Golang runtime: corruption in tests

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

This issue gathers flakes caused by runtime.throw, which should "never happen" and usually indicates some kind of corruption.

Comment From: gopherbot

Found new matching flaky dashboard failures for:

#!watchflakes
post <- `runtime.throw\(` || `fatal error:`

2022-08-08 14:11 windows-386-2012 go@6e9925c4 runtime (log)

Exception 0xc7 0xcccccccc 0xcccccccc 0x0 PC=0x0 fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0x465d7a] runtime stack: runtime.throw({0x7f14e7, 0x2a}) C:/workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x328ffbdc sp=0x328ffbc8 pc=0x44047d runtime.sigpanic() ... fatal error: unexpected signal during runtime execution panic during panic [signal 0xc0000005 code=0x0 addr=0x0 pc=0x46631f] runtime stack: runtime.throw({0x7f14e7, 0x2a}) C:/workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x328ff824 sp=0x328ff810 pc=0x44047d runtime.sigpanic() C:/workdir/go/src/runtime/signal_windows.go:250 +0x23b fp=0x328ff848 sp=0x328ff824 pc=0x455fab runtime.gentraceback(0xffffffff, 0xffffffff, 0x0, 0x142ca4b0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0) ... C:/workdir/go/src/runtime/traceback.go:846 +0x1a2 fp=0x328ffef0 sp=0x328ffe10 pc=0x468562 runtime.tracebacktrap(0x0, 0x0, 0x0, 0x142ca4b0) C:/workdir/go/src/runtime/traceback.go:810 +0x7e fp=0x328fff08 sp=0x328ffef0 pc=0x4683ae runtime.winthrow(0x750df4, 0x12860ad0, 0x142ca4b0) C:/workdir/go/src/runtime/signal_windows.go:235 +0x202 fp=0x328fff34 sp=0x328fff08 pc=0x4559b2 runtime.lastcontinuehandler(0x750df4, 0x12860ad0, 0x142ca4b0) C:/workdir/go/src/runtime/signal_windows.go:198 +0x58 fp=0x328fff44 sp=0x328fff34 pc=0x455798 sigtramp() C:/workdir/go/src/runtime/sys_windows_386.s:127 +0x77 fp=0x328fff48 sp=0x328fff44 pc=0x477657 *** Test killed: ran too long (6m0s).

2022-08-08 16:57 js-wasm go@b589208c go/internal/gcimporter (log)

runtime: marked free object in span 0x369ed8, elemsize=5376 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x456000 alloc marked 0x457500 free unmarked 0x458a00 free marked zombie 0x0000000000458a00: 0x544f4f524f472420 0x2f6f672f6372732f 0x0000000000458a10: 0x2f72656e6e616373 0x672e73726f727265 0x0000000000458a20: 0x5008736f5003006f 0x086e6f697469736f 0x0000000000458a30: 0x6e656b6f742f6f67 0x7272450567734d03 0x0000000000458a40: 0x637365066501726f 0x016464410301003a 0x0000000000458a50: 0x4c726f7272450970 0x03736f7003747369 ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x7d89b, 0x1c}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x4315e0 sp=0x4315b8 pc=0x12460003 runtime.(*mspan).reportZombies(0x369ed8) /workdir/go/src/runtime/mgcsweep.go:788 +0x60 fp=0x431660 sp=0x4315e0 pc=0x118b0060 runtime.(*sweepLocked).sweep(0x431780, 0x0) /workdir/go/src/runtime/mgcsweep.go:607 +0x5f fp=0x431748 sp=0x431660 pc=0x118a005f runtime.sweepone() /workdir/go/src/runtime/mgcsweep.go:370 +0x18 fp=0x4317a8 sp=0x431748 pc=0x11880018 runtime.bgsweep(0x438000) /workdir/go/src/runtime/mgcsweep.go:282 +0x2c fp=0x4317d0 sp=0x4317a8 pc=0x1185002c runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x2 fp=0x4317e0 sp=0x4317d0 pc=0x110a0002 runtime.goexit() /workdir/go/src/runtime/asm_wasm.s:401 +0x1 fp=0x4317e8 sp=0x4317e0 pc=0x14350001 created by runtime.gcenable /workdir/go/src/runtime/mgc.go:178 +0x8

2022-08-08 16:58 js-wasm go@2493072d go/build (log)

runtime: marked free object in span 0xd7ef80, elemsize=288 freeindex=4 (bad use of unsafe.Pointer? try -d=checkptr) 0x676000 alloc unmarked 0x676120 alloc marked 0x676240 alloc unmarked 0x676360 alloc unmarked 0x676480 free unmarked 0x6765a0 free marked zombie 0x00000000006765a0: 0x0000000000000000 0x0000000000000000 0x00000000006765b0: 0x0000000000000000 0x0000000000000000 0x00000000006765c0: 0x0000000000000000 0x0000000000000000 ... fatal error: found pointer to free object runtime stack: runtime.throw({0x558d1, 0x1c}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x265d88 sp=0x265d60 pc=0x12430003 runtime.(*mspan).reportZombies(0xd7ef80) /workdir/go/src/runtime/mgcsweep.go:788 +0x60 fp=0x265e08 sp=0x265d88 pc=0x11880060 runtime.(*sweepLocked).sweep(0x265f10, 0x0) /workdir/go/src/runtime/mgcsweep.go:607 +0x5f fp=0x265ef0 sp=0x265e08 pc=0x1187005f runtime.(*mcentral).uncacheSpan(0x24ccd0, 0xd7ef80) ... runtime.gcMarkTermination() /workdir/go/src/runtime/mgc.go:1058 +0x6c fp=0x432f00 sp=0x432cf8 pc=0x1118006c runtime.gcMarkDone() /workdir/go/src/runtime/mgc.go:918 +0x45 fp=0x432f58 sp=0x432f00 pc=0x11120045 runtime.gcBgMarkWorker() /workdir/go/src/runtime/mgc.go:1366 +0x66 fp=0x432fe0 sp=0x432f58 pc=0x111c0066 runtime.goexit() /workdir/go/src/runtime/asm_wasm.s:401 +0x1 fp=0x432fe8 sp=0x432fe0 pc=0x14360001 created by runtime.gcBgMarkStartWorkers /workdir/go/src/runtime/mgc.go:1158 +0x3

2022-08-08 17:36 linux-386-longtest go@ebf182c8 runtime/pprof (log)

runtime: pointer 0x616e6966 to unallocated span span.base()=0x8f78000 span.limit=0x8f79ff8 span.state=0 runtime: found in object at *(0x8d3a420+0x0) object=0x8d3a420 s.base()=0x8d3a000 s.limit=0x8d3c000 s.spanclass=5 s.elemsize=16 s.state=mSpanInUse *(object+0) = 0x616e6966 <== *(object+4) = 0x657a696c *(object+8) = 0x8114ed7 *(object+12) = 0x0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x81d8da0, 0x3e}) /workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x8c53e2c sp=0x8c53e18 pc=0x807fbdd runtime.badPointer(0xef804360, 0x616e6966, 0x8d3a420, 0x0) /workdir/go/src/runtime/mbitmap.go:316 +0xa2 fp=0x8c53e4c sp=0x8c53e2c pc=0x8058f12 runtime.findObject(0x616e6966, 0x8d3a420, 0x0) /workdir/go/src/runtime/mbitmap.go:359 +0x9e fp=0x8c53e64 sp=0x8c53e4c pc=0x805916e runtime.scanobject(0x8d3a420, 0x8c2895c) /workdir/go/src/runtime/mgcmark.go:1341 +0x183 fp=0x8c53eb4 sp=0x8c53e64 pc=0x8065613 runtime.markrootSpans(0x8c2895c, 0x0) /workdir/go/src/runtime/mgcmark.go:390 +0x18e fp=0x8c53ef0 sp=0x8c53eb4 pc=0x80630fe runtime.markroot(0x8c2895c, 0x4, 0x1) /workdir/go/src/runtime/mgcmark.go:192 +0xe9 fp=0x8c53f4c sp=0x8c53ef0 pc=0x80628c9 runtime.gcDrain(0x8c2895c, 0x3) /workdir/go/src/runtime/mgcmark.go:1069 +0x4ed fp=0x8c53fb0 sp=0x8c53f4c pc=0x8064ffd runtime.gcBgMarkWorker.func2() /workdir/go/src/runtime/mgc.go:1307 +0xaa fp=0x8c53fdc sp=0x8c53fb0 pc=0x806060a runtime.systemstack() /workdir/go/src/runtime/asm_386.s:370 +0x41 fp=0x8c53fe0 sp=0x8c53fdc pc=0x80af4e1

2022-08-08 17:39 js-wasm go@d42b520b go/internal/gcimporter (log)

runtime: marked free object in span 0x369a10, elemsize=2304 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x46c000 alloc marked 0x46c900 free unmarked 0x46d200 free unmarked 0x46db00 free unmarked 0x46e400 free marked zombie 0x000000000046e400: 0x0000000000000000 0x0000000000000000 0x000000000046e410: 0x0000000000000000 0x0000000000000000 0x000000000046e420: 0x0000000000000000 0x0000000000000000 0x000000000046e430: 0x0000000000000000 0x0000000000000000 ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x7d888, 0x1c}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x4315e0 sp=0x4315b8 pc=0x12460003 runtime.(*mspan).reportZombies(0x369a10) /workdir/go/src/runtime/mgcsweep.go:788 +0x60 fp=0x431660 sp=0x4315e0 pc=0x118b0060 runtime.(*sweepLocked).sweep(0x431780, 0x0) /workdir/go/src/runtime/mgcsweep.go:607 +0x5f fp=0x431748 sp=0x431660 pc=0x118a005f runtime.sweepone() /workdir/go/src/runtime/mgcsweep.go:370 +0x18 fp=0x4317a8 sp=0x431748 pc=0x11880018 runtime.bgsweep(0x438000) /workdir/go/src/runtime/mgcsweep.go:282 +0x2c fp=0x4317d0 sp=0x4317a8 pc=0x1185002c runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x2 fp=0x4317e0 sp=0x4317d0 pc=0x110a0002 runtime.goexit() /workdir/go/src/runtime/asm_wasm.s:401 +0x1 fp=0x4317e8 sp=0x4317e0 pc=0x14350001 created by runtime.gcenable /workdir/go/src/runtime/mgc.go:178 +0x8

2022-08-08 17:39 js-wasm go@d02d5fda go/internal/gcimporter (log)

runtime: pointer 0x7e42a0 to unused region of span span.base()=0x522000 span.limit=0x526000 span.state=1 runtime: found in object at *(0x424f00+0x90) object=0x424f00 s.base()=0x41e000 s.limit=0x42be00 s.spanclass=104 s.elemsize=9472 s.state=mSpanInUse *(object+0) = 0x8fd8 *(object+8) = 0x6e63d0 *(object+16) = 0xc *(object+24) = 0x6e67d0 *(object+32) = 0xa *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x8604a, 0x3e}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x351220 sp=0x3511f8 pc=0x12460003 runtime.badPointer(0xdfb508, 0x7e42a0, 0x424f00, 0x90) /workdir/go/src/runtime/mbitmap.go:316 +0xe fp=0x351260 sp=0x351220 pc=0x10dc000e runtime.findObject(0x7e42a0, 0x424f00, 0x90) /workdir/go/src/runtime/mbitmap.go:359 +0x1d fp=0x351290 sp=0x351260 pc=0x10dd001d runtime.scanobject(0x424f00, 0x41f240) /workdir/go/src/runtime/mgcmark.go:1341 +0x32 fp=0x351328 sp=0x351290 pc=0x11460032 runtime.gcDrain(0x41f240, 0x7) /workdir/go/src/runtime/mgcmark.go:1103 +0x35 fp=0x351380 sp=0x351328 pc=0x11430035 runtime.gcBgMarkWorker.func2() /workdir/go/src/runtime/mgc.go:1326 +0x8 fp=0x3513d8 sp=0x351380 pc=0x11200008 runtime.systemstack() /workdir/go/src/runtime/asm_wasm.s:169 +0x2 fp=0x3513e0 sp=0x3513d8 pc=0x140c0002 runtime.mstart() /workdir/go/src/runtime/asm_wasm.s:27 fp=0x3513e8 sp=0x3513e0 pc=0x14080000

2022-08-09 14:33 js-wasm go@0981d9ff go/build (log)

runtime: pointer 0x737973 to unused region of span span.base()=0x498000 span.limit=0x49a000 span.state=1 runtime: found in object at *(0x61c560+0x8) object=0x61c560 s.base()=0x61c000 s.limit=0x61e000 s.spanclass=5 s.elemsize=16 s.state=mSpanInUse *(object+0) = 0x7ff8000100001eb1 *(object+8) = 0x737973 <== fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x5b8ee, 0x3e}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x265e00 sp=0x265dd8 pc=0x12430003 runtime.badPointer(0xcbd0a8, 0x737973, 0x61c560, 0x8) /workdir/go/src/runtime/mbitmap.go:316 +0xe fp=0x265e40 sp=0x265e00 pc=0x10d9000e runtime.findObject(0x737973, 0x61c560, 0x8) /workdir/go/src/runtime/mbitmap.go:359 +0x1d fp=0x265e70 sp=0x265e40 pc=0x10da001d runtime.scanobject(0x61c560, 0x41f240) /workdir/go/src/runtime/mgcmark.go:1341 +0x32 fp=0x265f08 sp=0x265e70 pc=0x11430032 runtime.markrootSpans(0x41f240, 0x0) /workdir/go/src/runtime/mgcmark.go:390 +0x34 fp=0x265f80 sp=0x265f08 pc=0x11360034 runtime.markroot(0x41f240, 0x4, 0x1) /workdir/go/src/runtime/mgcmark.go:192 +0x1d fp=0x266028 sp=0x265f80 pc=0x1132001d runtime.gcDrain(0x41f240, 0xb) /workdir/go/src/runtime/mgcmark.go:1069 +0x66 fp=0x266080 sp=0x266028 pc=0x11400066 runtime.gcBgMarkWorker.func2() /workdir/go/src/runtime/mgc.go:1324 +0xa fp=0x2660d8 sp=0x266080 pc=0x111d000a runtime.systemstack() /workdir/go/src/runtime/asm_wasm.s:169 +0x2 fp=0x2660e0 sp=0x2660d8 pc=0x140d0002 runtime.mstart() /workdir/go/src/runtime/asm_wasm.s:27 fp=0x2660e8 sp=0x2660e0 pc=0x14090000

2022-08-09 15:13 js-wasm go@0d9ed063 go/internal/gcimporter (log)

runtime: marked free object in span 0x36b968, elemsize=10240 freeindex=1 (bad use of unsafe.Pointer? try -d=checkptr) 0x4aa000 alloc unmarked 0x4ac800 free unmarked 0x4af000 free unmarked 0x4b1800 free marked zombie 0x00000000004b1800: 0x0000000000000012 0x0000000000000000 0x00000000004b1810: 0x0000000000000000 0x0000000000000000 0x00000000004b1820: 0x0000000000000000 0x0000000000000000 0x00000000004b1830: 0x0000000000000000 0x0000000000000000 0x00000000004b1840: 0x0000a3585de23a8c 0x0000000000002bac ... fatal error: found pointer to free object runtime stack: runtime.throw({0x7d885, 0x1c}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x351088 sp=0x351060 pc=0x12460003 runtime.(*mspan).reportZombies(0x36b968) /workdir/go/src/runtime/mgcsweep.go:788 +0x60 fp=0x351108 sp=0x351088 pc=0x118b0060 runtime.(*sweepLocked).sweep(0x351210, 0x0) /workdir/go/src/runtime/mgcsweep.go:607 +0x5f fp=0x3511f0 sp=0x351108 pc=0x118a005f runtime.(*mcentral).uncacheSpan(0x33b4f0, 0x36b968) ... runtime.gcMarkTermination() /workdir/go/src/runtime/mgc.go:1058 +0x6c fp=0x432f00 sp=0x432cf8 pc=0x111b006c runtime.gcMarkDone() /workdir/go/src/runtime/mgc.go:918 +0x45 fp=0x432f58 sp=0x432f00 pc=0x11150045 runtime.gcBgMarkWorker() /workdir/go/src/runtime/mgc.go:1366 +0x66 fp=0x432fe0 sp=0x432f58 pc=0x111f0066 runtime.goexit() /workdir/go/src/runtime/asm_wasm.s:401 +0x1 fp=0x432fe8 sp=0x432fe0 pc=0x14350001 created by runtime.gcBgMarkStartWorkers /workdir/go/src/runtime/mgc.go:1158 +0x3

2022-08-09 16:09 js-wasm go@e1a8e0e0 go/internal/gcimporter (log)

runtime: marked free object in span 0x368228, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x416000 alloc marked 0x416018 alloc marked 0x416030 alloc marked 0x416048 alloc marked 0x416060 alloc marked 0x416078 alloc marked 0x416090 alloc marked 0x4160a8 alloc marked 0x4160c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x7d898, 0x1c}) /workdir/go/src/runtime/panic.go:1047 +0x3 fp=0x4315e0 sp=0x4315b8 pc=0x12460003 runtime.(*mspan).reportZombies(0x368228) /workdir/go/src/runtime/mgcsweep.go:788 +0x60 fp=0x431660 sp=0x4315e0 pc=0x118b0060 runtime.(*sweepLocked).sweep(0x431780, 0x0) /workdir/go/src/runtime/mgcsweep.go:612 +0xfd fp=0x431748 sp=0x431660 pc=0x118a00fd runtime.sweepone() /workdir/go/src/runtime/mgcsweep.go:370 +0x18 fp=0x4317a8 sp=0x431748 pc=0x11880018 runtime.bgsweep(0x438000) /workdir/go/src/runtime/mgcsweep.go:282 +0x2c fp=0x4317d0 sp=0x4317a8 pc=0x1185002c runtime.gcenable.func1() /workdir/go/src/runtime/mgc.go:178 +0x2 fp=0x4317e0 sp=0x4317d0 pc=0x110a0002 runtime.goexit() /workdir/go/src/runtime/asm_wasm.s:401 +0x1 fp=0x4317e8 sp=0x4317e0 pc=0x14350001 created by runtime.gcenable /workdir/go/src/runtime/mgc.go:178 +0x8

2022-08-17 03:24 linux-amd64-staticlockranking go@c6be7103 cmd/trace (log)

207239 ====== 0 : sysmon 1 0xd69998 1 : traceBuf 23 0xd80f98 2 : traceStackTab 42 0xd70ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe1ba?, 0x45eb45?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7ffe58068ed8 sp=0x7ffe58068ea8 pc=0x43a77d ... cmd/trace.TestFoo(0xc000241520) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000052770 sp=0xc0000525b0 pc=0x751769 testing.tRunner(0xc000241520, 0xad0728) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000527c0 sp=0xc000052770 pc=0x51832b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000527e0 sp=0xc0000527c0 pc=0x5191ca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46f401 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-17 04:02 linux-amd64-staticlockranking go@c411886c cmd/trace (log)

206456 ====== 0 : sysmon 1 0xd69998 1 : traceBuf 23 0xd80f98 2 : traceStackTab 42 0xd70ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe1ba?, 0x45eb45?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fccea0d1c20 sp=0x7fccea0d1bf0 pc=0x43a77d ... cmd/trace.TestFoo(0xc0002311e0) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000052770 sp=0xc0000525b0 pc=0x751769 testing.tRunner(0xc0002311e0, 0xad0728) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000527c0 sp=0xc000052770 pc=0x51832b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000527e0 sp=0xc0000527c0 pc=0x5191ca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46f401 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-17 16:26 linux-amd64-staticlockranking go@5b0ce94c cmd/trace (log)

205725 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe2ba?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f3aee48cc20 sp=0x7f3aee48cbf0 pc=0x43a7bd ... cmd/trace.TestFoo(0xc000437520) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000051f70 sp=0xc000051db0 pc=0x751609 testing.tRunner(0xc000437520, 0xad0828) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc000051fc0 sp=0xc000051f70 pc=0x5181cb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc000051fe0 sp=0xc000051fc0 pc=0x51906a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000051fe8 sp=0xc000051fe0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-17 16:48 linux-amd64-staticlockranking go@b11b4b4d cmd/trace (log)

206911 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45ebe5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fcd758b1c20 sp=0x7fcd758b1bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc000231a00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000053770 sp=0xc0000535b0 pc=0x751649 testing.tRunner(0xc000231a00, 0xad0788) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000537c0 sp=0xc000053770 pc=0x51820b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000537e0 sp=0xc0000537c0 pc=0x5190aa runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f4a1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-17 17:40 linux-amd64-staticlockranking go@dea67a9b cmd/trace (log)

206798 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45ebe5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f9ff3d69c20 sp=0x7f9ff3d69bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc00021dd40) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00023f770 sp=0xc00023f5b0 pc=0x751669 testing.tRunner(0xc00021dd40, 0xad0788) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc00023f7c0 sp=0xc00023f770 pc=0x51820b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc00023f7e0 sp=0xc00023f7c0 pc=0x5190aa runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00023f7e8 sp=0xc00023f7e0 pc=0x46f4a1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-17 18:47 linux-amd64-staticlockranking go@57d05512 runtime/trace (log)

94330 ====== 0 : traceStackTab 42 0x6fa658 1 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x5bd466?, 0x45d565?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fddef7fdc20 sp=0x7fddef7fdbf0 pc=0x4398dd runtime.checkRanks(0xc0004036c0, 0x642358?, 0xffffffff000318ff?) /workdir/go/src/runtime/lockrank_on.go:156 +0x21a fp=0x7fddef7fdc80 sp=0x7fddef7fdc20 pc=0x40d93a ... /workdir/go/src/runtime/trace/trace_test.go:374 +0x125 fp=0xc0000537e0 sp=0xc0000536c8 pc=0x569de5 runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46d581 created by runtime/trace_test.TestTraceStressStartStop /workdir/go/src/runtime/trace/trace_test.go:360 +0x12b goroutine 19 [running]: goroutine running on other thread; stack unavailable created by runtime.gcenable /workdir/go/src/runtime/mgc.go:179 +0xaa

2022-08-17 20:19 freebsd-amd64-12_3 go@9c2b481b compress/flate (log)

runtime: pointer 0xc0014a6000 to unallocated span span.base()=0xc0014a6000 span.limit=0xc0014c6020 span.state=0 runtime: found in object at *(0xc0012d6000+0x18058) object=0xc0012d6000 s.base()=0xc001276000 s.limit=0xc001316508 s.spanclass=0 s.elemsize=663552 s.state=mSpanInUse *(object+0) = 0x0 *(object+8) = 0x0 *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x559f67?, 0x6?}) /tmp/workdir/go/src/runtime/panic.go:1047 +0x5d fp=0xc000055df8 sp=0xc000055dc8 pc=0x4347bd runtime.badPointer(0x827ccaf60, 0xc000055e70?, 0xc0012d6000, 0xc000055f00?) /tmp/workdir/go/src/runtime/mbitmap.go:316 +0x150 fp=0xc000055e48 sp=0xc000055df8 pc=0x413390 runtime.findObject(0xc00095af00?, 0xc00002cf00?, 0xc00004a800?) /tmp/workdir/go/src/runtime/mbitmap.go:359 +0xa6 fp=0xc000055e80 sp=0xc000055e48 pc=0x413526 runtime.scanobject(0xc00002bc40?, 0xc00002bc40) /tmp/workdir/go/src/runtime/mgcmark.go:1335 +0x165 fp=0xc000055f10 sp=0xc000055e80 pc=0x41dd45 runtime.gcDrain(0xc00002bc40, 0x3) /tmp/workdir/go/src/runtime/mgcmark.go:1105 +0x1d4 fp=0xc000055f70 sp=0xc000055f10 pc=0x41d5b4 runtime.gcBgMarkWorker.func2() /tmp/workdir/go/src/runtime/mgc.go:1307 +0xa5 fp=0xc000055fc0 sp=0xc000055f70 pc=0x419ca5 runtime.systemstack() /tmp/workdir/go/src/runtime/asm_amd64.s:492 +0x49 fp=0xc000055fc8 sp=0xc000055fc0 pc=0x464009

2022-08-17 23:18 linux-amd64-staticlockranking go@9709d92b cmd/trace (log)

208372 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45ebe5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7ffee1aee558 sp=0x7ffee1aee528 pc=0x43a7fd ... cmd/trace.TestFoo(0xc00021f380) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000053770 sp=0xc0000535b0 pc=0x751689 testing.tRunner(0xc00021f380, 0xad0788) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000537c0 sp=0xc000053770 pc=0x51822b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000537e0 sp=0xc0000537c0 pc=0x5190ca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f4a1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 00:30 linux-amd64-staticlockranking go@b30ba3df cmd/trace (log)

207630 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45ebe5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7ff99abebc20 sp=0x7ff99abebbf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc000233ba0) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000235f70 sp=0xc000235db0 pc=0x751689 testing.tRunner(0xc000233ba0, 0xad0788) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc000235fc0 sp=0xc000235f70 pc=0x51822b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc000235fe0 sp=0xc000235fc0 pc=0x5190ca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000235fe8 sp=0xc000235fe0 pc=0x46f4a1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 02:51 linux-amd64-staticlockranking go@04d3d6bf cmd/trace (log)

208093 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f83c6597c20 sp=0x7f83c6597bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc000239520) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00043af70 sp=0xc00043adb0 pc=0x751649 testing.tRunner(0xc000239520, 0xad0788) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc00043afc0 sp=0xc00043af70 pc=0x5181eb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc00043afe0 sp=0xc00043afc0 pc=0x51908a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00043afe8 sp=0xc00043afe0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 05:32 linux-amd64-staticlockranking go@a2c2f06c cmd/trace (log)

208527 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fa4fd396c20 sp=0x7fa4fd396bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc0002236c0) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc0001cef70 sp=0xc0001cedb0 pc=0x751509 testing.tRunner(0xc0002236c0, 0xad0780) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0001cefc0 sp=0xc0001cef70 pc=0x5180ab testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0001cefe0 sp=0xc0001cefc0 pc=0x518f4a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0001cefe8 sp=0xc0001cefe0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 14:53 linux-amd64-staticlockranking go@741ab7e8 cmd/trace (log)

208246 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe21a?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fe77e206c20 sp=0x7fe77e206bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc0000b8680) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00022bf70 sp=0xc00022bdb0 pc=0x751509 testing.tRunner(0xc0000b8680, 0xad0780) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc00022bfc0 sp=0xc00022bf70 pc=0x5180ab testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc00022bfe0 sp=0xc00022bfc0 pc=0x518f4a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00022bfe8 sp=0xc00022bfe0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 16:12 linux-amd64-staticlockranking go@b8b9e83e cmd/trace (log)

207507 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe20f?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fd2627fbc20 sp=0x7fd2627fbbf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc0002a31e0) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000057770 sp=0xc0000575b0 pc=0x751229 testing.tRunner(0xc0002a31e0, 0xad0760) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000577c0 sp=0xc000057770 pc=0x517dcb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000577e0 sp=0xc0000577c0 pc=0x518c6a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 16:15 linux-amd64-staticlockranking go@c7c78f1a cmd/trace (log)

207221 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe20f?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fa458a76c20 sp=0x7fa458a76bf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc00022b520) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc0000bd770 sp=0xc0000bd5b0 pc=0x751229 testing.tRunner(0xc00022b520, 0xad0760) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000bd7c0 sp=0xc0000bd770 pc=0x517dcb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000bd7e0 sp=0xc0000bd7c0 pc=0x518c6a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000bd7e8 sp=0xc0000bd7e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 16:35 linux-amd64-staticlockranking go@b2c0417c cmd/trace (log)

207708 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe20f?, 0x45eba5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7ff11fffec20 sp=0x7ff11fffebf0 pc=0x43a7fd ... cmd/trace.TestFoo(0xc000102340) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000053770 sp=0xc0000535b0 pc=0x7511e9 testing.tRunner(0xc000102340, 0xad0760) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000537c0 sp=0xc000053770 pc=0x517dcb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000537e0 sp=0xc0000537c0 pc=0x518c6a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 17:09 linux-amd64-staticlockranking go@c82bbc0e cmd/trace (log)

193599 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe38f?, 0x45ebc5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f0155ffac20 sp=0x7f0155ffabf0 pc=0x43a81d ... cmd/trace.TestFoo(0xc000544680) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc0000c3770 sp=0xc0000c35b0 pc=0x751209 testing.tRunner(0xc000544680, 0xad08e0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000c37c0 sp=0xc0000c3770 pc=0x517deb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000c37e0 sp=0xc0000c37c0 pc=0x518c8a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000c37e8 sp=0xc0000c37e0 pc=0x46f481 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 17:26 linux-amd64-staticlockranking go@b23d469e cmd/trace (log)

208048 ====== 0 : sysmon 1 0xd6a998 1 : traceBuf 23 0xd81f98 2 : traceStackTab 42 0xd71ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fe38f?, 0x45ebc5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fcfb1580c20 sp=0x7fcfb1580bf0 pc=0x43a81d ... cmd/trace.TestFoo(0xc000541a00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000053770 sp=0xc0000535b0 pc=0x751209 testing.tRunner(0xc000541a00, 0xad08e0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000537c0 sp=0xc000053770 pc=0x517deb testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000537e0 sp=0xc0000537c0 pc=0x518c8a runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x46f481 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 18:18 linux-amd64-staticlockranking go@1aa5730f cmd/trace (log)

207493 ====== 0 : sysmon 1 0xd66998 1 : traceBuf 23 0xd7df98 2 : traceStackTab 42 0xd6def8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fb38f?, 0x45ec45?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f94ab536c20 sp=0x7f94ab536bf0 pc=0x43a87d ... cmd/trace.TestFoo(0xc000103a00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000052770 sp=0xc0000525b0 pc=0x74e029 testing.tRunner(0xc000103a00, 0xacd8d0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000527c0 sp=0xc000052770 pc=0x51776b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000527e0 sp=0xc0000527c0 pc=0x5185ea runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 21:22 linux-amd64-staticlockranking go@5fcddf39 cmd/trace (log)

208328 ====== 0 : sysmon 1 0xd66998 1 : traceBuf 23 0xd7df98 2 : traceStackTab 42 0xd6def8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fb38f?, 0x45ec45?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f361c11ec20 sp=0x7f361c11ebf0 pc=0x43a87d ... cmd/trace.TestFoo(0xc000225860) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00032f770 sp=0xc00032f5b0 pc=0x74e029 testing.tRunner(0xc000225860, 0xacd8d0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc00032f7c0 sp=0xc00032f770 pc=0x51776b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc00032f7e0 sp=0xc00032f7c0 pc=0x5185ea runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00032f7e8 sp=0xc00032f7e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-18 21:54 linux-amd64-staticlockranking go@9ad77203 cmd/trace (log)

207715 ====== 0 : sysmon 1 0xd66998 1 : traceBuf 23 0xd7df98 2 : traceStackTab 42 0xd6def8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7fb38f?, 0x45ec45?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f1039d76c20 sp=0x7f1039d76bf0 pc=0x43a87d ... cmd/trace.TestFoo(0xc000103a00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00023f770 sp=0xc00023f5b0 pc=0x74e029 testing.tRunner(0xc000103a00, 0xacd8d0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc00023f7c0 sp=0xc00023f770 pc=0x51776b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc00023f7e0 sp=0xc00023f7c0 pc=0x5185ea runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00023f7e8 sp=0xc00023f7e0 pc=0x46f461 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-19 01:34 linux-amd64-staticlockranking go@ee833ed7 cmd/trace (log)

210886 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8f0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f4cb4169c20 sp=0x7f4cb4169bf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc000220b60) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000156770 sp=0xc0001565b0 pc=0x752e49 testing.tRunner(0xc000220b60, 0xad1df0) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0001567c0 sp=0xc000156770 pc=0x519b4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0001567e0 sp=0xc0001567c0 pc=0x51a9ca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0001567e8 sp=0xc0001567e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-19 21:29 linux-amd64-staticlockranking go@375a80c9 cmd/trace (log)

211255 ====== 0 : sysmon 1 0xd6c978 1 : traceBuf 23 0xd83f78 2 : traceStackTab 42 0xd73ed8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fe4ec2b8c20 sp=0x7fe4ec2b8bf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc000225860) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000052770 sp=0xc0000525b0 pc=0x752d89 testing.tRunner(0xc000225860, 0xad1d10) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000527c0 sp=0xc000052770 pc=0x519c4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000527e0 sp=0xc0000527c0 pc=0x51aaca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-22 11:46 linux-amd64-staticlockranking go@9a9aad44 cmd/trace (log)

211003 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7ff11fffec20 sp=0x7ff11fffebf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc0000db040) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000051770 sp=0xc0000515b0 pc=0x752d09 testing.tRunner(0xc0000db040, 0xad1d08) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0000517c0 sp=0xc000051770 pc=0x519c4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0000517e0 sp=0xc0000517c0 pc=0x51aaca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000517e8 sp=0xc0000517e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-22 14:48 linux-amd64-staticlockranking go@6bdca820 cmd/trace (log)

210352 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fd4fdf85c20 sp=0x7fd4fdf85bf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc0002b3860) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000225f70 sp=0xc000225db0 pc=0x752d09 testing.tRunner(0xc0002b3860, 0xad1d08) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc000225fc0 sp=0xc000225f70 pc=0x519c4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc000225fe0 sp=0xc000225fc0 pc=0x51aaca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000225fe8 sp=0xc000225fe0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-22 16:48 linux-amd64-staticlockranking go@a10da772 cmd/trace (log)

211392 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fe6d67fbc20 sp=0x7fe6d67fbbf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc0002a1a00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000247770 sp=0xc0002475b0 pc=0x752ca9 testing.tRunner(0xc0002a1a00, 0xad1d08) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0002477c0 sp=0xc000247770 pc=0x519c4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0002477e0 sp=0xc0002477c0 pc=0x51aaca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0002477e8 sp=0xc0002477e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-22 18:50 linux-amd64-staticlockranking go@e21c1f78 cmd/trace (log)

211500 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f100b2bec20 sp=0x7f100b2bebf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc000543380) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc0001cf770 sp=0xc0001cf5b0 pc=0x752ca9 testing.tRunner(0xc000543380, 0xad1d08) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0001cf7c0 sp=0xc0001cf770 pc=0x519c4b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0001cf7e0 sp=0xc0001cf7c0 pc=0x51aaca runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0001cf7e8 sp=0xc0001cf7e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-23 03:09 linux-amd64-staticlockranking go@0a52d806 cmd/trace (log)

211043 ====== 0 : sysmon 1 0xd6b998 1 : traceBuf 23 0xd82f98 2 : traceStackTab 42 0xd72ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f091fffec20 sp=0x7f091fffebf0 pc=0x439e3d ... cmd/trace.TestFoo(0xc00020ed00) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000263770 sp=0xc0002635b0 pc=0x752a49 testing.tRunner(0xc00020ed00, 0xad1d08) /workdir/go/src/testing/testing.go:1446 +0x10b fp=0xc0002637c0 sp=0xc000263770 pc=0x519c2b testing.(*T).Run.func1() /workdir/go/src/testing/testing.go:1493 +0x2a fp=0xc0002637e0 sp=0xc0002637c0 pc=0x51aaaa runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0002637e8 sp=0xc0002637e0 pc=0x46f4c1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:1493 +0x35f

2022-08-26 17:48 darwin-amd64-10_14 go@296c40db compress/flate (log)

runtime: pointer 0xc000f68000 to unallocated span span.base()=0xc000f68000 span.limit=0xc000f77fff span.state=0 runtime: found in object at *(0xc0013c0000+0x0) object=0xc0013c0000 s.base()=0xc0013a0000 s.limit=0xc001440508 s.spanclass=0 s.elemsize=663552 s.state=mSpanInUse *(object+0) = 0x0 <== *(object+8) = 0x0 *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x115b36f?, 0x6?}) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/panic.go:1047 +0x5d fp=0x7000090edce8 sp=0x7000090edcb8 pc=0x1033e7d runtime.badPointer(0x1409a20, 0x7000090edd60?, 0xc0013c0000, 0x1024328?) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mbitmap.go:314 +0x150 fp=0x7000090edd38 sp=0x7000090edce8 pc=0x1013210 runtime.findObject(0xc0030c4000?, 0x102fcff?, 0xc000031738?) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mbitmap.go:357 +0xa6 fp=0x7000090edd70 sp=0x7000090edd38 pc=0x10133a6 runtime.scanobject(0xc000031738?, 0xc000031738) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mgcmark.go:1337 +0x165 fp=0x7000090ede00 sp=0x7000090edd70 pc=0x101d8c5 runtime.gcDrainN(0xc000031738, 0x10000) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mgcmark.go:1194 +0x192 fp=0x7000090ede30 sp=0x7000090ede00 pc=0x101d512 runtime.gcAssistAlloc1(0xc000117860, 0xc000331910?) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mgcmark.go:569 +0x12e fp=0x7000090ede98 sp=0x7000090ede30 pc=0x101bfae runtime.gcAssistAlloc.func1() /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/mgcmark.go:476 +0x25 fp=0x7000090edeb8 sp=0x7000090ede98 pc=0x101be65 runtime.systemstack() /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-amd64-10_14/go/src/runtime/asm_amd64.s:492 +0x49 fp=0x7000090edec0 sp=0x7000090edeb8 pc=0x1065309

2022-09-02 19:09 windows-arm64-10 go@55ca6a20 runtime/trace (log)

fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0x7ff6f49eb8e4] runtime stack: runtime.throw({0x7ff6f4b4c65b?, 0x0?}) C:/workdir/go/src/runtime/panic.go:1047 +0x40 fp=0xea793ff1b0 sp=0xea793ff180 pc=0x7ff6f49c73a0 runtime.sigpanic() C:/workdir/go/src/runtime/signal_windows.go:251 +0x220 fp=0xea793ff200 sp=0xea793ff1b0 pc=0x7ff6f49dcc90 runtime.gentraceback(0x4000041520?, 0x4000024000?, 0xea793ff5a8?, 0x40003c4000, 0x0, 0xea793ff5a8, 0x40, 0x0, 0x0?, 0x6) C:/workdir/go/src/runtime/traceback.go:162 +0x304 fp=0xea793ff540 sp=0xea793ff210 pc=0x7ff6f49eb8e4 runtime.sigprof(0x7ff6f49f71d8, 0x20c?, 0xea793ff7f0?, 0x40003c4000, 0x40003c0000) C:/workdir/go/src/runtime/proc.go:4626 +0xf8 fp=0xea793ff7b0 sp=0xea793ff540 pc=0x7ff6f49d3618 runtime.profilem(0x40003c0000, 0x20c?) C:/workdir/go/src/runtime/os_windows.go:1228 +0x110 fp=0xea793ffb90 sp=0xea793ff7b0 pc=0x7ff6f49c43d0 runtime.profileLoop() C:/workdir/go/src/runtime/os_windows.go:1284 +0x178 fp=0xea793ffc10 sp=0xea793ffb90 pc=0x7ff6f49c4578 runtime.mstart1() C:/workdir/go/src/runtime/proc.go:1425 +0x88 fp=0xea793ffc40 sp=0xea793ffc10 pc=0x7ff6f49cc308 runtime.mstart0() C:/workdir/go/src/runtime/proc.go:1382 +0x68 fp=0xea793ffc70 sp=0xea793ffc40 pc=0x7ff6f49cc268 runtime.mstart() C:/workdir/go/src/runtime/asm_arm64.s:128 +0x10 fp=0xea793ffc80 sp=0xea793ffc70 pc=0x7ff6f49f70a0

2022-09-05 08:08 windows-amd64-longtest go@af7f4176 runtime/pprof (log)

fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0x3ac66f] runtime stack: runtime.throw({0x51017b?, 0x5e6150?}) C:/workdir/go/src/runtime/panic.go:1047 +0x65 fp=0x69bd3fed18 sp=0x69bd3fece8 pc=0x388645 runtime.sigpanic() C:/workdir/go/src/runtime/signal_windows.go:251 +0x213 fp=0x69bd3fed60 sp=0x69bd3fed18 pc=0x39d453 runtime.gentraceback(0xffffffdccc0fa9c0?, 0x69bd3ff130?, 0x8?, 0xc000052820, 0x0, 0x69bd3ff130, 0x40, 0x0, 0x0?, 0x6) C:/workdir/go/src/runtime/traceback.go:162 +0x4cf fp=0x69bd3ff0d0 sp=0x69bd3fed60 pc=0x3ac66f runtime.sigprof(0x3918bf, 0x198?, 0x69bd3ff370?, 0xc000052820, 0xc00005c800) C:/workdir/go/src/runtime/proc.go:4626 +0x11d fp=0x69bd3ff340 sp=0x69bd3ff0d0 pc=0x3944bd runtime.profilem(0xc00005c800, 0x198?) C:/workdir/go/src/runtime/os_windows.go:1228 +0xff fp=0x69bd3ff860 sp=0x69bd3ff340 pc=0x38553f runtime.profileLoop() C:/workdir/go/src/runtime/os_windows.go:1284 +0x1d2 fp=0x69bd3ff8d8 sp=0x69bd3ff860 pc=0x385752 runtime.mstart1() C:/workdir/go/src/runtime/proc.go:1425 +0x9d fp=0x69bd3ff900 sp=0x69bd3ff8d8 pc=0x38d7fd runtime.mstart0() C:/workdir/go/src/runtime/proc.go:1382 +0x6c fp=0x69bd3ff928 sp=0x69bd3ff900 pc=0x38d72c runtime.mstart() C:/workdir/go/src/runtime/asm_amd64.s:390 +0x5 fp=0x69bd3ff930 sp=0x69bd3ff928 pc=0x3b8305

2022-09-07 06:18 freebsd-amd64-13_0 go@6375f508 compress/flate (log)

runtime: pointer 0xc00191a000 to unused region of span span.base()=0xc000968000 span.limit=0xc000977fff span.state=1 runtime: found in object at *(0xc001828000+0x1c078) object=0xc001828000 s.base()=0xc0017e8000 s.limit=0xc001888508 s.spanclass=0 s.elemsize=663552 s.state=mSpanInUse *(object+0) = 0x0 *(object+8) = 0x0 *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x55a430?, 0x6?}) /tmp/workdir/go/src/runtime/panic.go:1047 +0x5d fp=0xc00005bdf8 sp=0xc00005bdc8 pc=0x433ebd runtime.badPointer(0x827bb1898, 0xc00005be70?, 0xc001828000, 0x4242c8?) /tmp/workdir/go/src/runtime/mbitmap.go:314 +0x150 fp=0xc00005be48 sp=0xc00005bdf8 pc=0x413170 runtime.findObject(0xc0000141e0?, 0x0?, 0x0?) /tmp/workdir/go/src/runtime/mbitmap.go:357 +0xa6 fp=0xc00005be80 sp=0xc00005be48 pc=0x413306 runtime.scanobject(0xc000027238?, 0xc000027238) /tmp/workdir/go/src/runtime/mgcmark.go:1337 +0x165 fp=0xc00005bf10 sp=0xc00005be80 pc=0x41d865 runtime.gcDrain(0xc000027238, 0x3) /tmp/workdir/go/src/runtime/mgcmark.go:1105 +0x1d4 fp=0xc00005bf70 sp=0xc00005bf10 pc=0x41d0d4 runtime.gcBgMarkWorker.func2() /tmp/workdir/go/src/runtime/mgc.go:1307 +0xa5 fp=0xc00005bfc0 sp=0xc00005bf70 pc=0x4197c5 runtime.systemstack() /tmp/workdir/go/src/runtime/asm_amd64.s:492 +0x49 fp=0xc00005bfc8 sp=0xc00005bfc0 pc=0x4642e9

2022-09-07 16:39 aix-ppc64 go@027ff3f4 (log)

runtime: pointer 0xa00010000664e00 to unallocated span span.base()=0xa00010000664000 span.limit=0xa00010000667f00 span.state=0 runtime: found in object at *(0xa000100000c4600+0x0) object=0xa000100000c4600 s.base()=0xa000100000c4000 s.limit=0xa000100000c5e00 s.spanclass=72 s.elemsize=1536 s.state=mSpanInUse *(object+0) = 0x0 <== *(object+8) = 0x0 *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x100160e36, 0x3e}) /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/panic.go:1198 +0x68 fp=0x11027d508 sp=0x11027d4c8 pc=0x10003a0b8 runtime.badPointer(0xa00000026e74b00, 0xa00010000664e00, 0xa000100000c4600, 0x0) /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/mbitmap.go:367 +0x174 fp=0x11027d560 sp=0x11027d508 pc=0x100014514 runtime.findObject(0xa00010000664e00, 0xa000100000c4600, 0x0) /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/mbitmap.go:409 +0x104 fp=0x11027d5a8 sp=0x11027d560 pc=0x1000146d4 runtime.scanobject(0xa000100000c4600, 0xa0001000003be98) /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/mgcmark.go:1280 +0x1ec fp=0x11027d648 sp=0x11027d5a8 pc=0x100020b8c runtime.gcDrain(0xa0001000003be98, 0x3) /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/mgcmark.go:1047 +0x25c fp=0x11027d6b0 sp=0x11027d648 pc=0x10002031c runtime.gcBgMarkWorker.func2() /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/mgc.go:1269 +0xbc fp=0x11027d720 sp=0x11027d6b0 pc=0x10001ca2c runtime.systemstack() /ramdisk8GB/workdir-host-aix-ppc64-osuosl/go1.4/src/runtime/asm_ppc64x.s:250 +0x68 fp=0x11027d740 sp=0x11027d720 pc=0x10006c0e8

2022-09-16 16:32 linux-386-buster go@686b38b5 compress/flate (log)

runtime: pointer 0x9ec6000 to unallocated span span.base()=0x9ec6000 span.limit=0x9ed5fff span.state=0 runtime: found in object at *(0xa7a2000+0x3c) object=0xa7a2000 s.base()=0xa702000 s.limit=0xa7a2484 s.spanclass=0 s.elemsize=663552 s.state=mSpanInUse *(object+0) = 0x0 *(object+4) = 0x0 *(object+8) = 0x0 *(object+12) = 0x0 *(object+16) = 0x0 *(object+20) = 0x0 *(object+24) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x8192faf, 0x3e}) /workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x983bec4 sp=0x983beb0 pc=0x807ed6d runtime.badPointer(0xef819a50, 0x9ec6000, 0xa7a2000, 0x3c) /workdir/go/src/runtime/mbitmap.go:314 +0xa2 fp=0x983bee4 sp=0x983bec4 pc=0x8058582 runtime.findObject(0x9ec6000, 0xa7a2000, 0x3c) /workdir/go/src/runtime/mbitmap.go:357 +0x9f fp=0x983befc sp=0x983bee4 pc=0x80587df runtime.scanobject(0xa7a2000, 0x942c95c) /workdir/go/src/runtime/mgcmark.go:1335 +0x16e fp=0x983bf4c sp=0x983befc pc=0x8064c8e runtime.gcDrain(0x942c95c, 0x3) /workdir/go/src/runtime/mgcmark.go:1103 +0x24f fp=0x983bfb0 sp=0x983bf4c pc=0x80643ef runtime.gcBgMarkWorker.func2() /workdir/go/src/runtime/mgc.go:1339 +0xaf fp=0x983bfdc sp=0x983bfb0 pc=0x805fcef runtime.systemstack() /workdir/go/src/runtime/asm_386.s:370 +0x41 fp=0x983bfe0 sp=0x983bfdc pc=0x80af361

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-08-22 22:29 linux-amd64-staticlockranking go@ae303ff2 cmd/trace.TestFoo (log)

212720 ====== 0 : sysmon 1 0xd6c998 1 : traceBuf 23 0xd83f98 2 : traceStackTab 42 0xd73ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fefe3385c20 sp=0x7fefe3385bf0 pc=0x439e3d ... /workdir/go/src/runtime/trace.go:879 +0xc5 fp=0xc000051450 sp=0xc000051408 pc=0x45d825 runtime.StartTrace() /workdir/go/src/runtime/trace.go:242 +0xa9 fp=0xc0000514d0 sp=0xc000051450 pc=0x45bc09 runtime/trace.Start({0xb3adc0?, 0xc0000a7560}) /workdir/go/src/runtime/trace/trace.go:125 +0x97 fp=0xc000051528 sp=0xc0000514d0 pc=0x50bf17 cmd/trace.traceProgram(0xc0002a9380, 0xad1d00, {0x7f636b, 0x7}) /workdir/go/src/cmd/trace/annotations_test.go:334 +0x5f fp=0xc0000515b0 sp=0xc000051528 pc=0x75031f cmd/trace.TestFoo(0xc0002a9380) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc000051770 sp=0xc0000515b0 pc=0x752a49 testing.tRunner(0xc0002a9380, 0xad1d08)

2022-08-22 23:16 linux-amd64-staticlockranking go@cd528184 cmd/trace.TestFoo (log)

212262 ====== 0 : sysmon 1 0xd6b998 1 : traceBuf 23 0xd82f98 2 : traceStackTab 42 0xd72ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f91427fbc20 sp=0x7f91427fbbf0 pc=0x439e3d ... /workdir/go/src/runtime/trace.go:879 +0xc5 fp=0xc0000d1c50 sp=0xc0000d1c08 pc=0x45d825 runtime.StartTrace() /workdir/go/src/runtime/trace.go:242 +0xa9 fp=0xc0000d1cd0 sp=0xc0000d1c50 pc=0x45bc09 runtime/trace.Start({0xb3ada0?, 0xc0002a6660}) /workdir/go/src/runtime/trace/trace.go:125 +0x97 fp=0xc0000d1d28 sp=0xc0000d1cd0 pc=0x50bf17 cmd/trace.traceProgram(0xc00022a820, 0xad1d00, {0x7f636b, 0x7}) /workdir/go/src/cmd/trace/annotations_test.go:334 +0x5f fp=0xc0000d1db0 sp=0xc0000d1d28 pc=0x75031f cmd/trace.TestFoo(0xc00022a820) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc0000d1f70 sp=0xc0000d1db0 pc=0x752a49 testing.tRunner(0xc00022a820, 0xad1d08)

2022-08-22 23:36 linux-amd64-staticlockranking go@e0388c92 cmd/trace.TestFoo (log)

210167 ====== 0 : sysmon 1 0xd6b998 1 : traceBuf 23 0xd82f98 2 : traceStackTab 42 0xd72ef8 3 : gscan 34 0x0 fatal error: lock ordering problem runtime stack: runtime.throw({0x7ff8b0?, 0x45d7e5?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f93d994cc20 sp=0x7f93d994cbf0 pc=0x439e3d ... /workdir/go/src/runtime/trace.go:879 +0xc5 fp=0xc00023e450 sp=0xc00023e408 pc=0x45d825 runtime.StartTrace() /workdir/go/src/runtime/trace.go:242 +0xa9 fp=0xc00023e4d0 sp=0xc00023e450 pc=0x45bc09 runtime/trace.Start({0xb3ada0?, 0xc000205d70}) /workdir/go/src/runtime/trace/trace.go:125 +0x97 fp=0xc00023e528 sp=0xc00023e4d0 pc=0x50bf17 cmd/trace.traceProgram(0xc0000d24e0, 0xad1d00, {0x7f636b, 0x7}) /workdir/go/src/cmd/trace/annotations_test.go:334 +0x5f fp=0xc00023e5b0 sp=0xc00023e528 pc=0x75031f cmd/trace.TestFoo(0xc0000d24e0) /workdir/go/src/cmd/trace/trace_test.go:190 +0x49 fp=0xc00023e770 sp=0xc00023e5b0 pc=0x752a49 testing.tRunner(0xc0000d24e0, 0xad1d08)

2022-08-26 15:44 linux-mips-rtrk net@83b083e8 go@bd5595d7 (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x31c80] runtime stack: runtime.throw({0x1a26ae, 0x2a}) /tmp/gobuilder-mips64/go1.4/src/runtime/panic.go:1198 +0x6c runtime.sigpanic() /tmp/gobuilder-mips64/go1.4/src/runtime/signal_unix.go:719 +0x328 runtime.readgstatus(...) /tmp/gobuilder-mips64/go1.4/src/runtime/proc.go:889 runtime.markroot(0xc000028e98, 0x96) /tmp/gobuilder-mips64/go1.4/src/runtime/mgcmark.go:198 +0x228 runtime.gcDrain(0xc000028e98, 0x3) /tmp/gobuilder-mips64/go1.4/src/runtime/mgcmark.go:1013 +0x534 runtime.gcBgMarkWorker.func2() /tmp/gobuilder-mips64/go1.4/src/runtime/mgc.go:1269 +0xe4 runtime.systemstack() /tmp/gobuilder-mips64/go1.4/src/runtime/asm_mips64x.s:191 +0x7c

— watchflakes

Comment From: rsc

These are old failures. The goal for this bug is to be reopened each time there's a new otherwise uncategorized runtime.throw (instead of, say, creating a new bug pointing at a test in package strings or wherever it manifested), and then we make a more specific issue for it, and close this one. And then the next time there's an uncategorized runtime.throw, watchflakes posts and reopens. So I will close this one right now.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-09-29 19:35 linux-386-softfloat go@545adcfe compress/flate.TestDeflateInflate (log)

runtime: pointer 0x91e8000 to unallocated span span.base()=0x91e8000 span.limit=0x91f7fff span.state=0 runtime: found in object at *(0x9fb8000+0x3c) object=0x9fb8000 s.base()=0x9f18000 s.limit=0x9fb8484 s.spanclass=0 s.elemsize=663552 s.state=mSpanInUse *(object+0) = 0x0 *(object+4) = 0x0 *(object+8) = 0x0 *(object+12) = 0x0 *(object+16) = 0x0 *(object+20) = 0x0 *(object+24) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x819834d, 0x3e}) /workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x8d89ec4 sp=0x8d89eb0 pc=0x807fd3d runtime.badPointer(0xef54ea20, 0x91e8000, 0x9fb8000, 0x3c) /workdir/go/src/runtime/mbitmap.go:314 +0xa2 fp=0x8d89ee4 sp=0x8d89ec4 pc=0x80589a2 runtime.findObject(0x91e8000, 0x9fb8000, 0x3c) /workdir/go/src/runtime/mbitmap.go:357 +0x9f fp=0x8d89efc sp=0x8d89ee4 pc=0x8058bff runtime.scanobject(0x9fb8000, 0x8828f5c) ... /workdir/go/src/compress/flate/deflate.go:666 +0x23 fp=0x89fad30 sp=0x89fad10 pc=0x8136703 compress/flate.testSync(0x8882e10, 0x6, {0x8269086, 0x1, 0x1}, {0x88b8078, 0x2}) /workdir/go/src/compress/flate/deflate_test.go:265 +0x417 fp=0x89faea0 sp=0x89fad30 pc=0x813e897 compress/flate.testToFromWithLevelAndLimit(0x8882e10, 0x6, {0x8269086, 0x1, 0x1}, {0x88b8078, 0x2}, 0x0) /workdir/go/src/compress/flate/deflate_test.go:369 +0x4bc fp=0x89faf14 sp=0x89faea0 pc=0x813faec compress/flate.testToFromWithLimit(0x8882e10, {0x8269086, 0x1, 0x1}, {0x88b8078, 0x2}, {0x0, 0x0, 0x0, 0x0, ...}) /workdir/go/src/compress/flate/deflate_test.go:374 +0x65 fp=0x89faf3c sp=0x89faf14 pc=0x813fb65 compress/flate.TestDeflateInflate(0x8882e10) /workdir/go/src/compress/flate/deflate_test.go:386 +0x11d fp=0x89faf9c sp=0x89faf3c pc=0x813fd0d testing.tRunner(0x8882e10, 0x819ab88)

— watchflakes

Comment From: cherrymui

This is #54596 . I updated pattern there.

For this issue, does watchflakes suppose to reopen it as it found a new failure? @rsc

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-10-05 00:48 illumos-amd64 go@d1187438 runtime/trace.TestTraceFutileWakeup (log)

fatal error: runtime·lock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count fatal error: runtime·unlock: lock count ... /var/tmp/workdir-host-illumos-amd64-jclulow/go/src/internal/trace/parser.go:233 +0x1209 fp=0xc00004cb20 sp=0xc00004c8d8 pc=0x51d069 internal/trace.parse({0x5e6720?, 0xc00007c7e0?}, {0x0, 0x0}) /var/tmp/workdir-host-illumos-amd64-jclulow/go/src/internal/trace/parser.go:104 +0x37 fp=0xc00004cb90 sp=0xc00004cb20 pc=0x51bc77 internal/trace.Parse({0x5e6720?, 0xc00007c7e0?}, {0x0?, 0x0}) /var/tmp/workdir-host-illumos-amd64-jclulow/go/src/internal/trace/parser.go:91 +0x31 fp=0xc00004cbc8 sp=0xc00004cb90 pc=0x51bb71 runtime/trace_test.parseTrace(0xc00023aea0, {0x5e6720?, 0xc00007c7e0?}) /var/tmp/workdir-host-illumos-amd64-jclulow/go/src/runtime/trace/trace_test.go:146 +0x50 fp=0xc00004cdc0 sp=0xc00004cbc8 pc=0x5627f0 runtime/trace_test.TestTraceFutileWakeup(0xc00023aea0) /var/tmp/workdir-host-illumos-amd64-jclulow/go/src/runtime/trace/trace_test.go:560 +0x3db fp=0xc00004cf70 sp=0xc00004cdc0 pc=0x564e7b testing.tRunner(0xc00023aea0, 0x5c2540)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-10-14 17:33 windows-amd64-race text@1bdb400f go@bfcc3a75 x/text/internal/gen/bitfield (log)

unexpected fault address 0x6384f3 fatal error: fault [signal 0xc0000005 code=0x1 addr=0x6384f3 pc=0x450e27]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-11-03 17:41 linux-amd64-staticlockranking go@5c0d314a os/signal.TestSignalTrace (log)

99928 ====== 0 : trace 42 0x657b20 1 : wbufSpans 39 0x651030 fatal error: lock ordering problem runtime stack: runtime.throw({0x553dbd?, 0x0?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7f153fffeb58 sp=0x7f153fffeb28 pc=0x4392fd runtime.checkRanks(0xc0001021a0, 0xc000067000?, 0x4cb503?) /workdir/go/src/runtime/lockrank_on.go:156 +0x22d fp=0x7f153fffebb8 sp=0x7f153fffeb58 pc=0x40de8d ... /workdir/go/src/runtime/sema.go:160 +0x214 fp=0xc0000afe48 sp=0xc0000afde0 pc=0x44d6f4 runtime.semacquire(...) /workdir/go/src/runtime/sema.go:111 runtime.StopTrace() /workdir/go/src/runtime/trace.go:395 +0x285 fp=0xc0000afe80 sp=0xc0000afe48 pc=0x45bf65 runtime/trace.Stop() /workdir/go/src/runtime/trace/trace.go:148 +0x8e fp=0xc0000afeb8 sp=0xc0000afe80 pc=0x4bec6e os/signal.TestSignalTrace(0xc000007d40) /workdir/go/src/os/signal/signal_test.go:908 +0x21a fp=0xc0000aff70 sp=0xc0000afeb8 pc=0x4e3f9a testing.tRunner(0xc000007d40, 0x55cc18)

— watchflakes

Comment From: aclements

2022-11-03 17:41 linux-amd64-staticlockranking go@5c0d314a os/signal.TestSignalTrace (log)

This is #56554. I've added a pattern to that issue.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-09-29 20:41 windows-386-2008 sync@8fcdb60f go@b7662047 x/sync/errgroup_test [build] (log)

fatal error: unknown runnable goroutine during bootstrap runtime stack: runtime.throw({0x6e8761, 0x2b}) C:/workdir/go/src/runtime/panic.go:1047 +0x4d fp=0x18fed0 sp=0x18febc pc=0x43626d runtime.schedinit() C:/workdir/go/src/runtime/proc.go:738 +0x2ea fp=0x18ff00 sp=0x18fed0 pc=0x43a0aa runtime.rt0_go() C:/workdir/go/src/runtime/asm_386.s:239 +0x15f fp=0x18ff04 sp=0x18ff00 pc=0x461d9f

2022-09-29 20:41 windows-386-2008 sync@8fcdb60f go@b7662047 x/sync/errgroup.test [build] (log)

unexpected fault address 0x80000007 fatal error: fault [signal 0xc0000005 code=0x0 addr=0x80000007 pc=0x40ef4f] goroutine 1 [running]: runtime.throw({0x685b3b, 0x5}) C:/workdir/go/src/runtime/panic.go:1047 +0x4d fp=0xaca72e4 sp=0xaca72d0 pc=0x43928d runtime.sigpanic() C:/workdir/go/src/runtime/signal_windows.go:270 +0x105 fp=0xaca7308 sp=0xaca72e4 pc=0x44ed35 runtime.mapaccess2_fast32(0x657940, 0xaca74ac, 0xd233) C:/workdir/go/src/runtime/map_fast32.go:85 +0x11f fp=0xaca7318 sp=0xaca7308 pc=0x40ef4f cmd/link/internal/ld.(*stackCheck).check(0xaca7478, 0xd233) C:/workdir/go/src/cmd/link/internal/ld/stackcheck.go:145 +0x3a fp=0xaca7378 sp=0xaca7318 pc=0x5d055a cmd/link/internal/ld.(*Link).doStackCheck(0xad0c000) C:/workdir/go/src/cmd/link/internal/ld/stackcheck.go:79 +0x1db fp=0xaca74cc sp=0xaca7378 pc=0x5d00cb cmd/link/internal/ld.Main(0x8479e0, {0x10, 0x20, 0x1, 0x4, 0x8, 0x0, {0x0, 0x0}, {0x68d080, ...}, ...}) C:/workdir/go/src/cmd/link/internal/ld/main.go:288 +0x12b8 fp=0xaca761c sp=0xaca74cc pc=0x5c18e8 main.main() C:/workdir/go/src/cmd/link/main.go:72 +0xa73 fp=0xaca7fc4 sp=0xaca761c pc=0x638563 runtime.main() C:/workdir/go/src/runtime/proc.go:250 +0x22e fp=0xaca7ff0 sp=0xaca7fc4 pc=0x43be5e runtime.goexit() C:/workdir/go/src/runtime/asm_386.s:1326 +0x1 fp=0xaca7ff4 sp=0xaca7ff0 pc=0x468311

2022-11-16 21:35 ios-arm64-corellium go@c3a0854e cmd/internal/archive.test [build] (log)

runtime: pointer 0x1068293a0 to unused region of span span.base()=0x106818000 span.limit=0x106828950 span.state=1 runtime: found in object at *(0x1313a0000+0x3920) object=0x1313a0000 s.base()=0x1313a0000 s.limit=0x1313bb580 s.spanclass=0 s.elemsize=114688 s.state=mSpanInUse *(object+0) = 0x1065396f4 *(object+8) = 0x1a *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x10262a73f?, 0x6?}) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/panic.go:1047 +0x40 fp=0x16d9eac60 sp=0x16d9eac30 pc=0x10244cb00 runtime.badPointer(0x106637a18, 0x130033238?, 0x1313a0000, 0x102436c68?) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/mbitmap.go:314 +0x120 fp=0x16d9eacb0 sp=0x16d9eac60 pc=0x10242c230 runtime.findObject(0x106818000?, 0x10245bf9c?, 0x16d9ead28?) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/mbitmap.go:357 +0xb8 fp=0x16d9eacf0 sp=0x16d9eacb0 pc=0x10242c398 runtime.scanobject(0x1313a0000, 0x130033238) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/mgcmark.go:1335 +0x138 fp=0x16d9ead80 sp=0x16d9eacf0 pc=0x102436cb8 runtime.gcDrain(0x130033238, 0x7) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/mgcmark.go:1103 +0x1b4 fp=0x16d9eade0 sp=0x16d9ead80 pc=0x1024364e4 runtime.gcBgMarkWorker.func2() /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/mgc.go:1367 +0x74 fp=0x16d9eae30 sp=0x16d9eade0 pc=0x1024329d4 runtime.systemstack() /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/asm_arm64.s:243 +0x6c fp=0x16d9eae40 sp=0x16d9eae30 pc=0x10247b31c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@bda02354 x/website/internal/dl.test [build] (log)

unexpected fault address 0xffffcabbb5d0 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffcabbb5d0 pc=0x73088] goroutine 87 [running]: runtime.throw({0x26e5f2?, 0x10724c?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x40 fp=0x40048cecd0 sp=0x40048ceca0 pc=0x42c90 runtime.sigpanic() /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:851 +0x1a8 fp=0x40048ced10 sp=0x40048cecd0 pc=0x598e8 runtime.memmove() /var/gobuilder/buildlet/go/src/runtime/memmove_arm64.s:96 +0xb8 fp=0x40048ced20 sp=0x40048ced20 pc=0x73088 cmd/link/internal/loader.(*SymbolBuilder).SetBytesAt(...) /var/gobuilder/buildlet/go/src/cmd/link/internal/loader/symbolbuilder.go:350 cmd/link/internal/ld.(*pclntab).generatePctab.func2(0x2332e0?, 0x400006c810?) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/pcln.go:519 +0x108 fp=0x40048cedd0 sp=0x40048ced20 pc=0x1a4a88 cmd/link/internal/ld.writeBlock(0x400013e000, 0x0?, 0x40006c0000, {0x40019f8420, 0x1054, 0x0?}, 0x0?, 0x0?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1005 +0x300 fp=0x40048ceef0 sp=0x40048cedd0 pc=0x153d20 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x0?, {0x40019f8420?, 0x0?, 0x0?}, 0x0?, 0x0?, {0x471f80?, 0x0?, 0x0?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x40048cef70 sp=0x40048ceef0 pc=0x153994 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x40048cefd0 sp=0x40048cef70 pc=0x1538f4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x40048cefd0 sp=0x40048cefd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@bda02354 x/website/internal/pkgdoc.test [build] (log)

unexpected fault address 0xffffcdb70000 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffcdb70000 pc=0x73168] goroutine 50 [running]: runtime.throw({0x26e5f2?, 0x10724c?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x40 fp=0x400162ed00 sp=0x400162ecd0 pc=0x42c90 runtime.sigpanic() /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:851 +0x1a8 fp=0x400162ed40 sp=0x400162ed00 pc=0x598e8 runtime.memmove() /var/gobuilder/buildlet/go/src/runtime/memmove_arm64.s:175 +0x198 fp=0x400162ed50 sp=0x400162ed50 pc=0x73168 cmd/link/internal/ld.(*OutBuf).WriteSym(0x400053e000, 0x4000586000, 0x1b2b9?) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/outbuf.go:314 +0x160 fp=0x400162edd0 sp=0x400162ed50 pc=0x1a1b10 cmd/link/internal/ld.writeBlock(0x400013e000, 0x0?, 0x4000586000, {0x400189b8e8, 0xf4c, 0x0?}, 0x0?, 0x15c770?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1002 +0x2b4 fp=0x400162eef0 sp=0x400162edd0 pc=0x153cd4 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x400013e000?, {0x400189b8e8?, 0x4001120ce0?, 0x2?}, 0x2?, 0x27?, {0x471f80?, 0x4001120de0?, 0x4000b74f00?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x400162ef70 sp=0x400162eef0 pc=0x153994 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x400162efd0 sp=0x400162ef70 pc=0x1538f4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x400162efd0 sp=0x400162efd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@bda02354 x/website/internal/tour.test [build] (log)

unexpected fault address 0xffffc535eb86 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffc535eb86 pc=0x73038] goroutine 68 [running]: runtime.throw({0x26e5f2?, 0x10724c?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x40 fp=0x4000d5fcd0 sp=0x4000d5fca0 pc=0x42c90 runtime.sigpanic() /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:851 +0x1a8 fp=0x4000d5fd10 sp=0x4000d5fcd0 pc=0x598e8 runtime.memmove() /var/gobuilder/buildlet/go/src/runtime/memmove_arm64.s:67 +0x68 fp=0x4000d5fd20 sp=0x4000d5fd20 pc=0x73038 cmd/link/internal/loader.(*SymbolBuilder).SetBytesAt(...) /var/gobuilder/buildlet/go/src/cmd/link/internal/loader/symbolbuilder.go:350 cmd/link/internal/ld.(*pclntab).generatePctab.func2(0x2332e0?, 0x400006c810?) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/pcln.go:519 +0x108 fp=0x4000d5fdd0 sp=0x4000d5fd20 pc=0x1a4a88 cmd/link/internal/ld.writeBlock(0x400013e000, 0x4000d72070?, 0x4000174000, {0x40021d5668, 0xb4a, 0x400013ac40?}, 0x400012e0a0?, 0x4000174000?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1005 +0x300 fp=0x4000d5fef0 sp=0x4000d5fdd0 pc=0x153d20 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x72714?, {0x40021d5668?, 0x72718?, 0x23d72?}, 0x23d73?, 0x23d74?, {0x471f80?, 0x4000d3c270?, 0x40018e27b0?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x4000d5ff70 sp=0x4000d5fef0 pc=0x153994 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x4000d5ffd0 sp=0x4000d5ff70 pc=0x1538f4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x4000d5ffd0 sp=0x4000d5ffd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@bda02354 x/website/internal/web.test [build] (log)

unexpected fault address 0xffffcd7dc000 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffcd7dc000 pc=0x73160] goroutine 84 [running]: runtime.throw({0x26e5f2?, 0x10724c?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x40 fp=0x400187ed00 sp=0x400187ecd0 pc=0x42c90 runtime.sigpanic() /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:851 +0x1a8 fp=0x400187ed40 sp=0x400187ed00 pc=0x598e8 runtime.memmove() /var/gobuilder/buildlet/go/src/runtime/memmove_arm64.s:173 +0x190 fp=0x400187ed50 sp=0x400187ed50 pc=0x73160 cmd/link/internal/ld.(*OutBuf).WriteSym(0x40013661c0, 0x400009c000, 0x196e6?) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/outbuf.go:314 +0x160 fp=0x400187edd0 sp=0x400187ed50 pc=0x1a1b10 cmd/link/internal/ld.writeBlock(0x400013e000, 0x0?, 0x400009c000, {0x4001862878, 0x7ba, 0x0?}, 0x0?, 0x15c770?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1002 +0x2b4 fp=0x400187eef0 sp=0x400187edd0 pc=0x153cd4 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x400013e000?, {0x4001862878?, 0x40008a9000?, 0x543?}, 0x700?, 0x9?, {0x471f80?, 0x4000ab59e0?, 0x4000166500?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x400187ef70 sp=0x400187eef0 pc=0x153994 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x400187efd0 sp=0x400187ef70 pc=0x1538f4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x400187efd0 sp=0x400187efd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@e84ce080 x/website/cmd/golangorg.test [build] (log)

unexpected fault address 0xffffbcce7000 fatal error: fault unexpected fault address 0xffffbcbff000 fatal error: fault unexpected fault address 0xffffbc99b000 fatal error: fault unexpected fault address 0xffffbcb17000 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffbcce7000 pc=0x73168] ... cmd/link/internal/ld.writeBlock(0x400013e000, 0x0?, 0x4000192000, {0x4002879a18, 0x78a6, 0x0?}, 0x0?, 0x15c530?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1002 +0x2b4 fp=0x4000098ef0 sp=0x4000098dd0 pc=0x153a94 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x400013e000?, {0x4002879a18?, 0x72718?, 0x1?}, 0x1?, 0x15?, {0x471f80?, 0x40019b7880?, 0x4000b5aa00?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x4000098f70 sp=0x4000098ef0 pc=0x153754 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x4000098fd0 sp=0x4000098f70 pc=0x1536b4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x4000098fd0 sp=0x4000098fd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

2022-11-18 18:55 netbsd-arm64-bsiegert website@5934f13c go@f4f8397f x/website/cmd/golangorg.test [build] (log)

unexpected fault address 0xffffbc9bf000 fatal error: fault unexpected fault address 0xffffbc877000 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0xffffbc9bf000 pc=0x73168] goroutine 141 [running]: runtime.throw({0x26e5f2?, 0x10724c?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x40 fp=0x4000037d00 sp=0x4000037cd0 pc=0x42c90 runtime.sigpanic() ... cmd/link/internal/ld.writeBlock(0x400013e000, 0x0?, 0x4000586000, {0x400279b9f0, 0x78ab, 0x0?}, 0x0?, 0x15c530?, {0x471f80, 0x200, ...}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:1002 +0x2b4 fp=0x40000c4ef0 sp=0x40000c4dd0 pc=0x153a94 cmd/link/internal/ld.writeBlocks.func1(0x0?, 0x400013e000?, {0x400279b9f0?, 0x40019457d0?, 0x2?}, 0x2?, 0x19?, {0x471f80?, 0x4001945880?, 0x40009ef900?}) /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:959 +0x64 fp=0x40000c4f70 sp=0x40000c4ef0 pc=0x153754 cmd/link/internal/ld.writeBlocks.func2() /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:962 +0x54 fp=0x40000c4fd0 sp=0x40000c4f70 pc=0x1536b4 runtime.goexit() /var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x40000c4fd0 sp=0x40000c4fd0 pc=0x72714 created by cmd/link/internal/ld.writeBlocks /var/gobuilder/buildlet/go/src/cmd/link/internal/ld/data.go:958 +0x4dc

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- `runtime.throw\(` || `fatal error:`

2022-11-23 19:34 linux-mips64le-rtrk go@a8510f92 runtime.TestRecoverBeforePanicAfterGoexit2 (log)

--- FAIL: TestRecoverBeforePanicAfterGoexit2 (69.55s) crash_test.go:58: /tmp/gobuilder-mips64le/tmp/go-build3305139991/testprog.exe RecoverBeforePanicAfterGoexit2: exit status 2 crash_test.go:468: output does not start with "fatal error: no goroutines (main called runtime.Goexit) - deadlock!":

— watchflakes

Comment From: bcmills

That last one looks like a false-positive for this issue — maybe we need to update the regexp to only match fatal error: at the start of a line?

Comment From: cherrymui

maybe we need to update the regexp to only match fatal error: at the start of a line?

Makes sense. Done. Thanks.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2022-12-08 03:49 linux-s390x-ibm go@b9747e0e os/user.TestLookupGroup (log)

runtime: bad pointer in frame os/user.lookupUnixGid at 0xc000104e00: 0x78 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x1767a6, 0x1e}) /data/golang/workdir/go/src/runtime/panic.go:1047 +0x58 fp=0x3ffcf4fedf0 sp=0x3ffcf4fedc8 pc=0x50538 runtime.adjustpointers(0xc000104de8, 0x3ffcf4feee0, 0x3ffcf4ff2c0, {0x235b28, 0x2476e0}) /data/golang/workdir/go/src/runtime/stack.go:632 +0x2b0 fp=0x3ffcf4fee50 sp=0x3ffcf4fedf0 pc=0x6cf00 runtime.adjustframe(0x3ffcf4ff1e8, 0x3ffcf4ff2c0) /data/golang/workdir/go/src/runtime/stack.go:674 +0x10e fp=0x3ffcf4fef00 sp=0x3ffcf4fee50 pc=0x6d01e ... /data/golang/workdir/go/src/os/user/cgo_lookup_unix.go:184 +0x66 fp=0xc000104da0 sp=0xc000104d40 pc=0x130866 os/user.lookupUnixGid(0x0) /data/golang/workdir/go/src/os/user/cgo_lookup_unix.go:120 +0x8c fp=0xc000104e58 sp=0xc000104da0 pc=0x13042c os/user.lookupGroupId({0x177dee, 0x1}) /data/golang/workdir/go/src/os/user/cgo_lookup_unix.go:113 +0x78 fp=0xc000104e88 sp=0xc000104e58 pc=0x130368 os/user.LookupGroupId(...) /data/golang/workdir/go/src/os/user/lookup.go:64 os/user.TestLookupGroup(0xc000083520) /data/golang/workdir/go/src/os/user/user_test.go:110 +0x120 fp=0xc000104f68 sp=0xc000104e88 pc=0x131e00 testing.tRunner(0xc000083520, 0x17be40)

— watchflakes

Comment From: bcmills

Filed #57170 for the above failure.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2022-12-14 21:01 linux-ppc64-sid-buildlet go@0b8add46 bootstrap/cmd/compile/internal/base [build] (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x2dee8] runtime stack: runtime.throw({0x98e06e, 0x2a}) /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/panic.go:1198 +0x5c runtime.sigpanic() /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/signal_unix.go:719 +0x248 runtime.readgstatus(...) /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/proc.go:889 runtime.markroot(0xc000031e98, 0x2d) /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/mgcmark.go:198 +0x188 runtime.gcDrain(0xc000031e98, 0x3) /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/mgcmark.go:1013 +0x450 runtime.gcBgMarkWorker.func2() /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/mgc.go:1269 +0xb4 runtime.systemstack() /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/runtime/asm_ppc64x.s:250 +0x68 goroutine 34 [running]: goroutine running on other thread; stack unavailable created by cmd/compile/internal/gc.compileFunctions.func3 /tmp/genbootstrap-3894857761/go-linux-ppc64-bootstrap/src/cmd/compile/internal/gc/compile.go:138 +0x48

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2022-11-10 18:51 netbsd-arm-bsiegert go@79d9b395 archive/tar.TestFileInfoHeader (log)

runtime: bad pointer in frame os/user.lookupUnixUid at 0x43bd24: 0x6 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x20cd72, 0x1e}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x4c fp=0x729adae4 sp=0x729adad0 pc=0x4b870 runtime.adjustpointers(0x43bcfc, 0x729adb74, 0x729addd4, {0x33992c, 0x344c60}) /var/gobuilder/buildlet/go/src/runtime/stack.go:630 +0x258 fp=0x729adb2c sp=0x729adae4 pc=0x67cc0 runtime.adjustframe(0x729add64, 0x729addd4) /var/gobuilder/buildlet/go/src/runtime/stack.go:672 +0xcc fp=0x729adb84 sp=0x729adb2c pc=0x67db4 ... /var/gobuilder/buildlet/go/src/os/user/lookup.go:15 +0x24 fp=0x43bdcc sp=0x43bdb8 pc=0x1839a0 os/user.LookupId({0x20f20e, 0x1}) /var/gobuilder/buildlet/go/src/os/user/lookup.go:42 +0x14 fp=0x43bdf0 sp=0x43bdcc pc=0x183a74 archive/tar.statUnix({0x258118, 0x4c4300}, 0xb1eaa0) /var/gobuilder/buildlet/go/src/archive/tar/stat_unix.go:39 +0xfc fp=0x43be5c sp=0x43bdf0 pc=0x193400 archive/tar.FileInfoHeader({0x258118, 0x4c4300}, {0x0, 0x0}) /var/gobuilder/buildlet/go/src/archive/tar/common.go:705 +0x56c fp=0x43bef8 sp=0x43be5c pc=0x18d5c0 archive/tar.TestFileInfoHeader(0x482690) /var/gobuilder/buildlet/go/src/archive/tar/tar_test.go:216 +0xc0 fp=0x43bf98 sp=0x43bef8 pc=0x1b0cd8 testing.tRunner(0x482690, 0x216408)

2022-11-11 01:29 netbsd-arm-bsiegert go@4d37f968 archive/tar.TestFileInfoHeader (log)

runtime: bad pointer in frame os/user.lookupUnixUid at 0x43cd24: 0x6 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x20cd72, 0x1e}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x4c fp=0x7fffcfd4 sp=0x7fffcfc0 pc=0x4b8d8 runtime.adjustpointers(0x43ccfc, 0x7fffd064, 0x7fffd2c4, {0x339a80, 0x344c60}) /var/gobuilder/buildlet/go/src/runtime/stack.go:630 +0x258 fp=0x7fffd01c sp=0x7fffcfd4 pc=0x67da4 runtime.adjustframe(0x7fffd254, 0x7fffd2c4) /var/gobuilder/buildlet/go/src/runtime/stack.go:672 +0xcc fp=0x7fffd074 sp=0x7fffd01c pc=0x67e98 ... /var/gobuilder/buildlet/go/src/os/user/lookup.go:15 +0x24 fp=0x43cdcc sp=0x43cdb8 pc=0x183a58 os/user.LookupId({0x20f20e, 0x1}) /var/gobuilder/buildlet/go/src/os/user/lookup.go:42 +0x14 fp=0x43cdf0 sp=0x43cdcc pc=0x183b2c archive/tar.statUnix({0x258130, 0x9c6300}, 0xc98f00) /var/gobuilder/buildlet/go/src/archive/tar/stat_unix.go:39 +0xfc fp=0x43ce5c sp=0x43cdf0 pc=0x1934b8 archive/tar.FileInfoHeader({0x258130, 0x9c6300}, {0x0, 0x0}) /var/gobuilder/buildlet/go/src/archive/tar/common.go:705 +0x56c fp=0x43cef8 sp=0x43ce5c pc=0x18d678 archive/tar.TestFileInfoHeader(0x901c20) /var/gobuilder/buildlet/go/src/archive/tar/tar_test.go:216 +0xc0 fp=0x43cf98 sp=0x43cef8 pc=0x1b0d90 testing.tRunner(0x901c20, 0x216408)

2022-12-01 19:48 darwin-amd64-11_0 go@8fd2875c cmd/link/internal/ld.TestAbstractOriginSanityIssue25459 (log)

runtime: pointer 0xc0037fe000 to unused region of span span.base()=0xc0037fe000 span.limit=0xc0037fffe0 span.state=1 runtime: found in object at *(0xc0028f6000+0x9848) object=0xc0028f6000 s.base()=0xc0028d6000 s.limit=0xc002900000 s.spanclass=0 s.elemsize=172032 s.state=mSpanInUse *(object+0) = 0xc002876180 *(object+8) = 0xc0028761b0 *(object+16) = 0xc0028761e0 *(object+24) = 0xc002876210 *(object+32) = 0xc002876240 *(object+40) = 0xc0028762a0 *(object+48) = 0xc0028762d0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x1229b56?, 0x6?}) /tmp/buildlet/go/src/runtime/panic.go:1047 +0x5d fp=0x700006fcdd90 sp=0x700006fcdd60 pc=0x10352dd runtime.badPointer(0x2552118, 0x700006fcde08?, 0xc0028f6000, 0x700006fcde58?) /tmp/buildlet/go/src/runtime/mbitmap.go:314 +0x150 fp=0x700006fcdde0 sp=0x700006fcdd90 pc=0x1014170 runtime.findObject(0xc0022caea0?, 0x1028999?, 0x1055746?) /tmp/buildlet/go/src/runtime/mbitmap.go:357 +0xa6 fp=0x700006fcde18 sp=0x700006fcdde0 pc=0x1014306 runtime.scanobject(0xc000030138?, 0xc000030138) ... /tmp/buildlet/go/src/os/exec/exec.go:590 +0x39 fp=0xc00008fc00 sp=0xc00008fbe0 pc=0x10e5119 os/exec.(*Cmd).CombinedOutput(0xc000172840) /tmp/buildlet/go/src/os/exec/exec.go:1005 +0xa8 fp=0xc00008fc28 sp=0xc00008fc00 pc=0x10e6d48 cmd/link/internal/ld.gobuildTestdata(0xc0004f7ba0, {0xc00015c5a0?, 0xc0004f7a00?}, {0xc00015c640, 0x42}, {0x121413d, 0x9}) /tmp/buildlet/go/src/cmd/link/internal/ld/dwarf_test.go:126 +0x1b2 fp=0xc00008fd08 sp=0xc00008fc28 pc=0x119c1b2 cmd/link/internal/ld.abstractOriginSanity(0xc0004f7ba0, {0xc00001e240, 0x3d}, {0x121413d, 0x9}) /tmp/buildlet/go/src/cmd/link/internal/ld/dwarf_test.go:595 +0x118 fp=0xc00008fef0 sp=0xc00008fd08 pc=0x119ef58 cmd/link/internal/ld.TestAbstractOriginSanityIssue25459(0xc0004f7ba0) /tmp/buildlet/go/src/cmd/link/internal/ld/dwarf_test.go:693 +0xf1 fp=0xc00008ff70 sp=0xc00008fef0 pc=0x119f971 testing.tRunner(0xc0004f7ba0, 0x122d478)

2022-12-19 21:46 linux-amd64-staticlockranking go@6aa1e6d5 net.TestConcurrentSetDeadline (log)

60879 ====== 0 : pollDesc 8 0x7fdcf0642a90 1 : prof 22 0x84c5c0 fatal error: lock ordering problem runtime stack: runtime.throw({0x67a36f?, 0x0?}) /workdir/go/src/runtime/panic.go:992 +0x71 fp=0x7fdce8ff8de0 sp=0x7fdce8ff8db0 pc=0x438c11 runtime.checkRanks(0xc0005f3a00, 0x0?, 0x81bd78?) /workdir/go/src/runtime/lockrank_on.go:151 +0x205 fp=0x7fdce8ff8e40 sp=0x7fdce8ff8de0 pc=0x40d985 runtime.lockWithRank.func1() /workdir/go/src/runtime/lockrank_on.go:78 +0x87 fp=0x7fdce8ff8e70 sp=0x7fdce8ff8e40 pc=0x40d607 runtime.systemstack() /workdir/go/src/runtime/asm_amd64.s:469 +0x49 fp=0x7fdce8ff8e78 sp=0x7fdce8ff8e70 pc=0x468629 runtime.gopark(0x48?, 0x668fa0?, 0x40?, 0x34?, 0x40ffa5?) /workdir/go/src/runtime/proc.go:361 +0xd6 fp=0xc00048dda8 sp=0xc00048dd88 pc=0x43b736 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:367 runtime.semacquire1(0xc0000cef48, 0xd8?, 0x1, 0x0) /workdir/go/src/runtime/sema.go:144 +0x1fb fp=0xc00048de10 sp=0xc00048dda8 pc=0x44c53b sync.runtime_Semacquire(0xc00008a6d8?) /workdir/go/src/runtime/sema.go:56 +0x25 fp=0xc00048de40 sp=0xc00048de10 pc=0x466bc5 sync.(*WaitGroup).Wait(0xc00008a618?) /workdir/go/src/sync/waitgroup.go:136 +0x52 fp=0xc00048de68 sp=0xc00048de40 pc=0x472292 net.TestConcurrentSetDeadline(0xc0005f3380) /workdir/go/src/net/timeout_test.go:1152 +0x3df fp=0xc00048df70 sp=0xc00048de68 pc=0x5f295f testing.tRunner(0xc0005f3380, 0x688ae8)

2022-12-21 03:49 netbsd-arm-bsiegert go@78fc8107 (log)

fatal error: index out of range runtime stack: runtime.throw({0x63d1b7, 0x12}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1047 +0x4c fp=0x7fffd394 sp=0x7fffd380 pc=0x4b2ac runtime.panicCheck1(0x3b088, {0x63d1b7, 0x12}) /var/gobuilder/buildlet/go/src/runtime/panic.go:57 +0xb0 fp=0x7fffd3a8 sp=0x7fffd394 pc=0x48938 runtime.goPanicIndex(0x21401a6, 0x1fc) /var/gobuilder/buildlet/go/src/runtime/panic.go:112 +0x2c fp=0x7fffd3c8 sp=0x7fffd3a8 pc=0x489d4 runtime.(*gcWork).put(0xc2c25c, 0xc98000) /var/gobuilder/buildlet/go/src/runtime/mgcwork.go:136 +0xf4 fp=0x7fffd3d8 sp=0x7fffd3c8 pc=0x3b088 runtime.greyobject(0xc98000, 0xa0d360, 0x8, 0x7bc52ff8, 0xc2c25c, 0x0) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:1506 +0x1d8 fp=0x7fffd3f8 sp=0x7fffd3d8 pc=0x33188 runtime.scanblock(0xa0d360, 0x12eac, 0x7bc544fd, 0xc2c25c, 0x0) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:1238 +0x120 fp=0x7fffd424 sp=0x7fffd3f8 pc=0x32a68 runtime.markrootBlock(0xa0d360, 0x12eac, 0x7bc544fd, 0xc2c25c, 0x0) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:284 +0x74 fp=0x7fffd440 sp=0x7fffd424 pc=0x2ffd0 runtime.markroot(0xc2c25c, 0x3, 0x1) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:176 +0x434 fp=0x7fffd49c sp=0x7fffd440 pc=0x2fc8c runtime.gcDrain(0xc2c25c, 0x7) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:1069 +0x58c fp=0x7fffd4e4 sp=0x7fffd49c pc=0x32494 runtime.gcBgMarkWorker.func2() /var/gobuilder/buildlet/go/src/runtime/mgc.go:1367 +0x7c fp=0x7fffd510 sp=0x7fffd4e4 pc=0x2d11c runtime.systemstack() /var/gobuilder/buildlet/go/src/runtime/asm_arm.s:317 +0x60 fp=0x7fffd514 sp=0x7fffd510 pc=0x7ddd8

2022-12-28 15:20 freebsd-riscv64-unmatched tools@85e6ad77 go@9123221c cmd/compile/internal/ssa [build] (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x11c pc=0x61864] runtime stack: runtime.throw({0x746387?, 0x2?}) /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/panic.go:1047 +0x44 fp=0xad293c40 sp=0xad293c18 pc=0x484c4 runtime.sigpanic() /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/signal_unix.go:821 +0x26c fp=0xad293c70 sp=0xad293c40 pc=0x5f274 runtime.adjustpointer(...) /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/stack.go:571 runtime.adjustdefers(0x8000?, 0xac3f9040?) /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/stack.go:763 +0x34 fp=0xad293c78 sp=0xad293c78 pc=0x61864 runtime.copystack(0xac3f9040, 0x8000) /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/stack.go:919 +0x1e0 fp=0xad293e20 sp=0xad293c78 pc=0x61c88 runtime.newstack() /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/stack.go:1112 +0x358 fp=0xad293fc8 sp=0xad293e20 pc=0x62138 runtime.morestack() /tmp/workdir-host-freebsd-riscv64-unmatched/go/src/runtime/asm_riscv64.s:204 +0x58 fp=0xad293fd0 sp=0xad293fc8 pc=0x76ae0

2023-01-03 18:53 netbsd-amd64-9_3 go@d03231d9 cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:54291 https://vcs-test.golang.org rerouted to https://127.0.0.1:54290 go test proxy running at GOPROXY=http://127.0.0.1:54289/mod fatal error: runtime.SetFinalizer: finalizer already set runtime stack: runtime.throw({0xb84f6e?, 0xbd9d78?}) /tmp/workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x70ddcbfcfef8 sp=0x70ddcbfcfec8 pc=0x43821d runtime.SetFinalizer.func2() /tmp/workdir/go/src/runtime/mfinal.go:478 +0x54 fp=0x70ddcbfcff30 sp=0x70ddcbfcfef8 pc=0x41ac14 ... /tmp/workdir/go/src/testing/testing.go:1095 +0x4a fp=0xc0007dfd08 sp=0xc0007dfcb0 pc=0x52bcaa testing.(*common).Skip(0xc0003dc000, {0xc000112270?, 0xa98cc0?, 0x125f001?}) /tmp/workdir/go/src/testing/testing.go:1071 +0x58 fp=0xc0007dfd60 sp=0xc0007dfd08 pc=0x52ba58 testing.(*T).Skip(0xc84940?, {0xc000112270?, 0xaae120?, 0xc000112260?}) :1 +0x29 fp=0xc0007dfd90 sp=0xc0007dfd60 pc=0x533349 cmd/go/internal/script/scripttest.Run({0xc8e148, 0xc0003dc000}, 0xb60533?, 0xc0002b7ee8?, {0xc0005157d0, 0xf}, {0xc84480, 0xc000e4c1e0}) /tmp/workdir/go/src/cmd/go/internal/script/scripttest/scripttest.go:94 +0x12e fp=0xc0007dfe10 sp=0xc0007dfd90 pc=0xa2a2ee cmd/go_test.TestScript.func3(0xc0003dc000) /tmp/workdir/go/src/cmd/go/script_test.go:154 +0x60d fp=0xc0007dff70 sp=0xc0007dfe10 pc=0xa4734d testing.tRunner(0xc0003dc000, 0xc00032d360)

— watchflakes

Comment From: bcmills

The two netbsd-arm-bsiegert failures in November look like #57170.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-01-17 01:51 darwin-amd64-11_0 tools@8e949673 go@145dd384 TestGoplsSourceDoesNotCallTokenFileMethods (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x10263f1] runtime stack: runtime.throw({0x12a17c8?, 0x2031?}) /tmp/buildlet/go/src/runtime/panic.go:1047 +0x5d fp=0x7000077b5598 sp=0x7000077b5568 pc=0x1034f1d runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0x7000077b55f8 sp=0x7000077b5598 pc=0x104bb49 runtime.(*mheap).allocNeedsZero(0xc004000000?, 0x7000077b5640?, 0x102b539?) /tmp/buildlet/go/src/runtime/mheap.go:1021 +0x71 fp=0x7000077b5618 sp=0x7000077b55f8 pc=0x10263f1 ... /tmp/buildlet/go/src/runtime/sema.go:62 +0x27 fp=0xc0000d7878 sp=0xc0000d7840 pc=0x10655a7 sync.(*WaitGroup).Wait(0xc000107a58?) /tmp/buildlet/go/src/sync/waitgroup.go:116 +0x4b fp=0xc0000d78a0 sp=0xc0000d7878 pc=0x107152b golang.org/x/tools/go/packages.(*loader).refine(0xc0001b4000, 0xc0001ba050) /tmp/buildlet/gopath/src/golang.org/x/tools/go/packages/packages.go:778 +0xdd7 fp=0xc0000d7b98 sp=0xc0000d78a0 pc=0x1229d77 golang.org/x/tools/go/packages.Load(0x12ef1e8?, {0xc000198080, 0x2, 0x2}) /tmp/buildlet/gopath/src/golang.org/x/tools/go/packages/packages.go:266 +0x9c fp=0xc0000d7bd0 sp=0xc0000d7b98 pc=0x12280bc golang.org/x/tools/gopls/internal/lsp/safetoken_test.TestGoplsSourceDoesNotCallTokenFileMethods(0xc000082ea0) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/safetoken/safetoken_test.go:76 +0xc8 fp=0xc0000d7f70 sp=0xc0000d7bd0 pc=0x1230088 testing.tRunner(0xc000082ea0, 0x12a7a98)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-01-17 19:55 linux-amd64-staticlockranking go@839c8425 runtime/trace.TestTraceFutileWakeup (log)

111172 ====== 0 : hchan 15 0xc0000221d8 1 : hchan 15 0xc000022258 2 : traceStackTab 43 0x702a98 3 : wbufSpans 39 0x6fb6f0 fatal error: lock ordering problem runtime stack: runtime.throw({0x5c3185?, 0x1?}) /workdir/go/src/runtime/panic.go:1047 +0x5d fp=0x7fe0337fd9c0 sp=0x7fe0337fd990 pc=0x439a9d ... /workdir/go/src/runtime/proc.go:387 runtime.semacquire1(0xc00019c118, 0x20?, 0x1, 0x0, 0x71?) /workdir/go/src/runtime/sema.go:160 +0x214 fp=0xc000063d60 sp=0xc000063cf8 pc=0x44de34 sync.runtime_Semacquire(0xc0001cc040?) /workdir/go/src/runtime/sema.go:62 +0x27 fp=0xc000063d98 sp=0xc000063d60 pc=0x46a5c7 sync.(*WaitGroup).Wait(0x8?) /workdir/go/src/sync/waitgroup.go:116 +0x4b fp=0xc000063dc0 sp=0xc000063d98 pc=0x4769ab runtime/trace_test.TestTraceFutileWakeup(0xc0001a9ba0) /workdir/go/src/runtime/trace/trace_test.go:556 +0x399 fp=0xc000063f70 sp=0xc000063dc0 pc=0x56ec39 testing.tRunner(0xc0001a9ba0, 0x5cd9e0)

2023-01-20 04:58 windows-amd64-race go@5c67ebbb runtime.TestMemmove (log)

runtime: marked free object in span 0x1ae3208, elemsize=352 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00015a000 alloc marked 0xc00015a160 alloc marked 0xc00015a2c0 alloc marked 0xc00015a420 alloc marked 0xc00015a580 alloc marked 0xc00015a6e0 free marked zombie 0x000000c00015a6e0: 0x0055005c003a0043 0x0073007200650073 0x000000c00015a6f0: 0x0070006f0067005c 0x005c007200650068 0x000000c00015a700: 0x0044007000700041 0x005c006100740061 ... 0xc00015bb80 free unmarked 0xc00015bce0 free unmarked 0xc00015be40 free unmarked fatal error: found pointer to free object runtime.slicecopy(0xc000198161?, 0x7?, 0xc000198111?, 0x7?, 0x1?) C:/workdir/go/src/runtime/slice.go:310 +0x105 fp=0xc00009fda8 sp=0xc00009fda0 pc=0x49b825 runtime_test.TestMemmove(0xc00024b520) C:/workdir/go/src/runtime/memmove_test.go:39 +0x32d fp=0xc00009fea0 sp=0xc00009fda8 pc=0x8f482d testing.tRunner(0xc00024b520, 0xa85e08)

2023-01-20 18:12 windows-amd64-race go@2507e789 cmd/go.TestGoTestDashOWritesBinary (log)

vcs-test.golang.org rerouted to http://127.0.0.1:52076 https://vcs-test.golang.org rerouted to https://127.0.0.1:52077 go test proxy running at GOPROXY=http://127.0.0.1:52078/mod --- FAIL: TestGoTestDashOWritesBinary (1.47s) go_test.go:1481: running testgo [test -o C:\Users\gopher\AppData\Local\Temp\1\cmd-go-test-4264163879\gotest948200523\myerrors.test.exe errors] go_test.go:1481: standard error: go_test.go:1481: runtime: marked free object in span 0x22621c8, elemsize=224 freeindex=5 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0001b2000 alloc marked 0xc0001b20e0 alloc unmarked 0xc0001b21c0 alloc unmarked ... fatal error: found pointer to free object runtime stack: runtime.throw({0xf8dd1a?, 0xc0001b2620?}) C:/workdir/go/src/runtime/panic.go:1075 +0x65 fp=0x28fffb38 sp=0x28fffb08 pc=0x4811e5 runtime.(*mspan).reportZombies(0x22621c8) C:/workdir/go/src/runtime/mgcsweep.go:846 +0x2e5 fp=0x28fffbb8 sp=0x28fffb38 pc=0x46d2a5 runtime.(*sweepLocked).sweep(0x0?, 0x0) C:/workdir/go/src/runtime/mgcsweep.go:629 +0x47c fp=0x28fffcc0 sp=0x28fffbb8 pc=0x46c5dc runtime.(*mcentral).uncacheSpan(0x0?, 0x0?) ... C:/workdir/go/src/runtime/mgc.go:918 +0x2ea fp=0xc00042bf50 sp=0xc00042bef0 pc=0x461aca runtime.gcBgMarkWorker() C:/workdir/go/src/runtime/mgc.go:1407 +0x365 fp=0xc00042bfe0 sp=0xc00042bf50 pc=0x462da5 runtime.goexit() C:/workdir/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00042bfe8 sp=0xc00042bfe0 pc=0x4b8621 created by runtime.gcBgMarkStartWorkers C:/workdir/go/src/runtime/mgc.go:1199 +0x25 go_test.go:1481: go [test -o C:\Users\gopher\AppData\Local\Temp\1\cmd-go-test-4264163879\gotest948200523\myerrors.test.exe errors] failed unexpectedly in C:\workdir\go\src\cmd\go: exit status 2 2023/01/20 18:45:49 unexpected files left in tmpdir: [go-build3742102521]

2023-01-20 18:12 windows-amd64-race go@e38cb25b runtime.TestMemmoveAlias (log)

runtime: marked free object in span 0x285a3168, elemsize=352 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00015c000 alloc marked 0xc00015c160 alloc marked 0xc00015c2c0 alloc marked 0xc00015c420 alloc marked 0xc00015c580 alloc marked 0xc00015c6e0 free marked zombie 0x000000c00015c6e0: 0x0055005c003a0043 0x0073007200650073 0x000000c00015c6f0: 0x0070006f0067005c 0x005c007200650068 0x000000c00015c700: 0x0044007000700041 0x005c006100740061 ... 0xc00015db80 free unmarked 0xc00015dce0 free unmarked 0xc00015de40 free unmarked fatal error: found pointer to free object runtime.slicecopy(0xc0002d601b?, 0xa?, 0xc0002d604e?, 0xa?, 0x1?) C:/workdir/go/src/runtime/slice.go:310 +0x105 fp=0xc000355db8 sp=0xc000355db0 pc=0x49b825 runtime_test.TestMemmoveAlias(0xc000921860) C:/workdir/go/src/runtime/memmove_test.go:77 +0x2a5 fp=0xc000355ea0 sp=0xc000355db8 pc=0x8f4fe5 testing.tRunner(0xc000921860, 0xa85de8)

2023-01-20 23:21 darwin-amd64-race go@85b49d7f (log)

runtime: max = 15, npages = 4 runtime: searchIdx = 63, p.searchAddr = 0xc00007e000 fatal error: bad summary data runtime stack: runtime.throw({0x163fac9?, 0x700009edce68?}) /tmp/buildlet/go/src/runtime/panic.go:1075 +0x5d fp=0x700009edce30 sp=0x700009edce00 pc=0x1035e7d runtime.(*pageAlloc).alloc(0x1a78a28, 0x4) /tmp/buildlet/go/src/runtime/mpagealloc.go:819 +0x285 fp=0x700009edce70 sp=0x700009edce30 pc=0x102c945 runtime.(*mheap).allocSpan(0x1a78a20, 0x4, 0x0, 0x6b?) ... goroutine 444 [running]: goroutine running on other thread; stack unavailable created by os/exec.(*Cmd).Start /tmp/buildlet/go/src/os/exec/exec.go:716 +0xa33 goroutine 446 [running]: goroutine running on other thread; stack unavailable created by os/exec.(*Cmd).Start /tmp/buildlet/go/src/os/exec/exec.go:716 +0xa33 go tool dist: Failed: exit status 2

— watchflakes

Comment From: bcmills

Split the lock ordering problem failures out into #58277.

Comment From: bcmills

The windows-amd64-race issues might be related to #53539?

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-02-15 21:45 windows-amd64-race tools@d87a1002 go@965e9ba0 x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125 (log)

fatal error: checkptr: converted pointer straddles multiple allocations runtime.throw({0x1659b00?, 0x92601?}) C:/workdir/go/src/runtime/panic.go:1047 +0x65 fp=0xc0005ed278 sp=0xc0005ed248 pc=0x47f6c5 runtime.checkptrAlignment(0x4b72d9?, 0x4b8df7?, 0x544a54?) C:/workdir/go/src/runtime/checkptr.go:26 +0x6c fp=0xc0005ed298 sp=0xc0005ed278 pc=0x44c16c syscall.Environ() C:/workdir/go/src/syscall/env_windows.go:83 +0xcd fp=0xc0005ed398 sp=0xc0005ed298 pc=0x4cde2d internal/syscall/execenv.Default(0x0) C:/workdir/go/src/internal/syscall/execenv/execenv_windows.go:26 +0x91 fp=0xc0005ed4c0 sp=0xc0005ed398 pc=0x53aa51 ... C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:186 +0x51 fp=0xc0005edcb0 sp=0xc0005edc40 pc=0xe902d1 golang.org/x/tools/internal/testenv.NeedsGoPackages({0x19def88, 0xc000085520}) C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:217 +0xbd fp=0xc0005edce0 sp=0xc0005edcb0 pc=0xe9063d golang.org/x/tools/gopls/internal/lsp/regtest.(*Runner).Run(0xc000425ae0, 0xc000085520, {0x165b5d6, 0x3d}, 0x177d228, {0x0, 0x0, 0x0?}) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/runner.go:144 +0x9e fp=0xc0005ede50 sp=0xc0005edce0 pc=0x137597e golang.org/x/tools/gopls/internal/lsp/regtest.Run(...) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/regtest.go:55 golang.org/x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125(0x0?) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/regtest/misc/call_hierarchy_test.go:24 +0x5f fp=0xc0005edea8 sp=0xc0005ede50 pc=0x13e855f testing.tRunner(0xc000085520, 0x177d230)

2023-02-15 22:44 netbsd-arm64-bsiegert tools@268cb0b8 go@55044288 x/tools/gopls/internal/lsp/filecache.TestConcurrency (log)

runtime: g 72: unexpected return pc for golang.org/x/tools/gopls/internal/lsp/filecache_test.TestConcurrency.func1 called from 0x1cf5efc245106721 stack: frame={sp:0x40007d7f40, fp:0x40008a1fc0} stack=[0x40007a2000,0x40008a2000) 0x00000040007d7e40: 0x6b32dbfd30418f7f 0x9441c448b25c8404 0x00000040007d7e50: 0xcf217b8028685152 0xc874e4d9a370b127 0x00000040007d7e60: 0x6b32dbfd30418f7f 0xffffffffffffffff 0x00000040007d7e70: 0xffffffffffffffff 0xffffffffffffffff 0x00000040007d7e80: 0xffffffffffffffff 0x0000000000000000 0x00000040007d7e90: 0x0000000000000000 0x0000000000000000 0x00000040007d7ea0: 0x0000000000000000 0x0000000000000000 0x00000040007d7eb0: 0x0000000000000000 0x0000000000000000 ... fatal error: unknown caller pc runtime stack: runtime.throw({0x15a580?, 0x246520?}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1075 +0x40 fp=0x4003e21840 sp=0x4003e21810 pc=0x43a40 runtime.gentraceback(0x4002aeb000?, 0x10?, 0x1?, 0x4000156b60, 0x0, 0x0, 0x7fffffff, 0x4003e21da0, 0x4003e21c38?, 0x0) /var/gobuilder/buildlet/go/src/runtime/traceback.go:270 +0x14d8 fp=0x4003e21bb0 sp=0x4003e21840 pc=0x6a228 runtime.scanstack(0x4000156b60, 0x400002c138) /var/gobuilder/buildlet/go/src/runtime/mgcmark.go:804 +0x1a8 fp=0x4003e21dc0 sp=0x4003e21bb0 pc=0x2c868 runtime.markroot.func1() ... /var/gobuilder/buildlet/go/src/runtime/sema.go:160 +0x20c fp=0x4000065e40 sp=0x4000065de0 pc=0x57c9c sync.runtime_Semacquire(0x4000065eb8?) /var/gobuilder/buildlet/go/src/runtime/sema.go:62 +0x2c fp=0x4000065e80 sp=0x4000065e40 pc=0x7273c sync.(*WaitGroup).Wait(0x400006c8c8) /var/gobuilder/buildlet/go/src/sync/waitgroup.go:116 +0x74 fp=0x4000065ea0 sp=0x4000065e80 pc=0x7d364 golang.org/x/sync/errgroup.(*Group).Wait(0x400006c8c0) /var/gobuilder/buildlet/gopath/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:53 +0x2c fp=0x4000065ec0 sp=0x4000065ea0 pc=0x10f9bc golang.org/x/tools/gopls/internal/lsp/filecache_test.TestConcurrency(0x4000134000) /var/gobuilder/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/filecache/filecache_test.go:98 +0x1ec fp=0x4000065f60 sp=0x4000065ec0 pc=0x11028c testing.tRunner(0x4000134000, 0x163990)

2023-02-16 18:08 windows-amd64-race tools@e5c9e631 go@7b398b1f x/tools/gopls/internal/regtest/misc.TestGovulncheckInfo (log)

serve.go:434: debug server listening at http://localhost:49783 serve.go:434: debug server listening at http://localhost:49784 #### Start Gopls Test Logs for "TestGovulncheckInfo/default" [Trace - 18:20:08.072 PM] Sending request 'initialize - (1)'. Params: {"processId":0,"clientInfo":{"name":"fakeclient","version":"v1.0.0"},"rootUri":"","capabilities":{"workspace":{"workspaceEdit":{"resourceOperations":["rename"]},"didChangeConfiguration":{},"didChangeWatchedFiles":{"dynamicRegistration":true},"configuration":true},"textDocument":{"completion":{"completionItem":{"snippetSupport":true,"commitCharactersSupport":false,"documentationFormat":null,"deprecatedSupport":false,"preselectSupport":false,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":false,"resolveSupport":{"properties":null},"insertTextModeSupport":{"valueSet":null},"labelDetailsSupport":false}},"hover":{},"documentSymbol":{},"codeAction":{"codeActionLiteralSupport":{"codeActionKind":{"valueSet":null}}},"rename":{},"foldingRange":{},"publishDiagnostics":{},"semanticTokens":{"requests":{"range":false,"full":true},"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"],"formats":null}},"window":{"workDoneProgress":true}},"initializationOptions":{"codelenses":{"run_govulncheck":true},"completionBudget":"10s","diagnosticsDelay":"10ms","env":{"GO111MODULE":"","GOMODCACHE":"","GOPACKAGESDRIVER":"off","GOPATH":"C:\\Users\\gopher\\AppData\\Local\\Temp\\1\\gopls-regtest-3128659959\\TestGovulncheckInfo\\default\\gopath","GOPROXY":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-3128659959/TestGovulncheckInfo/default/proxy","GOSUMDB":"off","GOVULNDB":"file:///C:/Users/gopher/AppData/Local/Temp/1/vulndb-test560910818","_GOPLS_TEST_BINARY_RUN_AS_GOPLS":"true","_GOPLS_TEST_VULNCHECK_GOVERSION":"go1.18"},"verboseWorkDoneProgress":true},"trace":"messages","workspaceFolders":[{"uri":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-3128659959/TestGovulncheckInfo/default/work","name":"work"}]} [Trace - 18:20:08.075 PM] Received response 'initialize - (1)' in 2ms. Result: {"capabilities":{"textDocumentSync":{"openClose":true,"change":2,"save":{}},"completionProvider":{"triggerCharacters":["."]},"hoverProvider":true,"signatureHelpProvider":{"triggerCharacters":["(",","]},"definitionProvider":true,"typeDefinitionProvider":true,"implementationProvider":true,"referencesProvider":true,"documentHighlightProvider":true,"documentSymbolProvider":true,"codeActionProvider":true,"codeLensProvider":{},"documentLinkProvider":{},"workspaceSymbolProvider":true,"documentFormattingProvider":true,"renameProvider":true,"foldingRangeProvider":true,"selectionRangeProvider":{"documentSelector":null},"executeCommandProvider":{"commands":["gopls.add_dependency","gopls.add_import","gopls.apply_fix","gopls.check_upgrades","gopls.edit_go_directive","gopls.fetch_vulncheck_result","gopls.gc_details","gopls.generate","gopls.go_get_package","gopls.list_imports","gopls.list_known_packages","gopls.regenerate_cgo","gopls.remove_dependency","gopls.reset_go_mod_diagnostics","gopls.run_govulncheck","gopls.run_tests","gopls.start_debugging","gopls.test","gopls.tidy","gopls.toggle_gc_details","gopls.update_go_sum","gopls.upgrade_dependency","gopls.vendor"]},"callHierarchyProvider":true,"semanticTokensProvider":{"legend":{"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"]},"range":true,"full":true},"inlayHintProvider":{},"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":"workspace/didChangeWorkspaceFolders"},"fileOperations":{}}},"serverInfo":{"name":"gopls","version":"{\"GoVersion\":\"go1.20.1\",\"Path\":\"\",\"Main\":{\"Path\":\"\",\"Version\":\"\",\"Sum\":\"\",\"Replace\":null},\"Deps\":null,\"Settings\":null,\"Version\":\"master\"}"}} ... --- FAIL: TestGovulncheckInfo (0.64s) --- FAIL: TestGovulncheckInfo/default (0.63s) env.go:322: waiting on: Unmeetable: once "completed work for token 1414530661682718274" is met, must have: received ShowMessage err:condition has final verdict Unmeetable state: #### log messages (see RPC logs for full text): ... #### diagnostics: go.mod (version 1): #### outstanding work: #### completed work: Setting up workspace: 1 diagnosing opened files: 1 govulncheck: 1 diagnosing initial workspace load: 1

2023-02-16 18:10 darwin-amd64-12_0 tools@ad4fc28a go@518889b3 x/tools/gopls/internal/regtest/diagnostics.TestIssue37978 (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x100027f51] runtime stack: runtime.throw({0x100b341e9?, 0x1001155bd?}) /tmp/buildlet/go/src/runtime/panic.go:1075 +0x5c fp=0x70000a7f5d98 sp=0x70000a7f5d68 pc=0x100036b5c runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0x70000a7f5df8 sp=0x70000a7f5d98 pc=0x10004d3a9 runtime.(*mheap).allocNeedsZero(0xf7?, 0x10115de88?, 0xc002000000?) /tmp/buildlet/go/src/runtime/mheap.go:1021 +0x71 fp=0x70000a7f5e18 sp=0x70000a7f5df8 pc=0x100027f51 ... /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc0033a5d68 sp=0xc0033a5d40 pc=0x100006c92 testing.(*T).Run(0xc00349cd00, {0x100ae9102?, 0x27?}, 0xc002588690) /tmp/buildlet/go/src/testing/testing.go:1630 +0x405 fp=0xc0033a5e28 sp=0xc0033a5d68 pc=0x100127425 golang.org/x/tools/gopls/internal/lsp/regtest.(*Runner).Run(0xc000336d20, 0xc00349cd00, {0x100b4efc9, 0x7c}, 0x100c60f48, {0x0, 0x0, 0x10008dcaf?}) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/runner.go:171 +0x3f0 fp=0xc0033a5f20 sp=0xc0033a5e28 pc=0x1008f5d30 golang.org/x/tools/gopls/internal/lsp/regtest.Run(...) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/regtest.go:55 golang.org/x/tools/gopls/internal/regtest/diagnostics.TestIssue37978(0xc0016dca80?) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/regtest/diagnostics/diagnostics_test.go:163 +0x3d fp=0xc0033a5f70 sp=0xc0033a5f20 pc=0x1008fe0dd testing.tRunner(0xc00349cd00, 0x100c60f50)

2023-02-16 19:20 darwin-amd64-nocgo tools@e5b99481 go@031401a7 TestLSP (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1026e71] runtime stack: runtime.throw({0x198e00d?, 0xc000054638?}) /tmp/buildlet/go/src/runtime/panic.go:1075 +0x5c fp=0x700008bf0db8 sp=0x700008bf0d88 pc=0x1035a7c runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0x700008bf0e18 sp=0x700008bf0db8 pc=0x104c2c9 runtime.(*mheap).allocNeedsZero(0x1f?, 0x1ff?, 0xc008002000?) /tmp/buildlet/go/src/runtime/mheap.go:1021 +0x71 fp=0x700008bf0e38 sp=0x700008bf0e18 pc=0x1026e71 ... /tmp/buildlet/go/src/runtime/chan.go:583 +0x44e fp=0xc000080db8 sp=0xc000080d28 pc=0x10060ae runtime.chanrecv1(0x208d1e0?, 0x181e1e0?) /tmp/buildlet/go/src/runtime/chan.go:442 +0x12 fp=0xc000080de0 sp=0xc000080db8 pc=0x1005c32 testing.(*T).Run(0xc000288340, {0x194b50d?, 0x599?}, 0xc00028c090) /tmp/buildlet/go/src/testing/testing.go:1630 +0x405 fp=0xc000080ea0 sp=0xc000080de0 pc=0x11253e5 golang.org/x/tools/gopls/internal/lsp/tests.RunTests(0xc000288340, {0x194f0ce, 0x8}, 0x1, 0x1a9d040) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/tests/tests.go:297 +0x12a fp=0xc000080f38 sp=0xc000080ea0 pc=0x17530aa golang.org/x/tools/gopls/internal/lsp.TestLSP(0xc000288000?) /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/lsp/lsp_test.go:51 +0x2b fp=0xc000080f70 sp=0xc000080f38 pc=0x179b5cb testing.tRunner(0xc000288340, 0x1a9d020)

2023-02-16 19:20 windows-amd64-race tools@e5b99481 go@7b398b1f x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125 (log)

fatal error: checkptr: converted pointer straddles multiple allocations runtime.throw({0x165e00b?, 0x95901?}) C:/workdir/go/src/runtime/panic.go:1047 +0x65 fp=0xc000367278 sp=0xc000367248 pc=0x47f6e5 runtime.checkptrAlignment(0x4b72f9?, 0x4b8e17?, 0x544a74?) C:/workdir/go/src/runtime/checkptr.go:26 +0x6c fp=0xc000367298 sp=0xc000367278 pc=0x44c16c syscall.Environ() C:/workdir/go/src/syscall/env_windows.go:83 +0xcd fp=0xc000367398 sp=0xc000367298 pc=0x4cde4d internal/syscall/execenv.Default(0x0) C:/workdir/go/src/internal/syscall/execenv/execenv_windows.go:26 +0x91 fp=0xc0003674c0 sp=0xc000367398 pc=0x53aa71 ... C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:186 +0x51 fp=0xc000367cb0 sp=0xc000367c40 pc=0xe90391 golang.org/x/tools/internal/testenv.NeedsGoPackages({0x19e3da8, 0xc0002889c0}) C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:217 +0xbd fp=0xc000367ce0 sp=0xc000367cb0 pc=0xe906fd golang.org/x/tools/gopls/internal/lsp/regtest.(*Runner).Run(0xc0002075e0, 0xc0002889c0, {0x165fae1, 0x3d}, 0x17817a0, {0x0, 0x0, 0x0?}) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/runner.go:144 +0x9e fp=0xc000367e50 sp=0xc000367ce0 pc=0x1378a1e golang.org/x/tools/gopls/internal/lsp/regtest.Run(...) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/regtest.go:55 golang.org/x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125(0x0?) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/regtest/misc/call_hierarchy_test.go:24 +0x5f fp=0xc000367ea8 sp=0xc000367e50 pc=0x13ebbdf testing.tRunner(0xc0002889c0, 0x17817a8)

2023-02-17 17:41 windows-amd64-race tools@d9c6b88a go@7b398b1f x/tools/gopls/internal/regtest/misc.TestRunVulncheckPackageDiagnostics (log)

serve.go:434: debug server listening at http://localhost:49784 serve.go:434: debug server listening at http://localhost:49785 invoke.go:285: error killing the Go command: invalid argument #### Start Gopls Test Logs for "TestRunVulncheckPackageDiagnostics/imports/default" [Trace - 18:05:08.783 PM] Sending request 'initialize - (1)'. Params: {"processId":0,"clientInfo":{"name":"fakeclient","version":"v1.0.0"},"rootUri":"","capabilities":{"workspace":{"workspaceEdit":{"resourceOperations":["rename"]},"didChangeConfiguration":{},"didChangeWatchedFiles":{"dynamicRegistration":true},"configuration":true},"textDocument":{"completion":{"completionItem":{"snippetSupport":true,"commitCharactersSupport":false,"documentationFormat":null,"deprecatedSupport":false,"preselectSupport":false,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":false,"resolveSupport":{"properties":null},"insertTextModeSupport":{"valueSet":null},"labelDetailsSupport":false}},"hover":{},"documentSymbol":{},"codeAction":{"codeActionLiteralSupport":{"codeActionKind":{"valueSet":null}}},"rename":{},"foldingRange":{},"publishDiagnostics":{},"semanticTokens":{"requests":{"range":false,"full":true},"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"],"formats":null}},"window":{"workDoneProgress":true}},"initializationOptions":{"codelenses":{"run_govulncheck":true},"completionBudget":"10s","diagnosticsDelay":"10ms","env":{"GO111MODULE":"","GOMODCACHE":"","GOPACKAGESDRIVER":"off","GOPATH":"C:\\Users\\gopher\\AppData\\Local\\Temp\\1\\gopls-regtest-3662405079\\TestRunVulncheckPackageDiagnostics\\imports\\default\\gopath","GOPROXY":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-3662405079/TestRunVulncheckPackageDiagnostics/imports/default/proxy","GOSUMDB":"off","GOVULNDB":"file:///C:/Users/gopher/AppData/Local/Temp/1/vulndb-test1937765306","_GOPLS_TEST_BINARY_RUN_AS_GOPLS":"true","_GOPLS_TEST_VULNCHECK_GOVERSION":"go1.18"},"ui.diagnostic.vulncheck":"Imports","verboseWorkDoneProgress":true},"trace":"messages","workspaceFolders":[{"uri":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-3662405079/TestRunVulncheckPackageDiagnostics/imports/default/work","name":"work"}]} [Trace - 18:05:08.785 PM] Received response 'initialize - (1)' in 1ms. Result: {"capabilities":{"textDocumentSync":{"openClose":true,"change":2,"save":{}},"completionProvider":{"triggerCharacters":["."]},"hoverProvider":true,"signatureHelpProvider":{"triggerCharacters":["(",","]},"definitionProvider":true,"typeDefinitionProvider":true,"implementationProvider":true,"referencesProvider":true,"documentHighlightProvider":true,"documentSymbolProvider":true,"codeActionProvider":true,"codeLensProvider":{},"documentLinkProvider":{},"workspaceSymbolProvider":true,"documentFormattingProvider":true,"renameProvider":true,"foldingRangeProvider":true,"selectionRangeProvider":{"documentSelector":null},"executeCommandProvider":{"commands":["gopls.add_dependency","gopls.add_import","gopls.apply_fix","gopls.check_upgrades","gopls.edit_go_directive","gopls.fetch_vulncheck_result","gopls.gc_details","gopls.generate","gopls.go_get_package","gopls.list_imports","gopls.list_known_packages","gopls.mem_stats","gopls.regenerate_cgo","gopls.remove_dependency","gopls.reset_go_mod_diagnostics","gopls.run_govulncheck","gopls.run_tests","gopls.start_debugging","gopls.test","gopls.tidy","gopls.toggle_gc_details","gopls.update_go_sum","gopls.upgrade_dependency","gopls.vendor"]},"callHierarchyProvider":true,"semanticTokensProvider":{"legend":{"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"]},"range":true,"full":true},"inlayHintProvider":{},"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":"workspace/didChangeWorkspaceFolders"},"fileOperations":{}}},"serverInfo":{"name":"gopls","version":"{\"GoVersion\":\"go1.20.1\",\"Path\":\"\",\"Main\":{\"Path\":\"\",\"Version\":\"\",\"Sum\":\"\",\"Replace\":null},\"Deps\":null,\"Settings\":null,\"Version\":\"master\"}"}} ... --- FAIL: TestRunVulncheckPackageDiagnostics (1.86s) --- FAIL: TestRunVulncheckPackageDiagnostics/imports (0.76s) --- FAIL: TestRunVulncheckPackageDiagnostics/imports/default (0.76s) env.go:322: waiting on: Unmeetable: once "completed work for token 8453931354532965454" is met, must have: received ShowMessage err:condition has final verdict Unmeetable state: ... go.mod (version 1): (7, 1) [vulncheck imports]: golang.org/amod has known vulnerabilities GO-2022-01, GO-2022-03. (8, 1) [vulncheck imports]: golang.org/bmod has a vulnerability GO-2022-02. #### outstanding work: #### completed work: Setting up workspace: 1 diagnosing opened files: 1 govulncheck: 1 diagnosing initial workspace load: 1

2023-02-22 21:51 windows-amd64-race tools@3ec30bd9 go@ac556f35 x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125 (log)

fatal error: checkptr: converted pointer straddles multiple allocations runtime.throw({0x1670368?, 0xc4901?}) C:/workdir/go/src/runtime/panic.go:1047 +0x65 fp=0xc0003dd278 sp=0xc0003dd248 pc=0x47f6e5 runtime.checkptrAlignment(0x4b72f9?, 0x4b8e17?, 0x544a74?) C:/workdir/go/src/runtime/checkptr.go:26 +0x6c fp=0xc0003dd298 sp=0xc0003dd278 pc=0x44c16c syscall.Environ() C:/workdir/go/src/syscall/env_windows.go:83 +0xcd fp=0xc0003dd398 sp=0xc0003dd298 pc=0x4cde4d internal/syscall/execenv.Default(0x0) C:/workdir/go/src/internal/syscall/execenv/execenv_windows.go:26 +0x91 fp=0xc0003dd4c0 sp=0xc0003dd398 pc=0x53aa71 ... C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:186 +0x51 fp=0xc0003ddcb0 sp=0xc0003ddc40 pc=0xe9c3d1 golang.org/x/tools/internal/testenv.NeedsGoPackages({0x19f73c8, 0xc000410820}) C:/workdir/gopath/src/golang.org/x/tools/internal/testenv/testenv.go:217 +0xbd fp=0xc0003ddce0 sp=0xc0003ddcb0 pc=0xe9c73d golang.org/x/tools/gopls/internal/lsp/regtest.(*Runner).Run(0xc0005a6c80, 0xc000410820, {0x1671e3e, 0x3d}, 0x1794700, {0x0, 0x0, 0x0?}) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/runner.go:144 +0x9e fp=0xc0003dde50 sp=0xc0003ddce0 pc=0x13851be golang.org/x/tools/gopls/internal/lsp/regtest.Run(...) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/regtest/regtest.go:55 golang.org/x/tools/gopls/internal/regtest/misc.TestCallHierarchy_Issue49125(0x0?) C:/workdir/gopath/src/golang.org/x/tools/gopls/internal/regtest/misc/call_hierarchy_test.go:24 +0x5f fp=0xc0003ddea8 sp=0xc0003dde50 pc=0x13f863f testing.tRunner(0xc000410820, 0x1794708)

2023-02-23 13:00 windows-amd64-race tools@4906a71e go@ac556f35 x/tools/gopls/internal/regtest/misc.TestRunGovulncheckStd (log)

serve.go:434: debug server listening at http://localhost:49772 serve.go:434: debug server listening at http://localhost:49773 #### Start Gopls Test Logs for "TestRunGovulncheckStd/default" [Trace - 13:09:27.252 PM] Sending request 'initialize - (1)'. Params: {"processId":0,"clientInfo":{"name":"fakeclient","version":"v1.0.0"},"rootUri":"","capabilities":{"workspace":{"workspaceEdit":{"resourceOperations":["rename"]},"didChangeConfiguration":{},"didChangeWatchedFiles":{"dynamicRegistration":true},"configuration":true},"textDocument":{"completion":{"completionItem":{"snippetSupport":true,"commitCharactersSupport":false,"documentationFormat":null,"deprecatedSupport":false,"preselectSupport":false,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":false,"resolveSupport":{"properties":null},"insertTextModeSupport":{"valueSet":null},"labelDetailsSupport":false}},"hover":{},"documentSymbol":{},"codeAction":{"codeActionLiteralSupport":{"codeActionKind":{"valueSet":null}}},"rename":{},"foldingRange":{},"publishDiagnostics":{},"semanticTokens":{"requests":{"range":null,"full":true},"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"],"formats":null}},"window":{"workDoneProgress":true}},"initializationOptions":{"codelenses":{"run_govulncheck":true},"completionBudget":"10s","diagnosticsDelay":"10ms","env":{"GO111MODULE":"","GOMODCACHE":"","GOPACKAGESDRIVER":"off","GOPATH":"C:\\Users\\gopher\\AppData\\Local\\Temp\\1\\gopls-regtest-37843534\\TestRunGovulncheckStd\\default\\gopath","GOPROXY":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-37843534/TestRunGovulncheckStd/default/proxy","GOSUMDB":"off","GOVULNDB":"file:///C:/Users/gopher/AppData/Local/Temp/1/vulndb-test1551669222","_GOPLS_TEST_BINARY_RUN_AS_GOPLS":"true","_GOPLS_TEST_VULNCHECK_GOVERSION":"go1.18"},"verboseWorkDoneProgress":true},"trace":"messages","workspaceFolders":[{"uri":"file:///C:/Users/gopher/AppData/Local/Temp/1/gopls-regtest-37843534/TestRunGovulncheckStd/default/work","name":"work"}]} [Trace - 13:09:27.254 PM] Received response 'initialize - (1)' in 1ms. Result: {"capabilities":{"textDocumentSync":{"openClose":true,"change":2,"save":{}},"completionProvider":{"triggerCharacters":["."]},"hoverProvider":true,"signatureHelpProvider":{"triggerCharacters":["(",","]},"definitionProvider":true,"typeDefinitionProvider":true,"implementationProvider":true,"referencesProvider":true,"documentHighlightProvider":true,"documentSymbolProvider":true,"codeActionProvider":true,"codeLensProvider":{},"documentLinkProvider":{},"workspaceSymbolProvider":true,"documentFormattingProvider":true,"renameProvider":true,"foldingRangeProvider":true,"selectionRangeProvider":true,"executeCommandProvider":{"commands":["gopls.add_dependency","gopls.add_import","gopls.apply_fix","gopls.check_upgrades","gopls.edit_go_directive","gopls.fetch_vulncheck_result","gopls.gc_details","gopls.generate","gopls.go_get_package","gopls.list_imports","gopls.list_known_packages","gopls.mem_stats","gopls.regenerate_cgo","gopls.remove_dependency","gopls.reset_go_mod_diagnostics","gopls.run_govulncheck","gopls.run_tests","gopls.start_debugging","gopls.test","gopls.tidy","gopls.toggle_gc_details","gopls.update_go_sum","gopls.upgrade_dependency","gopls.vendor"]},"callHierarchyProvider":true,"semanticTokensProvider":{"legend":{"tokenTypes":["namespace","type","class","enum","interface","struct","typeParameter","parameter","variable","property","enumMember","event","function","method","macro","keyword","modifier","comment","string","number","regexp","operator"],"tokenModifiers":["declaration","definition","readonly","static","deprecated","abstract","async","modification","documentation","defaultLibrary"]},"range":true,"full":true},"inlayHintProvider":{},"workspace":{"workspaceFolders":{"supported":true,"changeNotifications":"workspace/didChangeWorkspaceFolders"},"fileOperations":{}}},"serverInfo":{"name":"gopls","version":"{\"GoVersion\":\"go1.20.1\",\"Path\":\"\",\"Main\":{\"Path\":\"\",\"Version\":\"\",\"Sum\":\"\",\"Replace\":null},\"Deps\":null,\"Settings\":null,\"Version\":\"master\"}"}} ... --- FAIL: TestRunGovulncheckStd (1.44s) --- FAIL: TestRunGovulncheckStd/default (1.43s) env.go:322: waiting on: Unmeetable: once "completed work for token 7449469827911975946" is met, must have: received ShowMessage no diagnostics for file "go.mod" err:condition has final verdict Unmeetable state: ... [Trace - 13:09:33.170 PM] Received notification 'window/logMessage'. Params: {"type":3,"message":"2023/02/23 13:09:33 ()\n\tC:/workdir/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0003ddfe0 sp=0xc0003ddf50 pc=0x4610d1\nruntime.goexit()\n\tC:/workdir/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003ddfe8 sp=0xc0003ddfe0 pc=0x4b5b61\ncreated by runtime.gcBgMarkStartWorkers\n\tC:/workdir/go/src/runtime/mgc.go:1199 +0x25\n\ngoroutine 87 [GC worker (idle)]:\nruntime.gopark(0x76f35ec1c0?, 0x0?, 0x0?, 0x0?, 0x0?)\n\tC:/workdir/go/src/runtime/proc.go:381 +0xd6 fp=0xc0003e3f50 sp=0xc0003e3f30 pc=0x482276\nruntime.gcBgMarkWorker()\n\tC:/workdir/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0003e3fe0 sp=0xc0003e3f50 pc=0x4610d1\nruntime.goexit()\n\tC:/workdir/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0003e3fe8 sp=0xc0003e3fe0 pc=0x4b5b61\ncreated by runtime.gcBgMarkStartWorkers\n\tC:/workdir/go/src/runtime/mgc.go:1199 +0x25\n\n\toperation=\"vulncheck\"\n"} [Trace - 13:09:33.177 PM] Received notification '$/progress'. Params: {"token":"4642189030961894313","value":{"kind":"end","message":"failed"}} #### End Gopls Test Logs for "TestRunVulncheckWarning/default"

— watchflakes

Comment From: bcmills

Filed #58714 for the windows-amd64-race checkptr failures.

Comment From: bcmills

Filed #58715 for the darwin allocNeedsZero failures.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-03-02 16:34 linux-amd64-race go@3f8f929d TestRace (log)

--- FAIL: TestRace (5.01s) race_test.go:49: Failed to run tests: runtime fatal error ================== WARNING: DATA RACE Read at 0x00c00001c2e8 by goroutine 7: command-line-arguments_test.NewLog.func1() /workdir/go/src/runtime/race/testdata/regression_test.go:20 +0x33 Previous write at 0x00c00001c2e8 by main goroutine: command-line-arguments_test.NewLog() ... --- FAIL: TestRaceAtomicAddInt64 (0.00s) === RUN TestNoRaceAtomicAddInt32 --- PASS: TestNoRaceAtomicAddInt32 (0.00s) === RUN TestNoRaceAtomicLoadAddInt32 --- PASS: TestNoRaceAtomicLoadAddInt32 (0.00s) === RUN TestNoRaceAtomicLoadStoreInt32 --- PASS: TestNoRaceAtomicLoadStoreInt32 (0.00s) === RUN TestNoRaceAtomicStoreCASInt32 --- PASS: TestNoRaceAtomicStoreCASInt32 (0.00s) === RUN TestNoRaceAtomicCASLoadInt32 ... WARNING: DATA RACE Write at 0x00c00001e5d0 by goroutine 4839: runtime.racewriterange() :1 +0x24 internal/poll.(*FD).Pread() /workdir/go/src/internal/poll/fd_unix.go:193 +0x165 os.(*File).pread() /workdir/go/src/os ... log truncated ...

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-03-09 19:25 linux-amd64-staticlockranking go@24017148 runtime/race.TestOutput (log)

--- FAIL: TestOutput (0.18s) output_test.go:83: failed test case simple, expect: ================== WARNING: DATA RACE Write at 0x[0-9,a-f]+ by goroutine [0-9]: main\.store\(\) .+/main\.go:14 \+0x[0-9,a-f]+ main\.racer\(\) .+/main\.go:23 \+0x[0-9,a-f]+ ... fatal error: checkdead: runnable g runtime stack: runtime.throw({0xa36305?, 0x40b500?}) runtime/panic.go:1075 +0x5c fp=0x7ffe1f16d630 sp=0x7ffe1f16d600 pc=0x4362fc runtime.checkdead.func1(0xc000007380) runtime/proc.go:5206 +0xd0 fp=0x7ffe1f16d668 sp=0x7ffe1f16d630 pc=0x443790 runtime.forEachG(0x7ffe1f16d6e8) runtime/proc.go:591 +0x59 fp=0x7ffe1f16d6a0 sp=0x7ffe1f16d668 pc=0x439939 runtime.checkdead() ... runtime.stopm() runtime/proc.go:2321 +0x6d fp=0x7ffe1f16d750 sp=0x7ffe1f16d720 pc=0x43cd2d runtime.findRunnable() runtime/proc.go:2996 +0xa88 fp=0x7ffe1f16d858 sp=0x7ffe1f16d750 pc=0x43e508 runtime.schedule() runtime/proc.go:3349 +0xb1 fp=0x7ffe1f16d890 sp=0x7ffe1f16d858 pc=0x43f1f1 runtime.park_m(0xc000006820?) runtime/proc.go:3500 +0x119 fp=0x7ffe1f16d8c0 sp=0x7ffe1f16d890 pc=0x43f699 runtime.mcall() runtime/asm_amd64.s:452 +0x43 fp=0x7ffe1f16d8d0 sp=0x7ffe1f16d8c0 pc=0x4663a3

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-03-13 22:04 linux-amd64-fedora go@40a6e2da runtime/race.TestOutput (log)

--- FAIL: TestOutput (0.51s) output_test.go:83: failed test case strip_path_prefix, expect: go:7 \+0x[0-9,a-f]+ got: runtime: checkdead: find g 18 in status 1 fatal error: checkdead: runnable g runtime stack: runtime.throw({0xa34328?, 0x0?}) runtime/panic.go:1076 +0x5c fp=0xc000059d48 sp=0xc000059d18 pc=0x4342bc runtime.checkdead.func1(0xc000007d40) runtime/proc.go:5205 +0xd0 fp=0xc000059d80 sp=0xc000059d48 pc=0x441750 runtime.forEachG(0xc000059df0) runtime/proc.go:591 +0x58 fp=0xc000059db0 sp=0xc000059d80 pc=0x437898 runtime.checkdead() runtime/proc.go:5192 +0xdf fp=0xc000059e10 sp=0xc000059db0 pc=0x44145f runtime.mput(0x0?) runtime/proc.go:5685 +0x2b fp=0xc000059e20 sp=0xc000059e10 pc=0x44298b runtime.stopm() runtime/proc.go:2321 +0x67 fp=0xc000059e50 sp=0xc000059e20 pc=0x43ab07 runtime.findRunnable() runtime/proc.go:2996 +0xa7c fp=0xc000059f58 sp=0xc000059e50 pc=0x43c31c runtime.schedule() runtime/proc.go:3349 +0xb1 fp=0xc000059f90 sp=0xc000059f58 pc=0x43d0b1 runtime.park_m(0xc000006820?) runtime/proc.go:3500 +0x119 fp=0xc000059fc0 sp=0xc000059f90 pc=0x43d579 runtime.mcall() runtime/asm_amd64.s:455 +0x4a fp=0xc000059fd8 sp=0xc000059fc0 pc=0x46368a

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-03-14 13:17 netbsd-arm-bsiegert go@035db07d runtime.TestSignalDuringExec (log)

--- FAIL: TestSignalDuringExec (0.22s) crash_unix_test.go:266: /var/gobuilder/buildlet/tmp/go-build4081731533/testprognet.exe SignalDuringExec (217.263624ms): ok crash_unix_test.go:269: want OK , got signal 28 received on thread with no signal stack fatal error: non-Go code disabled sigaltstack runtime stack: runtime.throw({0x128aa6, 0x20}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1076 +0x4c fp=0x42a380 sp=0x42a36c pc=0x4a6cc runtime.noSignalStack(0x1c) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:1021 +0x68 fp=0x42a38c sp=0x42a380 pc=0x63b30 runtime.adjustSignalStack(0x1c, 0x1e9c88, 0x42a3d4) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:579 +0x254 fp=0x42a3bc sp=0x42a38c pc=0x62af8 runtime.sigtrampgo(0x1c, 0x42a428, 0x42a4a8) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:469 +0x104 fp=0x42a3f4 sp=0x42a3bc pc=0x62768 runtime.sigtramp() /var/gobuilder/buildlet/go/src/runtime/sys_netbsd_arm.s:306 +0x2c fp=0x42a408 sp=0x42a3f4 pc=0x7f514

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-02-08 14:50 linux-amd64-racecompile arch@40c19ba4 go@f9cf2c4d cmd/compile/internal/ssa [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.assembleInlines at 0xc02c7432b0: 0x148 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b230d?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f0ef9279588 sp=0x7f0ef9279558 pc=0x46d93c runtime.adjustpointers(0x7f0ef9279800?, 0x7f0ef9279648, 0x494cbf?, {0x7f0ef9279800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f0ef92795e8 sp=0x7f0ef9279588 pc=0x487b2d runtime.adjustframe(0x7f0ef9279800, 0x7f0ef92796e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f0ef9279678 sp=0x7f0ef92795e8 pc=0x487c3b runtime.copystack(0xc024fd1040, 0x7f0ef9279b18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f0ef9279970 sp=0x7f0ef9279678 pc=0x4883e6 runtime.shrinkstack(0xc024fd1040) ../src/runtime/stack.go:1216 +0x113 fp=0x7f0ef9279990 sp=0x7f0ef9279970 pc=0x489293 runtime.scanstack(0xc024fd1040, 0x454a94?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f0ef9279cc8 sp=0x7f0ef9279990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f0ef9279d18 sp=0x7f0ef9279cc8 pc=0x4549b5 runtime.markroot(0xc00003b738, 0x119, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f0ef9279dc0 sp=0x7f0ef9279d18 pc=0x454665 runtime.gcDrain(0xc00003b738, 0x3) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f0ef9279e20 sp=0x7f0ef9279dc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1359 +0xa5 fp=0x7f0ef9279e70 sp=0x7f0ef9279e20 pc=0x452d25 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f0ef9279e80 sp=0x7f0ef9279e70 pc=0x4a1e8a

2023-03-21 11:35 linux-amd64-racecompile image@08ca8172 go@2face96f cmd/link/internal/ld [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.assembleInlines at 0xc00af652b0: 0xc8 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b2380?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f2217ffe588 sp=0x7f2217ffe558 pc=0x46d93c runtime.adjustpointers(0x7f2217ffe800?, 0x7f2217ffe648, 0x494cbf?, {0x7f2217ffe800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f2217ffe5e8 sp=0x7f2217ffe588 pc=0x487b2d runtime.adjustframe(0x7f2217ffe800, 0x7f2217ffe6e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f2217ffe678 sp=0x7f2217ffe5e8 pc=0x487c3b runtime.copystack(0xc006cd89c0, 0x7f2217ffeb18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f2217ffe970 sp=0x7f2217ffe678 pc=0x4883e6 runtime.shrinkstack(0xc006cd89c0) ../src/runtime/stack.go:1216 +0x113 fp=0x7f2217ffe990 sp=0x7f2217ffe970 pc=0x489293 runtime.scanstack(0xc006cd89c0, 0xf00000008?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f2217ffecc8 sp=0x7f2217ffe990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f2217ffed18 sp=0x7f2217ffecc8 pc=0x4549b5 runtime.markroot(0xc00003c138, 0x73, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f2217ffedc0 sp=0x7f2217ffed18 pc=0x454665 runtime.gcDrain(0xc00003c138, 0x3) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f2217ffee20 sp=0x7f2217ffedc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1359 +0xa5 fp=0x7f2217ffee70 sp=0x7f2217ffee20 pc=0x452d25 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f2217ffee80 sp=0x7f2217ffee70 pc=0x4a1e8a

2023-03-29 20:00 linux-amd64-racecompile oauth2@4abfd873 go@c02fa750 go/types [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.assembleInlines at 0xc007b532b0: 0xc8 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b2380?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f57e74fe588 sp=0x7f57e74fe558 pc=0x46d93c runtime.adjustpointers(0x7f57e74fe800?, 0x7f57e74fe648, 0x494cbf?, {0x7f57e74fe800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f57e74fe5e8 sp=0x7f57e74fe588 pc=0x487b2d runtime.adjustframe(0x7f57e74fe800, 0x7f57e74fe6e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f57e74fe678 sp=0x7f57e74fe5e8 pc=0x487c3b runtime.copystack(0xc000903380, 0x7f57e74feb18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f57e74fe970 sp=0x7f57e74fe678 pc=0x4883e6 runtime.shrinkstack(0xc000903380) ../src/runtime/stack.go:1216 +0x113 fp=0x7f57e74fe990 sp=0x7f57e74fe970 pc=0x489293 runtime.scanstack(0xc000903380, 0x20?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f57e74fecc8 sp=0x7f57e74fe990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f57e74fed18 sp=0x7f57e74fecc8 pc=0x4549b5 runtime.markroot(0xc000045238, 0x5b, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f57e74fedc0 sp=0x7f57e74fed18 pc=0x454665 runtime.gcDrain(0xc000045238, 0x3) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f57e74fee20 sp=0x7f57e74fedc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1359 +0xa5 fp=0x7f57e74fee70 sp=0x7f57e74fee20 pc=0x452d25 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f57e74fee80 sp=0x7f57e74fee70 pc=0x4a1e8a

2023-04-04 14:19 linux-amd64-racecompile text@48e4a4a9 go@ef9c211d cmd/compile/internal/walk [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.insertInlCall at 0xc006590fc0: 0xdb0 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b2380?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f7d9bffe588 sp=0x7f7d9bffe558 pc=0x46d93c runtime.adjustpointers(0x7f7d9bffe800?, 0x7f7d9bffe648, 0x494cbf?, {0x7f7d9bffe800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f7d9bffe5e8 sp=0x7f7d9bffe588 pc=0x487b2d runtime.adjustframe(0x7f7d9bffe800, 0x7f7d9bffe6e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f7d9bffe678 sp=0x7f7d9bffe5e8 pc=0x487c3b runtime.copystack(0xc0064544e0, 0x7f7d9bffeb18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f7d9bffe970 sp=0x7f7d9bffe678 pc=0x4883e6 runtime.shrinkstack(0xc0064544e0) ../src/runtime/stack.go:1216 +0x113 fp=0x7f7d9bffe990 sp=0x7f7d9bffe970 pc=0x489293 runtime.scanstack(0xc0064544e0, 0x454a94?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f7d9bffecc8 sp=0x7f7d9bffe990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f7d9bffed18 sp=0x7f7d9bffecc8 pc=0x4549b5 runtime.markroot(0xc000037238, 0x51, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f7d9bffedc0 sp=0x7f7d9bffed18 pc=0x454665 runtime.gcDrain(0xc000037238, 0x2) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f7d9bffee20 sp=0x7f7d9bffedc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1374 +0x154 fp=0x7f7d9bffee70 sp=0x7f7d9bffee20 pc=0x452dd4 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f7d9bffee80 sp=0x7f7d9bffee70 pc=0x4a1e8a

2023-04-05 17:48 linux-amd64-racecompile tools@7c33a561 go@ef9c211d cmd/link/internal/ld [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.insertInlCall at 0xc009628fc0: 0x8b0 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b2380?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f77ad0dd588 sp=0x7f77ad0dd558 pc=0x46d93c runtime.adjustpointers(0x7f77ad0dd800?, 0x7f77ad0dd648, 0x494cbf?, {0x7f77ad0dd800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f77ad0dd5e8 sp=0x7f77ad0dd588 pc=0x487b2d runtime.adjustframe(0x7f77ad0dd800, 0x7f77ad0dd6e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f77ad0dd678 sp=0x7f77ad0dd5e8 pc=0x487c3b runtime.copystack(0xc0000076c0, 0x7f77ad0ddb18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f77ad0dd970 sp=0x7f77ad0dd678 pc=0x4883e6 runtime.shrinkstack(0xc0000076c0) ../src/runtime/stack.go:1216 +0x113 fp=0x7f77ad0dd990 sp=0x7f77ad0dd970 pc=0x489293 runtime.scanstack(0xc0000076c0, 0x20?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f77ad0ddcc8 sp=0x7f77ad0dd990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f77ad0ddd18 sp=0x7f77ad0ddcc8 pc=0x4549b5 runtime.markroot(0xc000039c38, 0x66, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f77ad0dddc0 sp=0x7f77ad0ddd18 pc=0x454665 runtime.gcDrain(0xc000039c38, 0x2) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f77ad0dde20 sp=0x7f77ad0dddc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1374 +0x154 fp=0x7f77ad0dde70 sp=0x7f77ad0dde20 pc=0x452dd4 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f77ad0dde80 sp=0x7f77ad0dde70 pc=0x4a1e8a

2023-04-05 19:22 windows-amd64-race vuln@e80fc4c2 go@2face96f x/vuln/internal/vulncheck.TestBinary (log)

runtime: bad pointer in frame golang.org/x/vuln/internal/vulncheck/internal/gosym.(*LineTable).go12Funcs at 0xc00010f090: 0x78 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x1407b5b61?, 0x140b4f4c0?}) C:/workdir/go/src/runtime/panic.go:1076 +0x65 fp=0x2818f5b0 sp=0x2818f580 pc=0x14003aba5 runtime.adjustpointers(0x2818f828?, 0x2818f670, 0x14006077f?, {0x2818f828?, 0x0?}) C:/workdir/go/src/runtime/stack.go:632 +0x1ad fp=0x2818f610 sp=0x2818f5b0 pc=0x14005290d runtime.adjustframe(0x2818f828, 0x2818f708) C:/workdir/go/src/runtime/stack.go:673 +0xbb fp=0x2818f6a0 sp=0x2818f610 pc=0x140052a1b ... C:/workdir/gopath/src/golang.org/x/vuln/internal/vulncheck/internal/gosym/pclntab.go:331 +0x42e fp=0xc00010f128 sp=0xc00010eff8 pc=0x140492e6e golang.org/x/vuln/internal/vulncheck/internal/gosym.NewTable({0x0, 0x0, 0x0}, 0xc000174120) C:/workdir/gopath/src/golang.org/x/vuln/internal/vulncheck/internal/gosym/symtab.go:529 +0x1836 fp=0xc00010f4e0 sp=0xc00010f128 pc=0x140497796 golang.org/x/vuln/internal/vulncheck/internal/buildinfo.ExtractPackagesAndSymbols({0x14089faa0, 0xc00028c028}) C:/workdir/gopath/src/golang.org/x/vuln/internal/vulncheck/internal/buildinfo/additions_scan.go:77 +0x405 fp=0xc00010f7d8 sp=0xc00010f4e0 pc=0x14049c625 golang.org/x/vuln/internal/vulncheck.Binary({0x1408a34a0, 0x140be2100}, {0x14089faa0, 0xc00028c028}, 0xc00025fdf0) C:/workdir/gopath/src/golang.org/x/vuln/internal/vulncheck/binary.go:28 +0xc9 fp=0xc00010fa48 sp=0xc00010f7d8 pc=0x140647429 golang.org/x/vuln/internal/vulncheck.TestBinary(0xc000104b60) C:/workdir/gopath/src/golang.org/x/vuln/internal/vulncheck/binary_test.go:124 +0xa35 fp=0xc00010fe98 sp=0xc00010fa48 pc=0x14065bef5 testing.tRunner(0xc000104b60, 0x1407e4d08)

2023-04-06 17:48 linux-amd64-racecompile go@be50055e cmd/compile/internal/typecheck [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.assembleInlines at 0xc005dc72b0: 0x348 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b2380?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f04249e8588 sp=0x7f04249e8558 pc=0x46d93c runtime.adjustpointers(0x7f04249e8800?, 0x7f04249e8648, 0x494cbf?, {0x7f04249e8800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f04249e85e8 sp=0x7f04249e8588 pc=0x487b2d runtime.adjustframe(0x7f04249e8800, 0x7f04249e86e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f04249e8678 sp=0x7f04249e85e8 pc=0x487c3b runtime.copystack(0xc0004101a0, 0x7f04249e8b18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f04249e8970 sp=0x7f04249e8678 pc=0x4883e6 runtime.shrinkstack(0xc0004101a0) ../src/runtime/stack.go:1216 +0x113 fp=0x7f04249e8990 sp=0x7f04249e8970 pc=0x489293 runtime.scanstack(0xc0004101a0, 0x18?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f04249e8cc8 sp=0x7f04249e8990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f04249e8d18 sp=0x7f04249e8cc8 pc=0x4549b5 runtime.markroot(0xc00003e138, 0x33, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f04249e8dc0 sp=0x7f04249e8d18 pc=0x454665 runtime.gcDrain(0xc00003e138, 0x3) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f04249e8e20 sp=0x7f04249e8dc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1359 +0xa5 fp=0x7f04249e8e70 sp=0x7f04249e8e20 pc=0x452d25 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f04249e8e80 sp=0x7f04249e8e70 pc=0x4a1e8a

2023-04-06 17:53 windows-amd64-race tools@c5f768a4 go@4526fa79 x/tools/refactor/importgraph.TestBuild (log)

runtime: bad pointer in frame os.(*File).readdir at 0xc000627c50: 0xfe0 fatal error: invalid pointer found on stack runtime: bad pointer in frame os.(*File).readdir at 0xc000631c50: 0x6b8 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14033961d?, 0x1404b9c80?}) C:/workdir/go/src/runtime/panic.go:1076 +0x65 fp=0x14f838 sp=0x14f808 pc=0x1400395e5 runtime.adjustpointers(0x14fab0?, 0x14f8f8, 0x14005f1bf?, {0x14fab0?, 0x0?}) C:/workdir/go/src/runtime/stack.go:632 +0x1ad fp=0x14f898 sp=0x14f838 pc=0x14005134d ... C:/workdir/go/src/runtime/proc.go:392 +0xce fp=0xc0000698a8 sp=0xc000069888 pc=0x14003c02e runtime.chanrecv(0xc00001a8a0, 0xc000069a10, 0x1) C:/workdir/go/src/runtime/chan.go:583 +0x385 fp=0xc000069920 sp=0xc0000698a8 pc=0x140006905 runtime.chanrecv2(0x0?, 0x0?) C:/workdir/go/src/runtime/chan.go:447 +0x12 fp=0xc000069948 sp=0xc000069920 pc=0x140006572 golang.org/x/tools/refactor/importgraph.Build(0xc00012a900) C:/workdir/gopath/src/golang.org/x/tools/refactor/importgraph/graph.go:149 +0x14a fp=0xc000069a30 sp=0xc000069948 pc=0x14022304a golang.org/x/tools/refactor/importgraph_test.TestBuild(0xc000045860) C:/workdir/gopath/src/golang.org/x/tools/refactor/importgraph/graph_test.go:78 +0x97a fp=0xc000069e98 sp=0xc000069a30 pc=0x1402723fa testing.tRunner(0xc000045860, 0x140342458)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-04-25 13:57 linux-amd64-boringcrypto go@a1284d01 runtime/race.TestOutput (log)

--- FAIL: TestOutput (0.71s) output_test.go:83: failed test case strip_path_prefix, expect: go:7 \+0x[0-9,a-f]+ got: runtime: checkdead: find g 15 in status 1 fatal error: checkdead: runnable g runtime stack: runtime.throw({0xa47866?, 0x0?}) runtime/panic.go:1077 +0x5c fp=0x7ffd2f74b528 sp=0x7ffd2f74b4f8 pc=0x43517c runtime.checkdead.func1(0xc00020a1a0) runtime/proc.go:5222 +0xde fp=0x7ffd2f74b560 sp=0x7ffd2f74b528 pc=0x44277e runtime.forEachG(0x7ffd2f74b5d0) runtime/proc.go:597 +0x58 fp=0x7ffd2f74b590 sp=0x7ffd2f74b560 pc=0x438878 runtime.checkdead() runtime/proc.go:5208 +0xdf fp=0x7ffd2f74b5f0 sp=0x7ffd2f74b590 pc=0x44243f runtime.mput(0x0?) runtime/proc.go:5704 +0x2b fp=0x7ffd2f74b600 sp=0x7ffd2f74b5f0 pc=0x4439ab runtime.stopm() runtime/proc.go:2331 +0x67 fp=0x7ffd2f74b630 sp=0x7ffd2f74b600 pc=0x43bae7 runtime.findRunnable() runtime/proc.go:3006 +0xa7c fp=0x7ffd2f74b738 sp=0x7ffd2f74b630 pc=0x43d2fc runtime.schedule() runtime/proc.go:3359 +0xb1 fp=0x7ffd2f74b770 sp=0x7ffd2f74b738 pc=0x43e091 runtime.park_m(0xc000006820?) runtime/proc.go:3510 +0x119 fp=0x7ffd2f74b7a0 sp=0x7ffd2f74b770 pc=0x43e559 runtime.mcall() runtime/asm_amd64.s:458 +0x4e fp=0x7ffd2f74b7b8 sp=0x7ffd2f74b7a0 pc=0x467c8e

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-04-19 21:15 windows-386-2016 go@42f89db1 runtime.TestBigGOMAXPROCS (log)

--- FAIL: TestBigGOMAXPROCS (1.17s) proc_test.go:1147: C:\Users\gopher\AppData\Local\Temp\1\go-build148521961\testprog.exe NonexistentTest: exit status 2 proc_test.go:1158: output: runtime: out of memory: cannot allocate 4194304-byte block (520192000 in use) fatal error: out of memory runtime stack: runtime.throw({0x2569bb, 0xd}) C:/workdir/go/src/runtime/panic.go:1076 +0x4d fp=0x52fbe0 sp=0x52fbcc pc=0x1a899d runtime.(*mcache).refill(0x895880, 0x24) C:/workdir/go/src/runtime/mcache.go:184 +0x22f fp=0x52fc0c sp=0x52fbe0 pc=0x181b5f runtime.(*mcache).nextFree(0x895880, 0x24) C:/workdir/go/src/runtime/malloc.go:925 +0x7f fp=0x52fc2c sp=0x52fc0c pc=0x17aa9f runtime.mallocgc(0xf8, 0x252ea0, 0x1) C:/workdir/go/src/runtime/malloc.go:1112 +0x549 fp=0x52fc80 sp=0x52fc2c pc=0x17b189 runtime.newobject(0x252ea0) C:/workdir/go/src/runtime/malloc.go:1324 +0x2a fp=0x52fc94 sp=0x52fc80 pc=0x17b6ca runtime.malg(0x800) C:/workdir/go/src/runtime/proc.go:4221 +0x25 fp=0x52fcb0 sp=0x52fc94 pc=0x1b33a5 runtime.newproc1(0x262760, 0x98fa000, 0x1884e3) C:/workdir/go/src/runtime/proc.go:4266 +0x71 fp=0x52fcdc sp=0x52fcb0 pc=0x1b35f1 runtime.newproc.func1() C:/workdir/go/src/runtime/proc.go:4243 +0x2c fp=0x52fcf0 sp=0x52fcdc pc=0x1b353c runtime.systemstack() C:/workdir/go/src/runtime/asm_386.s:374 +0x3d fp=0x52fcf4 sp=0x52fcf0 pc=0x1d4acd wanted: unknown function: NonexistentTest

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@324c3ace x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/cpu (log)

unexpected fault address 0xcb3d800010340 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0xcb3d800010340 pc=0x1cd88]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/execabs (log)

unexpected fault address 0x15a80000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x15a80000000000 pc=0x1ce80]

2023-05-04 17:52 linux-loong64-3a5000 sys@19116377 go@afbe1019 x/sys/internal/unsafeheader (log)

unexpected fault address 0x17c48800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c48800000000 pc=0x1cd88]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-10 21:21 linux-loong64-3a5000 net@d28c0b17 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 17:07 linux-loong64-3a5000 net@23ce3b89 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 16:53 linux-loong64-3a5000 net@120fc906 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm"

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/bpf (log)

unexpected fault address 0x2017868000000001 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2017868000000001 pc=0x12000ecb0]

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/context (log)

unexpected fault address 0x17c7f000000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x17c7f000000000 pc=0x1cd88]

2023-05-15 16:52 linux-loong64-3a5000 net@2b0b97d5 go@afbe1019 x/net/context/ctxhttp (log)

unexpected fault address 0x2038b0b800000000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x2038b0b800000000 pc=0x12000eeb0]

— watchflakes

Comment From: bcmills

loong64 is very noisy. Excluding from this issue so that watchflakes will file a new one for it.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-03-20 20:33 linux-amd64-racecompile crypto@018c28f8 go@f9cf2c4d runtime [build] (log)

runtime: bad pointer in frame cmd/compile/internal/dwarfgen.assembleInlines at 0xc0046512b0: 0x48 fatal error: invalid pointer found on stack runtime stack: runtime.throw({0x14b230d?, 0x1cc1f40?}) ../src/runtime/panic.go:1076 +0x5c fp=0x7f035b7fd588 sp=0x7f035b7fd558 pc=0x46d93c runtime.adjustpointers(0x7f035b7fd800?, 0x7f035b7fd648, 0x494cbf?, {0x7f035b7fd800?, 0x0?}) ../src/runtime/stack.go:632 +0x1ad fp=0x7f035b7fd5e8 sp=0x7f035b7fd588 pc=0x487b2d runtime.adjustframe(0x7f035b7fd800, 0x7f035b7fd6e0) ../src/runtime/stack.go:673 +0xbb fp=0x7f035b7fd678 sp=0x7f035b7fd5e8 pc=0x487c3b runtime.copystack(0xc0004d76c0, 0x7f035b7fdb18?) ../src/runtime/stack.go:933 +0x2c6 fp=0x7f035b7fd970 sp=0x7f035b7fd678 pc=0x4883e6 runtime.shrinkstack(0xc0004d76c0) ../src/runtime/stack.go:1216 +0x113 fp=0x7f035b7fd990 sp=0x7f035b7fd970 pc=0x489293 runtime.scanstack(0xc0004d76c0, 0x20?) ../src/runtime/mgcmark.go:775 +0xdb fp=0x7f035b7fdcc8 sp=0x7f035b7fd990 pc=0x45599b runtime.markroot.func1() ../src/runtime/mgcmark.go:239 +0xb5 fp=0x7f035b7fdd18 sp=0x7f035b7fdcc8 pc=0x4549b5 runtime.markroot(0xc00003bc38, 0x52, 0x1) ../src/runtime/mgcmark.go:213 +0x1a5 fp=0x7f035b7fddc0 sp=0x7f035b7fdd18 pc=0x454665 runtime.gcDrain(0xc00003bc38, 0x3) ../src/runtime/mgcmark.go:1068 +0x37d fp=0x7f035b7fde20 sp=0x7f035b7fddc0 pc=0x45659d runtime.gcBgMarkWorker.func2() ../src/runtime/mgc.go:1359 +0xa5 fp=0x7f035b7fde70 sp=0x7f035b7fde20 pc=0x452d25 runtime.systemstack() ../src/runtime/asm_amd64.s:509 +0x4a fp=0x7f035b7fde80 sp=0x7f035b7fde70 pc=0x4a1e8a

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-17 21:44 linux-ppc64-sid-power10 go@2693ade1 cmd/compile/internal/ssa [build] (log)

runtime: pointer 0xc00a0e0000 to unused region of span span.base()=0xc004ad0000 span.limit=0xc004ad1fa0 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x98c466?, 0xc005f59800?}) runtime/panic.go:1077 +0x40 fp=0xc001795e90 sp=0xc001795e50 pc=0x58e30 runtime.badPointer(0x7fff58710fe8, 0xaf?, 0x0, 0x1af?) runtime/mbitmap.go:314 +0x160 fp=0xc001795ef0 sp=0xc001795e90 pc=0x29aa0 runtime.findObject(0xc000039c38?, 0xc000039c70?, 0x10000?) runtime/mbitmap.go:357 +0xd0 fp=0xc001795f38 sp=0xc001795ef0 pc=0x29c00 ... cmd/compile/internal/inline.InlinePackage(0xff9680?) cmd/compile/internal/inline/inl.go:159 +0x44 fp=0xc005c97930 sp=0xc005c978e8 pc=0x751a14 cmd/compile/internal/gc.Main(0x9987c0) cmd/compile/internal/gc/main.go:269 +0x104c fp=0xc005c97ea8 sp=0xc005c97930 pc=0x86278c main.main() cmd/compile/main.go:57 +0x124 fp=0xc005c97f18 sp=0xc005c97ea8 pc=0x887684 runtime.main() runtime/proc.go:256 +0x2fc fp=0xc005c97fc0 sp=0xc005c97f18 pc=0x5b8fc runtime.goexit() runtime/asm_ppc64x.s:885 +0x4 fp=0xc005c97fc0 sp=0xc005c97fc0 pc=0x95064

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-18 00:20 linux-ppc64le-power10osu vuln@dc4cf191 go@956d31ec runtime [build] (log)

runtime: marked free object in span 0x70f2b0a554b8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00333e000 alloc marked 0xc00333e050 alloc marked 0xc00333e0a0 free unmarked 0xc00333e0f0 alloc marked 0xc00333e140 free unmarked 0xc00333e190 alloc marked 0xc00333e1e0 free unmarked 0xc00333e230 alloc marked 0xc00333e280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x966f44?, 0xc00333f3b0?}) runtime/panic.go:1077 +0x40 fp=0xc002007cb8 sp=0xc002007c78 pc=0x59070 runtime.(*mspan).reportZombies(0x70f2b0a554b8) runtime/mgcsweep.go:848 +0x304 fp=0xc002007d48 sp=0xc002007cb8 pc=0x430c4 runtime.(*sweepLocked).sweep(0x101afc0?, 0x0) runtime/mgcsweep.go:636 +0x1248 fp=0xc002007f08 sp=0xc002007d48 pc=0x428c8 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc002007f98 sp=0xc002007f08 pc=0x40954 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc002007fc0 sp=0xc002007f98 pc=0x3283c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc002007fc0 sp=0xc002007fc0 pc=0x954a4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-17 22:11 linux-ppc64le-buildlet go@0b86a04d cmd/compile/internal/test.TestCode (log)

--- FAIL: TestCode (1.70s) ssa_test.go:161: Build failed: exit status 1 # command-line-arguments [command-line-arguments.test] unexpected fault address 0x16b5988 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x16b5988 pc=0x95044] goroutine 1 [running]: runtime.throw({0x94c2f1?, 0x10?}) runtime/panic.go:1077 +0x40 fp=0xc002f168a0 sp=0xc002f16860 pc=0x59040 ... cmd/compile/internal/gc.compileFunctions() cmd/compile/internal/gc/compile.go:194 +0x220 fp=0xc002f17928 sp=0xc002f178a8 pc=0x852410 cmd/compile/internal/gc.Main(0x988628) cmd/compile/internal/gc/main.go:331 +0x18a4 fp=0xc002f17ea8 sp=0xc002f17928 pc=0x8548a4 main.main() cmd/compile/main.go:57 +0x134 fp=0xc002f17f18 sp=0xc002f17ea8 pc=0x879704 runtime.main() runtime/proc.go:267 +0x348 fp=0xc002f17fc0 sp=0xc002f17f18 pc=0x5baf8 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc002f17fc0 sp=0xc002f17fc0 pc=0x94a04

2023-05-18 00:35 linux-ppc64le-buildlet go@956d31ec cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:35341 https://vcs-test.golang.org rerouted to https://127.0.0.1:45271 go test proxy running at GOPROXY=http://127.0.0.1:36623/mod --- FAIL: TestScript (0.09s) --- FAIL: TestScript/test_empty (3.96s) script_test.go:134: 2023-05-18T00:50:06Z script_test.go:136: $WORK=/workdir/tmp/cmd-go-test-3967044398/tmpdir3517353348/test_empty3833281276 script_test.go:154: > [!race] skip [condition not met] ... fatal error: found pointer to free object runtime stack: runtime.throw({0x966f44?, 0xc000d7f9f8?}) runtime/panic.go:1077 +0x40 fp=0xc00049f6b8 sp=0xc00049f678 pc=0x59040 runtime.(*mspan).reportZombies(0x7bd3487d0b48) runtime/mgcsweep.go:848 +0x30c fp=0xc00049f748 sp=0xc00049f6b8 pc=0x4337c runtime.(*sweepLocked).sweep(0x0?, 0x0) runtime/mgcsweep.go:636 +0x1284 fp=0xc00049f908 sp=0xc00049f748 pc=0x42b84 runtime.(*mcentral).uncacheSpan(0xc0000041a0?, 0xc00049fa00?) ... runtime.newstack() runtime/stack.go:1074 +0x318 fp=0xc00049ff88 sp=0xc00049fd90 pc=0x771d8 runtime.morestack() runtime/asm_ppc64x.s:330 +0x60 fp=0xc00049ffa8 sp=0xc00049ff88 pc=0x921e0 goroutine 168 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1221 +0x30 script_test.go:154: FAIL: test_empty.txt:4: go test -cover -coverpkg=. -race: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-18 01:40 linux-ppc64-sid-buildlet go@6ed84743 net [build] (log)

runtime: marked free object in span 0x7fff565a5d48, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc003b20000 free marked zombie 0x000000c003b20000: 0x00000000008b1640 0x000000c003ae7840 0x000000c003b20010: 0xffffffffc4653600 0x0000000000000000 0x000000c003b20020: 0x0000000000000000 0x0000000000000000 0x000000c003b20030: 0x0000000000000000 0x000000c003b20000 0x000000c003b20040: 0x0000000000000000 0x0000000000000000 0x000000c003b20050: 0x0000000012000000 0x0000000000000000 0xc003b20060 free unmarked 0xc003b200c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x97714e?, 0xc003b20060?}) runtime/panic.go:1077 +0x40 fp=0xc0041d2cb8 sp=0xc0041d2c78 pc=0x58e10 runtime.(*mspan).reportZombies(0x7fff565a5d48) runtime/mgcsweep.go:848 +0x30c fp=0xc0041d2d48 sp=0xc0041d2cb8 pc=0x4304c runtime.(*sweepLocked).sweep(0x102af00?, 0x0) runtime/mgcsweep.go:631 +0x394 fp=0xc0041d2f08 sp=0xc0041d2d48 pc=0x41964 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc0041d2f98 sp=0xc0041d2f08 pc=0x40884 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0041d2fc0 sp=0xc0041d2f98 pc=0x32b1c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0041d2fc0 sp=0xc0041d2fc0 pc=0x94754 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-18 10:23 aix-ppc64 go@75add1ce cmd/compile/internal/ir [build] (log)

runtime: marked free object in span 0xa000000470e7ea8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010004090000 alloc marked 0xa00010004090050 alloc marked 0xa000100040900a0 alloc marked 0xa000100040900f0 alloc marked 0xa00010004090140 alloc marked 0xa00010004090190 free unmarked 0xa000100040901e0 alloc marked 0xa00010004090230 alloc marked 0xa00010004090280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x1009d57b9?, 0xa00010004091f90?}) runtime/panic.go:1077 +0x40 fp=0xa00010000066cb8 sp=0xa00010000066c78 pc=0x10004e030 runtime.(*mspan).reportZombies(0xa000000470e7ea8) runtime/mgcsweep.go:848 +0x34c fp=0xa00010000066d48 sp=0xa00010000066cb8 pc=0x10003652c runtime.(*sweepLocked).sweep(0x1101208e0?, 0x0) runtime/mgcsweep.go:636 +0x13c0 fp=0xa00010000066f08 sp=0xa00010000066d48 pc=0x100035c70 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000066f98 sp=0xa00010000066f08 pc=0x100033a0c runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xa00010000066fc0 sp=0xa00010000066f98 pc=0x10002480c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000066fc0 sp=0xa00010000066fc0 pc=0x10008c204 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-18 16:55 linux-ppc64le-power9osu go@88f89d87 runtime.TestDebugLogBuild (log)

--- FAIL: TestDebugLogBuild (3.43s) crash_test.go:141: running /workdir/go/bin/go build -o /workdir/tmp/go-build2821477136/testprog_-tags=debuglog.exe -tags=debuglog debuglog_test.go:167: building testprog [-tags=debuglog]: exit status 1 # runtime unexpected fault address 0x63a770 fatal error: fault [signal SIGSEGV: segmentation violation code=0x2 addr=0x63a770 pc=0x623c38] goroutine 2184 [running]: runtime.throw({0x94c2e3?, 0x8aafe0?}) ... cmd/compile/internal/ssagen.Compile(0xc0004274a0, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc0081eff30 sp=0xc0081efd60 pc=0x64b5f8 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc0081eff80 sp=0xc0081eff30 pc=0x84b94c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc0081effc0 sp=0xc0081eff80 pc=0x84bd18 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0081effc0 sp=0xc0081effc0 pc=0x94694 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 152 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 21:02 ios-arm64-corellium go@53e0616c net/http (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1b0fe8cc0] runtime stack: runtime.throw({0x1052a39b7?, 0x1fb0a6528?}) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/panic.go:1077 +0x40 fp=0x16b5ecee0 sp=0x16b5eceb0 pc=0x104f12b90 runtime.sigpanic() /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/signal_unix.go:836 +0x380 fp=0x16b5ecf40 sp=0x16b5ecee0 pc=0x104f2a510 runtime: g 0: unexpected return pc for runtime.sigpanic called from 0x1b0fe8cc4 stack: frame={sp:0x16b5ecee0, fp:0x16b5ecf40} stack=[0x16b4f0328,0x16b5eef28) ... 0x000000016b5ecfa0: 0x00000001fba50000 0x0000000000000030 0x000000016b5ecfb0: 0x000000000000001c 0x0000000000000001 0x000000016b5ecfc0: 0x000000010582ca00 0x0000000105824040 0x000000016b5ecfd0: 0x000000016b5ed408 0x000000010582ca00 0x000000016b5ecfe0: 0x000000016b5ed0b0 0x00000001fa955b08 0x000000016b5ecff0: 0x0000000000000001 0x00000001fb0a6528 0x000000016b5ed000: 0x000000016b5ed4a0 0x000000016b5eda18 0x000000016b5ed010: 0x0000000000000000 0x000000000000001c 0x000000016b5ed020: 0x0000000000000000 0x0000000000000007 0x000000016b5ed030: 0x000000016b5ed0a0 0x00000001a8360048

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 16:24 linux-ppc64-sid-buildlet tools@7a03febe go@3651d8e5 honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x7fff74d57258, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0013ea000 free unmarked 0xc0013ea018 free unmarked 0xc0013ea030 free unmarked 0xc0013ea048 free unmarked 0xc0013ea060 free unmarked 0xc0013ea078 free unmarked 0xc0013ea090 free unmarked 0xc0013ea0a8 free unmarked 0xc0013ea0c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977bf2?, 0xc0013eb5a8?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58f10 runtime.(*mspan).reportZombies(0x7fff74d57258) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x42dcc runtime.(*sweepLocked).sweep(0x103b320?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x425dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40a64 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32e0c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94cb4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 19:39 linux-ppc64le-power10osu go@0aedfc19 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x701efea2dbb8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc006644000 alloc marked 0xc006644050 alloc marked 0xc0066440a0 alloc marked 0xc0066440f0 alloc marked 0xc006644140 free marked zombie 0x000000c006644140: 0x0000100000000001 0x0000000000000186 0x000000c006644150: 0x0000000000000000 0x0000000000000000 0x000000c006644160: 0x0000000000000000 0x0000000000ace388 0x000000c006644170: 0x000000c006644140 0x000000c012edb250 ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9779d8?, 0xc006644190?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x590f0 runtime.(*mspan).reportZombies(0x701efea2dbb8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42dc4 runtime.(*sweepLocked).sweep(0x102b340?, 0x0) runtime/mgcsweep.go:639 +0x374 fp=0xc000045708 sp=0xc0000455e8 pc=0x41b74 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40ad4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x32b3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x95864 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 20:22 linux-ppc64-sid-power10 go@64c95d24 cmd/compile/internal/ssa [build] (log)

runtime: pointer 0xc016000000 to unallocated span span.base()=0xc015ee0000 span.limit=0xc016148000 span.state=0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x98d426?, 0xc002fdb800?}) runtime/panic.go:1077 +0x40 fp=0xc000057e90 sp=0xc000057e50 pc=0x58eb0 runtime.badPointer(0x7fff416639d0, 0x7fff41b99638?, 0x0, 0x1f1?) runtime/mbitmap.go:321 +0x160 fp=0xc000057ef0 sp=0xc000057e90 pc=0x29aa0 runtime.findObject(0xc000038138?, 0xc000038170?, 0xab?) runtime/mbitmap.go:364 +0xd0 fp=0xc000057f38 sp=0xc000057ef0 pc=0x29c00 ... cmd/compile/internal/ir.VisitFuncsBottomUp({0xc010600000, 0x10e5, 0x2?}, 0xc0039c45f0) cmd/compile/internal/ir/scc.go:60 +0x140 fp=0xc0161eb968 sp=0xc0161eb8f0 pc=0x21ea60 cmd/compile/internal/gc.Main(0x9997d0) cmd/compile/internal/gc/main.go:271 +0x10b0 fp=0xc0161ebea8 sp=0xc0161eb968 pc=0x86a130 main.main() cmd/compile/main.go:57 +0x124 fp=0xc0161ebf18 sp=0xc0161ebea8 pc=0x88ef04 runtime.main() runtime/proc.go:267 +0x328 fp=0xc0161ebfc0 sp=0xc0161ebf18 pc=0x5bb28 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0161ebfc0 sp=0xc0161ebfc0 pc=0x955e4

2023-05-23 20:25 linux-ppc64-sid-power10 go@74af79bc runtime [build] (log)

runtime: marked free object in span 0x7fff5d02ce18, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00212c000 alloc marked 0xc00212c050 alloc marked 0xc00212c0a0 alloc marked 0xc00212c0f0 alloc marked 0xc00212c140 free unmarked 0xc00212c190 alloc marked 0xc00212c1e0 alloc marked 0xc00212c230 alloc marked 0xc00212c280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977c43?, 0xc00212c5a0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58eb0 runtime.(*mspan).reportZombies(0x7fff5d02ce18) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42a44 runtime.(*sweepLocked).sweep(0x103b3e0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4225c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40754 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3277c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x955e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-19 22:58 linux-ppc64-sid-buildlet net@056145cf go@74af79bc x/sys/unix [build] (log)

unexpected fault address 0x11000c7190 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x11000c7190 pc=0x66b814] goroutine 417 [running]: runtime.throw({0x95cb81?, 0x66b91c?}) runtime/panic.go:1077 +0x40 fp=0xc002116db0 sp=0xc002116d70 pc=0x58f10 runtime.sigpanic() runtime/signal_unix.go:866 +0x260 fp=0xc002116e20 sp=0xc002116db0 pc=0x736a0 cmd/compile/internal/ssagen.(*state).stmt(0xc000e77300, {0x11000c7140, 0x101000100000000?}) cmd/compile/internal/ssagen/ssa.go:1423 +0x54 fp=0xc0021172d0 sp=0xc002116e40 pc=0x66b814 cmd/compile/internal/ssagen.(*state).stmtList(...) cmd/compile/internal/ssagen/ssa.go:1417 cmd/compile/internal/ssagen.(*state).stmt(0xc000e77300, {0xaceba8, 0xc0017ca930?}) cmd/compile/internal/ssagen/ssa.go:1432 +0x27c fp=0xc002117760 sp=0xc0021172d0 pc=0x66ba3c cmd/compile/internal/ssagen.(*state).stmtList(...) cmd/compile/internal/ssagen/ssa.go:1417 cmd/compile/internal/ssagen.buildssa(0xc000a3f600, 0x1) cmd/compile/internal/ssagen/ssa.go:548 +0x24e0 fp=0xc002117d60 sp=0xc002117760 pc=0x6664c0 cmd/compile/internal/ssagen.Compile(0xc000a3f600, 0x8158e0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc002117f30 sp=0xc002117d60 pc=0x65d268 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc002117f80 sp=0xc002117f30 pc=0x86401c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc002117fc0 sp=0xc002117f80 pc=0x8643e8 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc002117fc0 sp=0xc002117fc0 pc=0x94cb4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 54 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 18:55 linux-ppc64le-power9osu vuln@4d485808 go@74af79bc go/types [build] (log)

runtime: marked free object in span 0x7d2c26d6abf8, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001992000 free unmarked 0xc001992060 free unmarked 0xc0019920c0 free unmarked 0xc001992120 alloc unmarked 0xc001992180 alloc marked 0xc0019921e0 alloc marked 0xc001992240 alloc marked 0xc0019922a0 alloc marked 0xc001992300 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967a29?, 0xc001992fc0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58e20 runtime.(*mspan).reportZombies(0x7d2c26d6abf8) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42e48 runtime.(*sweepLocked).sweep(0x102b400?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x42658 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40ae4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32efc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94b84 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 20:55 linux-ppc64le-power9osu go@c4afec23 net/http [build] (log)

runtime: marked free object in span 0x769d6dbb7658, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00301c000 free unmarked 0xc00301c018 alloc marked 0xc00301c030 free unmarked 0xc00301c048 free unmarked 0xc00301c060 free unmarked 0xc00301c078 free unmarked 0xc00301c090 alloc marked 0xc00301c0a8 free unmarked 0xc00301c0c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967bd9?, 0xc00301d788?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58e20 runtime.(*mspan).reportZombies(0x769d6dbb7658) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42e48 runtime.(*sweepLocked).sweep(0x102b400?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x42658 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40ae4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32efc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94b84 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-04-27 22:15 linux-ppc64-sid-buildlet perf@d343f639 go@94c75232 github.com/golang/protobuf/proto [build] (log)

runtime: marked free object in span 0x7fff5b31ffd0, elemsize=128 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0010be000 alloc marked 0xc0010be080 alloc marked 0xc0010be100 alloc marked 0xc0010be180 alloc marked 0xc0010be200 alloc marked 0xc0010be280 alloc marked 0xc0010be300 alloc marked 0xc0010be380 alloc marked 0xc0010be400 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977c4b?, 0xc0010bf200?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58f10 runtime.(*mspan).reportZombies(0x7fff5b31ffd0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x42dcc runtime.(*sweepLocked).sweep(0x103b3e0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x425dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40a64 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32e0c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94cb4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-04 15:43 linux-ppc64-sid-power10 term@119f7033 go@ef2bb813 runtime [build] (log)

runtime: marked free object in span 0x7fff423b2378, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00242e000 alloc marked 0xc00242e050 alloc marked 0xc00242e0a0 alloc marked 0xc00242e0f0 alloc marked 0xc00242e140 free unmarked 0xc00242e190 alloc marked 0xc00242e1e0 free unmarked 0xc00242e230 alloc marked 0xc00242e280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977b35?, 0xc00242f0e0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58cb0 runtime.(*mspan).reportZombies(0x7fff423b2378) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42a04 runtime.(*sweepLocked).sweep(0x103b200?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4221c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40714 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x325bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95224 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 19:42 linux-ppc64le-buildlet tools@5ce721db go@6b7aab77 honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x74673d0151a0, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001644000 free unmarked 0xc001644018 free unmarked 0xc001644030 alloc marked 0xc001644048 alloc marked 0xc001644060 free unmarked 0xc001644078 free unmarked 0xc001644090 free unmarked 0xc0016440a8 alloc marked 0xc0016440c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977b71?, 0xc001644df8?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x59140 runtime.(*mspan).reportZombies(0x74673d0151a0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x430fc runtime.(*sweepLocked).sweep(0x103b400?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x4290c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40d94 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3317c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94f64 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 00:38 linux-ppc64le-power9osu go@392fbaa0 runtime [build] (log)

runtime: marked free object in span 0x700fd491dc48, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00227c000 alloc marked 0xc00227c050 alloc marked 0xc00227c0a0 alloc marked 0xc00227c0f0 alloc marked 0xc00227c140 free unmarked 0xc00227c190 alloc marked 0xc00227c1e0 alloc marked 0xc00227c230 alloc marked 0xc00227c280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967b97?, 0xc00227cbe0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58e20 runtime.(*mspan).reportZombies(0x700fd491dc48) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42e48 runtime.(*sweepLocked).sweep(0x102b400?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x42658 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40ae4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32efc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94b84 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 01:03 linux-amd64-longtest-race go@bdc5533f cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:41035 https://vcs-test.golang.org rerouted to https://127.0.0.1:33227 go test proxy running at GOPROXY=http://127.0.0.1:38877/mod 2023/05/24 02:04:37 http: TLS handshake error from 127.0.0.1:57136: EOF 2023/05/24 02:04:37 http: TLS handshake error from 127.0.0.1:57144: EOF 2023/05/24 02:04:37 http: TLS handshake error from 127.0.0.1:57152: EOF --- FAIL: TestScript (1.15s) --- FAIL: TestScript/cover_build_pkg_select (5.72s) script_test.go:134: 2023-05-24T02:06:19Z script_test.go:136: $WORK=/workdir/tmp/cmd-go-test-763841144/tmpdir2860461067/cover_build_pkg_select3428911186 ... fatal error: internal error: exit hook invoked panic goroutine 1 [running]: runtime.throw({0x52764e?, 0xc000014400?}) /workdir/go/src/runtime/panic.go:1077 +0x86 fp=0xc0000cbf10 sp=0xc0000cbee0 pc=0x457386 runtime.runExitHooks(0x0) /workdir/go/src/runtime/exithook.go:64 +0x18e fp=0xc0000cbf40 sp=0xc0000cbf10 pc=0x40ce6e runtime.main() /workdir/go/src/runtime/proc.go:289 +0x5c5 fp=0xc0000cbfe0 sp=0xc0000cbf40 pc=0x45ba45 runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0000cbfe8 sp=0xc0000cbfe0 pc=0x4a42e1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 20:15 aix-ppc64 telemetry@6da666a1 go@e0db8ab6 github.com/evanw/esbuild/internal/js_printer [build] (log)

runtime: pointer 0xa000100030a0001 to unused region of span span.base()=0xa000100008a8000 span.limit=0xa000100008a9ff0 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x1009f341a?, 0xa00010002dcd800?}) runtime/panic.go:1077 +0x40 fp=0x110787608 sp=0x1107875c8 pc=0x10004e060 runtime.badPointer(0xa00000046f09348, 0x2c?, 0x0, 0x1d4?) runtime/mbitmap.go:321 +0x160 fp=0x110787668 sp=0x110787608 pc=0x10001b820 runtime.findObject(0xa0001000003a138?, 0xa0001000003a170?, 0x54?) runtime/mbitmap.go:364 +0x100 fp=0x1107876b0 sp=0x110787668 pc=0x10001b9a0 ... cmd/compile/internal/ssagen.Compile(0xa0001000104f080, 0x1?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xa000100031e3f30 sp=0xa000100031e3d60 pc=0x1006ac458 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xa000100031e3f80 sp=0xa000100031e3f30 pc=0x1008cd66c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x54 fp=0xa000100031e3fc0 sp=0xa000100031e3f80 pc=0x1008cda54 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa000100031e3fc0 sp=0xa000100031e3fc0 pc=0x10008c6e4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 6 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 04:19 linux-ppc64-sid-buildlet go@c6fd0c22 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x7fff602704e0, elemsize=2688 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0068d0000 free marked zombie 0x000000c0068d0000: 0x550213030000d103 0x05940105b00200f1 0x000000c0068d0010: 0x01051105ac0100ec 0x030631059d0100d8 0x000000c0068d0020: 0x0305b10205b20200 0xd20305900205a502 0x000000c0068d0030: 0x00e30405a60200e5 0x0400d70205ae0105 0x000000c0068d0040: 0xaf0100ee0305ab02 0x00e00405ac0200db 0x000000c0068d0050: 0x0405970105960105 0x2a00b60200ea0106 0x000000c0068d0060: 0x3a054400df0200d7 0x0100d60100b50205 0x000000c0068d0070: 0x4505210599010598 0x0100cb0300d50305 ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x978557?, 0xc0068d0400?}) runtime/panic.go:1077 +0x40 fp=0xc000047558 sp=0xc000047518 pc=0x58f10 runtime.(*mspan).reportZombies(0x7fff602704e0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000475e8 sp=0xc000047558 pc=0x42dcc runtime.(*sweepLocked).sweep(0x103b6c0?, 0x0) runtime/mgcsweep.go:639 +0x394 fp=0xc000047708 sp=0xc0000475e8 pc=0x41b44 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000047798 sp=0xc000047708 pc=0x40a64 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000477c0 sp=0xc000047798 pc=0x32e0c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000477c0 sp=0xc0000477c0 pc=0x94c34 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 14:39 linux-ppc64-sid-power10 go@02d234e3 cmd/go.TestGoListExport (log)

vcs-test.golang.org rerouted to http://127.0.0.1:35829 https://vcs-test.golang.org rerouted to https://127.0.0.1:36179 go test proxy running at GOPROXY=http://127.0.0.1:35323/mod --- FAIL: TestGoListExport (2.03s) go_test.go:1311: running testgo [list -f {{.Export}} strings] go_test.go:1315: running testgo [list -export -f {{.Export}} strings] go_test.go:1315: standard error: go_test.go:1315: # runtime runtime: pointer 0xc004000000 to unallocated span span.base()=0xc004000000 span.limit=0xc004002000 span.state=0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) ... cmd/compile/internal/gc.Main(0x9a98d0) cmd/compile/internal/gc/main.go:338 +0x14c8 fp=0xc000dd9ea8 sp=0xc000dd9968 pc=0x86b388 main.main() cmd/compile/main.go:57 +0x124 fp=0xc000dd9f18 sp=0xc000dd9ea8 pc=0x890644 runtime.main() runtime/proc.go:267 +0x328 fp=0xc000dd9fc0 sp=0xc000dd9f18 pc=0x5bb28 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc000dd9fc0 sp=0xc000dd9fc0 pc=0x955e4 go_test.go:1315: go [list -export -f {{.Export}} strings] failed unexpectedly in /workdir/go/src/cmd/go: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 15:02 linux-ppc64-sid-power10 go@8c30460b cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:42771 https://vcs-test.golang.org rerouted to https://127.0.0.1:39435 go test proxy running at GOPROXY=http://127.0.0.1:35895/mod --- FAIL: TestScript (0.09s) --- FAIL: TestScript/clean_cache_n (3.33s) script_test.go:134: 2023-05-24T15:14:25Z script_test.go:136: $WORK=/workdir/tmp/cmd-go-test-591878408/tmpdir2352231302/clean_cache_n3652713484 script_test.go:154: # We're testing cache behavior, so start with a clean GOCACHE. (0.000s) # Build something so that the cache gets populates (3.313s) ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x99d527?, 0xc0037a3800?}) runtime/panic.go:1077 +0x40 fp=0xc000059e90 sp=0xc000059e50 pc=0x58eb0 runtime.badPointer(0x7fff58e137f8, 0x7fff59483ea0?, 0x0, 0x1ef?) runtime/mbitmap.go:321 +0x160 fp=0xc000059ef0 sp=0xc000059e90 pc=0x29aa0 runtime.findObject(0xc000037238?, 0xc000037270?, 0x47?) runtime/mbitmap.go:364 +0xd0 fp=0xc000059f38 sp=0xc000059ef0 pc=0x29c00 runtime.wbBufFlush1(...) ... cmd/compile/internal/gc.enqueueFunc(0xc002015080) cmd/compile/internal/gc/compile.go:71 +0x314 fp=0xc00368f968 sp=0xc00368f868 pc=0x869114 cmd/compile/internal/gc.Main(0x9a98d0) cmd/compile/internal/gc/main.go:338 +0x14c8 fp=0xc00368fea8 sp=0xc00368f968 pc=0x86b748 main.main() cmd/compile/main.go:57 +0x124 fp=0xc00368ff18 sp=0xc00368fea8 pc=0x890a04 runtime.main() runtime/proc.go:267 +0x328 fp=0xc00368ffc0 sp=0xc00368ff18 pc=0x5bb28 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc00368ffc0 sp=0xc00368ffc0 pc=0x955e4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 15:34 linux-ppc64-sid-power10 tools@5dc3f743 go@ac17bb6f honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x7fff5c9be268, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0014ea000 free unmarked 0xc0014ea018 free unmarked 0xc0014ea030 free unmarked 0xc0014ea048 alloc marked 0xc0014ea060 free unmarked 0xc0014ea078 alloc marked 0xc0014ea090 free unmarked 0xc0014ea0a8 free unmarked 0xc0014ea0c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x987d71?, 0xc0014ea948?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58eb0 runtime.(*mspan).reportZombies(0x7fff5c9be268) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42a44 runtime.(*sweepLocked).sweep(0x104b7c0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4225c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40754 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3277c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x955e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

2023-05-24 16:22 linux-ppc64-sid-power10 go@5d681216 go/types [build] (log)

runtime: marked free object in span 0x7fff579007e8, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0014b4000 free marked zombie 0x000000c0014b4000: 0x00000000008c1860 0x000000c001494b00 0x000000c0014b4010: 0x0000000000000008 0x0000000000000000 0x000000c0014b4020: 0x0000000000000000 0x0000000000000000 0x000000c0014b4030: 0x0000000000000000 0x000000c0014b4000 0x000000c0014b4040: 0x0000000000000000 0x0000000000000000 0x000000c0014b4050: 0x0000000012080000 0x0000000000000000 0xc0014b4060 free unmarked 0xc0014b40c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x987d71?, 0xc0014b4060?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x58eb0 runtime.(*mspan).reportZombies(0x7fff579007e8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42a44 runtime.(*sweepLocked).sweep(0x104b7c0?, 0x0) runtime/mgcsweep.go:639 +0x374 fp=0xc000045708 sp=0xc0000455e8 pc=0x417f4 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40754 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x3277c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x955e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 linux-ppc64le-power10osu crypto@a4e98413 go@0adcc5ac x/crypto/ssh [build] (log)

runtime: marked free object in span 0x7c6edb265820, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001426000 free unmarked 0xc001426050 free unmarked 0xc0014260a0 alloc marked 0xc0014260f0 free unmarked 0xc001426140 free unmarked 0xc001426190 alloc marked 0xc0014261e0 alloc marked 0xc001426230 free unmarked 0xc001426280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977d1f?, 0xc0014276d0?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x590f0 runtime.(*mspan).reportZombies(0x7c6edb265820) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42dc4 runtime.(*sweepLocked).sweep(0x102b7e0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x425dc runtime.sweepone(...) ... runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x32b3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x958a4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78 goroutine 816 [running]: goroutine running on other thread; stack unavailable created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 50 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 20:15 linux-ppc64-sid-power10 telemetry@6da666a1 go@42f387aa x/sys/unix [build] (log)

runtime: marked free object in span 0x7fff512660a8, elemsize=112 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0024de000 alloc marked 0xc0024de070 alloc marked 0xc0024de0e0 free unmarked 0xc0024de150 alloc marked 0xc0024de1c0 free unmarked 0xc0024de230 free unmarked 0xc0024de2a0 alloc marked 0xc0024de310 free unmarked 0xc0024de380 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x987f31?, 0xc0024deee0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58eb0 runtime.(*mspan).reportZombies(0x7fff512660a8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42a44 runtime.(*sweepLocked).sweep(0x104b7c0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4225c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40754 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3277c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95624 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 16:46 aix-ppc64 go@42f387aa cmd/compile/internal/types2 [build] (log)

runtime: marked free object in span 0xa00000047104bf0, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010000ea2000 alloc marked 0xa00010000ea2060 free unmarked 0xa00010000ea20c0 free unmarked 0xa00010000ea2120 free unmarked 0xa00010000ea2180 free unmarked 0xa00010000ea21e0 alloc unmarked 0xa00010000ea2240 alloc marked 0xa00010000ea22a0 alloc marked 0xa00010000ea2300 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x1009df484?, 0xa00010000ea3140?}) runtime/panic.go:1077 +0x40 fp=0xa00010000064d58 sp=0xa00010000064d18 pc=0x10004e060 runtime.(*mspan).reportZombies(0xa00000047104bf0) runtime/mgcsweep.go:861 +0x34c fp=0xa00010000064de8 sp=0xa00010000064d58 pc=0x1000361ec runtime.(*sweepLocked).sweep(0x110120b00?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa00010000064f08 sp=0xa00010000064de8 pc=0x100035930 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000064f98 sp=0xa00010000064f08 pc=0x100033b4c runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xa00010000064fc0 sp=0xa00010000064f98 pc=0x100024a6c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000064fc0 sp=0xa00010000064fc0 pc=0x10008c714 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 19:27 linux-ppc64le-power9osu go@83dfe5cf runtime [build] (log)

runtime: marked free object in span 0x77c36311d828, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002462000 free unmarked 0xc002462018 free unmarked 0xc002462030 free unmarked 0xc002462048 free unmarked 0xc002462060 free unmarked 0xc002462078 free unmarked 0xc002462090 free unmarked 0xc0024620a8 alloc marked 0xc0024620c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967eb7?, 0xc002463bd8?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ea0 runtime.(*mspan).reportZombies(0x77c36311d828) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec8 runtime.(*sweepLocked).sweep(0x102b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x426d8 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40b64 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32f7c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94bb4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

2023-05-24 19:27 linux-ppc64le-power9osu go@83dfe5cf runtime [build] (log)

runtime: marked free object in span 0x77c36311d828, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002462000 free unmarked 0xc002462018 free unmarked 0xc002462030 free unmarked 0xc002462048 free unmarked 0xc002462060 free unmarked 0xc002462078 free unmarked 0xc002462090 free unmarked 0xc0024620a8 alloc marked 0xc0024620c0 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967eb7?, 0xc002463bd8?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ea0 runtime.(*mspan).reportZombies(0x77c36311d828) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec8 runtime.(*sweepLocked).sweep(0x102b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x426d8 runtime.sweepone(...) ... cmd/cgo/internal/testshared_test.testMain(0xc00010a000?) /workdir/go/src/cmd/cgo/internal/testshared/shared_test.go:172 +0x8ac fp=0xc000517de8 sp=0xc000517b40 pc=0x18da4c cmd/cgo/internal/testshared_test.TestMain(0xc000054058?) /workdir/go/src/cmd/cgo/internal/testshared/shared_test.go:196 +0x98 fp=0xc000517e48 sp=0xc000517de8 pc=0x18df18 main.main() _testmain.go:105 +0x1ac fp=0xc000517f18 sp=0xc000517e48 pc=0x19647c runtime.main() /workdir/go/src/runtime/proc.go:267 +0x348 fp=0xc000517fc0 sp=0xc000517f18 pc=0x4d3b8 runtime.goexit() /workdir/go/src/runtime/asm_ppc64x.s:912 +0x4 fp=0xc000517fc0 sp=0xc000517fc0 pc=0x82614

2023-05-24 20:19 linux-ppc64le-power9osu go@a6fb97b6 runtime [build] (log)

runtime: marked free object in span 0x7834549250e8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0055aa000 alloc marked 0xc0055aa050 alloc marked 0xc0055aa0a0 alloc marked 0xc0055aa0f0 alloc marked 0xc0055aa140 alloc marked 0xc0055aa190 alloc marked 0xc0055aa1e0 alloc marked 0xc0055aa230 alloc marked 0xc0055aa280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967eb7?, 0xc0055ab400?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ea0 runtime.(*mspan).reportZombies(0x7834549250e8) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec8 runtime.(*sweepLocked).sweep(0x102b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x426d8 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40b64 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32f7c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94bb4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

2023-05-24 20:19 linux-ppc64le-power9osu go@a6fb97b6 runtime [build] (log)

runtime: marked free object in span 0x7834549250e8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0055aa000 alloc marked 0xc0055aa050 alloc marked 0xc0055aa0a0 alloc marked 0xc0055aa0f0 alloc marked 0xc0055aa140 alloc marked 0xc0055aa190 alloc marked 0xc0055aa1e0 alloc marked 0xc0055aa230 alloc marked 0xc0055aa280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967eb7?, 0xc0055ab400?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ea0 runtime.(*mspan).reportZombies(0x7834549250e8) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec8 runtime.(*sweepLocked).sweep(0x102b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x426d8 runtime.sweepone(...) ... cmd/cgo/internal/testplugin_test.testMain(0xc000104000?) /workdir/go/src/cmd/cgo/internal/testplugin/plugin_test.go:103 +0x944 fp=0xc000047e00 sp=0xc000047968 pc=0x12f6e4 cmd/cgo/internal/testplugin_test.TestMain(0xc000054058?) /workdir/go/src/cmd/cgo/internal/testplugin/plugin_test.go:33 +0x98 fp=0xc000047e48 sp=0xc000047e00 pc=0x12eca8 main.main() _testmain.go:89 +0x1ac fp=0xc000047f18 sp=0xc000047e48 pc=0x132bdc runtime.main() /workdir/go/src/runtime/proc.go:267 +0x348 fp=0xc000047fc0 sp=0xc000047f18 pc=0x4d268 runtime.goexit() /workdir/go/src/runtime/asm_ppc64x.s:912 +0x4 fp=0xc000047fc0 sp=0xc000047fc0 pc=0x824c4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 20:26 linux-ppc64-sid-power10 go@a7cb7df4 cmd/compile/internal/ssa [build] (log)

unexpected fault address 0xffffffffc4653610 fatal error: fault [signal SIGSEGV: segmentation violation code=0x3 addr=0xffffffffc4653610 pc=0x1ec4c4] goroutine 1880 [running]: runtime.throw({0x96cfe1?, 0x0?}) runtime/panic.go:1077 +0x40 fp=0xc00008eaf8 sp=0xc00008eab8 pc=0x58f30 runtime.sigpanic() runtime/signal_unix.go:866 +0x264 fp=0xc00008eb68 sp=0xc00008eaf8 pc=0x73a24 cmd/compile/internal/types.CalcSize(0x10?) ... cmd/compile/internal/ssagen.Compile(0xc0012e51e0, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc00008ff30 sp=0xc00008fd60 pc=0x663508 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc00008ff80 sp=0xc00008ff30 pc=0x86984c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc00008ffc0 sp=0xc00008ff80 pc=0x869c38 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc00008ffc0 sp=0xc00008ffc0 pc=0x95624 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 9 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 linux-ppc64-sid-power10 crypto@a4e98413 go@eea26e8e x/crypto/ssh [build] (log)

runtime: marked free object in span 0x7fff5ee12488, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001284000 free unmarked 0xc001284050 free unmarked 0xc0012840a0 free unmarked 0xc0012840f0 free unmarked 0xc001284140 free unmarked 0xc001284190 alloc marked 0xc0012841e0 alloc marked 0xc001284230 alloc marked 0xc001284280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9880d1?, 0xc001284460?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x58f30 runtime.(*mspan).reportZombies(0x7fff5ee12488) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42ac4 runtime.(*sweepLocked).sweep(0x104b7c0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x422dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x407d4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x327fc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x95624 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

2023-05-24 21:17 linux-ppc64-sid-buildlet go@85e84a49 cmd/internal/obj/s390x [build] (log)

runtime: marked free object in span 0x7fffafc88718, elemsize=32 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00002e000 alloc marked 0xc00002e020 free unmarked 0xc00002e040 free unmarked 0xc00002e060 free marked zombie 0x000000c00002e060: 0x0000000000000020 0x000000000000000c 0x000000c00002e070: 0x000000000000000c 0x000000c00006c0f0 0xc00002e080 free unmarked 0xc00002e0a0 free unmarked 0xc00002e0c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9780d9?, 0xc00002e080?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58f90 runtime.(*mspan).reportZombies(0x7fffafc88718) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x42e4c runtime.(*sweepLocked).sweep(0x103b7c0?, 0x0) runtime/mgcsweep.go:639 +0x394 fp=0xc000043708 sp=0xc0000435e8 pc=0x41bc4 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40ae4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32e8c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94ce4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 21:26 linux-ppc64le-buildlet go@eea26e8e runtime [build] (log)

runtime: marked free object in span 0x7da57f1d79d0, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0020a6000 alloc marked 0xc0020a6050 alloc marked 0xc0020a60a0 alloc marked 0xc0020a60f0 alloc marked 0xc0020a6140 alloc marked 0xc0020a6190 alloc marked 0xc0020a61e0 alloc marked 0xc0020a6230 alloc marked 0xc0020a6280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977ebf?, 0xc0020a6780?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x591c0 runtime.(*mspan).reportZombies(0x7da57f1d79d0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x4317c runtime.(*sweepLocked).sweep(0x103b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x4298c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40e14 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x331fc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94f94 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

2023-05-24 21:26 linux-ppc64le-buildlet go@eea26e8e runtime [build] (log)

runtime: marked free object in span 0x7da57f1d79d0, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0020a6000 alloc marked 0xc0020a6050 alloc marked 0xc0020a60a0 alloc marked 0xc0020a60f0 alloc marked 0xc0020a6140 alloc marked 0xc0020a6190 alloc marked 0xc0020a61e0 alloc marked 0xc0020a6230 alloc marked 0xc0020a6280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977ebf?, 0xc0020a6780?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x591c0 runtime.(*mspan).reportZombies(0x7da57f1d79d0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x4317c runtime.(*sweepLocked).sweep(0x103b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x4298c runtime.sweepone(...) ... cmd/cgo/internal/testplugin_test.testMain(0xc000138000?) /workdir/go/src/cmd/cgo/internal/testplugin/plugin_test.go:103 +0x974 fp=0xc00008de00 sp=0xc00008d968 pc=0x12ff34 cmd/cgo/internal/testplugin_test.TestMain(0xc000054058?) /workdir/go/src/cmd/cgo/internal/testplugin/plugin_test.go:33 +0x98 fp=0xc00008de48 sp=0xc00008de00 pc=0x12f4c8 main.main() _testmain.go:89 +0x1ac fp=0xc00008df18 sp=0xc00008de48 pc=0x1335ac runtime.main() /workdir/go/src/runtime/proc.go:267 +0x348 fp=0xc00008dfc0 sp=0xc00008df18 pc=0x4d578 runtime.goexit() /workdir/go/src/runtime/asm_ppc64x.s:912 +0x4 fp=0xc00008dfc0 sp=0xc00008dfc0 pc=0x82864

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 21:48 linux-ppc64le-buildlet go@05cc9e55 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x7463a70d3fe0, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc01251e000 alloc marked 0xc01251e050 alloc marked 0xc01251e0a0 alloc marked 0xc01251e0f0 alloc marked 0xc01251e140 alloc marked 0xc01251e190 alloc marked 0xc01251e1e0 alloc marked 0xc01251e230 alloc marked 0xc01251e280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977ebf?, 0xc01251e370?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x591c0 runtime.(*mspan).reportZombies(0x7463a70d3fe0) runtime/mgcsweep.go:861 +0x30c fp=0xc0000455e8 sp=0xc000045558 pc=0x4317c runtime.(*sweepLocked).sweep(0x103b7e0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000045708 sp=0xc0000455e8 pc=0x4298c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000045798 sp=0xc000045708 pc=0x40e14 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x331fc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x94f94 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 22:24 linux-ppc64-sid-buildlet go@15a4e0d9 net/http [build] (log)

runtime: marked free object in span 0x7fff6333baf8, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002b3e000 free unmarked 0xc002b3e060 free unmarked 0xc002b3e0c0 alloc marked 0xc002b3e120 alloc marked 0xc002b3e180 alloc marked 0xc002b3e1e0 alloc marked 0xc002b3e240 alloc marked 0xc002b3e2a0 alloc marked 0xc002b3e300 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x978104?, 0xc002b3f440?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x59070 runtime.(*mspan).reportZombies(0x7fff6333baf8) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x42f2c runtime.(*sweepLocked).sweep(0x103b880?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x4273c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40bc4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32f6c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94dc4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 22:27 linux-ppc64le-power9osu go@1ddab592 net/http [build] (log)

runtime: marked free object in span 0x7510cbe62140, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0029cc000 alloc unmarked 0xc0029cc060 free unmarked 0xc0029cc0c0 alloc marked 0xc0029cc120 alloc unmarked 0xc0029cc180 alloc unmarked 0xc0029cc1e0 alloc marked 0xc0029cc240 alloc marked 0xc0029cc2a0 alloc marked 0xc0029cc300 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967ee2?, 0xc0029cd260?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x58f40 runtime.(*mspan).reportZombies(0x7510cbe62140) runtime/mgcsweep.go:861 +0x308 fp=0xc0000455e8 sp=0xc000045558 pc=0x42f68 runtime.(*sweepLocked).sweep(0x102b8a0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000045708 sp=0xc0000455e8 pc=0x42778 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000045798 sp=0xc000045708 pc=0x40c04 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x3301c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x94c54 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 22:37 linux-ppc64le-power10osu go@7d96475d net/http [build] (log)

runtime: marked free object in span 0x7b9c006187e8, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002924000 alloc marked 0xc002924060 free unmarked 0xc0029240c0 free unmarked 0xc002924120 free unmarked 0xc002924180 free unmarked 0xc0029241e0 free unmarked 0xc002924240 alloc marked 0xc0029242a0 alloc marked 0xc002924300 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977eea?, 0xc002924720?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x591f0 runtime.(*mspan).reportZombies(0x7b9c006187e8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec4 runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x426dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40bd4 runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32c3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95924 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 23:16 aix-ppc64 go@a965318a archive/zip [build] (log)

runtime: pointer 0xa000100000a0001 to unused region of span span.base()=0xa000100005f6000 span.limit=0xa000100005f8000 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x1009f5ac5?, 0xa000100037af800?}) runtime/panic.go:1077 +0x40 fp=0x110ba6608 sp=0x110ba65c8 pc=0x10004e1c0 runtime.badPointer(0xa00000046b96700, 0x1d?, 0x0, 0x200?) runtime/mbitmap.go:321 +0x160 fp=0x110ba6668 sp=0x110ba6608 pc=0x10001b8f0 runtime.findObject(0xa0001000003c640?, 0xa0001000003c678?, 0x8?) runtime/mbitmap.go:364 +0x100 fp=0x110ba66b0 sp=0x110ba6668 pc=0x10001ba70 ... cmd/compile/internal/ssagen.Compile(0xa00010001a71ce0, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xa00010003023f30 sp=0xa00010003023d60 pc=0x1006ad5e8 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xa00010003023f80 sp=0xa00010003023f30 pc=0x1008cef6c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x54 fp=0xa00010003023fc0 sp=0xa00010003023f80 pc=0x1008cf354 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010003023fc0 sp=0xa00010003023fc0 pc=0x10008c7e4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 6 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 00:13 linux-ppc64-sid-power10 go@4406ed6d go/types [build] (log)

runtime: marked free object in span 0x7fff595d06f0, elemsize=24 freeindex=31 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002316000 alloc marked 0xc002316018 alloc marked 0xc002316030 alloc marked 0xc002316048 alloc marked 0xc002316060 alloc marked 0xc002316078 alloc marked 0xc002316090 alloc marked 0xc0023160a8 alloc marked 0xc0023160c0 alloc marked ... fatal error: found pointer to free object runtime stack: runtime.throw({0x98819c?, 0xc002317aa0?}) runtime/panic.go:1077 +0x40 fp=0xc0000919f8 sp=0xc0000919b8 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff595d06f0) runtime/mgcsweep.go:861 +0x304 fp=0xc000091a88 sp=0xc0000919f8 pc=0x42b84 runtime.(*sweepLocked).sweep(0x0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000091ba8 sp=0xc000091a88 pc=0x4239c runtime.(*mcentral).uncacheSpan(0x0?, 0x0?) ... runtime/proc.go:3553 runtime.park_m(0xc00345c1a0?) runtime/proc.go:3704 +0x1d0 fp=0xc000091f80 sp=0xc000091f10 pc=0x644f0 runtime.mcall() runtime/asm_ppc64x.s:194 +0x54 fp=0xc000091fa8 sp=0xc000091f80 pc=0x92c24 goroutine 325 [running]: goroutine running on other thread; stack unavailable created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 114 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 01:01 aix-ppc64 go@20e08fe6 cmd/compile/internal/types2 [build] (log)

runtime: marked free object in span 0xa000000470ba600, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010002550000 free unmarked 0xa00010002550060 free unmarked 0xa000100025500c0 free unmarked 0xa00010002550120 alloc unmarked 0xa00010002550180 alloc marked 0xa000100025501e0 alloc marked 0xa00010002550240 alloc marked 0xa000100025502a0 alloc marked 0xa00010002550300 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x1009e074f?, 0xa00010002551200?}) runtime/panic.go:1077 +0x40 fp=0xa00010000064d58 sp=0xa00010000064d18 pc=0x10004e1c0 runtime.(*mspan).reportZombies(0xa000000470ba600) runtime/mgcsweep.go:861 +0x34c fp=0xa00010000064de8 sp=0xa00010000064d58 pc=0x10003634c runtime.(*sweepLocked).sweep(0x1101218c0?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa00010000064f08 sp=0xa00010000064de8 pc=0x100035a90 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000064f98 sp=0xa00010000064f08 pc=0x100033cac runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xa00010000064fc0 sp=0xa00010000064f98 pc=0x100024bcc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000064fc0 sp=0xa00010000064fc0 pc=0x10008c7e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 00:04 aix-ppc64 go@04c62893 cmd/compile/internal/types2 [build] (log)

runtime: marked free object in span 0xa000000470d5280, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010000ec8000 free unmarked 0xa00010000ec8060 free unmarked 0xa00010000ec80c0 free unmarked 0xa00010000ec8120 alloc unmarked 0xa00010000ec8180 alloc marked 0xa00010000ec81e0 alloc marked 0xa00010000ec8240 alloc marked 0xa00010000ec82a0 alloc marked 0xa00010000ec8300 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x1009e068f?, 0xa00010000ec9c80?}) runtime/panic.go:1077 +0x40 fp=0xa0001000006ad58 sp=0xa0001000006ad18 pc=0x10004e1c0 runtime.(*mspan).reportZombies(0xa000000470d5280) runtime/mgcsweep.go:861 +0x34c fp=0xa0001000006ade8 sp=0xa0001000006ad58 pc=0x10003634c runtime.(*sweepLocked).sweep(0x110121780?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa0001000006af08 sp=0xa0001000006ade8 pc=0x100035a90 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa0001000006af98 sp=0xa0001000006af08 pc=0x100033cac runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xa0001000006afc0 sp=0xa0001000006af98 pc=0x100024bcc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa0001000006afc0 sp=0xa0001000006afc0 pc=0x10008c7e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 23:47 linux-ppc64le-power10osu tools@a12e1a6a go@055c186f honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x7519ba6a3db8, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001256000 free unmarked 0xc001256018 alloc marked 0xc001256030 alloc marked 0xc001256048 alloc marked 0xc001256060 alloc marked 0xc001256078 alloc marked 0xc001256090 free unmarked 0xc0012560a8 free unmarked 0xc0012560c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc001257e90?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x591f0 runtime.(*mspan).reportZombies(0x7519ba6a3db8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42ec4 runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x426dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40bd4 runtime.gcenable.func1() runtime/mgc.go:196 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32c3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95924 created by runtime.gcenable in goroutine 1 runtime/mgc.go:196 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 16:41 linux-ppc64le-buildlet tools@ed90c6d2 go@789701e9 honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x797b5de53260, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00172a000 free unmarked 0xc00172a018 alloc marked 0xc00172a030 alloc marked 0xc00172a048 alloc marked 0xc00172a060 alloc marked 0xc00172a078 alloc marked 0xc00172a090 free unmarked 0xc00172a0a8 free unmarked 0xc00172a0c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc00172ab88?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x59260 runtime.(*mspan).reportZombies(0x797b5de53260) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x4321c runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x42a2c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40eb4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3329c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95034 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 16:41 linux-ppc64le-buildlet tools@ed90c6d2 go@f9d114d0 honnef.co/go/tools/go/ir [build] (log)

runtime: marked free object in span 0x7ae95d5fd4f8, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0014ce000 alloc marked 0xc0014ce018 alloc marked 0xc0014ce030 free unmarked 0xc0014ce048 free unmarked 0xc0014ce060 free unmarked 0xc0014ce078 free unmarked 0xc0014ce090 free unmarked 0xc0014ce0a8 free unmarked 0xc0014ce0c0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc0014cf218?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x59260 runtime.(*mspan).reportZombies(0x7ae95d5fd4f8) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x4321c runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x42a2c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40eb4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3329c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x95034 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 20:23 aix-ppc64 go@9a49b26b cmd/internal/obj/ppc64 [build] (log)

runtime: marked free object in span 0xa00000046e25108, elemsize=16 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010001b10000 free unmarked 0xa00010001b10010 free unmarked 0xa00010001b10020 alloc marked 0xa00010001b10030 free unmarked 0xa00010001b10040 free unmarked 0xa00010001b10050 alloc marked 0xa00010001b10060 free unmarked 0xa00010001b10070 free unmarked 0xa00010001b10080 alloc marked ... fatal error: found pointer to free object goroutine 17 [running]: runtime.throw({0x1009df604?, 0xa00010001b10a10?}) runtime/panic.go:1077 +0x40 fp=0xa00010000104d58 sp=0xa00010000104d18 pc=0x10004e0f0 runtime.(*mspan).reportZombies(0xa00000046e25108) runtime/mgcsweep.go:861 +0x34c fp=0xa00010000104de8 sp=0xa00010000104d58 pc=0x10003627c runtime.(*sweepLocked).sweep(0x110120cc0?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa00010000104f08 sp=0xa00010000104de8 pc=0x1000359c0 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000104f98 sp=0xa00010000104f08 pc=0x100033bdc runtime.gcenable.func1() runtime/mgc.go:178 +0x4c fp=0xa00010000104fc0 sp=0xa00010000104f98 pc=0x100024afc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000104fc0 sp=0xa00010000104fc0 pc=0x10008c714 created by runtime.gcenable in goroutine 1 runtime/mgc.go:178 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 19:14 aix-ppc64 go@1eae5c16 cmd/compile/internal/ssa [build] (log)

runtime: pointer 0xa0001000a000100 to unallocated span span.base()=0xa0001000a000000 span.limit=0xa0001000a002000 span.state=0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x1009f2350?, 0xa00010007807800?}) runtime/panic.go:1077 +0x40 fp=0xfffffffffffcfb8 sp=0xfffffffffffcf78 pc=0x10004de80 runtime.badPointer(0xa00000047ddfac0, 0x8?, 0x0, 0x1fe?) runtime/mbitmap.go:321 +0x160 fp=0xfffffffffffd018 sp=0xfffffffffffcfb8 pc=0x10001b820 runtime.findObject(0xa0001000003dc38?, 0xa0001000003dc70?, 0x1100f0f60?) runtime/mbitmap.go:364 +0x100 fp=0xfffffffffffd060 sp=0xfffffffffffd018 pc=0x10001b9a0 ... cmd/compile/internal/inline.InlinePackage(0x1100ef9c0?) cmd/compile/internal/inline/inl.go:163 +0x68 fp=0xa0001000216d968 sp=0xa0001000216d920 pc=0x1007a2c98 cmd/compile/internal/gc.Main(0x1009fe680) cmd/compile/internal/gc/main.go:282 +0x1388 fp=0xa0001000216dea8 sp=0xa0001000216d968 pc=0x1008ce758 main.main() cmd/compile/main.go:57 +0x14c fp=0xa0001000216df18 sp=0xa0001000216dea8 pc=0x1008f539c runtime.main() runtime/proc.go:267 +0x394 fp=0xa0001000216dfc0 sp=0xa0001000216df18 pc=0x100050c44 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa0001000216dfc0 sp=0xa0001000216dfc0 pc=0x10008c3b4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-24 17:54 linux-ppc64-sid-power10 benchmarks@c4c5b3d1 go@f89d575d google.golang.org/protobuf/internal/impl [build] (log)

runtime: marked free object in span 0x7fff5c6223e0, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0006d8000 alloc marked 0xc0006d8050 alloc marked 0xc0006d80a0 alloc marked 0xc0006d80f0 free unmarked 0xc0006d8140 free unmarked 0xc0006d8190 alloc marked 0xc0006d81e0 alloc marked 0xc0006d8230 alloc marked 0xc0006d8280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9881dc?, 0xc0006d8a00?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff5c6223e0) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42b84 runtime.(*sweepLocked).sweep(0x104b880?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4239c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40894 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x328bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x956e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-04-06 15:43 linux-ppc64-sid-power10 image@ed5dba0e go@13be9fa7 x/image/font/gofont/gomono [build] (log)

runtime: pointer 0xc003000000 to unused region of span span.base()=0xc001f2a000 span.limit=0xc001f2bfe0 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x99d992?, 0xc002a31800?}) runtime/panic.go:1077 +0x40 fp=0xc000053e90 sp=0xc000053e50 pc=0x58ff0 runtime.badPointer(0x7fff762d8540, 0xf?, 0x0, 0x10f?) runtime/mbitmap.go:321 +0x160 fp=0xc000053ef0 sp=0xc000053e90 pc=0x29b60 runtime.findObject(0xc000033740?, 0xc000033778?, 0x171?) runtime/mbitmap.go:364 +0xd0 fp=0xc000053f38 sp=0xc000053ef0 pc=0x29cc0 ... cmd/compile/internal/pkginit.Task() cmd/compile/internal/pkginit/init.go:172 +0x960 fp=0xc00015b968 sp=0xc00015b6d8 pc=0x8518a0 cmd/compile/internal/gc.Main(0x9a9d40) cmd/compile/internal/gc/main.go:297 +0x12f8 fp=0xc00015bea8 sp=0xc00015b968 pc=0x86c478 main.main() cmd/compile/main.go:57 +0x124 fp=0xc00015bf18 sp=0xc00015bea8 pc=0x891904 runtime.main() runtime/proc.go:267 +0x328 fp=0xc00015bfc0 sp=0xc00015bf18 pc=0x5bc68 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc00015bfc0 sp=0xc00015bfc0 pc=0x956e4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-26 17:03 linux-ppc64-sid-buildlet go@1ff89009 cmd/internal/obj/ppc64 [build] (log)

runtime: pointer 0xc002b08be0 to unused region of span span.base()=0xc0014f0000 span.limit=0xc0014f1ff0 span.state=1 runtime: found in object at *(0xc00174f000+0x308) object=0xc00174f000 s.base()=0xc00174c000 s.limit=0xc001752000 s.spanclass=112 s.elemsize=12288 s.state=mSpanInUse *(object+0) = 0x0 *(object+8) = 0x0 *(object+16) = 0x0 *(object+24) = 0x0 *(object+32) = 0x0 *(object+40) = 0x0 *(object+48) = 0x0 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x98d99a?, 0x6?}) runtime/panic.go:1077 +0x40 fp=0xc002e73db0 sp=0xc002e73d70 pc=0x59070 runtime.badPointer(0x7fff6af564a8, 0xc002b4d000?, 0xc00174f000, 0xc002b4d000?) runtime/mbitmap.go:321 +0x160 fp=0xc002e73e10 sp=0xc002e73db0 pc=0x2a0a0 runtime.findObject(0xc00248fe40?, 0x3b01000000?, 0x6?) runtime/mbitmap.go:364 +0xd8 fp=0xc002e73e58 sp=0xc002e73e10 pc=0x2a1f8 runtime.scanobject(...) runtime/mgcmark.go:1335 runtime.gcDrain(0xc000031240, 0x2) runtime/mgcmark.go:1103 +0x564 fp=0xc002e73f48 sp=0xc002e73e58 pc=0x396a4 runtime.gcBgMarkWorker.func2() runtime/mgc.go:1381 +0x154 fp=0xc002e73fa8 sp=0xc002e73f48 pc=0x354c4 runtime.systemstack() runtime/asm_ppc64x.s:251 +0x68 fp=0xc002e73fc8 sp=0xc002e73fa8 pc=0x924e8

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 linux-ppc64le-power10osu crypto@a4e98413 go@c2633dfe x/crypto/ssh [build] (log)

runtime: marked free object in span 0x774fdb840c80, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0014ce000 free unmarked 0xc0014ce050 alloc marked 0xc0014ce0a0 alloc marked 0xc0014ce0f0 free unmarked 0xc0014ce140 free unmarked 0xc0014ce190 alloc marked 0xc0014ce1e0 alloc marked 0xc0014ce230 alloc marked 0xc0014ce280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc0014cf6d0?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x591f0 runtime.(*mspan).reportZombies(0x774fdb840c80) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42ec4 runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x426dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40bd4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x32c3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x95924 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

2023-05-24 17:54 linux-ppc64-sid-power10 benchmarks@c4c5b3d1 go@c2633dfe github.com/gogo/protobuf/proto [build] (log)

runtime: marked free object in span 0x7fff519fa418, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0012c4000 free unmarked 0xc0012c4050 free unmarked 0xc0012c40a0 alloc marked 0xc0012c40f0 free unmarked 0xc0012c4140 alloc marked 0xc0012c4190 free unmarked 0xc0012c41e0 alloc marked 0xc0012c4230 free unmarked 0xc0012c4280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9881dc?, 0xc0012c4e60?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff519fa418) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42b84 runtime.(*sweepLocked).sweep(0x104b880?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4239c runtime.sweepone(...) ... runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x328bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x956e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78 goroutine 66 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1217 +0x30

2023-05-26 17:03 linux-ppc64le-power10osu go@1ff89009 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x73b96386a310, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc006c3c000 alloc marked 0xc006c3c050 alloc marked 0xc006c3c0a0 alloc marked 0xc006c3c0f0 alloc marked 0xc006c3c140 alloc marked 0xc006c3c190 free unmarked 0xc006c3c1e0 alloc marked 0xc006c3c230 alloc marked 0xc006c3c280 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc006c3d270?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x591f0 runtime.(*mspan).reportZombies(0x73b96386a310) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42ec4 runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x426dc runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40bd4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x32c3c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x95924 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 18:55 linux-ppc64-sid-power10 vuln@4d485808 go@188066cf runtime [build] (log)

runtime: pointer 0xc003000000 to unused region of span span.base()=0xc0000e2000 span.limit=0xc0000e3fa0 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x99d992?, 0xc001b83800?}) runtime/panic.go:1077 +0x40 fp=0xc000055e90 sp=0xc000055e50 pc=0x58ff0 runtime.badPointer(0x7fff60395d38, 0x7fff603d4358?, 0x0, 0x1ee?) runtime/mbitmap.go:321 +0x160 fp=0xc000055ef0 sp=0xc000055e90 pc=0x29b60 runtime.findObject(0xc000033240?, 0xc000033278?, 0x10000?) runtime/mbitmap.go:364 +0xd0 fp=0xc000055f38 sp=0xc000055ef0 pc=0x29cc0 ... cmd/compile/internal/inline.InlinePackage(0x1019f40?) cmd/compile/internal/inline/inl.go:163 +0x54 fp=0xc001a87968 sp=0xc001a87920 pc=0x74d6a4 cmd/compile/internal/gc.Main(0x9a9d60) cmd/compile/internal/gc/main.go:282 +0x1144 fp=0xc001a87ea8 sp=0xc001a87968 pc=0x86c2c4 main.main() cmd/compile/main.go:57 +0x124 fp=0xc001a87f18 sp=0xc001a87ea8 pc=0x891904 runtime.main() runtime/proc.go:267 +0x328 fp=0xc001a87fc0 sp=0xc001a87f18 pc=0x5bc68 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc001a87fc0 sp=0xc001a87fc0 pc=0x956e4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-23 20:52 linux-ppc64-sid-buildlet mod@fc83a8fa go@869af572 runtime [build] (log)

unexpected fault address 0x200000010 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x200000010 pc=0x1e9bd8] goroutine 2646 [running]: runtime.throw({0x95d0c1?, 0x0?}) runtime/panic.go:1077 +0x40 fp=0xc004784af8 sp=0xc004784ab8 pc=0x59070 runtime.sigpanic() runtime/signal_unix.go:866 +0x260 fp=0xc004784b68 sp=0xc004784af8 pc=0x73810 cmd/compile/internal/types.CalcSize(0xc0022b4fd0?) ... cmd/compile/internal/ssagen.Compile(0xc0022b0580, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc004785f30 sp=0xc004785d60 pc=0x65e378 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc004785f80 sp=0xc004785f30 pc=0x86624c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc004785fc0 sp=0xc004785f80 pc=0x866618 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc004785fc0 sp=0xc004785fc0 pc=0x94dc4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 178 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-26 21:29 linux-ppc64-sid-buildlet go@699a6bfb net [build] (log)

runtime: pointer 0xc003000000 to unused region of span span.base()=0xc001140000 span.limit=0xc001146000 span.state=1 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x98d99a?, 0x2000?}) runtime/panic.go:1077 +0x40 fp=0xc000059e90 sp=0xc000059e50 pc=0x59070 runtime.badPointer(0x7fff769a1200, 0x2?, 0x0, 0x1fe?) runtime/mbitmap.go:321 +0x160 fp=0xc000059ef0 sp=0xc000059e90 pc=0x2a0a0 runtime.findObject(0xc000033740?, 0xc000033778?, 0xc000048400?) runtime/mbitmap.go:364 +0xd8 fp=0xc000059f38 sp=0xc000059ef0 pc=0x2a1f8 ... cmd/compile/internal/ssagen.Compile(0xc0023e5340, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc002463f30 sp=0xc002463d60 pc=0x65e378 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc002463f80 sp=0xc002463f30 pc=0x86624c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc002463fc0 sp=0xc002463f80 pc=0x866618 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc002463fc0 sp=0xc002463fc0 pc=0x94dc4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 61 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 linux-ppc64-sid-power10 crypto@a4e98413 go@260a9b0a x/crypto/ssh [build] (log)

runtime: marked free object in span 0x7fff5b5a6148, elemsize=160 freeindex=8 (bad use of unsafe.Pointer? try -d=checkptr) 0xc0013ce000 alloc marked 0xc0013ce0a0 alloc marked 0xc0013ce140 alloc marked 0xc0013ce1e0 alloc marked 0xc0013ce280 alloc marked 0xc0013ce320 alloc marked 0xc0013ce3c0 alloc marked 0xc0013ce460 alloc marked 0xc0013ce500 alloc marked ... fatal error: found pointer to free object runtime stack: runtime.throw({0x9881dc?, 0xc0013cef00?}) runtime/panic.go:1077 +0x40 fp=0xc000055758 sp=0xc000055718 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff5b5a6148) runtime/mgcsweep.go:861 +0x304 fp=0xc0000557e8 sp=0xc000055758 pc=0x42b84 runtime.(*sweepLocked).sweep(0x0?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000055908 sp=0xc0000557e8 pc=0x4239c runtime.(*mcentral).uncacheSpan(0xc0056ef1e0?, 0x7fff5b1c7b00?) ... runtime/proc.go:3747 +0x70 fp=0xc000055d90 sp=0xc000055d40 pc=0x64ae0 runtime.newstack() runtime/stack.go:1074 +0x310 fp=0xc000055f88 sp=0xc000055d90 pc=0x77650 runtime.morestack() runtime/asm_ppc64x.s:330 +0x60 fp=0xc000055fa8 sp=0xc000055f88 pc=0x92d80 goroutine 6 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1217 +0x30

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-26 23:31 linux-ppc64le-power9osu go@dcb27e8a runtime [build] (log)

runtime: marked free object in span 0x729db41d60a0, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001592000 free unmarked 0xc001592050 alloc marked 0xc0015920a0 alloc marked 0xc0015920f0 alloc marked 0xc001592140 free unmarked 0xc001592190 alloc marked 0xc0015921e0 alloc marked 0xc001592230 alloc marked 0xc001592280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x967fc2?, 0xc001593bd0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58f40 runtime.(*mspan).reportZombies(0x729db41d60a0) runtime/mgcsweep.go:861 +0x308 fp=0xc0000435e8 sp=0xc000043558 pc=0x42f68 runtime.(*sweepLocked).sweep(0x102b8a0?, 0x0) runtime/mgcsweep.go:644 +0xe28 fp=0xc000043708 sp=0xc0000435e8 pc=0x42778 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40c04 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x3301c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94c54 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-30 15:53 linux-ppc64-sid-power10 go@0445497e cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x7fff626ab320, elemsize=160 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc01bb42000 alloc marked 0xc01bb420a0 alloc marked 0xc01bb42140 alloc marked 0xc01bb421e0 alloc marked 0xc01bb42280 alloc marked 0xc01bb42320 alloc marked 0xc01bb423c0 alloc marked 0xc01bb42460 free unmarked 0xc01bb42500 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9881dc?, 0xc01bb43400?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff626ab320) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42b84 runtime.(*sweepLocked).sweep(0x104b880?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x4239c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40894 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x328bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x956e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-25 18:03 linux-ppc64-sid-buildlet net@f7250ea1 go@30db6f20 x/sys/unix [build] (log)

runtime: pointer 0xc003a40000 to unallocated span span.base()=0xc003a40000 span.limit=0xc003a41fe0 span.state=0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x98d99a?, 0xc000b0f800?}) runtime/panic.go:1077 +0x40 fp=0xc000417e90 sp=0xc000417e50 pc=0x59070 runtime.badPointer(0x7fff50d63530, 0x42?, 0x0, 0x1e3?) runtime/mbitmap.go:321 +0x160 fp=0xc000417ef0 sp=0xc000417e90 pc=0x2a0a0 runtime.findObject(0xc00002f240?, 0xc00002f278?, 0x10000?) runtime/mbitmap.go:364 +0xd8 fp=0xc000417f38 sp=0xc000417ef0 pc=0x2a1f8 ... cmd/compile/internal/inline.InlinePackage(0x1009f40?) cmd/compile/internal/inline/inl.go:163 +0x54 fp=0xc0007d3968 sp=0xc0007d3920 pc=0x7491c4 cmd/compile/internal/gc.Main(0x999d48) cmd/compile/internal/gc/main.go:282 +0x1248 fp=0xc0007d3ea8 sp=0xc0007d3968 pc=0x867e98 main.main() cmd/compile/main.go:57 +0x134 fp=0xc0007d3f18 sp=0xc0007d3ea8 pc=0x88ddb4 runtime.main() runtime/proc.go:267 +0x348 fp=0xc0007d3fc0 sp=0xc0007d3f18 pc=0x5bcc8 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0007d3fc0 sp=0xc0007d3fc0 pc=0x94dc4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-30 16:37 linux-ppc64le-buildlet go@5ad676a7 go/types [build] (log)

runtime: marked free object in span 0x7f4a7dc79cb8, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00134a000 free unmarked 0xc00134a060 free unmarked 0xc00134a0c0 free unmarked 0xc00134a120 free unmarked 0xc00134a180 free unmarked 0xc00134a1e0 free unmarked 0xc00134a240 free unmarked 0xc00134a2a0 free unmarked 0xc00134a300 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x977fca?, 0xc00134ba40?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x59260 runtime.(*mspan).reportZombies(0x7f4a7dc79cb8) runtime/mgcsweep.go:861 +0x30c fp=0xc0000455e8 sp=0xc000045558 pc=0x4321c runtime.(*sweepLocked).sweep(0x103b8a0?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000045708 sp=0xc0000455e8 pc=0x42a2c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000045798 sp=0xc000045708 pc=0x40eb4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x3329c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x95034 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 21:24 linux-ppc64-sid-power10 oauth2@839de225 go@5b603f79 net/http [build] (log)

runtime: marked free object in span 0x7fff56ebdce0, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002cce000 free unmarked 0xc002cce060 alloc marked 0xc002cce0c0 alloc marked 0xc002cce120 alloc marked 0xc002cce180 alloc marked 0xc002cce1e0 alloc marked 0xc002cce240 alloc marked 0xc002cce2a0 alloc unmarked 0xc002cce300 alloc unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x9881dc?, 0xc002cce6c0?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff56ebdce0) runtime/mgcsweep.go:861 +0x304 fp=0xc0000435e8 sp=0xc000043558 pc=0x42b84 runtime.(*sweepLocked).sweep(0x104b880?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000043708 sp=0xc0000435e8 pc=0x4239c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000043798 sp=0xc000043708 pc=0x40894 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x328bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x956e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

2023-05-30 17:30 linux-ppc64-sid-power10 go@c7b2f649 cmd/compile/internal/ssa [build] (log)

runtime: pointer 0xc008000000 to unallocated span span.base()=0xc008000000 span.limit=0xc008001ff0 span.state=0 fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0x99d992?, 0xc002e09800?}) runtime/panic.go:1077 +0x40 fp=0xc000055e90 sp=0xc000055e50 pc=0x58ff0 runtime.badPointer(0x7fff735ab090, 0x38?, 0x0, 0x1f8?) runtime/mbitmap.go:321 +0x160 fp=0xc000055ef0 sp=0xc000055e90 pc=0x29b60 runtime.findObject(0xc000035240?, 0xc000035278?, 0x10000?) runtime/mbitmap.go:364 +0xd0 fp=0xc000055f38 sp=0xc000055ef0 pc=0x29cc0 ... cmd/compile/internal/inline.InlinePackage(0x1019f40?) cmd/compile/internal/inline/inl.go:163 +0x54 fp=0xc002b87968 sp=0xc002b87920 pc=0x74d6a4 cmd/compile/internal/gc.Main(0x9a9d40) cmd/compile/internal/gc/main.go:282 +0x1144 fp=0xc002b87ea8 sp=0xc002b87968 pc=0x86c2c4 main.main() cmd/compile/main.go:57 +0x124 fp=0xc002b87f18 sp=0xc002b87ea8 pc=0x891904 runtime.main() runtime/proc.go:267 +0x328 fp=0xc002b87fc0 sp=0xc002b87f18 pc=0x5bc68 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc002b87fc0 sp=0xc002b87fc0 pc=0x956e4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 linux-ppc64-sid-power10 crypto@a4e98413 go@77bdf6d0 net/http [build] (log)

runtime: marked free object in span 0x7fff66a70da8, elemsize=24 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc002f56000 alloc marked 0xc002f56018 free unmarked 0xc002f56030 free unmarked 0xc002f56048 free unmarked 0xc002f56060 alloc marked 0xc002f56078 alloc marked 0xc002f56090 free unmarked 0xc002f560a8 free unmarked 0xc002f560c0 free unmarked ... fatal error: found pointer to free object goroutine 659 [running]: runtime.throw({0x9881dc?, 0xc002f568e8?}) runtime/panic.go:1077 +0x40 fp=0xc005657c08 sp=0xc005657bc8 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff66a70da8) runtime/mgcsweep.go:861 +0x304 fp=0xc005657c98 sp=0xc005657c08 pc=0x42b84 runtime.(*sweepLocked).sweep(0x2000?, 0x1) runtime/mgcsweep.go:644 +0xddc fp=0xc005657db8 sp=0xc005657c98 pc=0x4239c runtime.(*mcentral).cacheSpan(0x105c0c8) ... cmd/compile/internal/ssagen.Compile(0xc00050a840, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc005659f30 sp=0xc005659d60 pc=0x664408 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc005659f80 sp=0xc005659f30 pc=0x86a6cc cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc005659fc0 sp=0xc005659f80 pc=0x86aab8 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc005659fc0 sp=0xc005659fc0 pc=0x956e4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 38 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-30 22:14 linux-ppc64-sid-buildlet go@4497b123 go/types [build] (log)

runtime: marked free object in span 0x7fff4aa2b588, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc001c70000 free unmarked 0xc001c70050 free unmarked 0xc001c700a0 alloc marked 0xc001c700f0 free unmarked 0xc001c70140 free unmarked 0xc001c70190 free unmarked 0xc001c701e0 free unmarked 0xc001c70230 alloc unmarked 0xc001c70280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x978268?, 0xc001c71900?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x59070 runtime.(*mspan).reportZombies(0x7fff4aa2b588) runtime/mgcsweep.go:861 +0x30c fp=0xc0000455e8 sp=0xc000045558 pc=0x42f2c runtime.(*sweepLocked).sweep(0x103b880?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000045708 sp=0xc0000455e8 pc=0x4273c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000045798 sp=0xc000045708 pc=0x40bc4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x32f6c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x94dc4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-08 17:07 aix-ppc64 crypto@a4e98413 go@c7b2f649 x/crypto/ssh [build] (log)

runtime: marked free object in span 0xa000000470b8160, elemsize=96 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa0001000184c000 alloc marked 0xa0001000184c060 alloc marked 0xa0001000184c0c0 alloc marked 0xa0001000184c120 alloc marked 0xa0001000184c180 alloc marked 0xa0001000184c1e0 free unmarked 0xa0001000184c240 alloc marked 0xa0001000184c2a0 free unmarked 0xa0001000184c300 alloc marked ... fatal error: found pointer to free object goroutine 17 [running]: runtime.throw({0x1009e05cf?, 0xa0001000184ca80?}) runtime/panic.go:1077 +0x40 fp=0xa00010000062d58 sp=0xa00010000062d18 pc=0x10004e1c0 runtime.(*mspan).reportZombies(0xa000000470b8160) runtime/mgcsweep.go:861 +0x34c fp=0xa00010000062de8 sp=0xa00010000062d58 pc=0x10003634c runtime.(*sweepLocked).sweep(0x110121640?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa00010000062f08 sp=0xa00010000062de8 pc=0x100035a90 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000062f98 sp=0xa00010000062f08 pc=0x100033cac runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xa00010000062fc0 sp=0xa00010000062f98 pc=0x100024bcc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000062fc0 sp=0xa00010000062fc0 pc=0x10008c7e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-30 16:18 aix-ppc64 go@58e42b94 net/http.TestOmitHTTP2Vet (log)

--- FAIL: TestOmitHTTP2Vet (4.12s) http_test.go:135: go vet failed: exit status 1, # net/http [net/http.test] runtime: marked free object in span 0xa00000046eaa490, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010001962000 free unmarked 0xa00010001962050 free unmarked 0xa000100019620a0 free unmarked 0xa000100019620f0 free unmarked 0xa00010001962140 free unmarked 0xa00010001962190 alloc marked 0xa000100019621e0 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x1009e05cf?, 0xa00010001963fe0?}) runtime/panic.go:1077 +0x40 fp=0xa0001000006ad58 sp=0xa0001000006ad18 pc=0x10004e1c0 runtime.(*mspan).reportZombies(0xa00000046eaa490) runtime/mgcsweep.go:861 +0x34c fp=0xa0001000006ade8 sp=0xa0001000006ad58 pc=0x10003634c runtime.(*sweepLocked).sweep(0x110121640?, 0x0) runtime/mgcsweep.go:644 +0xf40 fp=0xa0001000006af08 sp=0xa0001000006ade8 pc=0x100035a90 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa0001000006af98 sp=0xa0001000006af08 pc=0x100033cac runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xa0001000006afc0 sp=0xa0001000006af98 pc=0x100024bcc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa0001000006afc0 sp=0xa0001000006afc0 pc=0x10008c7e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-22 18:55 linux-ppc64-sid-power10 vuln@4d485808 go@0f91f92e runtime [build] (log)

:1: internal compiler error: unexpected fault address 0xa627030201000000 fatal error: fault [signal SIGSEGV: segmentation violation code=0x3 addr=0xa627030201000000 pc=0xa627030201000000] goroutine 2838 [running]: runtime.throw({0x96d141?, 0x0?}) runtime/panic.go:1077 +0x40 fp=0xc009f798e0 sp=0xc009f798a0 pc=0x58ff0 runtime.sigpanic() runtime/signal_unix.go:866 +0x264 fp=0xc009f79950 sp=0xc009f798e0 pc=0x73ae4 cmd/compile/internal/types.(*Type).Kind(...) ... cmd/compile/internal/ssagen.Compile(0xc0026e5080, 0x81bc50?) cmd/compile/internal/ssagen/pgen.go:187 +0x48 fp=0xc009f7bf30 sp=0xc009f7bd60 pc=0x664408 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x4c fp=0xc009f7bf80 sp=0xc009f7bf30 pc=0x86a78c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x48 fp=0xc009f7bfc0 sp=0xc009f7bf80 pc=0x86ab78 runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc009f7bfc0 sp=0xc009f7bfc0 pc=0x956e4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 164 cmd/compile/internal/gc/compile.go:165 +0x20c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-31 15:34 linux-ppc64-sid-buildlet benchmarks@018588a2 go@b71d4329 github.com/gogo/protobuf/proto [build] (log)

runtime: marked free object in span 0x7fff72818c70, elemsize=160 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00043c000 free unmarked 0xc00043c0a0 free unmarked 0xc00043c140 free unmarked 0xc00043c1e0 alloc marked 0xc00043c280 alloc marked 0xc00043c320 alloc marked 0xc00043c3c0 free unmarked 0xc00043c460 alloc marked 0xc00043c500 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x978268?, 0xc00043cd20?}) runtime/panic.go:1077 +0x40 fp=0xc000043558 sp=0xc000043518 pc=0x59070 runtime.(*mspan).reportZombies(0x7fff72818c70) runtime/mgcsweep.go:861 +0x30c fp=0xc0000435e8 sp=0xc000043558 pc=0x42f2c runtime.(*sweepLocked).sweep(0x103b880?, 0x0) runtime/mgcsweep.go:644 +0xe2c fp=0xc000043708 sp=0xc0000435e8 pc=0x4273c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1e4 fp=0xc000043798 sp=0xc000043708 pc=0x40bc4 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000437c0 sp=0xc000043798 pc=0x32f6c runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000437c0 sp=0xc0000437c0 pc=0x94dc4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-31 16:25 linux-ppc64-sid-power10 go@30f8d5b6 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0x7fff440e2cb8, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xc00762a000 free unmarked 0xc00762a050 alloc marked 0xc00762a0a0 free unmarked 0xc00762a0f0 alloc marked 0xc00762a140 alloc marked 0xc00762a190 alloc marked 0xc00762a1e0 alloc marked 0xc00762a230 alloc marked 0xc00762a280 free unmarked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x988260?, 0xc00762bcc0?}) runtime/panic.go:1077 +0x40 fp=0xc000045558 sp=0xc000045518 pc=0x58ff0 runtime.(*mspan).reportZombies(0x7fff440e2cb8) runtime/mgcsweep.go:861 +0x304 fp=0xc0000455e8 sp=0xc000045558 pc=0x42b84 runtime.(*sweepLocked).sweep(0x104b880?, 0x0) runtime/mgcsweep.go:644 +0xddc fp=0xc000045708 sp=0xc0000455e8 pc=0x4239c runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x1d4 fp=0xc000045798 sp=0xc000045708 pc=0x40894 runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xc0000457c0 sp=0xc000045798 pc=0x328bc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xc0000457c0 sp=0xc0000457c0 pc=0x956e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x78

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-31 19:56 aix-ppc64 go@9552a112 cmd/compile/internal/ssa [build] (log)

runtime: marked free object in span 0xa00000047ed7a78, elemsize=80 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0xa00010013250000 alloc marked 0xa00010013250050 alloc marked 0xa000100132500a0 free unmarked 0xa000100132500f0 free marked zombie 0x0a000100132500f0: 0x000000b6031b02d0 0x1601000000000000 0x0a00010013250100: 0x0000000000000000 0x0000000000000000 0x0a00010013250110: 0x0000000000000000 0x0000000100b38428 0x0a00010013250120: 0x0a00010013208840 0x0000000000000000 0x0a00010013250130: 0x0000000100b38428 0x0a00010013208580 ... fatal error: found pointer to free object goroutine 17 [running]: runtime.throw({0x1009e0733?, 0xa00010013250230?}) runtime/panic.go:1077 +0x40 fp=0xa00010000066d58 sp=0xa00010000066d18 pc=0x10004e1c0 runtime.(*mspan).reportZombies(0xa00000047ed7a78) runtime/mgcsweep.go:861 +0x34c fp=0xa00010000066de8 sp=0xa00010000066d58 pc=0x10003634c runtime.(*sweepLocked).sweep(0x1101217c0?, 0x0) runtime/mgcsweep.go:639 +0x420 fp=0xa00010000066f08 sp=0xa00010000066de8 pc=0x100034f70 runtime.sweepone(...) runtime/mgcsweep.go:393 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x21c fp=0xa00010000066f98 sp=0xa00010000066f08 pc=0x100033cac runtime.gcenable.func1() runtime/mgc.go:200 +0x4c fp=0xa00010000066fc0 sp=0xa00010000066f98 pc=0x100024bcc runtime.goexit() runtime/asm_ppc64x.s:912 +0x4 fp=0xa00010000066fc0 sp=0xa00010000066fc0 pc=0x10008c7e4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-01 23:34 linux-mips64le-rtrk go@40c7be9b bootstrap/cmd/compile/internal/devirtualize [build] (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x33680] runtime stack: runtime.throw({0xb2e39b, 0x2a}) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/panic.go:1198 +0x6c runtime.sigpanic() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/signal_unix.go:719 +0x328 runtime.readgstatus(...) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/proc.go:889 runtime.markroot(0xc00002f698, 0x2a) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgcmark.go:198 +0x228 runtime.gcDrain(0xc00002f698, 0x3) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgcmark.go:1013 +0x534 runtime.gcBgMarkWorker.func2() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgc.go:1269 +0xe4 runtime.systemstack() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/asm_mips64x.s:191 +0x7c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-07 02:51 freebsd-arm-paulzhol go@ea51e92c (log)

unexpected fault address 0x4d6149 fatal error: fault [signal SIGBUS: bus error code=0x3 addr=0x4d6149 pc=0x1609c0] goroutine 4945 [running]: panic during panic SIGBUS: bus error PC=0x7cbd8 m=9 sigcode=3 /tmp/workdir-host-freebsd-arm-paulzhol/go/src/make.bash: line 226: 1079 Bus error ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"

— watchflakes

Comment From: mknyszek

Summarizing the recent failures, excluding the ppc64 failures (which were already tracked and resolved elsewhere):

2023-05-22 21:02 ios-arm64-corellium go@53e0616c net/http (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1b0fe8cc0] runtime stack: runtime.throw({0x1052a39b7?, 0x1fb0a6528?}) /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/panic.go:1077 +0x40 fp=0x16b5ecee0 sp=0x16b5eceb0 pc=0x104f12b90 runtime.sigpanic() /tmp/workdir-host-ios-arm64-corellium-ios/go/src/runtime/signal_unix.go:836 +0x380 fp=0x16b5ecf40 sp=0x16b5ecee0 pc=0x104f2a510 runtime: g 0: unexpected return pc for runtime.sigpanic called from 0x1b0fe8cc4 stack: frame={sp:0x16b5ecee0, fp:0x16b5ecf40} stack=[0x16b4f0328,0x16b5eef28) ... 0x000000016b5ecfa0: 0x00000001fba50000 0x0000000000000030 0x000000016b5ecfb0: 0x000000000000001c 0x0000000000000001 0x000000016b5ecfc0: 0x000000010582ca00 0x0000000105824040 0x000000016b5ecfd0: 0x000000016b5ed408 0x000000010582ca00 0x000000016b5ecfe0: 0x000000016b5ed0b0 0x00000001fa955b08 0x000000016b5ecff0: 0x0000000000000001 0x00000001fb0a6528 0x000000016b5ed000: 0x000000016b5ed4a0 0x000000016b5eda18 0x000000016b5ed010: 0x0000000000000000 0x000000000000001c 0x000000016b5ed020: 0x0000000000000000 0x0000000000000007 0x000000016b5ed030: 0x000000016b5ed0a0 0x00000001a8360048

2023-06-01 23:34 linux-mips64le-rtrk go@40c7be9b bootstrap/cmd/compile/internal/devirtualize [build] (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x33680] runtime stack: runtime.throw({0xb2e39b, 0x2a}) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/panic.go:1198 +0x6c runtime.sigpanic() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/signal_unix.go:719 +0x328 runtime.readgstatus(...) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/proc.go:889 runtime.markroot(0xc00002f698, 0x2a) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgcmark.go:198 +0x228 runtime.gcDrain(0xc00002f698, 0x3) /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgcmark.go:1013 +0x534 runtime.gcBgMarkWorker.func2() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/mgc.go:1269 +0xe4 runtime.systemstack() /tmp/genbootstrap-3894857761/go-linux-mips64le-bootstrap/src/runtime/asm_mips64x.s:191 +0x7c

2023-06-07 02:51 freebsd-arm-paulzhol go@ea51e92c (log)

unexpected fault address 0x4d6149 fatal error: fault [signal SIGBUS: bus error code=0x3 addr=0x4d6149 pc=0x1609c0] goroutine 4945 [running]: panic during panic SIGBUS: bus error PC=0x7cbd8 m=9 sigcode=3 /tmp/workdir-host-freebsd-arm-paulzhol/go/src/make.bash: line 226: 1079 Bus error ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"

Filed: - #60669 - #60668 - #60670

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-06 21:43 freebsd-arm-paulzhol sys@304f187c go@19b814b8 (log)

unexpected fault address 0x929a8 fatal error: fault [signal SIGBUS: bus error code=0x3 addr=0x929a8 pc=0x929a8] goroutine 4912 [running]: panic during panic SIGBUS: bus error PC=0x7cbd8 m=2 sigcode=3 /tmp/workdir-host-freebsd-arm-paulzhol/go/src/make.bash: line 226: 1073 Bus error ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-02 02:03 windows-amd64-2016 review@d285cae0 go@fd353a12 internal/abi [build] (log)

unexpected fault address 0x1800 fatal error: fault [signal 0xc0000005 code=0x0 addr=0x1800 pc=0x39d0d8] goroutine 1 [running]: runtime.throw({0xb06ea7?, 0xc719f8?}) runtime/panic.go:1077 +0x65 fp=0xc00056ffc8 sp=0xc00056ff98 pc=0x1d7965 runtime.sigpanic() runtime/signal_windows.go:377 +0xd0 fp=0xc000570010 sp=0xc00056ffc8 pc=0x1ee1b0 cmd/compile/internal/ir.editNodes({0x1800, 0x1325d70, 0x0?}, 0xc000b28780) ... cmd/compile/internal/noder.MakeWrappers(0x11dbbc0?) cmd/compile/internal/noder/reader.go:3751 +0x1c5 fp=0xc0005719d8 sp=0xc000571860 pc=0x9d9c65 cmd/compile/internal/gc.Main(0xb45060) cmd/compile/internal/gc/main.go:284 +0x1131 fp=0xc000571ee0 sp=0xc0005719d8 pc=0xa0ebb1 main.main() cmd/compile/main.go:57 +0xf9 fp=0xc000571f40 sp=0xc000571ee0 pc=0xa36f99 runtime.main() runtime/proc.go:267 +0x2b2 fp=0xc000571fe0 sp=0xc000571f40 pc=0x1da1f2 runtime.goexit() runtime/asm_amd64.s:1650 +0x1 fp=0xc000571fe8 sp=0xc000571fe0 pc=0x20f521

2023-06-02 02:03 windows-amd64-2016 review@d285cae0 go@fd353a12 math/bits [build] (log)

unexpected fault address 0xc000b2cc80 fatal error: fault [signal 0xc0000005 code=0x1 addr=0xc000b2cc80 pc=0x54dc66] goroutine 16 [running]: runtime.throw({0xb06ea7?, 0x0?}) runtime/panic.go:1077 +0x65 fp=0xc0008c4928 sp=0xc0008c48f8 pc=0x1d7965 runtime.sigpanic() runtime/signal_windows.go:377 +0xd0 fp=0xc0008c4970 sp=0xc0008c4928 pc=0x1ee1b0 cmd/compile/internal/ssa.(*Value).SetArg(...) cmd/compile/internal/ssa/value.go:319 cmd/compile/internal/ssa.(*regAllocState).regalloc(0xc000858ea0, 0xc000858b60) cmd/compile/internal/ssa/regalloc.go:1750 +0x7d46 fp=0xc0008c5a60 sp=0xc0008c4970 pc=0x54dc66 cmd/compile/internal/ssa.regalloc(0xc000858b60?) cmd/compile/internal/ssa/regalloc.go:148 +0x3d fp=0xc0008c5a90 sp=0xc0008c5a60 pc=0x540f3d cmd/compile/internal/ssa.Compile(0xc000858b60) cmd/compile/internal/ssa/compile.go:97 +0x9ab fp=0xc0008c9788 sp=0xc0008c5a90 pc=0x4cbe8b cmd/compile/internal/ssagen.buildssa(0xc000555ce0, 0x2) cmd/compile/internal/ssagen/ssa.go:568 +0x2b09 fp=0xc0008c9dd0 sp=0xc0008c9788 pc=0x7fde49 cmd/compile/internal/ssagen.Compile(0xc000555ce0, 0x0?) cmd/compile/internal/ssagen/pgen.go:187 +0x45 fp=0xc0008c9f70 sp=0xc0008c9dd0 pc=0x7f4c25 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x34 fp=0xc0008c9fb0 sp=0xc0008c9f70 pc=0xa0cfd4 cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x30 fp=0xc0008c9fe0 sp=0xc0008c9fb0 pc=0xa0d3f0 runtime.goexit() runtime/asm_amd64.s:1650 +0x1 fp=0xc0008c9fe8 sp=0xc0008c9fe0 pc=0x20f521 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 23 cmd/compile/internal/gc/compile.go:165 +0x23a

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-14 01:36 freebsd-arm-paulzhol go@c3db64c0 (log)

unexpected fault address 0x4d616f fatal error: fault [signal SIGBUS: bus error code=0x3 addr=0x4d616f pc=0x1613bc] goroutine 4912 [running]: panic during panic SIGBUS: bus error PC=0x7cffc m=8 sigcode=3 /tmp/workdir-host-freebsd-arm-paulzhol/go/src/make.bash: line 226: 1071 Bus error ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-16 20:47 darwin-amd64-10_15 go@0183c1aa cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:54179 https://vcs-test.golang.org rerouted to https://127.0.0.1:54180 go test proxy running at GOPROXY=http://127.0.0.1:54181/mod runtime: marked free object in span 0x1e6f868, elemsize=48 freeindex=106 (bad use of unsafe.Pointer? try -d=checkptr) 0xc000042000 alloc marked 0xc000042030 alloc marked 0xc000042060 alloc marked 0xc000042090 alloc marked 0xc0000420c0 alloc marked 0xc0000420f0 alloc marked ... fatal error: found pointer to free object runtime stack: runtime.throw({0x17b70aa?, 0xc000043d10?}) /tmp/buildlet/go/src/runtime/panic.go:1077 +0x5c fp=0x70000d701c50 sp=0x70000d701c20 pc=0x103b47c runtime.(*mspan).reportZombies(0x1e6f868) /tmp/buildlet/go/src/runtime/mgcsweep.go:861 +0x2e5 fp=0x70000d701cd0 sp=0x70000d701c50 pc=0x102a745 runtime.(*sweepLocked).sweep(0x2030002?, 0x0) /tmp/buildlet/go/src/runtime/mgcsweep.go:644 +0xa88 fp=0x70000d701dd8 sp=0x70000d701cd0 pc=0x1029f68 runtime.(*mcentral).uncacheSpan(0x70000d701e50?, 0x1031946?) ... /tmp/buildlet/go/src/os/file_unix.go:315 +0x75 fp=0xc000856d10 sp=0xc000856cb8 pc=0x10b9815 os.(*File).Close(...) /tmp/buildlet/go/src/os/file_posix.go:23 os.WriteFile({0xc000b882a0?, 0x64?}, {0xc00080de81, 0xe, 0xf}, 0x18e2578?) /tmp/buildlet/go/src/os/file.go:766 +0x7d fp=0xc000856d58 sp=0xc000856d10 pc=0x10b819d cmd/go/internal/script.(*State).ExtractFiles(0xc000e7ad00, 0xc000538a80?) /tmp/buildlet/go/src/cmd/go/internal/script/state.go:171 +0x1c9 fp=0xc000856e20 sp=0xc000856d58 pc=0x16421c9 cmd/go_test.TestScript.func3(0xc0005d7ba0) /tmp/buildlet/go/src/cmd/go/script_test.go:128 +0x2a5 fp=0xc000856f70 sp=0xc000856e20 pc=0x166ff25 testing.tRunner(0xc0005d7ba0, 0xc0004daeb0)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-16 20:47 linux-riscv64-unmatched go@0183c1aa runtime.TestChan (log)

runtime: val=18446744073709518848 n=-40960 fatal error: sysMemStat overflow runtime stack: runtime.throw({0x4214ef?, 0x3f6c1c9223?}) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/panic.go:1077 +0x44 fp=0x3f667fb650 sp=0x3f667fb628 pc=0x4cbc4 runtime.(*sysMemStat).add(0x74b4a0?, 0xffffffffffff6000) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mstats.go:642 +0x88 fp=0x3f667fb670 sp=0x3f667fb650 pc=0x47350 runtime.(*mheap).allocSpan(0x74b4a0, 0x5, 0x0, 0x0?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mheap.go:1355 +0x490 fp=0x3f667fb710 sp=0x3f667fb670 pc=0x3cd68 ... /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/malloc.go:1346 +0x6c fp=0x3f40008bb0 sp=0x3f40008b90 pc=0x1f1bc runtime.makeBucketArray(0x3a5160, 0x88?, 0x3a5160?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/map.go:364 +0x190 fp=0x3f40008bd8 sp=0x3f40008bb0 pc=0x1fff0 runtime.hashGrow(0x3f400e3698?, 0x3f40008e90) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/map.go:1068 +0x98 fp=0x3f40008c10 sp=0x3f40008bd8 pc=0x21ca8 runtime.mapassign_fast64(0x3a5160, 0x3f40008e90, 0xa3) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/map_fast64.go:157 +0xf0 fp=0x3f40008c48 sp=0x3f40008c10 pc=0x23748 runtime_test.TestChan(0x3f698456c0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/chan_test.go:173 +0xf64 fp=0x3f40008f78 sp=0x3f40008c48 pc=0x2b97f4 testing.tRunner(0x3f698456c0, 0x4451c8)

— watchflakes

Comment From: bcmills

Filed or updated: - #60449 - #60850 - #60888 - #60889

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-21 20:42 netbsd-arm-bsiegert go@ad2c5177 runtime.TestSignalDuringExec (log)

--- FAIL: TestSignalDuringExec (0.22s) crash_unix_test.go:275: /var/gobuilder/buildlet/tmp/go-build4142944083/testprognet.exe SignalDuringExec (219.791889ms): ok crash_unix_test.go:278: want OK , got signal 28 received on thread with no signal stack fatal error: non-Go code disabled sigaltstack runtime stack: runtime.throw({0x12ad3b, 0x20}) /var/gobuilder/buildlet/go/src/runtime/panic.go:1077 +0x4c fp=0x42a4e4 sp=0x42a4d0 pc=0x4d27c runtime.noSignalStack(0x1c) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:1035 +0x68 fp=0x42a4f0 sp=0x42a4e4 pc=0x674d4 runtime.adjustSignalStack(0x1c, 0x1e9e10, 0x42a53c) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:590 +0x25c fp=0x42a524 sp=0x42a4f0 pc=0x663c8 runtime.sigtrampgo(0x1c, 0x42a590, 0x42a610) /var/gobuilder/buildlet/go/src/runtime/signal_unix.go:480 +0xc4 fp=0x42a55c sp=0x42a524 pc=0x65fa4 runtime.sigtramp() /var/gobuilder/buildlet/go/src/runtime/sys_netbsd_arm.s:305 +0x2c fp=0x42a570 sp=0x42a55c pc=0x83948 goroutine 1 [running]: goroutine running on other thread; stack unavailable Start failed: exit status 2OK

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-23 21:36 darwin-amd64-10_15 telemetry@5a4cd7a1 go@bca81759 (log)

fatal error: workbuf is not empty runtime stack: runtime.throw({0x16519f6?, 0x700003f65e08?}) /tmp/buildlet/go/src/runtime/panic.go:1047 +0x5d fp=0x700003f65de0 sp=0x700003f65db0 pc=0x103449d runtime.(*workbuf).checkempty(0x4582128?) /tmp/buildlet/go/src/runtime/mgcwork.go:344 +0x36 fp=0x700003f65e00 sp=0x700003f65de0 pc=0x1025a16 runtime.getempty() /tmp/buildlet/go/src/runtime/mgcwork.go:357 +0x1e8 fp=0x700003f65e60 sp=0x700003f65e00 pc=0x1025c28 runtime.handoff(0xc001c81000) /tmp/buildlet/go/src/runtime/mgcwork.go:439 +0x25 fp=0x700003f65e90 sp=0x700003f65e60 pc=0x1025e25 runtime.(*gcWork).balance(0xc000035238) /tmp/buildlet/go/src/runtime/mgcwork.go:297 +0x45 fp=0x700003f65ea8 sp=0x700003f65e90 pc=0x1025905 runtime.gcDrain(0xc000035238, 0x3) /tmp/buildlet/go/src/runtime/mgcmark.go:1085 +0x125 fp=0x700003f65f08 sp=0x700003f65ea8 pc=0x101e7e5 runtime.gcBgMarkWorker.func2() /tmp/buildlet/go/src/runtime/mgc.go:1348 +0xad fp=0x700003f65f58 sp=0x700003f65f08 pc=0x101af6d runtime.systemstack() /tmp/buildlet/go/src/runtime/asm_amd64.s:496 +0x49 fp=0x700003f65f60 sp=0x700003f65f58 pc=0x10655c9

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-05-30 22:14 linux-amd64-longtest-race go@4497b123 runtime (log)

goos: linux goarch: amd64 pkg: runtime cpu: Intel(R) Xeon(R) CPU @ 2.20GHz BenchmarkCallers/cached-4 70426 1702 ns/op BenchmarkCallers/inlined-4 52648 2261 ns/op BenchmarkCallers/no-cache-4 10000 10077 ns/op BenchmarkFPCallers/cached-4 2868400 41.77 ns/op BenchmarkMakeChan/Byte-4 1177291 104.5 ns/op BenchmarkMakeChan/Int-4 858823 124.3 ns/op ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0xa738a9?, 0xc0000120f0?}) /workdir/go/src/runtime/panic.go:1077 +0x5c fp=0xc000078d88 sp=0xc000078d58 pc=0x4735bc runtime.(*mspan).reportZombies(0x7faa148c91d8) /workdir/go/src/runtime/mgcsweep.go:861 +0x2e5 fp=0xc000078e08 sp=0xc000078d88 pc=0x461885 runtime.(*sweepLocked).sweep(0xde2680?, 0x0) /workdir/go/src/runtime/mgcsweep.go:644 +0xbb4 fp=0xc000078f28 sp=0xc000078e08 pc=0x461174 runtime.sweepone() ... runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000078fe8 sp=0xc000078fe0 pc=0x4b5201 created by runtime.gcenable in goroutine 1 /workdir/go/src/runtime/mgc.go:200 +0x66 goroutine 4580 [running]: goroutine running on other thread; stack unavailable created by testing.(*B).doBench in goroutine 1 /workdir/go/src/testing/benchmark.go:284 +0xa5 exit status 2

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-18 19:55 linux-ppc64le-buildlet go@5d481abc runtime.TestFakeTime (log)

--- FAIL: TestFakeTime (0.31s) crash_test.go:141: running /workdir/go/bin/go build -o /workdir/tmp/go-build1342463730/testfaketime_-tags=faketime.exe -tags=faketime time_test.go:31: building testfaketime [-tags=faketime]: exit status 2 fatal error: all goroutines are asleep - deadlock!

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-01 20:35 darwin-amd64-11_0 sync@93782cc8 go@28ca813a (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x108 pc=0x100e67c] goroutine 3 [running]: runtime.throw({0x1697d0c?, 0x2c31b88?}) runtime/panic.go:1077 +0x5c fp=0xc0000476c0 sp=0xc000047690 pc=0x10387fc runtime.sigpanic() runtime/signal_unix.go:845 +0x3e9 fp=0xc000047720 sp=0xc0000476c0 pc=0x104f7e9 runtime.unlock2(0x48?) runtime/lock_sema.go:122 +0x7c fp=0xc000047748 sp=0xc000047720 pc=0x100e67c runtime.unlockWithRank(...) runtime/lockrank_off.go:34 runtime.unlock(...) runtime/lock_sema.go:96 runtime.freeSomeWbufs(0x1) runtime/mgcwork.go:472 +0x46 fp=0xc000047778 sp=0xc000047748 pc=0x102a4a6 runtime.bgsweep(0x0?) runtime/mgcsweep.go:308 +0x167 fp=0xc0000477c8 sp=0xc000047778 pc=0x1027f67 runtime.gcenable.func1() runtime/mgc.go:200 +0x25 fp=0xc0000477e0 sp=0xc0000477c8 pc=0x101d005 runtime.goexit() runtime/asm_amd64.s:1650 +0x1 fp=0xc0000477e8 sp=0xc0000477e0 pc=0x106e641 created by runtime.gcenable in goroutine 1 runtime/mgc.go:200 +0x66

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-17 14:37 netbsd-386-9_3 sys@706fa986 go@813aad51 net [build] (log)

fatal error: all goroutines are asleep - deadlock!

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-18 21:24 darwin-amd64-13 go@813aad51 cmd/cgo/internal/test/issue24161e2 [build] (log)

fatal error: all goroutines are asleep - deadlock! runtime stack: runtime.fatal({0x11ecc3c?, 0x700005633d58?}) runtime/panic.go:1096 +0x5c fp=0x700005633d20 sp=0x700005633cf0 pc=0x10339fc runtime.checkdead() runtime/proc.go:5498 +0x236 fp=0x700005633d80 sp=0x700005633d20 pc=0x1040f96 runtime.mput(0x1042659?) runtime/proc.go:5933 +0x2b fp=0x700005633d90 sp=0x700005633d80 pc=0x10423ab runtime.stopm() runtime/proc.go:2534 +0x67 fp=0x700005633dc0 sp=0x700005633d90 pc=0x103a367 runtime.findRunnable() runtime/proc.go:3229 +0xb9c fp=0x700005633ed0 sp=0x700005633dc0 pc=0x103bcbc runtime.schedule() runtime/proc.go:3582 +0xb1 fp=0x700005633f08 sp=0x700005633ed0 pc=0x103cab1 runtime.park_m(0xc0000061a0?) runtime/proc.go:3745 +0x11f fp=0x700005633f50 sp=0x700005633f08 pc=0x103cfbf runtime.mcall() runtime/asm_amd64.s:458 +0x4e fp=0x700005633f68 sp=0x700005633f50 pc=0x10622ce

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-17 14:36 netbsd-amd64-9_3 text@ab07ad1b go@8e1ec1cb net [build] (log)

fatal error: all goroutines are asleep - deadlock!

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-18 23:51 openbsd-386-72 go@8e1ec1cb cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:6906 https://vcs-test.golang.org rerouted to https://127.0.0.1:27007 go test proxy running at GOPROXY=http://127.0.0.1:13589/mod --- FAIL: TestScript (0.49s) --- FAIL: TestScript/doc (8.59s) script_test.go:132: 2023-07-19T00:18:47Z script_test.go:134: $WORK=/tmp/workdir/tmp/cmd-go-test-1792972832/tmpdir3603819314/doc2905635927 script_test.go:156: # go doc --help (0.790s) # go help doc (0.133s) ... fatal error: all goroutines are asleep - deadlock! runtime stack: runtime.fatal({0x81b9055, 0x25}) runtime/panic.go:1096 +0x4d fp=0xcf7edb14 sp=0xcf7edb00 pc=0x807d3ed runtime.checkdead() runtime/proc.go:5498 +0x294 fp=0xcf7edb60 sp=0xcf7edb14 pc=0x808a784 runtime.mput(0x82b74a0) runtime/proc.go:5933 +0x2e fp=0xcf7edb64 sp=0xcf7edb60 pc=0x808bf2e runtime.stopm() runtime/proc.go:2534 +0x68 fp=0xcf7edb78 sp=0xcf7edb64 pc=0x80839e8 runtime.findRunnable() runtime/proc.go:3229 +0xb6d fp=0xcf7edc14 sp=0xcf7edb78 pc=0x808524d runtime.schedule() runtime/proc.go:3582 +0xb1 fp=0xcf7edc30 sp=0xcf7edc14 pc=0x8086381 runtime.park_m(0x62408100) runtime/proc.go:3745 +0x155 fp=0xcf7edc4c sp=0xcf7edc30 pc=0x8086a65 runtime.mcall() runtime/asm_386.s:329 +0x40 fp=0xcf7edc54 sp=0xcf7edc4c pc=0x80aaf00

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-18 23:51 darwin-amd64-longtest go@8e1ec1cb cmd/vet.TestVet (log)

--- FAIL: TestVet (0.00s) --- FAIL: TestVet/assign (1.74s) vet_test.go:147: error check failed: assign.go:18: missing error "self-assignment of x to x" assign.go:20: missing error "self-assignment of s.x to s.x" assign.go:22: missing error "self-assignment of s.l.0. to s.l.0." Unmatched Errors: fatal error: all goroutines are asleep - deadlock! runtime stack: runtime.fatal({0x1693bfb?, 0x700002e7bd58?}) ... cmd/go/internal/work.ActorFunc.Act(0x178ab90?, 0x1b2dbe0?, {0x178ab90?, 0x1b2dbe0?}, 0x103b6bc?) cmd/go/internal/work/action.go:78 +0x2d fp=0xc0005cbd70 sp=0xc0005cbd40 pc=0x14daeed cmd/go/internal/work.(*Builder).Do.func3({0x178ab90, 0x1b2dbe0}, 0xc0001474a0) cmd/go/internal/work/exec.go:151 +0x7e4 fp=0xc0005cbf20 sp=0xc0005cbd70 pc=0x14e9724 cmd/go/internal/work.(*Builder).Do.func4() cmd/go/internal/work/exec.go:219 +0xa8 fp=0xc0005cbfe0 sp=0xc0005cbf20 pc=0x14e8d68 runtime.goexit() runtime/asm_amd64.s:1650 +0x1 fp=0xc0005cbfe8 sp=0xc0005cbfe0 pc=0x106e561 created by cmd/go/internal/work.(*Builder).Do in goroutine 1 cmd/go/internal/work/exec.go:205 +0x405

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (`runtime.throw\(` || `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-18 23:51 freebsd-arm-paulzhol go@8e1ec1cb cmd/cgo/internal/test/issue30527 [build] (log)

fatal error: all goroutines are asleep - deadlock! runtime stack: runtime.fatal({0x20273b, 0x25}) runtime/panic.go:1096 +0x4c fp=0x28c91ea4 sp=0x28c91e90 pc=0x4bbec runtime.checkdead() runtime/proc.go:5498 +0x334 fp=0x28c91ef0 sp=0x28c91ea4 pc=0x5b5c4 runtime.mput(0x28c80000) runtime/proc.go:5933 +0x44 fp=0x28c91ef4 sp=0x28c91ef0 pc=0x5d1c0 runtime.stopm() runtime/proc.go:2534 +0x60 fp=0x28c91f08 sp=0x28c91ef4 pc=0x53708 runtime.findRunnable() runtime/proc.go:3229 +0xd78 fp=0x28c91fa4 sp=0x28c91f08 pc=0x55328 runtime.schedule() runtime/proc.go:3582 +0xac fp=0x28c91fc0 sp=0x28c91fa4 pc=0x56644 runtime.park_m(0x28c02100) runtime/proc.go:3745 +0x160 fp=0x28c91fdc sp=0x28c91fc0 pc=0x56e8c runtime.mcall() runtime/asm_arm.s:265 +0x48 fp=0x28c91fe4 sp=0x28c91fdc pc=0x7f5f4

— watchflakes

Comment From: prattmic

I have split the deadlock issue to #61454.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-20 21:16 darwin-amd64-13 build@04b8c053 go@bd3a1f24 (log)

— watchflakes

Comment From: bcmills

Updated #60449 to include the above failure on darwin/amd64.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-31 18:05 linux-riscv64-unmatched go@789980ec (log)

fatal error: workbuf is not empty runtime stack: runtime.throw({0x176436?, 0x2ee68?}) runtime/panic.go:837 +0x44 fp=0x3ffff27490 sp=0x3ffff27468 pc=0x44d74 runtime.(*workbuf).checkempty(0x0?) runtime/mgcwork.go:344 +0x48 fp=0x3ffff274a8 sp=0x3ffff27490 pc=0x36340 runtime.getempty() runtime/mgcwork.go:357 +0x1f0 fp=0x3ffff27500 sp=0x3ffff274a8 pc=0x36538 runtime.handoff(0x3f8844a800) runtime/mgcwork.go:439 +0x2c fp=0x3ffff27528 sp=0x3ffff27500 pc=0x366fc runtime.(*gcWork).balance(0x3f88025740) runtime/mgcwork.go:297 +0x50 fp=0x3ffff27538 sp=0x3ffff27528 pc=0x36220 runtime.gcDrain(0x3f88025740, 0x400000002?) runtime/mgcmark.go:1085 +0x154 fp=0x3ffff275a0 sp=0x3ffff27538 pc=0x2e6cc runtime.gcBgMarkWorker.func2() runtime/mgc.go:1405 +0x84 fp=0x3ffff275e8 sp=0x3ffff275a0 pc=0x2abe4 runtime.systemstack() runtime/asm_riscv64.s:133 +0x54 fp=0x3ffff275f0 sp=0x3ffff275e8 pc=0x72ca4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-31 22:18 linux-riscv64-unmatched go@be0e0b06 cmd/go/internal/par.TestWork (log)

fatal error: sync: unlock of unlocked mutex runtime.gopark(0x3f880aa180?, 0x1?, 0xac?, 0xa1?, 0x1e?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3f8809fd50 sp=0x3f8809fd38 pc=0x4957c runtime.goparkunlock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:404 runtime.semacquire1(0x3f880e2014, 0x0?, 0x3, 0x1, 0x94?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:160 +0x218 fp=0x3f8809fda0 sp=0x3f8809fd50 pc=0x59fd0 sync.runtime_SemacquireMutex(0x24ece0?, 0x94?, 0x3f880e2014?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:77 +0x44 fp=0x3f8809fdd0 sp=0x3f8809fda0 pc=0x75494 sync.(*Mutex).lockSlow(0x3f880e2010) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:171 +0x180 fp=0x3f8809fe20 sp=0x3f8809fdd0 pc=0x7e860 sync.(*Mutex).Lock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:90 cmd/go/internal/par.(*Work[...]).Add(0x176d80, 0x128e) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:36 +0x80 fp=0x3f8809fe80 sp=0x3f8809fe20 pc=0x1038a8 cmd/go/internal/par.TestWork.func1(0x128f) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:22 +0x5c fp=0x3f8809feb0 sp=0x3f8809fe80 pc=0x102e84 cmd/go/internal/par.(*Work[...]).runner(0x102d2c) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:102 +0x40 fp=0x3f8809fee0 sp=0x3f8809feb0 pc=0x103538 cmd/go/internal/par.(*Work[...]).Do(0x176d80, 0x64, 0x0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:70 +0x138 fp=0x3f8809ff10 sp=0x3f8809fee0 pc=0x1037f0 cmd/go/internal/par.TestWork(0x3f880831e0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:19 +0xc4 fp=0x3f8809ff78 sp=0x3f8809ff10 pc=0x102d84 testing.tRunner(0x3f880831e0, 0x151a50)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-01 13:51 linux-riscv64-unmatched go@91387436 cmd/go/internal/par.TestWork (log)

fatal error: sync: inconsistent mutex state runtime.gopark(0x24ebc0?, 0x0?, 0x40?, 0xab?, 0x1039e8?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3f7010dde0 sp=0x3f7010ddc8 pc=0x4957c runtime.goparkunlock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:404 runtime.semacquire1(0x3f70070014, 0x0?, 0x3, 0x1, 0x76?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:160 +0x218 fp=0x3f7010de30 sp=0x3f7010dde0 pc=0x59fd0 sync.runtime_SemacquireMutex(0x24ebc0?, 0x10?, 0x3f70070010?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:77 +0x44 fp=0x3f7010de60 sp=0x3f7010de30 pc=0x75494 sync.(*Mutex).lockSlow(0x3f70070010) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:171 +0x180 fp=0x3f7010deb0 sp=0x3f7010de60 pc=0x7e860 sync.(*Mutex).Lock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:90 cmd/go/internal/par.(*Work[...]).runner(0x102d2c) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:79 +0x88 fp=0x3f7010dee0 sp=0x3f7010deb0 pc=0x103580 cmd/go/internal/par.(*Work[...]).Do(0x176d80, 0x64, 0x0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:70 +0x138 fp=0x3f7010df10 sp=0x3f7010dee0 pc=0x1037f0 cmd/go/internal/par.TestWork(0x3f70001520) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:19 +0xc4 fp=0x3f7010df78 sp=0x3f7010df10 pc=0x102d84 testing.tRunner(0x3f70001520, 0x151a50)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-02 15:24 linux-386 go@0f1491de cmd/cgo/internal/test.TestCallbackStack (log)

fatal error: m changed unexpectedly in cgocallbackg runtime.throw({0x5677c60d, 0x26}) /workdir/go/src/runtime/panic.go:837 +0x52 fp=0x57050c8c sp=0x57050c78 pc=0x56629d72 runtime.cgocallbackg(0x5676af90, 0xe4ff52bf, 0x0) /workdir/go/src/runtime/cgocall.go:257 +0x16e fp=0x57050cc4 sp=0x57050c8c pc=0x565ef64e runtime.cgocallback(0x565ef47e, 0x5676d1a0, 0x57050d04) /workdir/go/src/runtime/asm_386.s:779 +0xa5 fp=0x57050cd4 sp=0x57050cc4 pc=0x56663865 runtime.systemstack_switch() /workdir/go/src/runtime/asm_386.s:341 fp=0x57050cd8 sp=0x57050cd4 pc=0x566624e0 runtime.cgocall(0x5676d1a0, 0x57050d04) /workdir/go/src/runtime/cgocall.go:175 +0x8e fp=0x57050cf0 sp=0x57050cd8 pc=0x565ef47e cmd/cgo/internal/test._Cfunc_callGoStackCheck() _cgo_gotypes.go:1247 +0x3b fp=0x57050d04 sp=0x57050cf0 pc=0x567395ab cmd/cgo/internal/test.stack580() /workdir/go/src/cmd/cgo/internal/test/callback.go:677 +0x53 fp=0x57050f4c sp=0x57050d04 pc=0x56740e43 cmd/cgo/internal/test.testCallbackStack(...) /workdir/go/src/cmd/cgo/internal/test/callback.go:301 cmd/cgo/internal/test.TestCallbackStack(0x570a43c0) /workdir/go/src/cmd/cgo/internal/test/cgo_test.go:84 +0x3e fp=0x57050f5c sp=0x57050f4c pc=0x56737c2e testing.tRunner(0x570a43c0, 0x567ecf54)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-01 17:41 linux-riscv64-unmatched net@8ffa475f go@fb6f38dd x/net/internal/timeseries [build] (log)

fatal error: workbuf is empty fatal error: workbuf is empty fatal error: workbuf is empty runtime stack: runtime.throw({0x2fc22e?, 0x10eb0cad125ad?}) runtime/panic.go:837 +0x44 fp=0x3f8004fed0 sp=0x3f8004fea8 pc=0x452b4 runtime.(*workbuf).checknonempty(0x364e4?) runtime/mgcwork.go:338 +0x48 fp=0x3f8004fee8 sp=0x3f8004fed0 pc=0x36558 runtime.trygetfull() ... runtime.trygetfull() runtime/mgcwork.go:430 +0x74 fp=0x3f8004bf00 sp=0x3f8004bee8 pc=0x36914 runtime.(*gcWork).tryGet(0x3f8002e140) runtime/mgcwork.go:216 +0x68 fp=0x3f8004bf28 sp=0x3f8004bf00 pc=0x362f0 runtime.gcDrain(0x3f8002e140, 0x400000002?) runtime/mgcmark.go:1090 +0x1b4 fp=0x3f8004bf90 sp=0x3f8004bf28 pc=0x2e9a4 runtime.gcBgMarkWorker.func2() runtime/mgc.go:1405 +0x84 fp=0x3f8004bfd8 sp=0x3f8004bf90 pc=0x2aebc runtime.systemstack() runtime/asm_riscv64.s:133 +0x54 fp=0x3f8004bfe0 sp=0x3f8004bfd8 pc=0x72ed4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-02 15:24 linux-riscv64-unmatched go@0f1491de cmd/go/internal/par.TestWork (log)

fatal error: sync: unlock of unlocked mutex fatal error: sync: inconsistent mutex state runtime.gopark(0x3f88181a40?, 0x0?, 0xac?, 0xa1?, 0x3f0000001e?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3f88032550 sp=0x3f88032538 pc=0x4957c runtime.goparkunlock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:404 runtime.semacquire1(0x3f88162014, 0x0?, 0x3, 0x1, 0x78?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:160 +0x218 fp=0x3f880325a0 sp=0x3f88032550 pc=0x59fd0 sync.runtime_SemacquireMutex(0x25f000?, 0x84?, 0x103a6c?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:77 +0x44 fp=0x3f880325d0 sp=0x3f880325a0 pc=0x75494 sync.(*Mutex).lockSlow(0x3f88162010) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:171 +0x180 fp=0x3f88032620 sp=0x3f880325d0 pc=0x7e860 sync.(*Mutex).Lock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:90 cmd/go/internal/par.(*Work[...]).Add(0x176e00, 0x3a4) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:36 +0x80 fp=0x3f88032680 sp=0x3f88032620 pc=0x1039d8 cmd/go/internal/par.TestWork.func1(0x3a5) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:22 +0x5c fp=0x3f880326b0 sp=0x3f88032680 pc=0x102fb4 cmd/go/internal/par.(*Work[...]).runner(0x102e5c) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:102 +0x40 fp=0x3f880326e0 sp=0x3f880326b0 pc=0x103668 cmd/go/internal/par.(*Work[...]).Do(0x176e00, 0x64, 0x0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:70 +0x138 fp=0x3f88032710 sp=0x3f880326e0 pc=0x103920 cmd/go/internal/par.TestWork(0x3f88103860) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:19 +0xc4 fp=0x3f88032778 sp=0x3f88032710 pc=0x102eb4 testing.tRunner(0x3f88103860, 0x151a50)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-03 05:31 linux-riscv64-unmatched go@83c4e533 encoding/gob [build] (log)

fatal error: bad sweepgen in refill goroutine 542 [running]: runtime.throw({0x922bdd?, 0x3fa3b6a000?}) runtime/panic.go:837 +0x44 fp=0x3f98319448 sp=0x3f98319420 pc=0x5379c runtime.(*mcache).refill(...) runtime/mcache.go:157 runtime.(*mcache).nextFree(0x3feb10a5b8, 0x10) runtime/malloc.go:923 +0x4a0 fp=0x3f983194d0 sp=0x3f98319448 pc=0x1f818 runtime.mallocgc(0x60, 0x8b9e80, 0x1) ... cmd/compile/internal/ssagen.Compile(0x3fa20f8420, 0x8079a4?) cmd/compile/internal/ssagen/pgen.go:187 +0x44 fp=0x3f9831df78 sp=0x3f9831ddd8 pc=0x6237ec cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:184 +0x48 fp=0x3f9831dfb0 sp=0x3f9831df78 pc=0x8075e8 cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:166 +0x40 fp=0x3f9831dfd8 sp=0x3f9831dfb0 pc=0x807998 runtime.goexit() runtime/asm_riscv64.s:512 +0x4 fp=0x3f9831dfd8 sp=0x3f9831dfd8 pc=0x8a564 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 22 cmd/compile/internal/gc/compile.go:165 +0x1f8

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 00:28 linux-riscv64-unmatched go@41981930 path/filepath [build] (log)

fatal error: workbuf is empty fatal error: workbuf is empty fatal error: workbuf is empty fatal error: workbuf is empty runtime stack: runtime.throw({0x2fc5de?, 0x0?}) runtime/panic.go:845 +0x44 fp=0x3f74093ed0 sp=0x3f74093ea8 pc=0x45384 runtime.(*workbuf).checknonempty(0x364e4?) runtime/mgcwork.go:338 +0x48 fp=0x3f74093ee8 sp=0x3f74093ed0 pc=0x36558 ... runtime.(*gcWork).tryGet(0x3f74023240) runtime/mgcwork.go:207 +0x34 fp=0x3fffa162d8 sp=0x3fffa162b0 pc=0x362bc runtime.gcDrainN(0x3f74023240, 0x10000) runtime/mgcmark.go:1170 +0x118 fp=0x3fffa16300 sp=0x3fffa162d8 pc=0x2ed28 runtime.gcAssistAlloc1(0x3f740001a0, 0x3f743f21a0?) runtime/mgcmark.go:568 +0x144 fp=0x3fffa16360 sp=0x3fffa16300 pc=0x2d8c4 runtime.gcAssistAlloc.func1() runtime/mgcmark.go:476 +0x28 fp=0x3fffa16378 sp=0x3fffa16360 pc=0x2d760 runtime.systemstack() runtime/asm_riscv64.s:133 +0x54 fp=0x3fffa16380 sp=0x3fffa16378 pc=0x72fa4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 06:58 linux-386 go@088f953f cmd/cgo/internal/test.TestCallbackStack (log)

fatal error: m changed unexpectedly in cgocallbackg runtime.throw({0x567ef60d, 0x26}) /workdir/go/src/runtime/panic.go:845 +0x52 fp=0x57e32c74 sp=0x57e32c60 pc=0x5669b0f2 runtime.cgocallbackg(0x567dd730, 0xc01c62bf, 0x0) /workdir/go/src/runtime/cgocall.go:257 +0x16e fp=0x57e32cac sp=0x57e32c74 pc=0x5666068e runtime.cgocallback(0x566604be, 0x567df940, 0x57e32cec) /workdir/go/src/runtime/asm_386.s:779 +0xa5 fp=0x57e32cbc sp=0x57e32cac pc=0x566d4e95 runtime.systemstack_switch() /workdir/go/src/runtime/asm_386.s:341 fp=0x57e32cc0 sp=0x57e32cbc pc=0x566d3b10 runtime.cgocall(0x567df940, 0x57e32cec) /workdir/go/src/runtime/cgocall.go:175 +0x8e fp=0x57e32cd8 sp=0x57e32cc0 pc=0x566604be cmd/cgo/internal/test._Cfunc_callGoStackCheck() _cgo_gotypes.go:1247 +0x3b fp=0x57e32cec sp=0x57e32cd8 pc=0x567abc7b cmd/cgo/internal/test.stack604() /workdir/go/src/cmd/cgo/internal/test/callback.go:683 +0x53 fp=0x57e32f4c sp=0x57e32cec pc=0x567b37e3 cmd/cgo/internal/test.testCallbackStack(...) /workdir/go/src/cmd/cgo/internal/test/callback.go:301 cmd/cgo/internal/test.TestCallbackStack(0x57ed6000) /workdir/go/src/cmd/cgo/internal/test/cgo_test.go:84 +0x3e fp=0x57e32f5c sp=0x57e32f4c pc=0x567aa2fe testing.tRunner(0x57ed6000, 0x5685fef4)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 19:31 linux-386-longtest go@d367ec6a runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.59s) crash_cgo_test.go:217: /workdir/tmp/go-build2217381702/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: pcdata is 212 and 6 locals stack map entries for runtime.cgocallbackg (targetpc=0x804ddae) fatal error: bad symbol table runtime stack: runtime.throw({0x81aa1ba, 0x10}) /workdir/go/src/runtime/panic.go:859 +0x4d fp=0xff9d074c sp=0xff9d0738 pc=0x808560d runtime.(*stkframe).getStackMap(0xff9d0850, 0xff9d0990, 0x1) /workdir/go/src/runtime/stkframe.go:202 +0x5e2 fp=0xff9d07b8 sp=0xff9d074c pc=0x80a20f2 runtime.adjustframe(0xff9d0850, 0xff9d0984) /workdir/go/src/runtime/stack.go:679 +0x57 fp=0xff9d0834 sp=0xff9d07b8 pc=0x809fd47 runtime.copystack(0xa007100, 0x800) /workdir/go/src/runtime/stack.go:932 +0x2d5 fp=0xff9d0aa8 sp=0xff9d0834 pc=0x80a0435 runtime.newstack() /workdir/go/src/runtime/stack.go:1113 +0x46f fp=0xff9d0b80 sp=0xff9d0aa8 pc=0x80a09df runtime.morestack() /workdir/go/src/runtime/asm_386.s:453 +0x7c fp=0xff9d0b84 sp=0xff9d0b80 pc=0x80ba7ec

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 19:31 linux-arm64-longtest go@d367ec6a runtime.TestVDSO (log)

--- FAIL: TestVDSO (0.65s) crash_test.go:158: /tmp/workdir/tmp/go-build1177904178/testprog.exe SignalInVDSO: exit status 2 crash_test.go:161: output: runtime: g1: frame.sp=0x400029af2f top=0x400029afd0 stack=[0x400029a000-0x400029b000 fatal error: traceback did not unwind completely runtime stack: runtime.throw({0x10ccf6?, 0x1?}) /tmp/workdir/go/src/runtime/panic.go:859 +0x40 fp=0xfffff3b14370 sp=0xfffff3b14340 pc=0x4a230 runtime.(*unwinder).finishInternal(0xfffff3b14488?) /tmp/workdir/go/src/runtime/traceback.go:561 +0x138 fp=0xfffff3b143b0 sp=0xfffff3b14370 pc=0x710e8 runtime.(*unwinder).next(0xfffff3b14488?) /tmp/workdir/go/src/runtime/traceback.go:442 +0x2cc fp=0xfffff3b14440 sp=0xfffff3b143b0 pc=0x70efc runtime.copystack(0x40000021a0, 0x1000) /tmp/workdir/go/src/runtime/stack.go:931 +0x30c fp=0xfffff3b14840 sp=0xfffff3b14440 pc=0x65c2c runtime.newstack() /tmp/workdir/go/src/runtime/stack.go:1113 +0x384 fp=0xfffff3b149f0 sp=0xfffff3b14840 pc=0x660f4 runtime.morestack() /tmp/workdir/go/src/runtime/asm_arm64.s:316 +0x70 fp=0xfffff3b149f0 sp=0xfffff3b149f0 pc=0x7d5d0 wanted: success

2023-08-07 19:31 linux-arm64-longtest go@aca65771 runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.28s) crash_cgo_test.go:217: /tmp/workdir/tmp/go-build2962622675/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: g6: frame.sp=0x4000284782 top=0x40002847d0 stack=[0x4000284000-0x4000284800 fatal error: traceback did not unwind completely runtime stack: runtime.throw({0x572985?, 0x1?}) /tmp/workdir/go/src/runtime/panic.go:859 +0x40 fp=0xf8d5df7fb400 sp=0xf8d5df7fb3d0 pc=0x43dc00 runtime.(*unwinder).finishInternal(0xf8d5df7fb518?) /tmp/workdir/go/src/runtime/traceback.go:558 +0x138 fp=0xf8d5df7fb440 sp=0xf8d5df7fb400 pc=0x468c98 runtime.(*unwinder).next(0xf8d5df7fb518?) /tmp/workdir/go/src/runtime/traceback.go:439 +0x2c8 fp=0xf8d5df7fb4d0 sp=0xf8d5df7fb440 pc=0x468aa8 runtime.copystack(0x4000003d40, 0x800) /tmp/workdir/go/src/runtime/stack.go:930 +0x2fc fp=0xf8d5df7fb5d0 sp=0xf8d5df7fb4d0 pc=0x45b5bc runtime.newstack() /tmp/workdir/go/src/runtime/stack.go:1112 +0x384 fp=0xf8d5df7fb780 sp=0xf8d5df7fb5d0 pc=0x45ba84 runtime.morestack() /tmp/workdir/go/src/runtime/asm_arm64.s:316 +0x70 fp=0xf8d5df7fb780 sp=0xf8d5df7fb780 pc=0x476ab0

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 19:31 linux-amd64-longtest go@d367ec6a runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.57s) crash_cgo_test.go:217: /workdir/tmp/go-build3951388949/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: pcdata is 32 and 2 args stack map entries for runtime.cgocallbackg (targetpc=0x475608) fatal error: bad symbol table runtime stack: runtime.throw({0x56e6e2?, 0x2?}) /workdir/go/src/runtime/panic.go:859 +0x5c fp=0x7ffe49afbd08 sp=0x7ffe49afbcd8 pc=0x43bcdc runtime.(*stkframe).getStackMap(0x7ffe49afbeb8, 0x7ffe49afc0b8?, 0x1?) /workdir/go/src/runtime/stkframe.go:227 +0x43b fp=0x7ffe49afbdf0 sp=0x7ffe49afbd08 pc=0x45893b runtime.adjustframe(0x7ffe49afbeb8, 0x7ffe49afc0a0) /workdir/go/src/runtime/stack.go:679 +0x9b fp=0x7ffe49afbe80 sp=0x7ffe49afbdf0 pc=0x4567bb runtime.copystack(0xc000007d40, 0x800?) /workdir/go/src/runtime/stack.go:932 +0x325 fp=0x7ffe49afc278 sp=0x7ffe49afbe80 pc=0x456fa5 runtime.newstack() /workdir/go/src/runtime/stack.go:1113 +0x47f fp=0x7ffe49afc428 sp=0x7ffe49afc278 pc=0x45757f runtime.morestack() /workdir/go/src/runtime/asm_amd64.s:593 +0x8f fp=0x7ffe49afc430 sp=0x7ffe49afc428 pc=0x47132f

2023-08-07 19:31 linux-amd64-longtest go@aca65771 runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.92s) crash_cgo_test.go:217: /workdir/tmp/go-build249561495/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: g 35: unexpected return pc for main._Cfunc_CallGoNop called from 0xc0000a5790 stack: frame={sp:0xc0000a5768, fp:0xc0000a5778} stack=[0xc0000a5000,0xc0000a5800) 0x000000c0000a5668: 0x0000000000000000 0x0000000000000000 0x000000c0000a5678: 0x0000000000000000 0x0000000000000000 0x000000c0000a5688: 0x000000000040686b 0x0000000000000000 0x000000c0000a5698: 0x000000c0000a5730 0x000000c000186680 0x000000c0000a56a8: 0x000000c000060b00 0x00000000005270c0 <_cgoexp_e2caf0c5ce4d_GoNop+0x0000000000000000> 0x000000c0000a56b8: 0x00007f6f0ab73dd7 0x000000c0000a56e8 ... fatal error: unknown caller pc runtime stack: runtime.throw({0x56ebab?, 0xc0000a5800?}) /workdir/go/src/runtime/panic.go:859 +0x5c fp=0x7f6f0ab73a38 sp=0x7f6f0ab73a08 pc=0x43bc9c runtime.(*unwinder).next(0x7f6f0ab73ae8) /workdir/go/src/runtime/traceback.go:462 +0x254 fp=0x7f6f0ab73ab0 sp=0x7f6f0ab73a38 pc=0x463c34 runtime.copystack(0xc000186680, 0x800?) /workdir/go/src/runtime/stack.go:930 +0x314 fp=0x7f6f0ab73ba8 sp=0x7f6f0ab73ab0 pc=0x456f54 runtime.newstack() /workdir/go/src/runtime/stack.go:1112 +0x47f fp=0x7f6f0ab73d58 sp=0x7f6f0ab73ba8 pc=0x45751f runtime.morestack() /workdir/go/src/runtime/asm_amd64.s:593 +0x8f fp=0x7f6f0ab73d60 sp=0x7f6f0ab73d58 pc=0x47112f

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 21:16 linux-386-longtest go@008ab9ad runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.73s) crash_cgo_test.go:217: /workdir/tmp/go-build80679251/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: g 19: unexpected return pc for runtime.cgocallbackg1.func3 called from 0x4e07d00 stack: frame={sp:0x920e6dc, fp:0x920e6df} stack=[0x920e000,0x920e800) 0x0920e65c: 0x00000000 0x00000000 0x00000000 0x00000000 0x0920e66c: 0x00000000 0x00000000 0x00000000 0x00000000 0x0920e67c: 0x00000000 0x00000000 0x00000000 0x00000000 0x0920e68c: 0x00000000 0x00000000 0x00000000 0x00000000 0x0920e69c: 0x00000000 0x00000000 0x00000000 0x00000000 0x0920e6ac: 0x00000000 0x00000000 0x00000000 0x00000000 ... fatal error: unknown caller pc runtime stack: runtime.throw({0x81aa6a3, 0x11}) /workdir/go/src/runtime/panic.go:859 +0x4d fp=0xeeec80d8 sp=0xeeec80c4 pc=0x808551d runtime.(*unwinder).next(0xeeec8130) /workdir/go/src/runtime/traceback.go:462 +0x27d fp=0xeeec8114 sp=0xeeec80d8 pc=0x80ace7d runtime.copystack(0x9084300, 0x800) /workdir/go/src/runtime/stack.go:930 +0x270 fp=0xeeec8188 sp=0xeeec8114 pc=0x80a0280 runtime.newstack() /workdir/go/src/runtime/stack.go:1112 +0x46f fp=0xeeec8260 sp=0xeeec8188 pc=0x80a07ff runtime.morestack() /workdir/go/src/runtime/asm_386.s:453 +0x7c fp=0xeeec8264 sp=0xeeec8260 pc=0x80ba2cc

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 21:16 darwin-amd64-longtest go@008ab9ad runtime.TestCgoCCodeSIGPROF (log)

--- FAIL: TestCgoCCodeSIGPROF (0.51s) crash_cgo_test.go:217: /tmp/buildlet/tmp/go-build2813057027/testprogcgo.exe CgoCCodeSIGPROF: exit status 2 crash_cgo_test.go:220: expected "OK\n" got runtime: pcdata is 32 and 2 locals stack map entries for main._Cfunc_CallGoNop (targetpc=0x10e37df7e) fatal error: bad symbol table runtime stack: runtime.throw({0x10e38cc1e?, 0x2?}) /tmp/buildlet/go/src/runtime/panic.go:859 +0x5c fp=0x70000a8d3a18 sp=0x70000a8d39e8 pc=0x10e2a023c runtime.(*stkframe).getStackMap(0x70000a8d3bb8, 0x1?) /tmp/buildlet/go/src/runtime/stkframe.go:202 +0x5bb fp=0x70000a8d3af0 sp=0x70000a8d3a18 pc=0x10e2bcf3b runtime.adjustframe(0x70000a8d3bb8, 0x70000a8d3c20) /tmp/buildlet/go/src/runtime/stack.go:678 +0x92 fp=0x70000a8d3b80 sp=0x70000a8d3af0 pc=0x10e2bac52 runtime.copystack(0xc000102b60, 0x800?) /tmp/buildlet/go/src/runtime/stack.go:931 +0x30a fp=0x70000a8d3c78 sp=0x70000a8d3b80 pc=0x10e2bb42a runtime.newstack() /tmp/buildlet/go/src/runtime/stack.go:1112 +0x47f fp=0x70000a8d3e28 sp=0x70000a8d3c78 pc=0x10e2bb9ff runtime.morestack() /tmp/buildlet/go/src/runtime/asm_amd64.s:593 +0x8f fp=0x70000a8d3e30 sp=0x70000a8d3e28 pc=0x10e2d5daf

2023-08-07 21:16 darwin-amd64-longtest go@008ab9ad runtime.TestVDSO (log)

--- FAIL: TestVDSO (0.96s) crash_test.go:158: /tmp/buildlet/tmp/go-build2813057027/testprog.exe SignalInVDSO: exit status 2 crash_test.go:161: output: runtime: pcdata is 136 and 4 locals stack map entries for main.signalInVDSO (targetpc=0xa477032) fatal error: bad symbol table runtime stack: runtime.throw({0xa47a3ad?, 0x2?}) /tmp/buildlet/go/src/runtime/panic.go:859 +0x5c fp=0x70000c7c0b48 sp=0x70000c7c0b18 pc=0xa3ed91c runtime.(*stkframe).getStackMap(0x70000c7c0ce8, 0x1?) /tmp/buildlet/go/src/runtime/stkframe.go:202 +0x5bb fp=0x70000c7c0c20 sp=0x70000c7c0b48 pc=0xa40849b runtime.adjustframe(0x70000c7c0ce8, 0x70000c7c0d50) /tmp/buildlet/go/src/runtime/stack.go:678 +0x92 fp=0x70000c7c0cb0 sp=0x70000c7c0c20 pc=0xa4061b2 runtime.copystack(0xc0000061a0, 0x1000?) /tmp/buildlet/go/src/runtime/stack.go:931 +0x30a fp=0x70000c7c0da8 sp=0x70000c7c0cb0 pc=0xa40698a runtime.newstack() /tmp/buildlet/go/src/runtime/stack.go:1112 +0x47f fp=0x70000c7c0f58 sp=0x70000c7c0da8 pc=0xa406f5f runtime.morestack() /tmp/buildlet/go/src/runtime/asm_amd64.s:593 +0x8f fp=0x70000c7c0f60 sp=0x70000c7c0f58 pc=0xa41d96f wanted: success

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 23:13 linux-riscv64-unmatched go@3393155a cmd/go/internal/par.TestWork (log)

fatal error: sync: unlock of unlocked mutex fatal error: sync: inconsistent mutex state runtime.gopark(0x3fa806c180?, 0x5a42c?, 0x3?, 0x0?, 0x59ff4?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:398 +0x10c fp=0x3fa8061da0 sp=0x3fa8061d88 pc=0x497fc runtime.goparkunlock(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/proc.go:404 runtime.semacquire1(0x3fa81a0014, 0x0?, 0x3, 0x1, 0x34?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:160 +0x218 fp=0x3fa8061df0 sp=0x3fa8061da0 pc=0x5a250 sync.runtime_SemacquireMutex(0x7ed90?, 0x0?, 0x7d480?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/sema.go:77 +0x44 fp=0x3fa8061e20 sp=0x3fa8061df0 pc=0x75754 sync.(*Mutex).lockSlow(0x3fa81a0010) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:171 +0x180 fp=0x3fa8061e70 sp=0x3fa8061e20 pc=0x7eb08 sync.(*Mutex).Lock(0x3fa81a0048?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/mutex.go:90 +0x58 fp=0x3fa8061e80 sp=0x3fa8061e70 pc=0x7e978 sync.(*Cond).Wait(0x3fa81a0038) /tmp/workdir-host-linux-riscv64-unmatched/go/src/sync/cond.go:71 +0xc4 fp=0x3fa8061eb0 sp=0x3fa8061e80 pc=0x7d494 cmd/go/internal/par.(*Work[...]).runner(0x103224) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:88 +0x130 fp=0x3fa8061ee0 sp=0x3fa8061eb0 pc=0x103b20 cmd/go/internal/par.(*Work[...]).Do(0x177200, 0x64, 0x0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work.go:70 +0x138 fp=0x3fa8061f10 sp=0x3fa8061ee0 pc=0x103ce8 cmd/go/internal/par.TestWork(0x3fa818e000) /tmp/workdir-host-linux-riscv64-unmatched/go/src/cmd/go/internal/par/work_test.go:19 +0xc4 fp=0x3fa8061f78 sp=0x3fa8061f10 pc=0x10327c testing.tRunner(0x3fa818e000, 0x151b08)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-06-16 14:21 linux-arm64-longtest go@1c1c8243 cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:35223 https://vcs-test.golang.org rerouted to https://127.0.0.1:34969 go test proxy running at GOPROXY=http://127.0.0.1:44977/mod 2023/06/16 14:43:53 http: TLS handshake error from 127.0.0.1:55522: read tcp 127.0.0.1:34969->127.0.0.1:55522: read: connection reset by peer 2023/06/16 14:43:53 http: TLS handshake error from 127.0.0.1:55542: EOF 2023/06/16 14:43:54 http: TLS handshake error from 127.0.0.1:55616: EOF 2023/06/16 14:43:54 http: TLS handshake error from 127.0.0.1:55622: EOF 2023/06/16 14:43:54 http: TLS handshake error from 127.0.0.1:55598: EOF 2023/06/16 14:43:54 http: TLS handshake error from 127.0.0.1:55700: EOF --- FAIL: TestScript (0.07s) --- FAIL: TestScript/cover_build_simple (0.96s) script_test.go:132: 2023-06-16T14:44:18Z script_test.go:134: $WORK=/tmp/workdir/tmp/cmd-go-test-1976519721/tmpdir3834219224/cover_build_simple874966305 script_test.go:156: # This test checks basic "go build -cover" functionality. (0.000s) # Hard-wire new coverage for this test. (0.000s) # Build for coverage. (0.723s) # First execute without GOCOVERDIR set... (0.020s) # ... then with GOCOVERDIR set. (0.041s) # Program makes a direct call to os.Exit(0). (0.038s) ... runtime/coverage.emitCounterData() /tmp/workdir/go/src/runtime/coverage/emit.go:285 +0xa4 fp=0xc0000a1ed0 sp=0xc0000a1e60 pc=0xf1c64 runtime.runExitHooks.func1(0xc0000a1f28?) /tmp/workdir/go/src/runtime/exithook.go:53 +0x58 fp=0xc0000a1f00 sp=0xc0000a1ed0 pc=0x99058 runtime.runExitHooks(0x0) /tmp/workdir/go/src/runtime/exithook.go:63 +0xa8 fp=0xc0000a1f30 sp=0xc0000a1f00 pc=0x45f88 runtime.main() /tmp/workdir/go/src/runtime/proc.go:269 +0x2c4 fp=0xc0000a1fd0 sp=0xc0000a1f30 pc=0x71b34 runtime.goexit() /tmp/workdir/go/src/runtime/asm_arm64.s:1197 +0x4 fp=0xc0000a1fd0 sp=0xc0000a1fd0 pc=0x9e664

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 19:27 linux-amd64-wsl tools@f42bca8e go@2c95fa4f x/tools/gopls/internal/lsp.TestLSP (log)

runtime: pointer 0xc003989fb0 to unused region of span span.base()=0xc003982000 span.limit=0xc003989f80 span.state=1 runtime: found in object at *(0xc003987500+0x2a60) object=0xc003987500 s.base()=0xc003982000 s.limit=0xc003989f80 s.spanclass=110 s.elemsize=10880 s.state=mSpanInUse *(object+0) = 0xc003987428 *(object+8) = 0xc0008cf507 *(object+16) = 0x36 *(object+24) = 0x5 *(object+32) = 0x4000 *(object+40) = 0xc0042be000 *(object+48) = 0xc003987600 ... fatal error: found bad pointer in Go heap (incorrect use of unsafe or cgo?) runtime stack: runtime.throw({0xe0f94f?, 0x6?}) /tmp/workdir-host-linux-amd64-wsl/go/src/runtime/panic.go:859 +0x5c fp=0x7ffd31aa24f8 sp=0x7ffd31aa24c8 pc=0x43ca1c runtime.badPointer(0x7f16f48fc9b8, 0x7ffd31aa2578?, 0xc003987500, 0xd2?) /tmp/workdir-host-linux-amd64-wsl/go/src/runtime/mbitmap.go:321 +0x165 fp=0x7ffd31aa2550 sp=0x7ffd31aa24f8 pc=0x419265 runtime.findObject(0xc0038b3a00?, 0x7ffd31aa25d0?, 0x42dffc?) /tmp/workdir-host-linux-amd64-wsl/go/src/runtime/mbitmap.go:364 +0xa6 fp=0x7ffd31aa2588 sp=0x7ffd31aa2550 pc=0x4193e6 runtime.scanobject(0xc003987500, 0xc00004b740) ... /tmp/workdir-host-linux-amd64-wsl/go/src/runtime/chan.go:583 +0x3cd fp=0xc00006fdb8 sp=0xc00006fd40 pc=0x40b68d runtime.chanrecv1(0x1556220?, 0xc7aac0?) /tmp/workdir-host-linux-amd64-wsl/go/src/runtime/chan.go:442 +0x12 fp=0xc00006fde0 sp=0xc00006fdb8 pc=0x40b292 testing.(*T).Run(0xc000252b60, {0xdbf6a0?, 0x536f20?}, 0xc00025a3f0) /tmp/workdir-host-linux-amd64-wsl/go/src/testing/testing.go:1649 +0x3c8 fp=0xc00006fea0 sp=0xc00006fde0 pc=0x537e68 golang.org/x/tools/gopls/internal/lsp/tests.RunTests(0xc000252b60, {0xdc0732, 0x8}, 0x1, 0xf20e18) /tmp/workdir-host-linux-amd64-wsl/gopath/src/golang.org/x/tools/gopls/internal/lsp/tests/tests.go:259 +0x12d fp=0xc00006ff38 sp=0xc00006fea0 pc=0xbb344d golang.org/x/tools/gopls/internal/lsp.TestLSP(0xc000252820?) /tmp/workdir-host-linux-amd64-wsl/gopath/src/golang.org/x/tools/gopls/internal/lsp/lsp_test.go:41 +0x2b fp=0xc00006ff70 sp=0xc00006ff38 pc=0xbfe54b testing.tRunner(0xc000252b60, 0xf20c10)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-01 14:26 linux-riscv64-unmatched go@d4b46b09 cmd/trace [build] (log)

runtime: marked free object in span 0x3fb03caa58, elemsize=16 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x3fac2c6000 free unmarked 0x3fac2c6010 alloc marked 0x3fac2c6020 alloc marked 0x3fac2c6030 free unmarked 0x3fac2c6040 free unmarked 0x3fac2c6050 alloc marked 0x3fac2c6060 free unmarked 0x3fac2c6070 alloc marked 0x3fac2c6080 alloc marked ... fatal error: found pointer to free object goroutine 3 [running]: runtime.throw({0x301a46?, 0x3fac2c75d0?}) runtime/panic.go:837 +0x44 fp=0x3fac035598 sp=0x3fac035570 pc=0x452b4 runtime.(*mspan).reportZombies(0x3fb03caa58) runtime/mgcsweep.go:861 +0x2f0 fp=0x3fac035618 sp=0x3fac035598 pc=0x35c88 runtime.(*sweepLocked).sweep(0x5486c0?, 0x58?) runtime/mgcsweep.go:644 +0x9c4 fp=0x3fac035728 sp=0x3fac035618 pc=0x35464 runtime.sweepone() runtime/mgcsweep.go:393 +0x140 fp=0x3fac035780 sp=0x3fac035728 pc=0x347c0 runtime.bgsweep(0x0?) runtime/mgcsweep.go:301 +0x14c fp=0x3fac0357c8 sp=0x3fac035780 pc=0x3451c runtime.gcenable.func1() runtime/mgc.go:203 +0x2c fp=0x3fac0357d8 sp=0x3fac0357c8 pc=0x28d4c runtime.goexit() runtime/asm_riscv64.s:512 +0x4 fp=0x3fac0357d8 sp=0x3fac0357d8 pc=0x750a4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:203 +0x70

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-08 21:20 linux-riscv64-unmatched go@fe1daf2e net/http_test [build] (log)

fatal error: workbuf is empty fatal error: workbuf is empty runtime stack: runtime.throw({0x2fc5be?, 0x0?}) runtime/panic.go:859 +0x44 fp=0x3f80091ed0 sp=0x3f80091ea8 pc=0x453fc runtime.(*workbuf).checknonempty(0x36504?) runtime/mgcwork.go:338 +0x48 fp=0x3f80091ee8 sp=0x3f80091ed0 pc=0x36578 runtime.trygetfull() runtime/mgcwork.go:430 +0x74 fp=0x3f80091f00 sp=0x3f80091ee8 pc=0x36934 ... runtime.(*gcWork).tryGet(0x3f80025740) runtime/mgcwork.go:207 +0x34 fp=0x3f80043f38 sp=0x3f80043f10 pc=0x362dc runtime.gcDrainN(0x3f80025740, 0x10000) runtime/mgcmark.go:1170 +0x118 fp=0x3f80043f60 sp=0x3f80043f38 pc=0x2ed48 runtime.gcAssistAlloc1(0x3f800001a0, 0x3f803326b0?) runtime/mgcmark.go:568 +0x144 fp=0x3f80043fc0 sp=0x3f80043f60 pc=0x2d8c4 runtime.gcAssistAlloc.func1() runtime/mgcmark.go:476 +0x28 fp=0x3f80043fd8 sp=0x3f80043fc0 pc=0x2d760 runtime.systemstack() runtime/asm_riscv64.s:133 +0x54 fp=0x3f80043fe0 sp=0x3f80043fd8 pc=0x73174

2023-08-08 21:48 linux-riscv64-unmatched go@6e434079 bootstrap/cmd/link/internal/ld [build] (log)

runtime: checkdead: find g 768 in status 1 fatal error: checkdead: runnable g runtime stack: runtime.throw({0x95256c?, 0x50300?}) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/panic.go:1047 +0x44 fp=0x3fac051da8 sp=0x3fac051d80 pc=0x478cc runtime.checkdead.func1(0x3fa6746d00) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5235 +0x114 fp=0x3fac051dd8 sp=0x3fac051da8 pc=0x55874 runtime.forEachG(0x3fac051e38) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:591 +0x70 fp=0x3fac051e00 sp=0x3fac051dd8 pc=0x4aed8 runtime.checkdead() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5222 +0x114 fp=0x3fac051e48 sp=0x3fac051e00 pc=0x55524 runtime.mput(0x4fa6c?) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5715 +0x58 fp=0x3fac051e50 sp=0x3fac051e48 pc=0x56ad8 runtime.stopm() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:2333 +0x60 fp=0x3fac051e78 sp=0x3fac051e50 pc=0x4e4f0 runtime.findRunnable() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3025 +0xae4 fp=0x3fac051f70 sp=0x3fac051e78 pc=0x4ff04 runtime.schedule() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3378 +0xa4 fp=0x3fac051fa0 sp=0x3fac051f70 pc=0x50f7c runtime.park_m(0x3fac3ea4e0?) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3529 +0x11c fp=0x3fac051fc8 sp=0x3fac051fa0 pc=0x514c4 runtime.mcall() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/asm_riscv64.s:291 +0x40 fp=0x3fac051fd8 sp=0x3fac051fc8 pc=0x78bd0

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-07 06:21 linux-amd64-nocgo sys@60ecf133 go@288fd6eb x/sys/unix (log)

fatal error: runtime: cannot allocate memory runtime stack: runtime.throw({0x5d9eba?, 0x0?}) /workdir/go/src/runtime/panic.go:859 +0x5c fp=0xc00006ba00 sp=0xc00006b9d0 pc=0x43751c runtime.persistentalloc1(0x108, 0x440bef?, 0x761c70) /workdir/go/src/runtime/malloc.go:1508 +0x24d fp=0xc00006ba50 sp=0xc00006ba00 pc=0x40dded runtime.persistentalloc.func1() /workdir/go/src/runtime/malloc.go:1461 +0x28 fp=0xc00006ba80 sp=0xc00006ba50 pc=0x40db88 runtime.persistentalloc(0xc00006bb30?, 0x45fe12?, 0xc00006bae8?) ... runtime.wakep() /workdir/go/src/runtime/proc.go:2759 +0xec fp=0xc00006bf20 sp=0xc00006bef0 pc=0x43eacc runtime.resetspinning() /workdir/go/src/runtime/proc.go:3486 +0x3e fp=0xc00006bf40 sp=0xc00006bf20 pc=0x4407be runtime.schedule() /workdir/go/src/runtime/proc.go:3620 +0x10f fp=0xc00006bf78 sp=0xc00006bf40 pc=0x440bef runtime.park_m(0xc000007a00?) /workdir/go/src/runtime/proc.go:3765 +0x11f fp=0xc00006bfc0 sp=0xc00006bf78 pc=0x44109f runtime.mcall() /workdir/go/src/runtime/asm_amd64.s:458 +0x4e fp=0xc00006bfd8 sp=0xc00006bfc0 pc=0x46a00e

2023-08-09 15:15 linux-riscv64-unmatched go@cd589c8a bootstrap/debug/dwarf [build] (log)

runtime: checkdead: find g 193 in status 1 fatal error: checkdead: runnable g runtime stack: runtime.throw({0x95256c?, 0x50300?}) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/panic.go:1047 +0x44 fp=0x3f98051da8 sp=0x3f98051d80 pc=0x478cc runtime.checkdead.func1(0x3f9834d860) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5235 +0x114 fp=0x3f98051dd8 sp=0x3f98051da8 pc=0x55874 runtime.forEachG(0x3f98051e38) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:591 +0x70 fp=0x3f98051e00 sp=0x3f98051dd8 pc=0x4aed8 runtime.checkdead() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5222 +0x114 fp=0x3f98051e48 sp=0x3f98051e00 pc=0x55524 runtime.mput(0x4fa6c?) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:5715 +0x58 fp=0x3f98051e50 sp=0x3f98051e48 pc=0x56ad8 runtime.stopm() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:2333 +0x60 fp=0x3f98051e78 sp=0x3f98051e50 pc=0x4e4f0 runtime.findRunnable() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3025 +0xae4 fp=0x3f98051f70 sp=0x3f98051e78 pc=0x4ff04 runtime.schedule() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3378 +0xa4 fp=0x3f98051fa0 sp=0x3f98051f70 pc=0x50f7c runtime.park_m(0x3f983a8000?) /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/proc.go:3529 +0x11c fp=0x3f98051fc8 sp=0x3f98051fa0 pc=0x514c4 runtime.mcall() /tmp/genbootstrap-3479644045/go-linux-riscv64-bootstrap/src/runtime/asm_riscv64.s:291 +0x40 fp=0x3f98051fd8 sp=0x3f98051fc8 pc=0x78bd0

2023-08-11 01:59 linux-riscv64-unmatched go@33cdafed (log)

runtime: inUse=510 npages=4 fatal error: too many pages allocated in chunk? runtime stack: runtime.throw({0x623bf2?, 0x1fc7?}) runtime/panic.go:859 +0x44 fp=0x3f8c331e38 sp=0x3f8c331e10 pc=0x4a10c runtime.(*scavChunkData).alloc(0x48?, 0x4, 0xfe31?) runtime/mgcscavenge.go:1364 +0xf0 fp=0x3f8c331e58 sp=0x3f8c331e38 pc=0x37eb8 runtime.(*scavengeIndex).alloc(0xae4860, 0xfe31, 0xa72600?) runtime/mgcscavenge.go:1142 +0x98 fp=0x3f8c331e90 sp=0x3f8c331e58 pc=0x37958 ... cmd/go/internal/work.ActorFunc.Act(0x70d830?, 0xaeb220?, {0x70d830?, 0xaeb220?}, 0x5de08?) cmd/go/internal/work/action.go:78 +0x68 fp=0x3f8c053d80 sp=0x3f8c053d58 pc=0x477310 cmd/go/internal/work.(*Builder).Do.func3({0x70d830, 0xaeb220}, 0x3f8c59a420) cmd/go/internal/work/exec.go:151 +0x62c fp=0x3f8c053f18 sp=0x3f8c053d80 pc=0x484d04 cmd/go/internal/work.(*Builder).Do.func4() cmd/go/internal/work/exec.go:219 +0xa0 fp=0x3f8c053fd8 sp=0x3f8c053f18 pc=0x484518 runtime.goexit() runtime/asm_riscv64.s:512 +0x4 fp=0x3f8c053fd8 sp=0x3f8c053fd8 pc=0x7edcc created by cmd/go/internal/work.(*Builder).Do in goroutine 1 cmd/go/internal/work/exec.go:205 +0x37c

2023-08-14 19:23 linux-386 go@02b548e5 cmd/cgo/internal/test.TestCallbackStack (log)

fatal error: m changed unexpectedly in cgocallbackg runtime.throw({0x567df629, 0x26}) /workdir/go/src/runtime/panic.go:859 +0x52 fp=0x57c54860 sp=0x57c5484c pc=0x5668b432 runtime.cgocallbackg(0x567cd770, 0xe9fff2bf, 0x0) /workdir/go/src/runtime/cgocall.go:257 +0x16e fp=0x57c54898 sp=0x57c54860 pc=0x5665098e runtime.cgocallback(0x566507be, 0x567cf980, 0x57c548d8) /workdir/go/src/runtime/asm_386.s:779 +0xa5 fp=0x57c548a8 sp=0x57c54898 pc=0x566c53b5 runtime.systemstack_switch() /workdir/go/src/runtime/asm_386.s:341 fp=0x57c548ac sp=0x57c548a8 pc=0x566c4030 runtime.cgocall(0x567cf980, 0x57c548d8) /workdir/go/src/runtime/cgocall.go:175 +0x8e fp=0x57c548c4 sp=0x57c548ac pc=0x566507be cmd/cgo/internal/test._Cfunc_callGoStackCheck() _cgo_gotypes.go:1247 +0x3b fp=0x57c548d8 sp=0x57c548c4 pc=0x5679bccb cmd/cgo/internal/test.stack1680() /workdir/go/src/cmd/cgo/internal/test/callback.go:952 +0x53 fp=0x57c54f6c sp=0x57c548d8 pc=0x567aade3 cmd/cgo/internal/test.testCallbackStack(...) /workdir/go/src/cmd/cgo/internal/test/callback.go:301 cmd/cgo/internal/test.TestCallbackStack(0x57c7a3c0) /workdir/go/src/cmd/cgo/internal/test/cgo_test.go:84 +0x3e fp=0x57c54f7c sp=0x57c54f6c pc=0x5679a34e testing.tRunner(0x57c7a3c0, 0x56850a74)

2023-08-16 17:51 linux-riscv64-unmatched go@91bea5a2 go/types.TestStdFixed (log)

fatal error: workbuf is empty runtime stack: runtime.throw({0x2e8224?, 0x365d8?}) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/panic.go:1018 +0x44 fp=0x3f8820ded0 sp=0x3f8820dea8 pc=0x47614 runtime.(*workbuf).checknonempty(0x36b6c?) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mgcwork.go:338 +0x48 fp=0x3f8820dee8 sp=0x3f8820ded0 pc=0x36be0 runtime.trygetfull() /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mgcwork.go:430 +0x74 fp=0x3f8820df00 sp=0x3f8820dee8 pc=0x36f9c runtime.(*gcWork).tryGet(0x3f88027c40) ... /tmp/workdir-host-linux-riscv64-unmatched/go/src/go/types/check.go:384 +0x1ec fp=0x3f8aa37a90 sp=0x3f8aa37a08 pc=0x17de9c go/types.(*Checker).Files(...) /tmp/workdir-host-linux-riscv64-unmatched/go/src/go/types/check.go:344 go/types.(*Config).Check(0x3f888e1b60, {0x3f8970c050?, 0x45?}, 0x3f88fc6c00, {0x3f89bbfcf8, 0x1, 0x1}, 0x0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/go/types/api.go:436 +0x18c fp=0x3f8aa37ae0 sp=0x3f8aa37a90 pc=0x16aba4 go/types_test.testTestDir(0x3f88ebeb60, {0x3f886eda80, 0x3b}, {0x3f883a0d98, 0x1d, 0xe3830?}) /tmp/workdir-host-linux-riscv64-unmatched/go/src/go/types/stdlib_test.go:270 +0x544 fp=0x3f8aa37d30 sp=0x3f8aa37ae0 pc=0x25f33c go/types_test.TestStdFixed(0x3f88ebeb60) /tmp/workdir-host-linux-riscv64-unmatched/go/src/go/types/stdlib_test.go:310 +0x140 fp=0x3f8aa37f78 sp=0x3f8aa37d30 pc=0x25f840 testing.tRunner(0x3f88ebeb60, 0x309dd8)

— watchflakes

Comment From: mknyszek

Filed: - #62099 - #62100 - #62101 - #62102 - #62104 - #62105 - #62106

Untriaged (carry forward): 2023-08-11 01:59 linux-riscv64-unmatched go@33cdafed (log) 2023-08-07 06:21 linux-amd64-nocgo sys@60ecf133 go@288fd6eb x/sys/unix (log) 2023-08-01 14:26 linux-riscv64-unmatched go@d4b46b09 cmd/trace [build] (log) 2023-08-07 19:27 linux-amd64-wsl tools@f42bca8e go@2c95fa4f x/tools/gopls/internal/lsp.TestLSP (log)

Comment From: mknyszek

Closing so that watchflakes will reopen and it'll end up back in the triage queue.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-17 16:36 linux-riscv64-unmatched go@36fc7214 cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:42337 https://vcs-test.golang.org rerouted to https://127.0.0.1:45671 go test proxy running at GOPROXY=http://127.0.0.1:38415/mod 2023/08/17 18:58:32 http: TLS handshake error from 127.0.0.1:57746: read tcp 127.0.0.1:45671->127.0.0.1:57746: read: connection reset by peer --- FAIL: TestScript (0.23s) --- FAIL: TestScript/test_match_no_tests_with_subtests (0.18s) script_test.go:132: 2023-08-17T18:57:48Z script_test.go:134: $WORK=/tmp/workdir-host-linux-riscv64-unmatched/tmp/cmd-go-test-1038997126/tmpdir172886230/test_match_no_tests_with_subtests741029011 script_test.go:156: # Matches no tests with subtests (0.177s) ... fatal error: mismatched begin/end of activeSweep runtime stack: runtime.throw({0x72af2e?, 0x0?}) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/panic.go:1018 +0x44 fp=0x3f767fb710 sp=0x3f767fb6e8 pc=0x4d6ac runtime.(*activeSweep).end(0x200000001?, {0x3f368?, 0x0?}) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mgcsweep.go:172 +0x198 fp=0x3f767fb748 sp=0x3f767fb710 pc=0x3a288 runtime.(*mspan).ensureSwept(0x3f8443a7a8) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mgcsweep.go:482 +0xdc fp=0x3f767fb770 sp=0x3f767fb748 pc=0x3aa3c runtime.removespecial(0x3f80127aa0, 0x1) ... os.(*file).close(0x3f80127aa0) /tmp/workdir-host-linux-riscv64-unmatched/go/src/os/file_unix.go:323 +0x19c fp=0x3f8005c580 sp=0x3f8005c530 pc=0xce784 runtime.call32(0x0, 0x773398, 0x3f80036020, 0x20, 0x20, 0x20, 0x3f8005c618) /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/asm_riscv64.s:466 +0x64 fp=0x3f8005c5a8 sp=0x3f8005c580 pc=0x8128c runtime.runfinq() /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mfinal.go:255 +0x3b8 fp=0x3f8005c7d8 sp=0x3f8005c5a8 pc=0x2de98 runtime.goexit() /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/asm_riscv64.s:512 +0x4 fp=0x3f8005c7d8 sp=0x3f8005c7d8 pc=0x82efc created by runtime.createfing in goroutine 1 /tmp/workdir-host-linux-riscv64-unmatched/go/src/runtime/mfinal.go:163 +0x64

2023-08-17 16:42 linux-riscv64-unmatched go@aaa384cf cmd/compile/internal/ssa [build] (log)

unexpected fault address 0x6e8e9a1d43 fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x6e8e9a1d43 pc=0x1d800] goroutine 1 [running]: runtime.throw({0x8fe9f8?, 0x0?}) runtime/panic.go:1018 +0x44 fp=0x3fa75c04a0 sp=0x3fa75c0478 pc=0x53ed4 runtime.sigpanic() runtime/signal_unix.go:876 +0x23c fp=0x3fa75c04f8 sp=0x3fa75c04a0 pc=0x6c65c runtime.convI2I(0x3fa28cd668?, 0xa677f0?) ... cmd/compile/internal/noder.LoadPackage({0x3fac01c810, 0x54, 0x5f}) cmd/compile/internal/noder/noder.go:77 +0x3fc fp=0x3fa75c1a58 sp=0x3fa75c1910 pc=0x7b76bc cmd/compile/internal/gc.Main(0x93bee8) cmd/compile/internal/gc/main.go:197 +0xb1c fp=0x3fa75c1f08 sp=0x3fa75c1a58 pc=0x7ffd34 main.main() cmd/compile/main.go:57 +0x118 fp=0x3fa75c1f60 sp=0x3fa75c1f08 pc=0x8266b8 runtime.main() runtime/proc.go:267 +0x2b0 fp=0x3fa75c1fd8 sp=0x3fa75c1f60 pc=0x568d0 runtime.goexit() runtime/asm_riscv64.s:512 +0x4 fp=0x3fa75c1fd8 sp=0x3fa75c1fd8 pc=0x8acfc

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-16 19:26 darwin-amd64-nocgo tools@b225aa05 go@974a3c9a (log)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-20 05:56 openbsd-arm64-jsing go@a2ec545e strings (log)

runtime: g1: frame.sp=0x400011fe00 top=0x400013ffd0 stack=[0x4000100000-0x4000140000 fatal error: traceback did not unwind completely runtime stack: runtime.throw({0x171b13?, 0x400013ffb0?}) /home/gopher/build/go/src/runtime/panic.go:1018 +0x40 fp=0x4dff20360 sp=0x4dff20330 pc=0x452a0 runtime.(*unwinder).finishInternal(0x202f0?) /home/gopher/build/go/src/runtime/traceback.go:561 +0x110 fp=0x4dff203a0 sp=0x4dff20360 pc=0x6b7a0 runtime.(*unwinder).next(0x4dff20478?) /home/gopher/build/go/src/runtime/traceback.go:442 +0x2a4 fp=0x4dff20430 sp=0x4dff203a0 pc=0x6b5e4 runtime.scanstack(0x40000021a0, 0x7?) /home/gopher/build/go/src/runtime/mgcmark.go:802 +0x23c fp=0x4dff20870 sp=0x4dff20430 pc=0x2d8dc runtime.markroot.func1() /home/gopher/build/go/src/runtime/mgcmark.go:240 +0xb4 fp=0x4dff208c0 sp=0x4dff20870 pc=0x2c664 runtime.markroot(0x400002a140, 0x14, 0x1) /home/gopher/build/go/src/runtime/mgcmark.go:214 +0x1cc fp=0x4dff20970 sp=0x4dff208c0 pc=0x2c32c runtime.gcDrain(0x400002a140, 0x7) /home/gopher/build/go/src/runtime/mgcmark.go:1069 +0x3f8 fp=0x4dff209d0 sp=0x4dff20970 pc=0x2e308 runtime.gcBgMarkWorker.func2() /home/gopher/build/go/src/runtime/mgc.go:1405 +0x74 fp=0x4dff20a20 sp=0x4dff209d0 pc=0x2a504 runtime.systemstack() /home/gopher/build/go/src/runtime/asm_arm64.s:243 +0x6c fp=0x4dff20a30 sp=0x4dff20a20 pc=0x765bc

— watchflakes

Comment From: bcmills

I've attempted to pull the failures in https://github.com/golang/go/issues/55167#issuecomment-1682906273 out to #62185. (Hopefully I got the regexp correct. 😅)

https://github.com/golang/go/issues/55167#issuecomment-1684924675 is on release-branch.go1.20. Filed as #62186.

Filed #62182 for the traceback did not unwind completely failure mode, which has also shown up in some tests on other platforms.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-21 23:20 darwin-amd64-11_0 go@e3c80f57 cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:53045 https://vcs-test.golang.org rerouted to https://127.0.0.1:53046 go test proxy running at GOPROXY=http://127.0.0.1:53047/mod --- FAIL: TestScript (1.07s) --- FAIL: TestScript/mod_list_test (1.11s) script_test.go:132: 2023-08-21T23:59:53Z script_test.go:134: $WORK=/tmp/buildlet/tmp/cmd-go-test-340886821/tmpdir633785442/mod_list_test250661805 script_test.go:156: > env GO111MODULE=on # go list -compiled -test must handle test-only packages ... fatal error: bad summary data runtime stack: runtime.throw({0x880bda5?, 0x7000100efed0?}) /tmp/buildlet/go/src/runtime/panic.go:1018 +0x5c fp=0x7000100efe08 sp=0x7000100efdd8 pc=0x81c693c runtime.(*pageAlloc).alloc(0x8e82ca8, 0x4) /tmp/buildlet/go/src/runtime/mpagealloc.go:896 +0x26a fp=0x7000100efe50 sp=0x7000100efe08 pc=0x81bbe0a runtime.(*mheap).allocSpan(0x8e82ca0, 0x4, 0x0, 0x8a?) /tmp/buildlet/go/src/runtime/mheap.go:1247 +0x192 fp=0x7000100efef0 sp=0x7000100efe50 pc=0x81b8052 runtime.(*mheap).alloc.func1() ... cmd/go/internal/work.ActorFunc.Act(0x8a73460?, 0x8e99720?, {0x8a73460?, 0x8e99720?}, 0x0?) /tmp/buildlet/go/src/cmd/go/internal/work/action.go:78 +0x2d fp=0xc00009fd70 sp=0xc00009fd40 pc=0x870282d cmd/go/internal/work.(*Builder).Do.func3({0x8a73460, 0x8e99720}, 0xc000479080) /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:151 +0x80c fp=0xc00009ff20 sp=0xc00009fd70 pc=0x871106c cmd/go/internal/work.(*Builder).Do.func4() /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:219 +0xb9 fp=0xc00009ffe0 sp=0xc00009ff20 pc=0x8710699 runtime.goexit() /tmp/buildlet/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00009ffe8 sp=0xc00009ffe0 pc=0x81fd701 created by cmd/go/internal/work.(*Builder).Do in goroutine 1 /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:205 +0x3fe

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-21 17:53 freebsd-arm-paulzhol net@9cde5a08 go@e7e99a8e (log)

runtime: g 1: unexpected return pc for bootstrap/cmd/compile/internal/noder.(*pkgWriter).typeAndValue called from 0x294b7124 stack: frame={sp:0x298fed90, fp:0x298fedec} stack=[0x298f8000,0x29900000) 0x298fed10: 0x00000000 0x41440c2e 0x00000000 0x41f00000 0x298fed20: 0x1bad4acf 0x3fd2fac5 0xbc31d5e9 0x3fd283a8 0x298fed30: 0x00000000 0x41486a00 0x00000000 0x00000000 0x298fed40: 0x00000000 0x41cdcd65 0xc0000000 0x415e3c85 0x298fed50: 0x25c9140d 0x3fd6ad45 0x00000000 0x3fe00000 0x298fed60: 0x00000000 0x00000000 0x00000000 0x00000000 0x298fed70: 0x00000000 0x00000000 0x00000000 0x00000000 0x298fed80: 0x0028185c 0x00000000 0x006cb53c 0x006cb400 ... fatal error: unknown caller pc runtime stack: runtime.throw({0x7d42ee, 0x11}) /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/panic.go:1047 +0x4c fp=0x29443b8c sp=0x29443b78 pc=0x51d2c runtime.gentraceback(0xffffffff, 0xffffffff, 0x0, 0x294020f0, 0x0, 0x0, 0x7fffffff, 0x29443edc, 0x0, 0x0) /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/traceback.go:270 +0x183c fp=0x29443d90 sp=0x29443b8c pc=0x7e150 runtime.scanstack(0x294020f0, 0x2942a95c) /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/mgcmark.go:804 +0x1fc fp=0x29443ee8 sp=0x29443d90 pc=0x35024 runtime.markroot.func1() ... runtime.markroot(0x2942a95c, 0x7, 0x1) /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/mgcmark.go:213 +0x234 fp=0x29443f70 sp=0x29443f14 pc=0x3346c runtime.gcDrain(0x2942a95c, 0x3) /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/mgcmark.go:1069 +0x58c fp=0x29443fb8 sp=0x29443f70 pc=0x35eb0 runtime.gcBgMarkWorker.func2() /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/mgc.go:1348 +0xb8 fp=0x29443fe4 sp=0x29443fb8 pc=0x30b18 runtime.systemstack() /tmp/workdir-host-freebsd-arm-paulzhol/go/src/runtime/asm_arm.s:317 +0x60 fp=0x29443fe8 sp=0x29443fe4 pc=0x87a04 go tool dist: FAILED: /tmp/workdir-host-freebsd-arm-paulzhol/go/pkg/tool/freebsd_arm/compile -std -pack -o /tmp/workdir-host-freebsd-arm-paulzhol/tmp/go-tool-dist-1856047159/regexp/syntax/_go_.a -p regexp/syntax -importcfg /tmp/workdir-host-freebsd-arm-paulzhol/tmp/go-tool-dist-1856047159/regexp/syntax/importcfg /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/compile.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/doc.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/op_string.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/parse.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/perl_groups.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/prog.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/regexp.go /tmp/workdir-host-freebsd-arm-paulzhol/go/src/regexp/syntax/simplify.go: exit status 2

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-08-22 08:38 darwin-amd64-longtest go@05f95115 runtime.TestEINTR (log)

fatal error: schedule: holding locks runtime stack: runtime.throw({0x632a2a8?, 0x66cf960?}) /tmp/buildlet/go/src/runtime/panic.go:1018 +0x5c fp=0x7ff7baf93388 sp=0x7ff7baf93358 pc=0x5faa69c runtime.schedule() /tmp/buildlet/go/src/runtime/proc.go:3577 +0x276 fp=0x7ff7baf933c0 sp=0x7ff7baf93388 pc=0x5fb50d6 runtime.park_m(0xc0004cf520?) /tmp/buildlet/go/src/runtime/proc.go:3765 +0x12d fp=0x7ff7baf93408 sp=0x7ff7baf933c0 pc=0x5fb546d runtime.mcall() ... /tmp/buildlet/go/src/os/exec/exec.go:590 +0x2d fp=0xc00018cd70 sp=0xc00018cd50 pc=0x60b0eed os/exec.(*Cmd).CombinedOutput(0xc000610000) /tmp/buildlet/go/src/os/exec/exec.go:977 +0x94 fp=0xc00018cd98 sp=0xc00018cd70 pc=0x60b2b34 runtime_test.runBuiltTestProg(0xc000824d00, {0xc00002c500, 0x34}, {0x631da22, 0x5}, {0x0, 0x0, 0x0?}) /tmp/buildlet/go/src/runtime/crash_test.go:76 +0x327 fp=0xc00018ce80 sp=0xc00018cd98 pc=0x6265ae7 runtime_test.runTestProg(0xc000824d00, {0x6320719, 0xb}, {0x631da22, 0x5}, {0x0, 0x0, 0x0}) /tmp/buildlet/go/src/runtime/crash_test.go:59 +0x19e fp=0xc00018cef0 sp=0xc00018ce80 pc=0x626575e runtime_test.TestEINTR(0xc000824d00) /tmp/buildlet/go/src/runtime/crash_cgo_test.go:736 +0x5c fp=0xc00018cf70 sp=0xc00018cef0 pc=0x62647dc testing.tRunner(0xc000824d00, 0x6482498)

— watchflakes

Comment From: mknyszek

Filed https://github.com/golang/go/issues/62251 for freebsd/arm. Updated https://github.com/golang/go/issues/60449 for the Darwin issues.

Comment From: mknyszek

Carry forward: 2023-08-07 06:21 linux-amd64-nocgo sys@60ecf133 go@288fd6eb x/sys/unix (log) 2023-08-07 19:27 linux-amd64-wsl tools@f42bca8e go@2c95fa4f x/tools/gopls/internal/lsp.TestLSP (log)

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-05 22:26 linux-riscv64-unmatched go@972cc3e7 test.Test (log)

--- FAIL: Test (0.06s) --- FAIL: Test/nil.go (0.12s) testdir_test.go:141: exit status 2 runtime: gp: gp=0x3f481611e0, goid=7, gp->atomicstatus=1 runtime: getg: g=0x3f480009c0, goid=0, g->atomicstatus=0 fatal error: bad g->status in ready runtime stack: runtime.throw({0x608a67?, 0x3f4804a580?}) runtime/panic.go:1018 +0x44 fp=0x3f4805df68 sp=0x3f4805df40 pc=0x4a394 ... cmd/go/internal/tool.runTool({0x6fc850?, 0xacb100?}, 0x3f480223a8?, {0x3f4801c0a0, 0x6, 0x6}) cmd/go/internal/tool/tool.go:119 +0x4f4 fp=0x3f48104d50 sp=0x3f48104c88 pc=0x4f04d4 main.invoke(0xa91920, {0x3f4801c090, 0x7, 0x7}) cmd/go/main.go:258 +0x500 fp=0x3f48104e70 sp=0x3f48104d50 pc=0x4fca28 main.main() cmd/go/main.go:176 +0x6b0 fp=0x3f48104f60 sp=0x3f48104e70 pc=0x4fc220 runtime.main() runtime/proc.go:267 +0x2b0 fp=0x3f48104fd8 sp=0x3f48104f60 pc=0x4cd38 runtime.goexit({}) runtime/asm_riscv64.s:512 +0x4 fp=0x3f48104fd8 sp=0x3f48104fd8 pc=0x7ebe4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-07-11 13:19 darwin-amd64-longtest go@4c58d6bf (log)

fatal error: workbuf is empty fatal error: workbuf is empty runtime stack: runtime.throw({0x14a39db?, 0x7000f9dffeb8?}) /tmp/buildlet/go/src/runtime/panic.go:1077 +0x5c fp=0x7000057a0e38 sp=0x7000057a0e08 pc=0x103845c runtime.(*workbuf).checknonempty(0x40?) /tmp/buildlet/go/src/runtime/mgcwork.go:338 +0x2c fp=0x7000057a0e58 sp=0x7000057a0e38 pc=0x1029c0c runtime.trygetfull() /tmp/buildlet/go/src/runtime/mgcwork.go:430 +0x53 fp=0x7000057a0e78 sp=0x7000057a0e58 pc=0x1029fd3 ... /tmp/buildlet/go/src/runtime/mgcwork.go:102 +0x25 fp=0x700005511e78 sp=0x700005511e68 pc=0x1029605 runtime.(*gcWork).tryGet(0xc000042b40) /tmp/buildlet/go/src/runtime/mgcwork.go:207 +0x25 fp=0x700005511ea8 sp=0x700005511e78 pc=0x1029985 runtime.gcDrain(0xc000042b40, 0xb) /tmp/buildlet/go/src/runtime/mgcmark.go:1090 +0x16e fp=0x700005511f08 sp=0x700005511ea8 pc=0x10223ee runtime.gcBgMarkWorker.func2() /tmp/buildlet/go/src/runtime/mgc.go:1383 +0x85 fp=0x700005511f58 sp=0x700005511f08 pc=0x101ed45 runtime.systemstack() /tmp/buildlet/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x700005511f68 sp=0x700005511f58 pc=0x106c32a go tool dist: FAILED: /tmp/buildlet/go/pkg/tool/darwin_amd64/go_bootstrap install cmd: exit status 2

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-15 23:22 darwin-amd64-longtest go@561a5079 runtime.TestCheckPtr (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x270 pc=0x97b71c9] syscall.syscall6(0x97b8ddd?, 0xa080878?, 0x17?, 0x3?, 0x3?, 0x1010000000001?, 0x50e40cb0?) /tmp/buildlet/go/src/runtime/sys_darwin.go:45 +0x98 fp=0xc0000f18a0 sp=0xc0000f17e0 pc=0x981e678 syscall.wait4(0xc0000f1928?, 0x97b9005?, 0x90?, 0x9c9b320?) /tmp/buildlet/go/src/syscall/zsyscall_darwin_amd64.go:43 +0x45 fp=0xc0000f1900 sp=0xc0000f18a0 pc=0x982ea25 syscall.Wait4(0xc000144400?, 0xc0000f195c, 0xc0000b1e00?, 0x11?) /tmp/buildlet/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0000f1938 sp=0xc0000f1900 pc=0x982d2c5 os.(*Process).wait(0xc000030570) /tmp/buildlet/go/src/os/exec_unix.go:43 +0x6d fp=0xc0000f1990 sp=0xc0000f1938 pc=0x9852a6d os.(*Process).Wait(...) /tmp/buildlet/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc00018e580) /tmp/buildlet/go/src/os/exec/exec.go:897 +0x45 fp=0xc0000f19f0 sp=0xc0000f1990 pc=0x98e4ce5 os/exec.(*Cmd).Run(0x1?) /tmp/buildlet/go/src/os/exec/exec.go:607 +0x2d fp=0xc0000f1a10 sp=0xc0000f19f0 pc=0x98e390d os/exec.(*Cmd).CombinedOutput(0xc00018e580) /tmp/buildlet/go/src/os/exec/exec.go:1012 +0x85 fp=0xc0000f1a38 sp=0xc0000f1a10 pc=0x98e55a5 runtime_test.buildTestProg.func1() /tmp/buildlet/go/src/runtime/crash_test.go:154 +0x3c5 fp=0xc0000f1c28 sp=0xc0000f1a38 pc=0x9a98bc5 sync.(*Once).doSlow(0x9c39400?, 0xc000090660?) /tmp/buildlet/go/src/sync/once.go:74 +0xbf fp=0xc0000f1c88 sp=0xc0000f1c28 pc=0x982979f sync.(*Once).Do(...) /tmp/buildlet/go/src/sync/once.go:65 runtime_test.buildTestProg(0xc000e68340, {0x9b487ce, 0x8}, {0xc000929930, 0x1, 0x1}) /tmp/buildlet/go/src/runtime/crash_test.go:139 +0x485 fp=0xc0000f1d80 sp=0xc0000f1c88 pc=0x9a98785 runtime_test.TestCheckPtr(0xc000e68340) /tmp/buildlet/go/src/runtime/checkptr_test.go:24 +0xec fp=0xc0000f1f70 sp=0xc0000f1d80 pc=0x9a911ac testing.tRunner(0xc000e68340, 0x9ca9cd0)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-19 15:42 freebsd-riscv64-unmatched go@3fb86fb8 cmd/compile/internal/ssa [build] (log)

: internal compiler error: runtime: nameOff 0xffffffff8ead0000 base 0x9945f060 not in ranges: types 0x820000 etypes 0xa6b48f fatal error: runtime: name offset base pointer out of range goroutine 1 [running]: runtime.throw({0x919bcc?, 0x9bed77d0?}) runtime/panic.go:1018 +0x44 fp=0x962ba5e0 sp=0x962ba5b8 pc=0x53624 runtime.resolveNameOff(...) runtime/type.go:134 runtime.rtype.nameOff({0x735cbc?}, 0x8ead0000) ... cmd/compile/main.go:57 +0x118 fp=0x962bbf60 sp=0x962bbf08 pc=0x81b280 runtime.main() runtime/proc.go:267 +0x2ac fp=0x962bbfd8 sp=0x962bbf60 pc=0x55ffc runtime.goexit({}) runtime/asm_riscv64.s:512 +0x4 fp=0x962bbfd8 sp=0x962bbfd8 pc=0x896f4 goroutine 104 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 64 runtime/mgc.go:1237 +0x2c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-08 18:36 darwin-amd64-longtest go@2b3c1c59 runtime.TestVDSO (log)

runtime: want=4 got=0 fatal error: limiterEvent.stop: found wrong event in p's limiter event slot runtime stack: runtime.throw({0x5e3870b?, 0x5?}) /tmp/buildlet/go/src/runtime/panic.go:1018 +0x5c fp=0x70000e2efc68 sp=0x70000e2efc38 pc=0x5aa26dc runtime.(*limiterEvent).stop(0xc00003fc28?, 0x4, 0x6ebe38f620f?) /tmp/buildlet/go/src/runtime/mgclimit.go:454 +0x185 fp=0x70000e2efc90 sp=0x70000e2efc68 pc=0x5a86ea5 runtime.pidleget(0x0?) /tmp/buildlet/go/src/runtime/proc.go:6163 +0x136 fp=0x70000e2efcc8 sp=0x70000e2efc90 pc=0x5ab32b6 ... /tmp/buildlet/go/src/os/exec/exec.go:587 +0x18 fp=0xc00081ad80 sp=0xc00081ad60 pc=0x5ba7ad8 os/exec.(*Cmd).CombinedOutput(0xc00046e580) /tmp/buildlet/go/src/os/exec/exec.go:977 +0x85 fp=0xc00081ada8 sp=0xc00081ad80 pc=0x5ba9725 runtime_test.runBuiltTestProg(0xc00090d380, {0xc0012120c0, 0x30}, {0x5e192c2, 0xc}, {0x0, 0x0, 0x0?}) /tmp/buildlet/go/src/runtime/crash_test.go:87 +0x327 fp=0xc00081ae90 sp=0xc00081ada8 pc=0x5d5ede7 runtime_test.runTestProg(0xc00090d380, {0x5e16da1, 0x8}, {0x5e192c2, 0xc}, {0x0, 0x0, 0x0}) /tmp/buildlet/go/src/runtime/crash_test.go:70 +0x19e fp=0xc00081af00 sp=0xc00081ae90 pc=0x5d5ea5e runtime_test.TestVDSO(0xc00090d380) /tmp/buildlet/go/src/runtime/crash_test.go:169 +0x56 fp=0xc00081af70 sp=0xc00081af00 pc=0x5d5fcf6 testing.tRunner(0xc00090d380, 0x5f7bfd0)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-10-04 10:08 openbsd-riscv64-jsing go@0074125c encoding/gob.TestLargeSlice (log)

runtime: inUse=0 npages=1 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x1c2d9c?, 0x64821cfb?}) /home/gopher/build/go/src/runtime/panic.go:1018 +0x44 fp=0x4cbaaad8 sp=0x4cbaaab0 pc=0x46ddc runtime.(*scavChunkData).free(0x320048?, 0x1, 0x5eca0?) /home/gopher/build/go/src/runtime/mgcscavenge.go:1341 +0xd8 fp=0x4cbaaaf8 sp=0x4cbaaad8 pc=0x34218 runtime.(*scavengeIndex).free(0x346760, 0x1df, 0x87, 0x1) /home/gopher/build/go/src/runtime/mgcscavenge.go:1154 +0xa4 fp=0x4cbaab30 sp=0x4cbaaaf8 pc=0x33e44 ... /home/gopher/build/go/src/encoding/gob/decode.go:1234 +0xfc fp=0xd3a1ddf8 sp=0xd3a1dd20 pc=0x130d6c encoding/gob.(*Decoder).DecodeValue(0x70074000, {0x17d480?, 0x70119800?, 0x70114a00?}) /home/gopher/build/go/src/encoding/gob/decoder.go:229 +0x1a0 fp=0xd3a1de70 sp=0xd3a1ddf8 pc=0x131d70 encoding/gob.(*Decoder).Decode(0x70074000, {0x17d480?, 0x70119800?}) /home/gopher/build/go/src/encoding/gob/decoder.go:204 +0x144 fp=0xd3a1dec0 sp=0xd3a1de70 pc=0x131b94 encoding/gob.testEncodeDecode(0x7022d6c0, {0x17d480, 0x701197e8}, {0x17d480, 0x70119800}) /home/gopher/build/go/src/encoding/gob/codec_test.go:1559 +0x288 fp=0xd3a1df30 sp=0xd3a1dec0 pc=0x14a358 encoding/gob.TestLargeSlice.func1(0x0?) /home/gopher/build/go/src/encoding/gob/codec_test.go:1579 +0xcc fp=0xd3a1df78 sp=0xd3a1df30 pc=0x1604bc testing.tRunner(0x7022d6c0, 0x1cd0f8)

2023-10-04 15:11 openbsd-riscv64-jsing go@a9036396 runtime.TestFakeTime (log)

--- FAIL: TestFakeTime (16.20s) crash_test.go:152: running /home/gopher/build/go/bin/go build -o /home/gopher/build/tmp/go-build1023398732/testfaketime_-tags=faketime.exe -tags=faketime time_test.go:31: building testfaketime [-tags=faketime]: exit status 1 # runtime runtime: inUse=0 npages=5 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x91b6fa?, 0x74df4?}) runtime/panic.go:1018 +0x44 fp=0x649e2470 sp=0x649e2448 pc=0x53b6c ... runtime/mgc.go:203 +0x2c fp=0xe40417d8 sp=0xe40417c8 pc=0x319f4 runtime.goexit({}) runtime/asm_riscv64.s:521 +0x4 fp=0xe40417d8 sp=0xe40417d8 pc=0x89ea4 created by runtime.gcenable in goroutine 1 runtime/mgc.go:203 +0x70 goroutine 16 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1237 +0x2c

2023-10-04 16:05 openbsd-riscv64-jsing go@0c64ebce cmd/link.TestMachOBuildVersion (log)

--- FAIL: TestMachOBuildVersion (15.45s) link_test.go:377: [/home/gopher/build/go/bin/go build -ldflags=-linkmode=internal -o /home/gopher/build/tmp/TestMachOBuildVersion1940749510/001/main /home/gopher/build/tmp/TestMachOBuildVersion1940749510/001/main.go]: exit status 1: # runtime runtime: inUse=0 npages=4 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x91b6fa?, 0x106bba0?}) runtime/panic.go:1018 +0x44 fp=0x36af2bf0a8 sp=0x36af2bf080 pc=0x53b6c runtime.(*scavChunkData).free(0x750c0?, 0x4, 0xaf2bf110?) ... runtime.gcMarkTermination() runtime/mgc.go:1101 +0x510 fp=0x6003c6f8 sp=0x6003c518 pc=0x33050 runtime.gcMarkDone() runtime/mgc.go:941 +0x25c fp=0x6003c748 sp=0x6003c6f8 pc=0x32a0c runtime.gcBgMarkWorker() runtime/mgc.go:1445 +0x374 fp=0x6003c7d8 sp=0x6003c748 pc=0x33d84 runtime.goexit({}) runtime/asm_riscv64.s:521 +0x4 fp=0x6003c7d8 sp=0x6003c7d8 pc=0x89ea4 created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1237 +0x2c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-28 17:55 openbsd-riscv64-jsing sys@2964e1e4 go@3a69dcdc go/types [build] (log)

runtime: inUse=0 npages=3 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x91b6fa?, 0x0?}) runtime/panic.go:1018 +0x44 fp=0x123f5f310 sp=0x123f5f2e8 pc=0x53b6c runtime.(*scavChunkData).free(0x0?, 0x3, 0x45350?) runtime/mgcscavenge.go:1341 +0xd8 fp=0x123f5f330 sp=0x123f5f310 pc=0x3daf0 runtime.(*scavengeIndex).free(0x10a8cc0, 0x146, 0xc7, 0x3) runtime/mgcscavenge.go:1154 +0xa4 fp=0x123f5f368 sp=0x123f5f330 pc=0x3d71c ... runtime.gcMarkTermination() runtime/mgc.go:1101 +0x510 fp=0x50041ef8 sp=0x50041d18 pc=0x33050 runtime.gcMarkDone() runtime/mgc.go:941 +0x25c fp=0x50041f48 sp=0x50041ef8 pc=0x32a0c runtime.gcBgMarkWorker() runtime/mgc.go:1445 +0x374 fp=0x50041fd8 sp=0x50041f48 pc=0x33d84 runtime.goexit({}) runtime/asm_riscv64.s:521 +0x4 fp=0x50041fd8 sp=0x50041fd8 pc=0x89ea4 created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1237 +0x2c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-09-28 17:55 openbsd-riscv64-jsing sys@2964e1e4 go@68a12a80 runtime [build] (log)

runtime: inUse=0 npages=4 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x9169de?, 0x440009c0?}) /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/panic.go:837 +0x44 fp=0xb64d82f8 sp=0xb64d82d0 pc=0x5318c runtime.(*scavChunkData).free(0x74838?, 0x4, 0xb64d8360?) /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/mgcscavenge.go:1381 +0xd8 fp=0xb64d8318 sp=0xb64d82f8 pc=0x3d288 runtime.(*scavengeIndex).free(...) /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/mgcscavenge.go:1159 ... /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/proc.go:3812 +0x68 fp=0xb64d86d0 sp=0xb64d8698 pc=0x5dca0 runtime.newstack() /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/stack.go:1071 +0x2b0 fp=0xb64d88b8 sp=0xb64d86d0 pc=0x6e968 runtime.morestack() /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/asm_riscv64.s:204 +0x58 fp=0xb64d88c0 sp=0xb64d88b8 pc=0x87698 goroutine 175 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 /home/joel/src/go-openbsd-riscv64-bootstrap/src/runtime/mgc.go:1237 +0x2c

2023-10-04 16:50 openbsd-riscv64-jsing go@3a69dcdc cmd/go.TestGoListExport (log)

vcs-test.golang.org rerouted to http://127.0.0.1:19379 https://vcs-test.golang.org rerouted to https://127.0.0.1:36129 go test proxy running at GOPROXY=http://127.0.0.1:24112/mod --- FAIL: TestGoListExport (17.46s) go_test.go:1227: running testgo [list -f {{.Export}} strings] go_test.go:1231: running testgo [list -export -f {{.Export}} strings] go_test.go:1231: standard error: go_test.go:1231: # runtime runtime: inUse=0 npages=4 fatal error: allocated pages below zero? ... traceback: unexpected SPWRITE function runtime.morestack runtime.morestack() runtime/asm_riscv64.s:204 +0x58 fp=0x6a921c60 sp=0x6a921c58 pc=0x87d30 goroutine 179 [running]: goroutine running on other thread; stack unavailable created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1237 +0x2c go_test.go:1231: go [list -export -f {{.Export}} strings] failed unexpectedly in /home/gopher/build/go/src/cmd/go: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-10-04 22:08 openbsd-riscv64-jsing net@5d5a036a go@bc150700 runtime [build] (log)

runtime: inUse=0 npages=5 fatal error: allocated pages below zero? runtime stack: runtime.throw({0x72caf7?, 0x6a14c?}) ../../go/src/runtime/panic.go:837 +0x44 fp=0x11c941ad0 sp=0x11c941aa8 pc=0x4a744 runtime.(*scavChunkData).free(0x0?, 0x5, 0x4f1ec?) ../../go/src/runtime/mgcscavenge.go:1381 +0xd8 fp=0x11c941af0 sp=0x11c941ad0 pc=0x376d0 runtime.(*scavengeIndex).free(0xd46ca0, 0x1c2, 0x8, 0x5) ../../go/src/runtime/mgcscavenge.go:1159 +0xa4 fp=0x11c941b28 sp=0x11c941af0 pc=0x371fc ... runtime.sweepone() ../../go/src/runtime/mgcsweep.go:393 +0x140 fp=0x70045780 sp=0x70045728 pc=0x38590 runtime.bgsweep(0x0?) ../../go/src/runtime/mgcsweep.go:301 +0x14c fp=0x700457c8 sp=0x70045780 pc=0x382ec runtime.gcenable.func1() ../../go/src/runtime/mgc.go:203 +0x2c fp=0x700457d8 sp=0x700457c8 pc=0x2c7dc runtime.goexit() ../../go/src/runtime/asm_riscv64.s:521 +0x4 fp=0x700457d8 sp=0x700457d8 pc=0x7e434 created by runtime.gcenable in goroutine 1 ../../go/src/runtime/mgc.go:203 +0x70

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-10-09 22:23 darwin-amd64-longtest go@ad9e6edf runtime.TestEINTR (log)

fatal error: startm: m is spinning runtime: want=4 got=0 fatal error: limiterEvent.stop: found wrong event in p's limiter event slot runtime stack: runtime.throw({0xc6b9759?, 0x70000d7f5c04?}) /tmp/buildlet/go/src/runtime/panic.go:1018 +0x5c fp=0x70000d7f5c98 sp=0x70000d7f5c68 pc=0xc332dbc runtime.startm(0xc00003ea00?, 0x1, 0x0) /tmp/buildlet/go/src/runtime/proc.go:2624 +0x2c5 fp=0x70000d7f5ce8 sp=0x70000d7f5c98 pc=0xc33aee5 runtime.wakep() ... /tmp/buildlet/go/src/os/exec/exec.go:607 +0x2d fp=0xc00063ad60 sp=0xc00063ad48 pc=0xc43b38d os/exec.(*Cmd).CombinedOutput(0xc0006be160) /tmp/buildlet/go/src/os/exec/exec.go:1012 +0x85 fp=0xc00063ad88 sp=0xc00063ad60 pc=0xc43cfe5 runtime_test.runBuiltTestProg(0xc000880d00, {0xc0011dc100, 0x34}, {0xc6aed86, 0x5}, {0x0?, 0x0, 0x0?}) /tmp/buildlet/go/src/runtime/crash_test.go:87 +0x327 fp=0xc00063ae78 sp=0xc00063ad88 pc=0xc5f7c87 runtime_test.runTestProg(0xc000880d00, {0xc6b1a6e, 0xb}, {0xc6aed86, 0x5}, {0x0?, 0x0, 0x0}) /tmp/buildlet/go/src/runtime/crash_test.go:70 +0x1a5 fp=0xc00063aef0 sp=0xc00063ae78 pc=0xc5f78e5 runtime_test.TestEINTR(0xc000880d00) /tmp/buildlet/go/src/runtime/crash_cgo_test.go:736 +0x5c fp=0xc00063af70 sp=0xc00063aef0 pc=0xc5f64fc testing.tRunner(0xc000880d00, 0xc811198)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-10-12 19:16 darwin-amd64-13 build@b26d4b34 go@9465990e (log)

2023-10-17 18:52 darwin-amd64-13 tools@8ed11135 go@045ce51b (log)

runtime: want=4 got=0 fatal error: limiterEvent.stop: found wrong event in p's limiter event slot fatal error: gcstopm: negative nmspinning runtime stack: runtime.throw({0x8dceff4?, 0x70000fb34d90?}) runtime/panic.go:1018 +0x5c fp=0x70000fb34d50 sp=0x70000fb34d20 pc=0x885e4fc runtime.(*limiterEvent).stop(0x887e399?, 0x4, 0x0?) runtime/mgclimit.go:454 +0x14a fp=0x70000fb34d78 sp=0x70000fb34d50 pc=0x884648a runtime.pidleget(0x13c640ea575?) ... runtime.gcstopm() runtime/proc.go:2810 +0xc5 fp=0x70000f79fdb0 sp=0x70000f79fd88 pc=0x8865b85 runtime.findRunnable() runtime/proc.go:2887 +0x3f fp=0x70000f79fed8 sp=0x70000f79fdb0 pc=0x8865d5f runtime.schedule() runtime/proc.go:3589 +0xb1 fp=0x70000f79ff10 sp=0x70000f79fed8 pc=0x8867811 runtime.park_m(0xc000a089c0) runtime/proc.go:3752 +0x11f fp=0x70000f79ff50 sp=0x70000f79ff10 pc=0x8867d1f runtime.mcall() runtime/asm_amd64.s:458 +0x4e fp=0x70000f79ff68 sp=0x70000f79ff50 pc=0x889240e

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-10-06 13:45 linux-ppc64le-buildlet perf@cd219cff go@34a5830c github.com/google/s2a-go/internal/handshaker/service [build] (log)

sweep 11 0 fatal error: gc: unswept span runtime stack: runtime.throw({0x34ca60?, 0x8?}) runtime/panic.go:1016 +0x40 fp=0xc00005bda0 sp=0xc00005bd60 pc=0x49ae0 runtime.markrootSpans(0xc000031c40, 0x3a148?) runtime/mgcmark.go:371 +0x304 fp=0xc00005be38 sp=0xc00005bda0 pc=0x307a4 runtime.markroot(0xc000031c40, 0x5, 0x0) runtime/mgcmark.go:193 +0x13c fp=0xc00005bed0 sp=0xc00005be38 pc=0x2fe1c runtime.gcDrainN(0xc000031c40, 0x10000) runtime/mgcmark.go:1214 +0x1d4 fp=0xc00005bf10 sp=0xc00005bed0 pc=0x323a4 runtime.gcAssistAlloc1(0xc0000021a0, 0x10000) runtime/mgcmark.go:568 +0x16c fp=0xc00005bf78 sp=0xc00005bf10 pc=0x30d3c runtime.gcAssistAlloc.func1() runtime/mgcmark.go:476 +0x2c fp=0xc00005bfa8 sp=0xc00005bf78 pc=0x30bbc runtime.systemstack(0x7be60) runtime/asm_ppc64x.s:255 +0x68 fp=0xc00005bfc8 sp=0xc00005bfa8 pc=0x7bf88

2023-10-06 13:45 linux-ppc64le-buildlet perf@cd219cff go@34a5830c github.com/mattn/go-sqlite3 [build] (log)

sqlite3-binding.c: In function 'sqlite3_os_end': sqlite3-binding.c:42917:1: internal compiler error: Segmentation fault 42917 | } | ^ 0x728258ea4ccb generic_start_main ../csu/libc-start.c:308 0x728258ea4ea3 __libc_start_main ../sysdeps/unix/sysv/linux/powerpc/libc-start.c:98 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-01 22:10 linux-ppc64le-buildlet tools@75ff53bc go@6a7ef364 x/tools/go/analysis/passes/stdmethods.Test (log)

unexpected fault address 0xc0020654a0 fatal error: fault [signal SIGSEGV: segmentation violation code=0x2 addr=0xc0020654a0 pc=0xc0020654a0] runtime.gopark(0x5073a0?, 0x1e01c?, 0x0?, 0x6?, 0xd0?) /workdir/go/src/runtime/proc.go:400 +0x114 fp=0xc000155838 sp=0xc000155808 pc=0x4f244 runtime.goparkunlock(...) /workdir/go/src/runtime/proc.go:406 runtime.semacquire1(0xc000363e58, 0x0, 0x1, 0x0, 0x12) /workdir/go/src/runtime/sema.go:160 +0x244 fp=0xc000155898 sp=0xc000155838 pc=0x62ac4 sync.runtime_Semacquire(0xc000085520?) /workdir/go/src/runtime/sema.go:62 +0x3c fp=0xc0001558e0 sp=0xc000155898 pc=0x80e8c sync.(*WaitGroup).Wait(0xc000363e50) /workdir/go/src/sync/waitgroup.go:116 +0x88 fp=0xc000155910 sp=0xc0001558e0 pc=0x8d358 golang.org/x/tools/go/packages.(*loader).refine(0xc00007e000, 0xc000000180) /workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:801 +0xcfc fp=0xc000155b90 sp=0xc000155910 pc=0x27de7c golang.org/x/tools/go/packages.Load(0xc000012160?, {0xc0000e4600?, 0x2, 0x2}) /workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:286 +0x394 fp=0xc000155c18 sp=0xc000155b90 pc=0x27c314 golang.org/x/tools/go/analysis/analysistest.loadPackages(0x4fc900, {0xc0000f4280, 0x4d}, {0xc0000e4600?, 0x2, 0x2}) /workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:371 +0x240 fp=0xc000155dc0 sp=0xc000155c18 pc=0x288ba0 golang.org/x/tools/go/analysis/analysistest.Run({0x3726f8, 0xc000085380}, {0xc0000f4280, 0x4d}, 0x4fc900, {0xc0000e4600?, 0x2, 0x2}) /workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:318 +0x100 fp=0xc000155e98 sp=0xc000155dc0 pc=0x2885e0 golang.org/x/tools/go/analysis/passes/stdmethods_test.Test(0xc000085380) /workdir/gopath/src/golang.org/x/tools/go/analysis/passes/stdmethods/stdmethods_test.go:21 +0xe4 fp=0xc000155f30 sp=0xc000155e98 pc=0x28b4f4 testing.tRunner(0xc000085380, 0x31d2e0)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-08 14:16 darwin-amd64-12_0 telemetry@d4a65260 go@7a1fce87 (log)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-14 16:45 linux-386-longtest go@e14b96cb internal/trace/v2.TestTraceCPUProfile (log)

--- FAIL: TestTraceCPUProfile (2.64s) --- FAIL: TestTraceCPUProfile/Stress (0.72s) trace_test.go:550: stderr: panic: runtime.plainError("send on closed channel") fatal error: panic on system stack runtime stack: runtime.throw({0x8155fbb, 0x15}) /workdir/go/src/runtime/panic.go:1016 +0x4d fp=0xffed8918 sp=0xffed8904 pc=0x807d26d panic({0x81405c0, 0x817cf80}) /workdir/go/src/runtime/panic.go:727 +0x30c fp=0xffed896c sp=0xffed8918 pc=0x807ca8c ... runtime.findRunnable() /workdir/go/src/runtime/proc.go:3198 +0x3e0 fp=0xffed8bc8 sp=0xffed8b1c pc=0x80853a0 runtime.schedule() /workdir/go/src/runtime/proc.go:3812 +0xbd fp=0xffed8be4 sp=0xffed8bc8 pc=0x808709d runtime.goschedImpl(0xa408120, 0x0) /workdir/go/src/runtime/proc.go:4009 +0x14d fp=0xffed8bfc sp=0xffed8be4 pc=0x808794d runtime.gosched_m(0xa408120) /workdir/go/src/runtime/proc.go:4014 +0x26 fp=0xffed8c08 sp=0xffed8bfc pc=0x80879a6 runtime.mcall(0x225220) /workdir/go/src/runtime/asm_386.s:329 +0x44 fp=0xffed8c10 sp=0xffed8c08 pc=0x80af9f4

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-13 16:23 openbsd-riscv64-jsing sys@11eadc05 go@31f0af1e (log)

: internal compiler error: panic: godebug: Value of name not listed in godebugs.All: gotypesalias goroutine 1 [running]: runtime/debug.Stack() /home/gopher/build/go/src/runtime/debug/stack.go:24 +0x6c bootstrap/cmd/compile/internal/base.FatalfAt({0x4a00c?, 0x1000000?}, {0x72bbc9, 0x9}, {0x11c37ce28, 0x1, 0x1}) /home/gopher/build/go/src/cmd/compile/internal/base/print.go:225 +0x23c bootstrap/cmd/compile/internal/base.Fatalf(...) /home/gopher/build/go/src/cmd/compile/internal/base/print.go:194 bootstrap/cmd/compile/internal/gc.handlePanic() ... : internal compiler error: panic: godebug: Value of name not listed in godebugs.All: gotypesalias goroutine 1 [running]: runtime/debug.Stack() /home/gopher/build/go/src/runtime/debug/stack.go:24 +0x6c bootstrap/cmd/compile/internal/base.FatalfAt({0x4a00c?, 0x1000000?}, {0x72bbc9, 0x9}, {0x1201cce28, 0x1, 0x1}) /home/gopher/build/go/src/cmd/compile/internal/base/print.go:225 +0x23c bootstrap/cmd/compile/internal/base.Fatalf(...) /home/gopher/build/go/src/cmd/compile/internal/base/print.go:194 bootstrap/cmd/compile/internal/gc.handlePanic() ... bootstrap/cmd/compile/internal/noder.LoadPackage({0x7801c250, 0x12, 0x13}) /home/gopher/build/go/src/cmd/compile/internal/noder/noder.go:77 +0x3fc bootstrap/cmd/compile/internal/gc.Main(0x763ea0) /home/gopher/build/go/src/cmd/compile/internal/gc/main.go:197 +0xacc main.main() /home/gopher/build/go/src/cmd/compile/main.go:57 +0x118 go tool dist: FAILED: /home/gopher/build/go/pkg/tool/openbsd_riscv64/compile -std -pack -o /home/gopher/build/tmp/go-tool-dist-1564394865/internal/goexperiment/_go_.a -p internal/goexperiment -importcfg /home/gopher/build/tmp/go-tool-dist-1564394865/internal/goexperiment/importcfg /home/gopher/build/go/src/internal/goexperiment/exp_allocheaders_off.go /home/gopher/build/go/src/internal/goexperiment/exp_arenas_off.go /home/gopher/build/go/src/internal/goexperiment/exp_boringcrypto_off.go /home/gopher/build/go/src/internal/goexperiment/exp_cacheprog_off.go /home/gopher/build/go/src/internal/goexperiment/exp_cgocheck2_off.go /home/gopher/build/go/src/internal/goexperiment/exp_coverageredesign_off.go /home/gopher/build/go/src/internal/goexperiment/exp_exectracer2_off.go /home/gopher/build/go/src/internal/goexperiment/exp_fieldtrack_off.go /home/gopher/build/go/src/internal/goexperiment/exp_heapminimum512kib_off.go /home/gopher/build/go/src/internal/goexperiment/exp_loopvar_off.go /home/gopher/build/go/src/internal/goexperiment/exp_newinliner_off.go /home/gopher/build/go/src/internal/goexperiment/exp_pagetrace_off.go /home/gopher/build/go/src/internal/goexperiment/exp_preemptibleloops_off.go /home/gopher/build/go/src/internal/goexperiment/exp_rangefunc_off.go /home/gopher/build/go/src/internal/goexperiment/exp_regabiargs_off.go /home/gopher/build/go/src/internal/goexperiment/exp_regabiwrappers_off.go /home/gopher/build/go/src/internal/goexperiment/exp_staticlockranking_off.go /home/gopher/build/go/src/internal/goexperiment/flags.go: exit status 2 fatal error:

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-20 18:34 linux-ppc64-sid-buildlet tools@bd215c0c go@4a90cdb0 crypto/internal/nistec/fiat [build] (log)

unexpected fault address 0x800000000b71e58 fatal error: fault [signal SIGSEGV: segmentation violation code=0x3 addr=0x800000000b71e58 pc=0x80525c] goroutine 1 gp=0xc0000021a0 m=3 mp=0xc00004eb08 [running]: runtime.throw({0x9f42c0?, 0x805310?}) runtime/panic.go:1023 +0x40 fp=0xc000d98cd0 sp=0xc000d98c90 pc=0x58640 runtime.sigpanic() runtime/signal_unix.go:880 +0x260 fp=0xc000d98d40 sp=0xc000d98cd0 pc=0x733e0 cmd/compile/internal/syntax.walker.exprList(...) ... goroutine 5 gp=0xc000003520 m=nil [finalizer wait]: runtime.gopark(0x5b400?, 0x0?, 0x0?, 0x0?, 0x19df0?) runtime/proc.go:402 +0x114 fp=0xc0000485d8 sp=0xc0000485a8 pc=0x5b834 runtime.runfinq() runtime/mfinal.go:194 +0x120 fp=0xc0000487c0 sp=0xc0000485d8 pc=0x32c80 runtime.goexit({}) runtime/asm_ppc64x.s:1018 +0x4 fp=0xc0000487c0 sp=0xc0000487c0 pc=0x94a54 created by runtime.createfing in goroutine 1 runtime/mfinal.go:164 +0x84

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-20 18:33 linux-ppc64-sid-buildlet tools@fdce3cdf go@4a90cdb0 runtime [build] (log)

unexpected fault address 0x80000c000bd7780 fatal error: fault [signal SIGSEGV: segmentation violation code=0x3 addr=0x80000c000bd7780 pc=0x1d4e04] goroutine 1 gp=0xc0000021a0 m=5 mp=0xc000043088 [running]: runtime.throw({0x3499c1?, 0x1d19bc?}) runtime/panic.go:1023 +0x40 fp=0xc002036990 sp=0xc002036950 pc=0x49ad0 runtime.sigpanic() runtime/signal_unix.go:880 +0x260 fp=0xc002036a00 sp=0xc002036990 pc=0x63270 go/types.(*Checker).assignVars(0xc001372a00, {0x80000c000bd7780?, 0x1, 0xc000bde2e0?}, {0xc000bd7790?, 0x1e95c?, 0x1e6c4c?}) ... goroutine 19 gp=0xc000500340 m=nil [GC worker (idle)]: runtime.gopark(0xec1ce1276574?, 0x3?, 0x0?, 0x0?, 0x0?) runtime/proc.go:402 +0x114 fp=0xc000039708 sp=0xc0000396d8 pc=0x4cc94 runtime.gcBgMarkWorker() runtime/mgc.go:1310 +0xf8 fp=0xc0000397c0 sp=0xc000039708 pc=0x2d878 runtime.goexit({}) runtime/asm_ppc64x.s:1018 +0x4 fp=0xc0000397c0 sp=0xc0000397c0 pc=0x7e714 created by runtime.gcBgMarkStartWorkers in goroutine 1 runtime/mgc.go:1234 +0x30

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-08 21:52 linux-ppc64-sid-buildlet benchmarks@444331c9 go@ddb38c3f crypto/internal/nistec/fiat [build] (log)

unexpected fault address 0x800000000b739d0 fatal error: fault [signal SIGSEGV: segmentation violation code=0x3 addr=0x800000000b739d0 pc=0x215640] goroutine 1 gp=0xc0000021a0 m=3 mp=0xc00004eb08 [running]: runtime.throw({0x9f4140?, 0x6?}) runtime/panic.go:1023 +0x40 fp=0xc000cc0d68 sp=0xc000cc0d28 pc=0x58640 runtime.sigpanic() runtime/signal_unix.go:880 +0x260 fp=0xc000cc0dd8 sp=0xc000cc0d68 pc=0x733e0 cmd/compile/internal/ir.HasUniquePos(...) ... goroutine 5 gp=0xc0000031e0 m=nil [finalizer wait]: runtime.gopark(0x5b400?, 0x0?, 0x0?, 0x0?, 0x19df0?) runtime/proc.go:402 +0x114 fp=0xc0000485d8 sp=0xc0000485a8 pc=0x5b834 runtime.runfinq() runtime/mfinal.go:194 +0x120 fp=0xc0000487c0 sp=0xc0000485d8 pc=0x32c80 runtime.goexit({}) runtime/asm_ppc64x.s:1018 +0x4 fp=0xc0000487c0 sp=0xc0000487c0 pc=0x94a54 created by runtime.createfing in goroutine 1 runtime/mfinal.go:164 +0x84

2023-11-20 18:59 linux-ppc64-sid-buildlet go@ddb38c3f cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:42483 https://vcs-test.golang.org rerouted to https://127.0.0.1:42695 go test proxy running at GOPROXY=http://127.0.0.1:38937/mod --- FAIL: TestScript (0.07s) --- FAIL: TestScript/test_chatty_parallel_fail (1.10s) script_test.go:132: 2023-11-20T19:16:43Z script_test.go:134: $WORK=/workdir/tmp/cmd-go-test-4014964717/tmpdir3221805523/test_chatty_parallel_fail2229050004 script_test.go:156: # Run parallel chatty tests. # Check that multiple parallel outputs continue running. (0.658s) ... panic: runtime error: index out of range [4195651] with length 4175 goroutine 1 gp=0xc0000041a0 m=0 mp=0x4cba80 [running]: panic({0x2b87e0?, 0xc0007101c8?}) runtime/panic.go:779 +0x174 fp=0xc00007a490 sp=0xc00007a3d0 pc=0x4af14 runtime.goPanicIndexU(0x400543, 0x104f) runtime/panic.go:120 +0x94 fp=0xc00007a4e0 sp=0xc00007a490 pc=0x49d54 cmd/link/internal/loader.Bitmap.Has(...) cmd/link/internal/loader/loader.go:131 cmd/link/internal/loader.(*Loader).AttrReachable(...) ... /workdir/go/src/runtime/proc.go:402 +0x114 fp=0xc00005e708 sp=0xc00005e6d8 pc=0x53644 runtime.gcBgMarkWorker() /workdir/go/src/runtime/mgc.go:1310 +0xf8 fp=0xc00005e7c0 sp=0xc00005e708 pc=0x31c28 runtime.goexit({}) /workdir/go/src/runtime/asm_ppc64x.s:1018 +0x4 fp=0xc00005e7c0 sp=0xc00005e7c0 pc=0x8b1b4 created by runtime.gcBgMarkStartWorkers in goroutine 6 /workdir/go/src/runtime/mgc.go:1234 +0x30 [exit status 2] > stderr 'ios/arm64 requires external \(cgo\) linking, but cgo is not enabled' script_test.go:156: FAIL: testdata/script/test_android_issue62123.txt:14: stderr 'ios/arm64 requires external \(cgo\) linking, but cgo is not enabled': no match for `(?m)ios/arm64 requires external \(cgo\) linking, but cgo is not enabled` in stderr

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2023-11-21 19:26 linux-amd64-staticlockranking go@2e77b51d runtime.TestStackSwitchCallback (log)

--- FAIL: TestStackSwitchCallback (0.01s) crash_cgo_test.go:888: /workdir/tmp/go-build2473736523/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7fa130018af0 0x7fa130020ef0], sp=0x7fa12bffed78, called from runtime.acquireLockRank.func1() /workdir/go/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7fa12bffed80 sp=0x7fa12bffed78 pc=0x40ee25 runtime.acquireLockRank(0x0?) /workdir/go/src/runtime/lockrank_on.go:115 +0x3e fp=0x7fa12bffedb0 sp=0x7fa12bffed80 pc=0x40ed5e runtime.casgstatus(0xc000006680, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1129 +0x65 fp=0x7fa12bffedf8 sp=0x7fa12bffedb0 pc=0x441205 runtime.dropm() ... fatal error: morestack on g0 runtime stack: runtime.throw({0x56e869?, 0x0?}) /workdir/go/src/runtime/panic.go:1023 +0x5c fp=0xc00002bf88 sp=0xc00002bf58 pc=0x43c2dc runtime.badmorestackg0.func1() /workdir/go/src/runtime/proc.go:533 +0xe5 fp=0xc00002bfe0 sp=0xc00002bf88 pc=0x43fb85 runtime.switchToCrashStack0() /workdir/go/src/runtime/asm_amd64.s:559 +0x32 fp=0xc00002bff0 sp=0xc00002bfe0 pc=0x46f792 ... goroutine 5 gp=0xc000007a00 m=nil [finalizer wait]: runtime.gopark(0xc00005c650?, 0x40f41e?, 0xf2?, 0xf6?, 0xc00005c668?) /workdir/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f2ee runtime.runfinq() /workdir/go/src/runtime/mfinal.go:194 +0x111 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41cfb1 runtime.goexit({}) /workdir/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4716c1 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:164 +0x3d

— watchflakes

Comment From: bcmills

@golang/runtime, I haven't seen any updates on this issue since August. Are these failures still being triaged?

Comment From: mknyszek

Oh... this hasn't been showing up in triage, and I see why now. Ugh. Sorry about that. I'll make sure this gets done. (I've been also meaning to categorize the "unrecognized failures" issue; I'll handle this one and that one today.)

Comment From: mknyszek

The OpenBSD failures are #63385. The Darwin failures are #60449. The linux-ppc64 failures are #64290. The linux-386-longtest failure is fixed (I'm not certain if that had a bug or if it was fixed shortly after landing those CLs, but it's definitely not a problem now).

I think that covers everything except a few one-offs that we should just carry forward: 2023-09-05 22:26 linux-riscv64-unmatched go@972cc3e7 test.Test (log) 2023-11-21 19:26 linux-amd64-staticlockranking go@2e77b51d runtime.TestStackSwitchCallback (log)

Carrying forward from last time: 2023-08-07 06:21 linux-amd64-nocgo sys@60ecf133 go@288fd6eb x/sys/unix (log) 2023-08-07 19:27 linux-amd64-wsl tools@f42bca8e go@2c95fa4f x/tools/gopls/internal/lsp.TestLSP (log)

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000"

2024-01-18 23:21 darwin-amd64-13 build@911ff433 go@2540b143 (log)

— watchflakes

Comment From: cherrymui

Moved the last failure to #60449.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-01-26 17:17 linux-amd64-staticlockranking go@c21d118a runtime.TestStackSwitchCallback (log)

--- FAIL: TestStackSwitchCallback (0.02s) crash_cgo_test.go:888: /workdir/tmp/go-build1249108805/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f77e4018af0 0x7f77e4020ef0], sp=0x7f77dfffed68, called from runtime.acquireLockRank.func1() /workdir/go/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f77dfffed70 sp=0x7f77dfffed68 pc=0x40f6e5 runtime.acquireLockRank(0x0?) /workdir/go/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f77dfffeda0 sp=0x7f77dfffed70 pc=0x40f61e runtime.casgstatus(0xc000006700, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1113 +0x65 fp=0x7f77dfffede8 sp=0x7f77dfffeda0 pc=0x4427a5 runtime.dropm() ... fatal error: morestack on g0 runtime stack: runtime.throw({0x575a73?, 0x0?}) /workdir/go/src/runtime/panic.go:1011 +0x5c fp=0xc00002bf88 sp=0xc00002bf58 pc=0x43d8fc runtime.badmorestackg0.func1() /workdir/go/src/runtime/proc.go:533 +0xe5 fp=0xc00002bfe0 sp=0xc00002bf88 pc=0x441165 runtime.switchToCrashStack0() /workdir/go/src/runtime/asm_amd64.s:559 +0x32 fp=0xc00002bff0 sp=0xc00002bfe0 pc=0x475492 ... goroutine 5 gp=0xc0000ac000 m=nil [finalizer wait]: runtime.gopark(0xc00005c650?, 0x40fcde?, 0x38?, 0xc6?, 0x40fd00?) /workdir/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x4408ce runtime.runfinq() /workdir/go/src/runtime/mfinal.go:194 +0x111 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d811 runtime.goexit({}) /workdir/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4773c1 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:164 +0x3d

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-01-26 19:03 windows-386-2016 go@a428387e cmd/cgo/internal/test (log)

Exception 0x200c7 0xefdfcfe8 0xcc483ff 0x0 PC=0x0 fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0xcd18de] runtime stack: runtime.throw({0xde9857, 0x2a}) C:/workdir/go/src/runtime/panic.go:1011 +0x4d fp=0x22aef790 sp=0x22aef77c pc=0xca819d runtime.sigpanic() ... C:/workdir/go/src/runtime/proc.go:402 +0xfd fp=0x1917f8c sp=0x1917f78 pc=0xcaafed runtime.gcBgMarkWorker(0x1908000) C:/workdir/go/src/runtime/mgc.go:1333 +0xe2 fp=0x1917fe8 sp=0x1917f8c pc=0xc873a2 runtime.gcBgMarkStartWorkers.gowrap1() C:/workdir/go/src/runtime/mgc.go:1249 +0x25 fp=0x1917ff0 sp=0x1917fe8 pc=0xc872a5 runtime.goexit({}) C:/workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x1917ff4 sp=0x1917ff0 pc=0xcdf811 created by runtime.gcBgMarkStartWorkers in goroutine 41 C:/workdir/go/src/runtime/mgc.go:1249 +0x11a *** Test killed: ran too long (11m0s).

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-02 15:13 windows-amd64-longtest go@244ccf47 internal/poll (log)

fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x11 pc=0xac629e] runtime stack: runtime.throw({0xbf0305?, 0x0?}) C:/workdir/go/src/runtime/panic.go:1011 +0x65 fp=0x4a17fff198 sp=0x4a17fff168 pc=0xacb505 runtime.sigpanic() C:/workdir/go/src/runtime/signal_windows.go:395 +0x265 fp=0x4a17fff1e0 sp=0x4a17fff198 pc=0xae2825 runtime/internal/atomic.(*Uintptr).Load(...) C:/workdir/go/src/runtime/internal/atomic/types.go:359 ... internal/poll_test.TestConsume(0xc000129380) C:/workdir/go/src/internal/poll/writev_test.go:58 +0x988 fp=0xc000063f70 sp=0xc000063c80 pc=0xbaaaa8 testing.tRunner(0xc000129380, 0xbf3788) C:/workdir/go/src/testing/testing.go:1689 +0xfb fp=0xc000063fc0 sp=0xc000063f70 pc=0xb6ac9b testing.(*T).Run.gowrap1() C:/workdir/go/src/testing/testing.go:1742 +0x25 fp=0xc000063fe0 sp=0xc000063fc0 pc=0xb6bcc5 runtime.goexit({}) C:/workdir/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000063fe8 sp=0xc000063fe0 pc=0xb035a1 created by testing.(*T).Run in goroutine 1 C:/workdir/go/src/testing/testing.go:1742 +0x390

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-01 15:34 gotip-darwin-arm64_11 go@5b6cd3d0 runtime.TestPanicWithDirectlyPrintableCustomTypes/panicCustomInt8 (log)

=== RUN TestPanicWithDirectlyPrintableCustomTypes/panicCustomInt8 panic_test.go:42: /opt/s/w/ir/x/t/go-build2067687639/testprog.exe panicCustomInt8: exit status 2 panic_test.go:44: "panic: main.MyInt8(93)" is not present in fatal error: schedule: holding locks panic: main.MyInt8(93) goroutine 1 [running]: main.panicCustomInt8() /opt/s/w/ir/x/w/goroot/src/runtime/testdata/testprog/panicprint.go:46 +0x3c ... /opt/s/w/ir/x/w/goroot/src/runtime/preempt_arm64.s:47 +0x9c fp=0x1400004e570 sp=0x1400004e380 pc=0x1021678fc runtime.gopark(0x60, 0x128f51ae8, 0xc8, 0xe5, 0x1021103e4) /opt/s/w/ir/x/w/goroot/src/runtime/proc.go:385 +0xc fp=0x1400004e580 sp=0x1400004e580 pc=0x10213567c runtime.runfinq() /opt/s/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x108 fp=0x1400004e7d0 sp=0x1400004e580 pc=0x102113ac8 runtime.goexit({}) /opt/s/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004e7d0 sp=0x1400004e7d0 pc=0x102166d64 created by runtime.createfing in goroutine 1 /opt/s/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x80 --- FAIL: TestPanicWithDirectlyPrintableCustomTypes/panicCustomInt8 (0.04s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-02 23:14 gotip-windows-amd64-longtest go@b8ac61e6 [build] (log)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-05 15:30 gotip-windows-amd64 go@76ff0caa internal/poll.TestRead/SpecialFile [ABORT] (log)

=== RUN TestRead/SpecialFile [signal 0xc0000005 code=0x0 addr=0x11 pc=0x88629e] runtime stack: runtime.throw({0x9b0305?, 0x0?}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1011 +0x65 fp=0xf2addfec50 sp=0xf2addfec20 pc=0x88b505 runtime.sigpanic() C:/b/s/w/ir/x/w/goroot/src/runtime/signal_windows.go:395 +0x265 fp=0xf2addfec98 sp=0xf2addfec50 pc=0x8a2825 runtime/internal/atomic.(*Uintptr).Load(...) C:/b/s/w/ir/x/w/goroot/src/runtime/internal/atomic/types.go:359 ... created by testing.(*T).Run in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x390 goroutine 28 gp=0xc000084700 m=nil [runnable]: testing.(*T).Run.gowrap1() C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 fp=0xc0000f5fe0 sp=0xc0000f5fd8 pc=0x92bca0 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000f5fe8 sp=0xc0000f5fe0 pc=0x8c35a1 created by testing.(*T).Run in goroutine 40 C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x390

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-06 15:59 gotip-windows-amd64 go@4b0e0863 internal/poll.TestRead/SpecialFile [ABORT] (log)

=== RUN TestRead/SpecialFile [signal 0xc0000005 code=0x0 addr=0x11 pc=0xe7629e] runtime stack: runtime.throw({0xfa0305?, 0x0?}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1011 +0x65 fp=0x1b85dfecf0 sp=0x1b85dfecc0 pc=0xe7b505 runtime.sigpanic() C:/b/s/w/ir/x/w/goroot/src/runtime/signal_windows.go:395 +0x265 fp=0x1b85dfed38 sp=0x1b85dfecf0 pc=0xe92825 runtime/internal/atomic.(*Uintptr).Load(...) C:/b/s/w/ir/x/w/goroot/src/runtime/internal/atomic/types.go:359 ... created by testing.(*T).Run in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x390 goroutine 28 gp=0xc00012e540 m=nil [runnable]: testing.(*T).Run.gowrap1() C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 fp=0xc000171fe0 sp=0xc000171fd8 pc=0xf1bca0 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000171fe8 sp=0xc000171fe0 pc=0xeb35a1 created by testing.(*T).Run in goroutine 46 C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x390

2024-02-07 20:54 gotip-linux-amd64-staticlockranking go@c0984005 runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build2859502035/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7fd694018af0 0x7fd694020ef0], sp=0x7fd68fffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7fd68fffed70 sp=0x7fd68fffed68 pc=0x40f6e5 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7fd68fffeda0 sp=0x7fd68fffed70 pc=0x40f61e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x575993?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1011 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43d93c runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x4411a5 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x475772 ... goroutine 18 gp=0xc000186380 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fcde?, 0x38?, 0x46?, 0x40fd00?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x44090e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d811 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x4776a1 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.02s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-15 17:22 x_tools-go1.21-wasip1-wasm_wazero tools@7240af8b release-branch.go1.21@b214108e x/tools/go/ssa.TestTypeparamTest/issue48537.go [ABORT] (log)

=== RUN TestTypeparamTest/issue48537.go builder_test.go:855: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue48537.go runtime: marked free object in span 0x250d3c8, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10a50000 free marked zombie 0x0000000010a50000: 0x0000000000000000 0x0000000000000000 0x0000000010a50010: 0x0000000009ba0e40 0x0000000000000000 0x0000000010a50020: 0x0000000000000000 0x000000000eaeb770 0x0000000010a50030: 0x0000000000000000 0x0000000000000000 0x10a50040 free unmarked 0x10a50080 free unmarked ... fatal error: found pointer to free object goroutine 1008 [running]: runtime.throw({0xadaf0, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x3 fp=0x1b6db50 sp=0x1b6db28 pc=0x12760003 runtime.(*mspan).reportZombies(0x250d3c8) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:861 +0x61 fp=0x1b6dbc8 sp=0x1b6db50 pc=0x119f0061 runtime.(*sweepLocked).sweep(0x1b6dd28, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:639 +0x77 fp=0x1b6dce8 sp=0x1b6dbc8 pc=0x119b0077 runtime.(*mcentral).cacheSpan(0x49c558) ... goroutine 44 [GC worker (idle)]: runtime.gopark(0xc3d30, 0x1831e80, 0x1a, 0x14, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:398 +0x22 fp=0x184e748 sp=0x184e720 pc=0x129e0022 runtime.gcBgMarkWorker() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1295 +0x1f fp=0x184e7e0 sp=0x184e748 pc=0x112e001f runtime.goexit() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:401 +0x1 fp=0x184e7e8 sp=0x184e7e0 pc=0x14e70001 created by runtime.gcBgMarkStartWorkers in goroutine 43 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1219 +0x3

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-19 20:51 linux-amd64-staticlockranking go@aaf8e844 runtime.TestStackSwitchCallback (log)

--- FAIL: TestStackSwitchCallback (0.02s) crash_cgo_test.go:888: /workdir/tmp/go-build2088922425/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f2784018af0 0x7f2784020ef0], sp=0x7f277fffed68, called from runtime.acquireLockRank.func1() /workdir/go/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f277fffed70 sp=0x7f277fffed68 pc=0x40f725 runtime.acquireLockRank(0x0?) /workdir/go/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f277fffeda0 sp=0x7f277fffed70 pc=0x40f65e runtime.casgstatus(0xc000006700, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1114 +0x65 fp=0x7f277fffede8 sp=0x7f277fffeda0 pc=0x442825 runtime.dropm() ... fatal error: morestack on g0 runtime stack: runtime.throw({0x57692a?, 0x0?}) /workdir/go/src/runtime/panic.go:1021 +0x5c fp=0xc00002bf88 sp=0xc00002bf58 pc=0x43d97c runtime.badmorestackg0.func1() /workdir/go/src/runtime/proc.go:533 +0xe5 fp=0xc00002bfe0 sp=0xc00002bf88 pc=0x4411e5 runtime.switchToCrashStack0() /workdir/go/src/runtime/asm_amd64.s:559 +0x32 fp=0xc00002bff0 sp=0xc00002bfe0 pc=0x4758d2 ... goroutine 18 gp=0xc000102700 m=nil [finalizer wait]: runtime.gopark(0xc00005c650?, 0x40fd1e?, 0x38?, 0xc6?, 0x40fd40?) /workdir/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44094e runtime.runfinq() /workdir/go/src/runtime/mfinal.go:194 +0x111 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d851 runtime.goexit({}) /workdir/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x477801 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:164 +0x3d

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-20 14:56 linux-386-longtest go@0a046418 hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3564240896 in use) fatal error: out of memory goroutine 32 gp=0x98847e8 m=13 mp=0x9d80588 [running]: runtime.throw({0x8185585, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0x98485b4 sp=0x98485a0 pc=0x8083b0d runtime.(*mcache).allocLarge(0xf7f392e0, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0x98485e0 sp=0x98485b4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8170260, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0x9848648 sp=0x98485e0 pc=0x8055090 ... runtime.gopark(0x818ffc8, 0x9dc8168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0x9dcd78c sp=0x9dcd778 pc=0x8086b8c runtime.gcBgMarkWorker(0x9dc6000) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0x9dcd7e8 sp=0x9dcd78c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0x9dcd7f0 sp=0x9dcd7e8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x9dcd7f4 sp=0x9dcd7f0 pc=0x80babf1 created by runtime.gcBgMarkStartWorkers in goroutine 34 /workdir/go/src/runtime/mgc.go:1249 +0x12c

2024-02-20 14:59 linux-386-longtest go@a3c35430 hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3593568256 in use) fatal error: out of memory goroutine 32 gp=0xa4847e8 m=9 mp=0xa880008 [running]: runtime.throw({0x8185585, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0xa4d5db4 sp=0xa4d5da0 pc=0x8083b1d runtime.(*mcache).allocLarge(0xf7f9d348, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0xa4d5de0 sp=0xa4d5db4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8170260, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0xa4d5e48 sp=0xa4d5de0 pc=0x8055090 ... runtime.gopark(0x818ffc8, 0xa548168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0xa54a78c sp=0xa54a778 pc=0x8086b9c runtime.gcBgMarkWorker(0xa496b80) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0xa54a7e8 sp=0xa54a78c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0xa54a7f0 sp=0xa54a7e8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0xa54a7f4 sp=0xa54a7f0 pc=0x80bac01 created by runtime.gcBgMarkStartWorkers in goroutine 33 /workdir/go/src/runtime/mgc.go:1249 +0x12c

2024-02-20 14:59 linux-386-longtest go@ff0b46cf hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3547430912 in use) fatal error: out of memory goroutine 32 gp=0x8c847e8 m=14 mp=0x8e80b08 [running]: runtime.throw({0x8185585, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0x8fb8db4 sp=0x8fb8da0 pc=0x8083b1d runtime.(*mcache).allocLarge(0xf7f3c538, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0x8fb8de0 sp=0x8fb8db4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8170260, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0x8fb8e48 sp=0x8fb8de0 pc=0x8055090 ... runtime.gopark(0x818ffc8, 0x8efc168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0x8ef7f8c sp=0x8ef7f78 pc=0x8086b9c runtime.gcBgMarkWorker(0x8ef2000) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0x8ef7fe8 sp=0x8ef7f8c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0x8ef7ff0 sp=0x8ef7fe8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x8ef7ff4 sp=0x8ef7ff0 pc=0x80bac01 created by runtime.gcBgMarkStartWorkers in goroutine 50 /workdir/go/src/runtime/mgc.go:1249 +0x12c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-20 15:35 linux-386-longtest go@af3f94ce hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3417309184 in use) fatal error: out of memory goroutine 20 gp=0x9407208 m=9 mp=0x9800008 [running]: runtime.throw({0x8187811, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0x94465b4 sp=0x94465a0 pc=0x8083b1d runtime.(*mcache).allocLarge(0xf7ee5348, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0x94465e0 sp=0x94465b4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8172460, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0x9446648 sp=0x94465e0 pc=0x8055090 ... runtime.gopark(0x81922a4, 0x99b0168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0x99b9f8c sp=0x99b9f78 pc=0x8086c5c runtime.gcBgMarkWorker(0x99ac000) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0x99b9fe8 sp=0x99b9f8c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0x99b9ff0 sp=0x99b9fe8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x99b9ff4 sp=0x99b9ff0 pc=0x80bacc1 created by runtime.gcBgMarkStartWorkers in goroutine 17 /workdir/go/src/runtime/mgc.go:1249 +0x12c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-20 17:57 linux-386-longtest go@c1828fbc hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3564240896 in use) fatal error: out of memory goroutine 20 gp=0x8c07208 m=3 mp=0x8c4eb08 [running]: runtime.throw({0x8185585, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0x90addb4 sp=0x90adda0 pc=0x8083b1d runtime.(*mcache).allocLarge(0xf7f4d538, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0x90adde0 sp=0x90addb4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8170260, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0x90ade48 sp=0x90adde0 pc=0x8055090 ... runtime.gopark(0x818ffc8, 0x913a168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0x913f78c sp=0x913f778 pc=0x8086b9c runtime.gcBgMarkWorker(0x9138000) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0x913f7e8 sp=0x913f78c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0x913f7f0 sp=0x913f7e8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x913f7f4 sp=0x913f7f0 pc=0x80bac01 created by runtime.gcBgMarkStartWorkers in goroutine 23 /workdir/go/src/runtime/mgc.go:1249 +0x12c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-17 23:25 gotip-linux-amd64-staticlockranking go@af5943f9 runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build452406994/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f1c40018af0 0x7f1c40020ef0], sp=0x7f1c3bffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f1c3bffed70 sp=0x7f1c3bffed68 pc=0x40f725 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f1c3bffeda0 sp=0x7f1c3bffed70 pc=0x40f65e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x57692a?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43d97c runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x4411e5 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x4757d2 ... goroutine 5 gp=0xc000007c00 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fd1e?, 0x38?, 0x46?, 0x40fd40?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x44094e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d851 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x477701 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.01s)

2024-02-20 17:18 gotip-linux-amd64-staticlockranking go@02785362 runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build4245969974/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f3e54018af0 0x7f3e54020ef0], sp=0x7f3e4fffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f3e4fffed70 sp=0x7f3e4fffed68 pc=0x40f725 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f3e4fffeda0 sp=0x7f3e4fffed70 pc=0x40f65e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x576aab?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43d9bc runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x441225 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x475912 ... goroutine 5 gp=0xc000007c00 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fd1e?, 0x38?, 0x46?, 0x40fd40?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x44098e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d851 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x477841 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.02s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-20 20:50 linux-386-longtest go@e1e466f8 hash/maphash (log)

runtime: out of memory: cannot allocate 679477248-byte block (3467739136 in use) fatal error: out of memory goroutine 32 gp=0x9884908 m=5 mp=0x998c008 [running]: runtime.throw({0x8185585, 0xd}) /workdir/go/src/runtime/panic.go:1021 +0x4d fp=0x9bf1db4 sp=0x9bf1da0 pc=0x8083b1d runtime.(*mcache).allocLarge(0xf7f5f790, 0x28600000, 0x1) /workdir/go/src/runtime/mcache.go:236 +0x1c7 fp=0x9bf1de0 sp=0x9bf1db4 pc=0x805ca37 runtime.mallocgc(0x28600000, 0x8170260, 0x1) /workdir/go/src/runtime/malloc.go:1165 +0x640 fp=0x9bf1e48 sp=0x9bf1de0 pc=0x8055090 ... runtime.gopark(0x818ffc8, 0x9bda168, 0x1a, 0xa, 0x0) /workdir/go/src/runtime/proc.go:402 +0x10c fp=0x9be3f8c sp=0x9be3f78 pc=0x8086b9c runtime.gcBgMarkWorker(0x9bd8000) /workdir/go/src/runtime/mgc.go:1333 +0xfd fp=0x9be3fe8 sp=0x9be3f8c pc=0x80637cd runtime.gcBgMarkStartWorkers.gowrap1() /workdir/go/src/runtime/mgc.go:1249 +0x27 fp=0x9be3ff0 sp=0x9be3fe8 pc=0x80636b7 runtime.goexit({}) /workdir/go/src/runtime/asm_386.s:1363 +0x1 fp=0x9be3ff4 sp=0x9be3ff0 pc=0x80bac01 created by runtime.gcBgMarkStartWorkers in goroutine 37 /workdir/go/src/runtime/mgc.go:1249 +0x12c

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-26 20:46 gotip-windows-386 go@4760b333 cmd/cgo/internal/test:auto-pie.TestCthread [ABORT] (log)

=== RUN TestCthread Exception 0x200c7 0xefd5ffe8 0xcc483ff 0x0 PC=0x0 fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0xc974be] runtime stack: runtime.throw({0xdbad66, 0x2a}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x4d fp=0x2a82f8c0 sp=0x2a82f8ac pc=0xc6dcad ... C:/b/s/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_test.go:88 +0x1f fp=0x1f13f98 sp=0x1f13f90 pc=0xd477df testing.tRunner(0x1f22308, 0xdbe230) C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1689 +0x123 fp=0x1f13fe4 sp=0x1f13f98 pc=0xd0d1a3 testing.(*T).Run.gowrap1() C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x2c fp=0x1f13ff0 sp=0x1f13fe4 pc=0xd0e19c runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1363 +0x1 fp=0x1f13ff4 sp=0x1f13ff0 pc=0xca5461 created by testing.(*T).Run in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x3b7 *** Test killed: ran too long (11m0s).

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-28 16:44 linux-ppc64le-power10osu go@58911599 time (log)

fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x74a74] goroutine 182 gp=0xc000083340 m=0 mp=0x467a40 [running]: runtime.throw({0x268033?, 0x16174?}) /workdir/go/src/runtime/panic.go:1021 +0x40 fp=0xc0002a95d0 sp=0xc0002a9590 pc=0x4eb10 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:865 +0x3b8 fp=0xc0002a9640 sp=0xc0002a95d0 pc=0x6b678 runtime.updateTimerModifiedEarliest(...) /workdir/go/src/runtime/time.go:852 pc=0x74a75 ... created by time_test.TestConcurrentTimerResetStop in goroutine 95 /workdir/go/src/time/time_test.go:1698 +0x60 goroutine 190 gp=0xc00020afc0 m=nil [runnable]: time_test.TestConcurrentTimerResetStop.gowrap1() /workdir/go/src/time/time_test.go:1692 +0x1 fp=0xc00009e7c0 sp=0xc00009e7c0 pc=0x1f41a1 runtime.goexit({}) /workdir/go/src/runtime/asm_ppc64x.s:1018 +0x4 fp=0xc00009e7c0 sp=0xc00009e7c0 pc=0x8dee4 created by time_test.TestConcurrentTimerResetStop in goroutine 95 /workdir/go/src/time/time_test.go:1692 +0x118

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-28 16:44 gotip-linux-amd64-staticlockranking go@d1e8dc25 runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build3416701477/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f1400018af0 0x7f1400020ef0], sp=0x7f13fbffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f13fbffed70 sp=0x7f13fbffed68 pc=0x40f625 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f13fbffeda0 sp=0x7f13fbffed70 pc=0x40f55e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x5770d0?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43d8bc runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x441125 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x474bf2 ... goroutine 18 gp=0xc000186380 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fc1e?, 0x38?, 0x46?, 0x40fc40?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x44088e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d751 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x476b21 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.02s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-28 16:43 gotip-linux-riscv64 go@8a493a66 cmd/internal/testdir.Test/fixedbugs/issue39541.go (log)

=== RUN Test/fixedbugs/issue39541.go === PAUSE Test/fixedbugs/issue39541.go === CONT Test/fixedbugs/issue39541.go testdir_test.go:142: exit status 2 fatal error: index out of range runtime stack: runtime.throw({0x98bcb?, 0xd8d671f5227d7?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x44 fp=0x3f6408fe98 sp=0x3f6408fe70 pc=0x3fbbc runtime.panicCheck1(0x0?, {0x98bcb, 0x12}) ... runtime.gcBgMarkWorker(0x3f641020c0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1469 +0x380 fp=0x3f641647c8 sp=0x3f64164738 pc=0x263e0 runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1249 +0x2c fp=0x3f641647d8 sp=0x3f641647c8 pc=0x2603c runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_riscv64.s:540 +0x4 fp=0x3f641647d8 sp=0x3f641647d8 pc=0x6fb94 created by runtime.gcBgMarkStartWorkers in goroutine 97 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1249 +0x150 --- FAIL: Test/fixedbugs/issue39541.go (4.34s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-02-29 16:54 x_tools-go1.22-wasip1-wasm_wasmtime tools@283fce21 release-branch.go1.22@16830ab4 x/tools/go/ssa.TestTypeparamTest/combine.go [ABORT] (log)

=== RUN TestTypeparamTest/combine.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/combine.go runtime: marked free object in span 0x1cf0508, elemsize=4096 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10ae0000 free marked zombie 0x0000000010ae0000: 0x7279706f43202f2f 0x3130322074686769 0x0000000010ae0010: 0x6f47206568542034 0x73726f6874754120 0x0000000010ae0020: 0x6972206c6c41202e 0x7365722073746867 0x0000000010ae0030: 0x2f0a2e6465767265 0x666f20657355202f 0x0000000010ae0040: 0x6f73207369687420 0x646f632065637275 0x0000000010ae0050: 0x766f672073692065 0x79622064656e7265 ... fatal error: found pointer to free object goroutine 647 gp=0x2074540 m=0 mp=0x4b1ea0 [running]: runtime.throw({0xb1d3d, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1023 +0x3 fp=0x182c348 sp=0x182c320 pc=0x12880003 runtime.(*mspan).reportZombies(0x1cf0508) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:872 +0x61 fp=0x182c3b8 sp=0x182c348 pc=0x11b20061 runtime.(*sweepLocked).sweep(0x182c510, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:638 +0x7a fp=0x182c4d8 sp=0x182c3b8 pc=0x11ad007a runtime.sweepone() ... goroutine 44 gp=0x1800e00 m=nil [GC worker (idle)]: runtime.gopark(0xc8730, 0x1887f20, 0x1a, 0xa, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0x22 fp=0x1848748 sp=0x1848720 pc=0x12b00022 runtime.gcBgMarkWorker() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1310 +0x1f fp=0x18487e0 sp=0x1848748 pc=0x1141001f runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x18487e8 sp=0x18487e0 pc=0x15380001 created by runtime.gcBgMarkStartWorkers in goroutine 43 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1234 +0x3

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-08 22:14 linux-amd64-staticlockranking go@3c39b2ed runtime.TestStackSwitchCallback (log)

--- FAIL: TestStackSwitchCallback (0.02s) crash_cgo_test.go:888: /workdir/tmp/go-build418855891/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7fb95c018af0 0x7fb95c020ef0], sp=0x7fb957ffed68, called from runtime.acquireLockRank.func1() /workdir/go/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7fb957ffed70 sp=0x7fb957ffed68 pc=0x40f665 runtime.acquireLockRank(0x0?) /workdir/go/src/runtime/lockrank_on.go:115 +0x3e fp=0x7fb957ffeda0 sp=0x7fb957ffed70 pc=0x40f59e runtime.casgstatus(0xc000006700, 0x3, 0x6) /workdir/go/src/runtime/proc.go:1114 +0x65 fp=0x7fb957ffede8 sp=0x7fb957ffeda0 pc=0x442865 runtime.dropm() ... fatal error: morestack on g0 runtime stack: runtime.throw({0x57754d?, 0x0?}) /workdir/go/src/runtime/panic.go:1021 +0x5c fp=0xc00002bf88 sp=0xc00002bf58 pc=0x43d9bc runtime.badmorestackg0.func1() /workdir/go/src/runtime/proc.go:533 +0xe5 fp=0xc00002bfe0 sp=0xc00002bf88 pc=0x441225 runtime.switchToCrashStack0() /workdir/go/src/runtime/asm_amd64.s:559 +0x32 fp=0xc00002bff0 sp=0xc00002bfe0 pc=0x474d52 ... goroutine 18 gp=0xc000102700 m=nil [finalizer wait]: runtime.gopark(0xc00005c650?, 0x40fc5e?, 0x38?, 0xc6?, 0x40fc80?) /workdir/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44098e runtime.runfinq() /workdir/go/src/runtime/mfinal.go:194 +0x111 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d771 runtime.goexit({}) /workdir/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476c81 created by runtime.createfing in goroutine 1 /workdir/go/src/runtime/mfinal.go:164 +0x3d

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-11 17:08 gotip-linux-amd64-staticlockranking go@3e1a6925 runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build993534921/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7f9590018af0 0x7f9590020ef0], sp=0x7f9583ffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7f9583ffed70 sp=0x7f9583ffed68 pc=0x40f665 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7f9583ffeda0 sp=0x7f9583ffed70 pc=0x40f59e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x57746d?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43d9bc runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x441225 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x474e92 ... goroutine 18 gp=0xc000102700 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fc5e?, 0x38?, 0x46?, 0x40fc80?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x44098e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d771 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x476dc1 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.03s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-14 21:55 x_tools-gotip-wasip1-wasm_wazero tools@67e856be go@88480fad x/tools/go/ssa.TestTypeparamTest/issue44688.go [ABORT] (log)

=== RUN TestTypeparamTest/issue44688.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue44688.go runtime: marked free object in span 0x1cdb448, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10b10000 free marked zombie 0x0000000010b10000: 0x0000000000000004 0x0000000000129410 0x0000000010b10010: 0x000000000a36f8c0 0x0000000000127c38 0x0000000010b10020: 0x00000000004a4900 0x0000000000129ea0 0x0000000010b10030: 0x00000000004981a8 0x0000000000000000 0x10b10040 free unmarked 0x10b10080 free unmarked ... fatal error: found pointer to free object goroutine 780 gp=0x20b4e00 m=0 mp=0x4b0260 [running]: runtime.throw({0xb1fe7, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x3 fp=0x2106df8 sp=0x2106dd0 pc=0x128b0003 runtime.(*mspan).reportZombies(0x1cdb448) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:872 +0x61 fp=0x2106e68 sp=0x2106df8 pc=0x11b60061 runtime.(*sweepLocked).sweep(0x2106fe0, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:638 +0x82 fp=0x2106f88 sp=0x2106e68 pc=0x11b10082 runtime.(*mcentral).cacheSpan(0x4ba0f8) ... golang.org/x/tools/go/ssa_test.TestTypeparamTest.func1(0x407f380) /home/swarming/.swarming/w/ir/x/w/targetrepo630900990/go/ssa/builder_test.go:881 +0x4d fp=0x183bf60 sp=0x183bdf0 pc=0x2954004d testing.tRunner(0x407f380, 0x639c078) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1689 +0xd fp=0x183bfc8 sp=0x183bf60 pc=0x1a1a000d testing.(*T).Run.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x2 fp=0x183bfe0 sp=0x183bfc8 pc=0x1a200002 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x183bfe8 sp=0x183bfe0 pc=0x15440001 created by testing.(*T).Run in goroutine 570 /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x43

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-15 16:11 darwin-amd64-11_0 go@88480fad cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:53553 https://vcs-test.golang.org rerouted to https://127.0.0.1:53554 go test proxy running at GOPROXY=http://127.0.0.1:53555/mod --- FAIL: TestScript (0.69s) --- FAIL: TestScript/work (6.65s) script_test.go:136: 2024-03-15T17:10:32Z script_test.go:138: $WORK=/tmp/buildlet/tmp/cmd-go-test-542332898/tmpdir1082132271/work1795262683 script_test.go:160: > ! go work init doesnotexist [stderr] ... fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xa6a54e6] goroutine 3 gp=0xc000008c40 m=8 mp=0xc000380008 [running]: runtime.throw({0xad724be?, 0x0?}) /tmp/buildlet/go/src/runtime/panic.go:1021 +0x5c fp=0xc0000636c0 sp=0xc000063690 pc=0xa6d27bc runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:865 +0x3e9 fp=0xc000063720 sp=0xc0000636c0 pc=0xa6eb669 runtime.unlock2(0xc000063760?) /tmp/buildlet/go/src/runtime/lock_sema.go:129 +0x86 fp=0xc000063750 sp=0xc000063720 pc=0xa6a54e6 ... /tmp/buildlet/go/src/runtime/proc.go:402 +0xce fp=0xc000841df8 sp=0xc000841dd8 pc=0xa6d566e runtime.selectgo(0xc000841f90, 0xc000841f58, 0xc00017e420?, 0x0, 0xb459a00?, 0x1) /tmp/buildlet/go/src/runtime/select.go:335 +0x7a5 fp=0xc000841f20 sp=0xc000841df8 pc=0xa6e73e5 cmd/go/internal/work.(*Builder).Do.func4() /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:211 +0x110 fp=0xc000841fe0 sp=0xc000841f20 pc=0xac554b0 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000841fe8 sp=0xc000841fe0 pc=0xa70d9a1 created by cmd/go/internal/work.(*Builder).Do in goroutine 1 /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:207 +0x3fe script_test.go:160: FAIL: testdata/script/work.txt:24: go run example.com/b: exit status 2

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-15 16:51 x_tools-gotip-wasip1-wasm_wasmtime tools@03f7b7be go@68d3a9e4 x/tools/go/ssa.TestTypeparamTest/fact.go [ABORT] (log)

=== RUN TestTypeparamTest/fact.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/fact.go runtime: marked free object in span 0x1cc9930, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10b10000 free marked zombie 0x0000000010b10000: 0x0000000000000005 0x0000000000129800 0x0000000010b10010: 0x0000000006023560 0x0000000000128598 0x0000000010b10020: 0x00000000004a6920 0x0000000000000000 0x0000000010b10030: 0x0000000000000000 0x0000000000000000 0x10b10040 free unmarked 0x10b10080 free unmarked ... fatal error: found pointer to free object goroutine 698 gp=0x20a48c0 m=0 mp=0x4b2260 [running]: runtime.throw({0xb2721, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x3 fp=0x18a3448 sp=0x18a3420 pc=0x128b0003 runtime.(*mspan).reportZombies(0x1cc9930) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:872 +0x61 fp=0x18a34b8 sp=0x18a3448 pc=0x11b60061 runtime.(*sweepLocked).sweep(0x18a3630, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:638 +0x82 fp=0x18a35d8 sp=0x18a34b8 pc=0x11b10082 runtime.(*mcentral).cacheSpan(0x4bc0f8) ... golang.org/x/tools/go/ssa_test.TestTypeparamTest.func1(0x23d84e0) /home/swarming/.swarming/w/ir/x/w/targetrepo3703155541/go/ssa/builder_test.go:867 +0x42 fp=0x7fa4f60 sp=0x7fa4df0 pc=0x29600042 testing.tRunner(0x23d84e0, 0x5a1e0c0) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1689 +0xd fp=0x7fa4fc8 sp=0x7fa4f60 pc=0x1a1c000d testing.(*T).Run.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x2 fp=0x7fa4fe0 sp=0x7fa4fc8 pc=0x1a220002 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x7fa4fe8 sp=0x7fa4fe0 pc=0x15440001 created by testing.(*T).Run in goroutine 570 /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1742 +0x43

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-18 20:56 x_tools-gotip-wasip1-wasm_wazero tools@f3fcceee go@3c78ace2 x/tools/go/ssa.TestTypeparamTest/equal.go [ABORT] (log)

=== RUN TestTypeparamTest/equal.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/equal.go runtime: marked free object in span 0x1cdb318, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10b10000 free marked zombie 0x0000000010b10000: 0x0000000000000005 0x0000000000129c10 0x0000000010b10010: 0x00000000068d7360 0x0000000000128b40 0x0000000010b10020: 0x000000000f274ec0 0x0000000000000000 0x0000000010b10030: 0x0000000000000000 0x0000000000000000 0x10b10040 alloc marked 0x10b10080 free unmarked ... fatal error: found pointer to free object goroutine 694 gp=0x20b8540 m=0 mp=0x4b2260 [running]: runtime.throw({0xb2721, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x3 fp=0x21d4d48 sp=0x21d4d20 pc=0x128b0003 runtime.(*mspan).reportZombies(0x1cdb318) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:872 +0x61 fp=0x21d4db8 sp=0x21d4d48 pc=0x11b60061 runtime.(*sweepLocked).sweep(0x21d4f30, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:638 +0x82 fp=0x21d4ed8 sp=0x21d4db8 pc=0x11b10082 runtime.(*mcentral).cacheSpan(0x4bc0f8) ... runtime.gopark(0xc95f8, 0x1bce080, 0x1a, 0xa, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0x22 fp=0x1856738 sp=0x1856710 pc=0x12b30022 runtime.gcBgMarkWorker(0x1b9a460) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1333 +0x1f fp=0x18567d0 sp=0x1856738 pc=0x1145001f runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1249 +0x2 fp=0x18567e0 sp=0x18567d0 pc=0x11440002 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x18567e8 sp=0x18567e0 pc=0x15440001 created by runtime.gcBgMarkStartWorkers in goroutine 42 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1249 +0x28

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-21 00:52 gotip-darwin-amd64-longtest go@36cd8808 cmd/cgo/internal/testcarchive.TestCachedInstall (log)

=== RUN TestCachedInstall carchive_test.go:1163: [go install -buildmode=c-archive ./libgo] carchive_test.go:1165: # testcarchive/libgo /Users/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/darwin_amd64/link: running ar failed: exit status 1 /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: $WORK/b001/exe/a.out.a(000001.o) has no symbols /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: $WORK/b001/exe/a.out.a(000002.o) has no symbols /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: $WORK/b001/exe/a.out.a(000003.o) has no symbols /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: $WORK/b001/exe/a.out.a(000013.o) has no symbols fatal error: /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: can't write to output file (Device error) /Users/swarming/.swarming/w/ir/cache/tools/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar: internal ranlib command failed carchive_test.go:1166: exit status 1 --- FAIL: TestCachedInstall (3.02s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-21 20:00 darwin-amd64-nocgo go@aa1b50e1 cmd/go.TestScript (log)

vcs-test.golang.org rerouted to http://127.0.0.1:55532 https://vcs-test.golang.org rerouted to https://127.0.0.1:55533 go test proxy running at GOPROXY=http://127.0.0.1:55534/mod --- FAIL: TestScript (0.46s) --- FAIL: TestScript/test_chatty_parallel_fail (1.33s) script_test.go:136: 2024-03-21T20:27:24Z script_test.go:138: $WORK=/tmp/buildlet/tmp/cmd-go-test-2996921757/tmpdir2993885865/test_chatty_parallel_fail4186416870 script_test.go:160: # Run parallel chatty tests. # Check that multiple parallel outputs continue running. (1.266s) ... fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x8d46426] goroutine 3 gp=0xc000008c40 m=5 mp=0xc000200008 [running]: runtime.throw({0x94165af?, 0x4?}) /tmp/buildlet/go/src/runtime/panic.go:1021 +0x5c fp=0xc0000676c0 sp=0xc000067690 pc=0x8d736fc runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:865 +0x3e9 fp=0xc000067720 sp=0xc0000676c0 pc=0x8d8c5a9 runtime.unlock2(0xc000067760?) /tmp/buildlet/go/src/runtime/lock_sema.go:129 +0x86 fp=0xc000067750 sp=0xc000067720 pc=0x8d46426 ... /tmp/buildlet/go/src/runtime/select.go:335 +0x7a5 fp=0xc0006d5f20 sp=0xc0006d5df8 pc=0x8d88325 cmd/go/internal/work.(*Builder).Do.func4() /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:211 +0x110 fp=0xc0006d5fe0 sp=0xc0006d5f20 pc=0x92f94f0 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006d5fe8 sp=0xc0006d5fe0 pc=0x8daea61 created by cmd/go/internal/work.(*Builder).Do in goroutine 1 /tmp/buildlet/go/src/cmd/go/internal/work/exec.go:207 +0x3fe [exit status 2] > stdout -count=1 '^=== CONT TestChattyParallel/sub-0' script_test.go:160: FAIL: testdata/script/test_chatty_parallel_fail.txt:5: stdout -count=1 '^=== CONT TestChattyParallel/sub-0': found 0 matches for `(?m)^=== CONT TestChattyParallel/sub-0` in stdout

2024-03-25 14:58 linux-mips64le-rtrk go@2c150f40 crypto/internal/nistec/fiat [build] (log)

fatal error: unexpected signal during runtime execution [signal SIGBUS: bus error code=0x80 addr=0x0 pc=0xc2c8c] goroutine 83 gp=0xc000414000 m=4 mp=0xc000080008 [running]: runtime.throw({0xd0f204, 0x2a}) runtime/panic.go:1021 +0x58 fp=0xc000def670 sp=0xc000def648 pc=0x6fc40 runtime.sigpanic() runtime/signal_unix.go:865 +0x5e4 fp=0xc000def6d0 sp=0xc000def670 pc=0x94674 runtime.memclrNoHeapPointers(0x7c883317c643bbfe, 0x20) runtime/memclr_mips64x.s:79 +0xf4 fp=0xc000def6d8 sp=0xc000def6d8 pc=0xc2c8c ... cmd/compile/internal/ssagen.Compile(0xc0021b4900, 0x3) cmd/compile/internal/ssagen/pgen.go:241 +0x964 fp=0xc00070df78 sp=0xc00070dea0 pc=0x907de4 cmd/compile/internal/gc.compileFunctions.func5.1(0x3) cmd/compile/internal/gc/compile.go:182 +0x5c fp=0xc00070dfb0 sp=0xc00070df78 pc=0xbd2a0c cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:164 +0x5c fp=0xc00070dfd8 sp=0xc00070dfb0 pc=0xbd2ed4 runtime.goexit({}) runtime/asm_mips64x.s:671 +0x4 fp=0xc00070dfd8 sp=0xc00070dfd8 pc=0xc1e1c created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 37 cmd/compile/internal/gc/compile.go:163 +0x2dc

2024-03-25 14:58 linux-mips64le-rtrk go@2c150f40 internal/poll [build] (log)

SIGILL: illegal instruction PC=0xb3cab0 m=0 sigcode=128 instruction bytes: 0x96 0x5c 0x1 0x4f 0xf6 0x7c 0x29 0xd 0x2b 0x28 0xa2 0x0 0x51 0x1 0xa0 0x10 goroutine 1 gp=0xc0000021c0 m=0 mp=0x13d1760 [running]: cmd/compile/internal/types2.(*typeWriter).typ(0xc0007ec780, {0xe5c530, 0xc0007ec5d0}) cmd/compile/internal/types2/typestring.go:120 +0x128 fp=0xc0007fbc50 sp=0xc0007fba58 pc=0xb3cab0 cmd/compile/internal/types2.(*typeWriter).tParamList(0xc0007ec780, {0xc0003a8a40, 0x1, 0x1}) cmd/compile/internal/types2/typestring.go:416 +0x184 fp=0xc0007fbcf0 sp=0xc0007fbc50 pc=0xb3ec8c cmd/compile/internal/types2.(*typeWriter).signature(0xc0007ec780, 0xc0007e7600) ... r16 0xd r17 0x0 r18 0x1 r19 0x1 r20 0x1b04eaf6a2f80f6f r21 0xa931ea0e77e496df r22 0xd26190 r23 0xfffffffffffffffb r24 0xff8396d31712bcd3 r25 0x16499b3a2b542e3a r26 0x0 r27 0x0 r28 0x0 r29 0xc0007fba58 r30 0xc0000021c0 r31 0xb3ca2c pc 0xb3cab0 link 0xb3ca2c lo 0x1 hi 0x0

2024-03-25 14:58 linux-mips64le-rtrk go@2c150f40 net/netip [build] (log)

SIGILL: illegal instruction PC=0xb3cab0 m=0 sigcode=128 instruction bytes: 0x96 0x5c 0x1 0x4f 0xf6 0x7c 0x29 0xd 0x2b 0x28 0xa2 0x0 0x51 0x1 0xa0 0x10 goroutine 1 gp=0xc0000021c0 m=0 mp=0x13d1760 [running]: cmd/compile/internal/types2.(*typeWriter).typ(0xc000554870, {0xe5c530, 0xc000554660}) cmd/compile/internal/types2/typestring.go:120 +0x128 fp=0xc000533508 sp=0xc000533310 pc=0xb3cab0 cmd/compile/internal/types2.(*typeWriter).tParamList(0xc000554870, {0xc000504d10, 0x1, 0x1}) cmd/compile/internal/types2/typestring.go:416 +0x184 fp=0xc0005335a8 sp=0xc000533508 pc=0xb3ec8c cmd/compile/internal/types2.(*typeWriter).signature(0xc000554870, 0xc00055e740) ... r16 0xd r17 0x0 r18 0x1 r19 0x1 r20 0x2b9015e27170949 r21 0x5f4d987bd4710390 r22 0xd26190 r23 0xfffffffffffffffb r24 0xff8082c69123e5c6 r25 0x29f37e91f1232d91 r26 0x0 r27 0x0 r28 0x0 r29 0xc000533310 r30 0xc0000021c0 r31 0xb3ca2c pc 0xb3cab0 link 0xb3ca2c lo 0x1 hi 0x0

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-03-27 18:39 gotip-windows-386 go@132f9fa9 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) fatal error: out of memory fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050621440 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x1c1efd4 sp=0x1c1efc0 pc=0x4ce288 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x1c1eff0 sp=0x1c1efd4 pc=0x520e65 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x1c1eff4 sp=0x1c1eff0 pc=0x4ebdd1 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (4.09s)

2024-03-28 21:32 gotip-linux-amd64-staticlockranking go@3f90ba7f runtime.TestStackSwitchCallback (log)

=== RUN TestStackSwitchCallback === PAUSE TestStackSwitchCallback === CONT TestStackSwitchCallback crash_cgo_test.go:888: /home/swarming/.swarming/w/ir/x/t/go-build2018001233/testprogcgo.exe StackSwitchCallback: exit status 2 crash_cgo_test.go:895: expected "OK\n", got runtime: morestack on g0, stack [0x7fa830018af0 0x7fa830020ef0], sp=0x7fa82bffed68, called from runtime.acquireLockRank.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0xa5 fp=0x7fa82bffed70 sp=0x7fa82bffed68 pc=0x40f765 runtime.acquireLockRank(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/lockrank_on.go:115 +0x3e fp=0x7fa82bffeda0 sp=0x7fa82bffed70 pc=0x40f69e runtime.casgstatus(0xc000006700, 0x3, 0x6) ... fatal error: morestack on g0 runtime stack: runtime.throw({0x578d36?, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x5c fp=0xc000033f88 sp=0xc000033f58 pc=0x43dbbc runtime.badmorestackg0.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:533 +0xe5 fp=0xc000033fe0 sp=0xc000033f88 pc=0x441425 runtime.switchToCrashStack0() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:559 +0x32 fp=0xc000033ff0 sp=0xc000033fe0 pc=0x475972 ... goroutine 18 gp=0xc000186380 m=nil [finalizer wait]: runtime.gopark(0xc000064650?, 0x40fd5e?, 0x38?, 0x46?, 0x40fd80?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:402 +0xce fp=0xc000064620 sp=0xc000064600 pc=0x440b8e runtime.runfinq() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:194 +0x111 fp=0xc0000647e0 sp=0xc000064620 pc=0x41d8d1 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000647e8 sp=0xc0000647e0 pc=0x4778a1 created by runtime.createfing in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mfinal.go:164 +0x3d --- FAIL: TestStackSwitchCallback (0.01s)

2024-03-28 22:06 gotip-windows-386 go@8f618c1f internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory goroutine 41 gp=0x1886a28 m=15 mp=0x1c81088 [running]: runtime.throw({0x71f544, 0xd}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x4d fp=0x42abf0c sp=0x42abef8 pc=0x69893d runtime.(*mcache).refill(0x11d17a8, 0x87) C:/b/s/w/ir/x/w/goroot/src/runtime/mcache.go:184 +0x22d fp=0x42abf38 sp=0x42abf0c pc=0x6735ad runtime.(*mcache).nextFree(0x11d17a8, 0x87) ... C:/b/s/w/ir/x/w/goroot/src/runtime/trace2.go:716 +0x3e fp=0x3bb3fc8 sp=0x3bb3f98 pc=0x6b91fe runtime/trace.Start.func1() C:/b/s/w/ir/x/w/goroot/src/runtime/trace/trace.go:130 +0x4c fp=0x3bb3ff0 sp=0x3bb3fc8 pc=0x700b5c runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x3bb3ff4 sp=0x3bb3ff0 pc=0x6cbff1 created by runtime/trace.Start in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/runtime/trace/trace.go:128 +0xc7 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (2.99s)

2024-03-29 14:35 gotip-windows-386 go@bb7a2999 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2062909440 in use) fatal error: out of memory goroutine 45 gp=0x3bdeb48 m=0 mp=0xdb2e20 [running]: runtime.throw({0xd0f5e4, 0xd}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x4d fp=0x3be1f0c sp=0x3be1ef8 pc=0xc8893d runtime.(*mcache).refill(0x10b0088, 0x79) C:/b/s/w/ir/x/w/goroot/src/runtime/mcache.go:184 +0x22d fp=0x3be1f38 sp=0x3be1f0c pc=0xc635ad runtime.(*mcache).nextFree(0x10b0088, 0x79) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x3be0fd4 sp=0x3be0fc0 pc=0xc9e288 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x3be0ff0 sp=0x3be0fd4 pc=0xcf1155 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x3be0ff4 sp=0x3be0ff0 pc=0xcbc0a1 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (3.02s)

2024-03-29 15:08 x_tools-go1.21-wasip1-wasm_wazero tools@509ed1c8 release-branch.go1.21@30d85506 x/tools/go/ssa.TestTypeparamTest/issue49536.go [ABORT] (log)

=== RUN TestTypeparamTest/issue49536.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue49536.go runtime: marked free object in span 0x24eab10, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10a50000 free marked zombie 0x0000000010a50000: 0x0000000000000004 0x0000000000126a20 0x0000000010a50010: 0x00000000086c51e0 0x0000000000125920 0x0000000010a50020: 0x00000000061f4310 0x0000000000127a80 0x0000000010a50030: 0x0000000000481210 0x0000000000000000 0x10a50040 free unmarked 0x10a50080 free unmarked ... fatal error: found pointer to free object goroutine 1085 [running]: runtime.throw({0xae19e, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x3 fp=0x2216980 sp=0x2216958 pc=0x12760003 runtime.(*mspan).reportZombies(0x24eab10) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:861 +0x61 fp=0x22169f8 sp=0x2216980 pc=0x119f0061 runtime.(*sweepLocked).sweep(0x2216b58, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:639 +0x77 fp=0x2216b18 sp=0x22169f8 pc=0x119b0077 runtime.(*mcentral).cacheSpan(0x49e798) ... goroutine 44 [GC worker (idle)]: runtime.gopark(0xc4320, 0x1833e80, 0x1a, 0x14, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:398 +0x22 fp=0x184e748 sp=0x184e720 pc=0x129e0022 runtime.gcBgMarkWorker() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1295 +0x1f fp=0x184e7e0 sp=0x184e748 pc=0x112e001f runtime.goexit() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:401 +0x1 fp=0x184e7e8 sp=0x184e7e0 pc=0x14e70001 created by runtime.gcBgMarkStartWorkers in goroutine 43 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1219 +0x3

2024-03-29 16:46 gotip-linux-386-longtest go@9a028e14 crypto/ecdh.TestLinker (log)

=== RUN TestLinker ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP256Point ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP521Point --- FAIL: TestLinker (0.87s)

2024-03-29 16:46 gotip-linux-amd64-longtest go@9a028e14 crypto/ecdh.TestLinker (log)

=== RUN TestLinker ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP256Point ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP521Point --- FAIL: TestLinker (0.96s)

2024-03-29 16:46 gotip-windows-386 go@9a028e14 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2037841920 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2037841920 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2037841920 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2037841920 in use) fatal error: out of memory ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x4086fd4 sp=0x4086fc0 pc=0xb6e298 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x4086ff0 sp=0x4086fd4 pc=0xbc1125 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x4086ff4 sp=0x4086ff0 pc=0xb8c071 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (2.85s)

2024-03-29 16:46 gotip-windows-amd64-longtest go@9a028e14 crypto/ecdh.TestLinker (log)

=== RUN TestLinker ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP256Point ecdh_test.go:481: unexpected symbol in program using only ecdh.P384: crypto/internal/nistec.NewP521Point --- FAIL: TestLinker (1.77s)

2024-03-29 22:22 gotip-windows-386 go@754f8703 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054684672 in use) fatal error: out of memory ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x376dfd4 sp=0x376dfc0 pc=0x85e288 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x376dff0 sp=0x376dfd4 pc=0x8b1115 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x376dff4 sp=0x376dff0 pc=0x87c061 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (2.42s)

2024-03-31 09:02 gotip-windows-386 go@d49a14c6 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2050392064 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x3cf3fd4 sp=0x3cf3fc0 pc=0x9fe288 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x3cf3ff0 sp=0x3cf3fd4 pc=0xa51115 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x3cf3ff4 sp=0x3cf3ff0 pc=0xa1c061 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (2.73s)

2024-04-02 15:01 gotip-windows-386 go@e3ec1ca1 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054782976 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x3e78fd4 sp=0x3e78fc0 pc=0xb4e288 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x3e78ff0 sp=0x3e78fd4 pc=0xba1115 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x3e78ff4 sp=0x3e78ff0 pc=0xb6c061 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (2.35s)

2024-04-02 16:11 gotip-windows-386 go@cb6d15a7 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x8621fd4 sp=0x8621fc0 pc=0xf1e2a8 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x8621ff0 sp=0x8621fd4 pc=0xf71135 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x8621ff4 sp=0x8621ff0 pc=0xf3c091 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (3.79s)

2024-04-04 14:21 gotip-windows-386 go@397453f6 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:569: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2042167296 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0xc465fd4 sp=0xc465fc0 pc=0xabe2a8 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0xc465ff0 sp=0xc465fd4 pc=0xb11155 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0xc465ff4 sp=0xc465ff0 pc=0xadc091 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:571: exit status 1 --- FAIL: TestTraceGCStress/Default (3.73s)

2024-04-05 20:50 gotip-windows-386 go@d6a3d093 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:573: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054586368 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x1158cfd4 sp=0x1158cfc0 pc=0xd4e298 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x1158cff0 sp=0x1158cfd4 pc=0xda14d5 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x1158cff4 sp=0x1158cff0 pc=0xd6c411 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:575: exit status 1 --- FAIL: TestTraceGCStress/Default (3.55s)

2024-04-08 15:39 gotip-windows-386 go@08a7ab97 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:573: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2058944512 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x2a35bfd4 sp=0x2a35bfc0 pc=0xaee2b8 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x2a35bff0 sp=0x2a35bfd4 pc=0xb41675 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x2a35bff4 sp=0x2a35bff0 pc=0xb0c5b1 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:575: exit status 1 --- FAIL: TestTraceGCStress/Default (3.12s)

2024-04-08 15:39 gotip-windows-386 go@ae0a08de internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:573: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054520832 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x3335fd4 sp=0x3335fc0 pc=0xf2e2b8 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x3335ff0 sp=0x3335fd4 pc=0xf81675 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x3335ff4 sp=0x3335ff0 pc=0xf4c5b1 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:575: exit status 1 --- FAIL: TestTraceGCStress/Default (2.43s)

2024-04-08 16:03 x_tools-gotip-linux-ppc64le_power10 tools@de6db989 go@e8f5c04c x/tools/gopls/internal/test/integration/diagnostics.TestLangVersion/default (log)

=== RUN TestLangVersion/default diagnostics_test.go:1926: unmeetable expectations: Unmeetable: once "completed work \"diagnosing initial workspace load\" 1 times" is met, must have: any diagnostics at the first position (2:10) matching `0b10` in "main.go", with message containing "go1.13 or later" state: #### log messages (see RPC logs for full text): Info: "2024/04/08 19:00:32 go info for /home/swarming/.sw... Error: "2024/04/08 19:00:33 go/packages.Load #191: err: e... Error: "2024/04/08 19:00:33 initial workspace load failed... ... fatal error: newosproc runtime stack: runtime.throw({0x6b7aa4?, 0xc000037d30?}) runtime/panic.go:1021 +0x40 fp=0xc000037ce8 sp=0xc000037ca8 pc=0x50690 runtime.newosproc(0xc000080808) runtime/os_linux.go:195 +0x164 fp=0xc000037d60 sp=0xc000037ce8 pc=0x4d364 runtime.newm1(0xc000080808) runtime/proc.go:2713 +0xcc fp=0xc000037db0 sp=0xc000037d60 pc=0x5850c runtime.newm(0x591d0?, 0xc000040508, 0x614d8?) ... [Trace - 19:00:33.182 PM] Received notification '$/progress'. Params: {"token":"572988136214414225","value":{"kind":"begin","title":"Checking telemetry prompt","message":"Checking if gopls should prompt about telemetry..."}} [Trace - 19:00:33.182 PM] Received notification '$/progress'. Params: {"token":"572988136214414225","value":{"kind":"end","message":"Done."}} #### End Gopls Test Logs for "TestLangVersion/default" --- FAIL: TestLangVersion/default (0.52s)

2024-04-08 16:03 x_tools-gotip-linux-ppc64le_power10 tools@de6db989 go@e8f5c04c x/tools/gopls/internal/test/integration/misc.TestStaticcheckGenerics/default (log)

=== RUN TestStaticcheckGenerics/default staticcheck_test.go:74: waiting on: Unmeetable: once "All of:\ncompleted work \"diagnosing opened files\" at least 1 time(s)" is met, must have: any diagnostics at the first position (20:1) matching `sort.Slice` in "a/a.go", with source "sortslice" any diagnostics at the first position (20:12) matching `sort.Slice.(slice)` in "a/a.go", with source "SA1028" any diagnostics at the first position (36:4) matching `var (FooErr)` in "a/a.go", with source "ST1012" any diagnostics at the first position (26:37) matching `"12234"` in "a/a.go", with source "SA1024" any diagnostics at the first position (17:31) matching `testGenerics.*(p P)` in "a/a.go", with source "SA4009" any diagnostics at the first position (31:5) matching `q = (&\*p)` in "a/a.go", with source "SA4001" ... 1 @ 0x58034 0x6cb8c 0x75d6b0 0x96ad4 # 0x75d6af golang.org/x/tools/gopls/internal/cache.(*parseCache).gc+0xbf /home/swarming/.swarming/w/ir/x/w/targetrepo1346186497/gopls/internal/cache/parse_cache.go:262 1 @ 0x58034 0x92e00 0x46a314 0x96ad4 # 0x92dff time.Sleep+0xff /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/time.go:285 # 0x46a313 golang.org/x/tools/gopls/internal/filecache.gc+0x1d3 /home/swarming/.swarming/w/ir/x/w/targetrepo1346186497/gopls/internal/filecache/filecache.go:507 runner.go:213: closing the sandbox: error(s) cleaning sandbox: cleaning modcache: go command failed (stdout: ) (stderr: can't start telemetry child process: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/bin/go: resource temporarily unavailable ): exit status 1; removing files: --- FAIL: TestStaticcheckGenerics/default (0.91s)

2024-04-08 21:58 gotip-windows-386 go@9f136650 cmd/cgo/internal/test:internal-pie.TestCthread [ABORT] (log)

=== RUN TestCthread Exception 0x200c7 0xef7f7fe8 0xcc483ff 0x0 PC=0x0 fatal error: unexpected signal during runtime execution [signal 0xc0000005 code=0x0 addr=0x0 pc=0x4f260e] runtime stack: runtime.throw({0x610c74, 0x2a}) C:/b/s/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x4d fp=0x2aabf4e0 sp=0x2aabf4cc pc=0x4c881d ... _cgo_gotypes.go:2598 +0x21 fp=0x1fabf50 sp=0x1fabf48 pc=0x5d1f41 runtime.cgocallbackg1(0x5d1f20, 0x2ad3f850, 0x0) C:/b/s/w/ir/x/w/goroot/src/runtime/cgocall.go:410 +0x20c fp=0x1fabfa8 sp=0x1fabf50 pc=0x4903fc runtime.cgocallbackg(0x5d1f20, 0x2ad3f850, 0x0) C:/b/s/w/ir/x/w/goroot/src/runtime/cgocall.go:329 +0x131 fp=0x1fabfe0 sp=0x1fabfa8 pc=0x490151 runtime.cgocallback(0x0, 0x0, 0x0) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:809 +0x9f fp=0x1fabff0 sp=0x1fabfe0 pc=0x5002df runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x1fabff4 sp=0x1fabff0 pc=0x5004e1 *** Test killed: ran too long (11m0s).

2024-04-09 04:07 gotip-windows-386 go@9f3f4c64 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:573: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2054750208 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0xb863fd4 sp=0xb863fc0 pc=0x86e518 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0xb863ff0 sp=0xb863fd4 pc=0x8c1735 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0xb863ff4 sp=0xb863ff0 pc=0x88c671 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:575: exit status 1 --- FAIL: TestTraceGCStress/Default (3.87s)

2024-04-09 17:45 gotip-windows-386 go@ecfddf48 internal/trace/v2.TestTraceGCStress/Default (log)

=== RUN TestTraceGCStress/Default trace_test.go:573: stderr: runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (2046328832 in use) ... C:/b/s/w/ir/x/w/goroot/src/runtime/slice.go:107 +0x48 fp=0x1038ffd4 sp=0x1038ffc0 pc=0x39e5a8 main.main.func1() C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:65 +0x45 fp=0x1038fff0 sp=0x1038ffd4 pc=0x3f16f5 runtime.goexit({}) C:/b/s/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x1038fff4 sp=0x1038fff0 pc=0x3bc6e1 created by main.main in goroutine 1 C:/b/s/w/ir/x/w/goroot/src/internal/trace/v2/testdata/testprog/gc-stress.go:63 +0x187 exit status 2 trace_test.go:575: exit status 1 --- FAIL: TestTraceGCStress/Default (3.49s)

2024-04-10 23:52 x_tools-go1.21-wasip1-wasm_wazero tools@198a0a83 release-branch.go1.21@74501172 x/tools/go/ssa.TestTypeparamTest/issue50002.go [ABORT] (log)

=== RUN TestTypeparamTest/issue50002.go builder_test.go:854: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue50002.go runtime: marked free object in span 0x2505ab8, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10a50000 free marked zombie 0x0000000010a50000: 0x0000000000000004 0x0000000000127020 0x0000000010a50010: 0x000000000a3898a0 0x0000000000125958 0x0000000010a50020: 0x000000000048b040 0x0000000000127ae0 0x0000000010a50030: 0x0000000000481208 0x0000000000000000 0x10a50040 free unmarked 0x10a50080 free unmarked ... fatal error: found pointer to free object goroutine 1115 [running]: runtime.throw({0xae1be, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x3 fp=0xc132618 sp=0xc1325f0 pc=0x12760003 runtime.(*mspan).reportZombies(0x2505ab8) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:861 +0x61 fp=0xc132690 sp=0xc132618 pc=0x119f0061 runtime.(*sweepLocked).sweep(0xc1327f0, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:639 +0x77 fp=0xc1327b0 sp=0xc132690 pc=0x119b0077 runtime.(*mcentral).cacheSpan(0x49e798) ... goroutine 44 [GC worker (idle)]: runtime.gopark(0xc4368, 0x1833e80, 0x1a, 0x14, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:398 +0x22 fp=0x184e748 sp=0x184e720 pc=0x129e0022 runtime.gcBgMarkWorker() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1295 +0x1f fp=0x184e7e0 sp=0x184e748 pc=0x112e001f runtime.goexit() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:401 +0x1 fp=0x184e7e8 sp=0x184e7e0 pc=0x14e70001 created by runtime.gcBgMarkStartWorkers in goroutine 43 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1219 +0x3

2024-04-16 16:30 x_tools-go1.21-wasip1-wasm_wazero tools@e7165990 release-branch.go1.21@891ac91e golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 47.699s

2024-04-16 16:30 x_tools-gotip-wasip1-wasm_wasmtime tools@e7165990 go@330bc950 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 62.873s

2024-04-17 14:59 x_tools-go1.22-wasip1-wasm_wazero tools@d857e854 release-branch.go1.22@d6c972ad golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 50.921s

2024-04-17 18:10 x_tools-gotip-wasip1-wasm_wasmtime tools@c17402c8 go@334ce510 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 60.829s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-17 18:10 x_tools-go1.21-wasip1-wasm_wasmtime tools@c17402c8 release-branch.go1.21@891ac91e golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 49.151s

2024-04-17 23:45 x_tools-go1.21-wasip1-wasm_wasmtime tools@2debfbea release-branch.go1.21@891ac91e golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 52.126s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-19 12:38 x_tools-go1.21-wasip1-wasm_wazero tools@618670db release-branch.go1.21@891ac91e golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 55.204s

2024-04-19 12:38 x_tools-go1.21-wasip1-wasm_wazero tools@618670db release-branch.go1.21@891ac91e x/tools/go/ssa.TestTypeparamTest/issue50177.go [ABORT] (log)

=== RUN TestTypeparamTest/issue50177.go builder_test.go:803: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue50177.go runtime: marked free object in span 0x24f8468, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10a50000 free marked zombie 0x0000000010a50000: 0x0000000000000001 0x000000000012bab0 0x0000000010a50010: 0x0000000002af4140 0x000000000012a3d0 0x0000000010a50020: 0x0000000010a50040 0x0000000000000000 0x0000000010a50030: 0x0000000000000000 0x0000000000000000 0x10a50040 alloc marked 0x10a50080 free unmarked ... fatal error: found pointer to free object goroutine 1140 [running]: runtime.throw({0xb1aa8, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x3 fp=0x99a3388 sp=0x99a3360 pc=0x12760003 runtime.(*mspan).reportZombies(0x24f8468) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:861 +0x61 fp=0x99a3400 sp=0x99a3388 pc=0x119f0061 runtime.(*sweepLocked).sweep(0x99a3560, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:639 +0x77 fp=0x99a3520 sp=0x99a3400 pc=0x119b0077 runtime.(*mcentral).cacheSpan(0x4afe38) ... golang.org/x/tools/go/ssa_test.TestTypeparamTest.func1(0xa80fa00) /home/swarming/.swarming/w/ir/x/w/targetrepo1812443760/go/ssa/builder_test.go:816 +0x47 fp=0x212cf60 sp=0x212cdd8 pc=0x29100047 testing.tRunner(0xa80fa00, 0xd25c3f0) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1595 +0xc fp=0x212cfc8 sp=0x212cf60 pc=0x199d000c testing.(*T).Run.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1648 +0x2 fp=0x212cfe0 sp=0x212cfc8 pc=0x19a30002 runtime.goexit() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:401 +0x1 fp=0x212cfe8 sp=0x212cfe0 pc=0x14e70001 created by testing.(*T).Run in goroutine 517 /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1648 +0x47

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-23 15:10 x_tools-gotip-wasip1-wasm_wasmtime tools@a363d11f go@a62c290c golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 63.975s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-23 20:28 x_tools-gotip-wasip1-wasm_wasmtime tools@15234410 go@db5f2b41 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 65.190s

2024-04-23 20:28 x_tools-gotip-wasip1-wasm_wasmtime tools@15234410 go@db5f2b41 x/tools/go/ssa.TestTypeparamTest/ifaceconv.go [ABORT] (log)

=== RUN TestTypeparamTest/ifaceconv.go builder_test.go:803: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/ifaceconv.go runtime: marked free object in span 0x1c94580, elemsize=288 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10880000 free marked zombie 0x0000000010880000: 0x00000000000000d5 0x00000000004b5620 0x0000000010880010: 0x0000000000000001 0x0000000000000000 0x0000000010880020: 0x0000000000000000 0x0000000000000000 0x0000000010880030: 0x0000000000000000 0x0000000000000000 0x0000000010880040: 0x0000000000000000 0x0000000000000000 0x0000000010880050: 0x0000000000000000 0x0000000000000000 ... fatal error: found pointer to free object goroutine 733 gp=0x1801180 m=0 mp=0x4cdf40 [running]: runtime.throw({0xb6cb1, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x3 fp=0x182cfa0 sp=0x182cf78 pc=0x12620003 runtime.(*mspan).reportZombies(0x1c94580) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:884 +0x61 fp=0x182d010 sp=0x182cfa0 pc=0x118d0061 runtime.(*sweepLocked).sweep(0x182d188, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:650 +0x82 fp=0x182d130 sp=0x182d010 pc=0x11880082 runtime.(*mcentral).cacheSpan(0x4d9118) ... runtime.gopark(0xcdcb0, 0x1897ee0, 0x1a, 0xa, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:401 +0x22 fp=0x1848738 sp=0x1848710 pc=0x128a0022 runtime.gcBgMarkWorker(0x1b864d0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1352 +0x1f fp=0x18487d0 sp=0x1848738 pc=0x111c001f runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1268 +0x2 fp=0x18487e0 sp=0x18487d0 pc=0x111b0002 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x18487e8 sp=0x18487e0 pc=0x151f0001 created by runtime.gcBgMarkStartWorkers in goroutine 42 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1268 +0x28

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-26 18:18 x_tools-go1.21-wasip1-wasm_wazero tools@2fa621c3 release-branch.go1.21@891ac91e golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 49.354s

2024-04-26 18:18 x_tools-gotip-wasip1-wasm_wazero tools@2fa621c3 go@b384ee7c golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 52.891s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-04-29 15:14 x_tools-gotip-wasip1-wasm_wasmtime tools@5ef4fc90 go@16ce8b39 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 60.897s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-03 22:19 x_tools-gotip-wasip1-wasm_wasmtime tools@4db16973 go@7994da4c golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 62.993s

2024-05-03 22:19 x_tools-gotip-wasip1-wasm_wasmtime tools@4db16973 go@7994da4c x/tools/go/ssa.TestTypeparamTest/issue47258.go [ABORT] (log)

=== RUN TestTypeparamTest/issue47258.go builder_test.go:803: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/issue47258.go runtime: marked free object in span 0x1c8f718, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10870000 free marked zombie 0x0000000010870000: 0x0000000000000007 0x0000000000131c00 0x0000000010870010: 0x000000000e80dd20 0x0000000000130330 0x0000000010870020: 0x0000000006886c90 0x0000000000000000 0x0000000010870030: 0x0000000000000000 0x0000000000000000 0x10870040 free unmarked 0x10870080 free unmarked ... fatal error: found pointer to free object goroutine 810 gp=0x1bb6700 m=0 mp=0x4cff20 [running]: runtime.throw({0xb7090, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1021 +0x3 fp=0x188ee28 sp=0x188ee00 pc=0x12610003 runtime.(*mspan).reportZombies(0x1c8f718) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:884 +0x61 fp=0x188ee98 sp=0x188ee28 pc=0x118c0061 runtime.(*sweepLocked).sweep(0x188f010, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:650 +0x82 fp=0x188efb8 sp=0x188ee98 pc=0x11870082 runtime.(*mcentral).cacheSpan(0x4d9d78) ... runtime.gopark(0xce088, 0x1897ee0, 0x1a, 0xa, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:401 +0x22 fp=0x1848738 sp=0x1848710 pc=0x12890022 runtime.gcBgMarkWorker(0x1b864d0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1352 +0x1f fp=0x18487d0 sp=0x1848738 pc=0x111b001f runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1268 +0x2 fp=0x18487e0 sp=0x18487d0 pc=0x111a0002 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:434 +0x1 fp=0x18487e8 sp=0x18487e0 pc=0x151e0001 created by runtime.gcBgMarkStartWorkers in goroutine 42 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1268 +0x28

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-06 16:54 x_tools-go1.22-wasip1-wasm_wasmtime tools@cc29c91b release-branch.go1.22@93d8777d golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 61.527s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-06 18:08 x_tools-gotip-wasip1-wasm_wazero tools@b020bdb5 go@5122a679 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 53.347s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-08 14:20 x_tools-go1.22-wasip1-wasm_wazero tools@5daf157e release-branch.go1.22@adbfb672 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 51.192s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-08 15:39 x_tools-gotip-wasip1-wasm_wasmtime tools@ff28778d go@5be95e09 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 72.959s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-09 23:28 gotip-openbsd-amd64 go@23154125 cmd/link.TestExtLinkCmdlineDeterminism (log)

=== RUN TestExtLinkCmdlineDeterminism === PAUSE TestExtLinkCmdlineDeterminism === CONT TestExtLinkCmdlineDeterminism link_test.go:1250: output differ: host link: "clang" "-m64" "-pthread" "-Wl,-nopie" "-o" a.out "-rdynamic" "-Qunused-arguments" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/go.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000000.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000001.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000002.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000003.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000004.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000005.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000006.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000007.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000008.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000009.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000010.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000011.o" "-O2" "-g" "-O2" "-g" "-lpthread" "-no-pie" ========== host link: "clang" "-m64" "-pthread" "-Wl,-nopie" "-o" a.out "-Wl,--export-dynamic-symbol=F1" "-Wl,--export-dynamic-symbol=F2" "-Wl,--export-dynamic-symbol=F3" "-Wl,--export-dynamic-symbol=__guard_local" "-Wl,--export-dynamic-symbol=_cgo_panic" "-Wl,--export-dynamic-symbol=_cgo_topofstack" "-Wl,--export-dynamic-symbol=crosscall2" "-Qunused-arguments" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/go.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000000.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000001.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000002.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000003.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000004.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000005.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000006.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000007.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000008.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000009.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000010.o" "/home/swarming/.swarming/w/ir/x/t/TestExtLinkCmdlineDeterminism100608503/001/linktmp/000011.o" "-O2" "-g" "-O2" "-g" "-lpthread" "-no-pie" --- FAIL: TestExtLinkCmdlineDeterminism (60.89s)

2024-05-09 23:28 gotip-openbsd-amd64 go@23154125 cmd/link/internal/ld.TestDeadcode/ifacemethod3 (log)

=== RUN TestDeadcode/ifacemethod3 === PAUSE TestDeadcode/ifacemethod3 === CONT TestDeadcode/ifacemethod3 deadcode_test.go:45: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -ldflags=-dumpdep -o /home/swarming/.swarming/w/ir/x/t/TestDeadcode549798236/001/ifacemethod3.exe testdata/deadcode/ifacemethod3.go]: exit status 1: go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable --- FAIL: TestDeadcode/ifacemethod3 (2.54s)

2024-05-09 23:28 gotip-openbsd-amd64 go@23154125 cmd/vet.TestVet/httpresponse (log)

=== RUN TestVet/httpresponse === PAUSE TestVet/httpresponse === CONT TestVet/httpresponse vet_test.go:211: error check failed: httpresponse.go:22: missing error "using res before checking for errors" Unmatched Errors: go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable go: error obtaining buildID for go tool asm: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/openbsd_amd64/asm: resource temporarily unavailable fatal error: internal error: exit hook invoked exit --- FAIL: TestVet/httpresponse (2.01s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-13 14:38 darwin-amd64-longtest go@5881ae74 runtime (log)

runtime: checkdead: find g 15319909 in status 1 fatal error: checkdead: runnable g runtime stack: runtime.throw({0xef0d730?, 0xc00012c000?}) /tmp/buildlet/go/src/runtime/panic.go:1027 +0x48 fp=0x70000b332c80 sp=0x70000b332c50 pc=0xeb48768 runtime.checkdead.func1(0xc000281a40) /tmp/buildlet/go/src/runtime/proc.go:5818 +0xde fp=0x70000b332cb8 sp=0x70000b332c80 pc=0xeb5859e runtime.forEachG(0x70000b332d28) /tmp/buildlet/go/src/runtime/proc.go:663 +0x58 fp=0x70000b332ce8 sp=0x70000b332cb8 pc=0xeb4ceb8 ... runtime_test.TestCgoPprof(0xc0000f1380?) /tmp/buildlet/go/src/runtime/crash_cgo_test.go:358 +0x3d fp=0xc000129f70 sp=0xc000129f18 pc=0xee4895d testing.tRunner(0xc0000f1380, 0xf07b620) /tmp/buildlet/go/src/testing/testing.go:1690 +0xf4 fp=0xc000129fc0 sp=0xc000129f70 pc=0xec211b4 testing.(*T).Run.gowrap1() /tmp/buildlet/go/src/testing/testing.go:1743 +0x25 fp=0xc000129fe0 sp=0xc000129fc0 pc=0xec221a5 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000129fe8 sp=0xc000129fe0 pc=0xeb8d161 created by testing.(*T).Run in goroutine 1 /tmp/buildlet/go/src/testing/testing.go:1743 +0x390

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-13 15:52 gotip-windows-arm64 go@9ea4770e cmd/go.TestScript/goline_order (log)

=== RUN TestScript/goline_order === PAUSE TestScript/goline_order === CONT TestScript/goline_order script_test.go:135: 2024-05-13T20:01:28Z script_test.go:137: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\goline_order2254334302 script_test.go:159: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... fatal error: out of memory allocating heap arena map runtime stack: runtime.throw({0x7ff6fab7b78b?, 0x0?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1027 +0x38 fp=0x14e23ff440 sp=0x14e23ff410 pc=0x7ff6fa41ee08 runtime.(*mheap).sysAlloc(0x7ff6fb0fd540, 0x101f?, 0x7ff6fb10d980, 0x1) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/malloc.go:757 +0x348 fp=0x14e23ff500 sp=0x14e23ff440 pc=0x7ff6fa3ef7e8 runtime.(*mheap).grow(0x7ff6fb0fd540, 0x7ff6fa40d6d8?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mheap.go:1489 +0x84 fp=0x14e23ff580 sp=0x14e23ff500 pc=0x7ff6fa40e544 runtime.(*mheap).allocSpan(0x7ff6fb0fd540, 0x1, 0x0, 0x26) ... internal/cpu.Initialize({0x0, 0x0}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/internal/cpu/cpu.go:129 +0x30 fp=0x14e23ff920 sp=0x14e23ff8f0 pc=0x7ff6fa3e4240 runtime.cpuinit(...) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:694 runtime.schedinit() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:787 +0xf0 fp=0x14e23ff960 sp=0x14e23ff920 pc=0x7ff6fa423240 runtime.rt0_go() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:86 +0xac fp=0x14e23ff990 sp=0x14e23ff960 pc=0x7ff6fa458fcc script_test.go:159: FAIL: testdata\script\goline_order.txt:31: go get: exit status 2 --- FAIL: TestScript/goline_order (1.84s)

2024-05-13 15:52 gotip-windows-arm64 go@9ea4770e cmd/go.TestScript/gotoolchain_loop (log)

=== RUN TestScript/gotoolchain_loop === PAUSE TestScript/gotoolchain_loop === CONT TestScript/gotoolchain_loop script_test.go:135: 2024-05-13T20:01:26Z script_test.go:137: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\gotoolchain_loop4192933932 script_test.go:159: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... matched: go: toolchain go1.21.1 invoked to provide go1.21.99 # Toolchain loop should be detected. (3.638s) > env TESTGO_VERSION_SWITCH=loop > ! go version [stderr] go: exec C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\testbin\go.exe: fork/exec C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-479500532\tmpdir3640384678\testbin\go.exe: The paging file is too small for this operation to complete. [exit status 1] > stderr -count=10 '^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$' script_test.go:159: FAIL: testdata\script\gotoolchain_loop.txt:17: stderr -count=10 '^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$': found 0 matches for `(?m)^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$` in stderr --- FAIL: TestScript/gotoolchain_loop (3.92s)

2024-05-13 15:54 gotip-windows-arm64 go@f933f78d archive/tar (log)

FAIL archive/tar [build failed]

2024-05-13 15:54 gotip-windows-arm64 go@f933f78d archive/zip (log)

FAIL archive/zip [build failed]

2024-05-13 15:54 gotip-windows-arm64 go@f933f78d bufio (log)

FAIL bufio [build failed]

2024-05-13 16:40 x_telemetry-gotip-windows-arm64 telemetry@80019551 go@9ea4770e golang.org/x/telemetry/godev/cmd/telemetrygodev (log)

FAIL golang.org/x/telemetry/godev/cmd/telemetrygodev [build failed]

2024-05-13 16:40 x_telemetry-gotip-windows-arm64 telemetry@80019551 go@9ea4770e golang.org/x/telemetry/godev/cmd/worker (log)

FAIL golang.org/x/telemetry/godev/cmd/worker [build failed]

2024-05-13 16:40 x_telemetry-gotip-windows-arm64 telemetry@80019551 go@9ea4770e golang.org/x/telemetry/godev/internal/content (log)

FAIL golang.org/x/telemetry/godev/internal/content [build failed]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-13 18:57 gotip-windows-arm64 go@c98867d2 cmd/go.TestScript/vet_flags (log)

=== RUN TestScript/vet_flags === PAUSE TestScript/vet_flags === CONT TestScript/vet_flags script_test.go:135: 2024-05-13T19:44:00Z script_test.go:137: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-302270168\tmpdir3037659640\vet_flags3150434653 script_test.go:159: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-302270168\tmpdir3037659640\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... fatal error: runtime: cannot allocate memory runtime stack: runtime.throw({0x7ff6668fb575?, 0x7ff6665c6678?}) runtime/panic.go:1027 +0x38 fp=0x9c8c9ffc40 sp=0x9c8c9ffc10 pc=0x7ff6665b8a38 runtime.persistentalloc1(0x3ff0, 0x7ff66658bba4?, 0x7ff666be9e80) runtime/malloc.go:1557 +0x284 fp=0x9c8c9ffc90 sp=0x9c8c9ffc40 pc=0x7ff66658e174 runtime.persistentalloc.func1() runtime/malloc.go:1510 +0x30 fp=0x9c8c9ffcc0 sp=0x9c8c9ffc90 pc=0x7ff66658ded0 runtime.persistentalloc(0x9c8c9ffd48?, 0x7ff666b9a640?, 0x9c8c9ffd48?) ... runtime/proc.go:401 +0xc8 fp=0x4000053d80 sp=0x4000053d60 pc=0x7ff6665bc318 runtime.runfinq() runtime/mfinal.go:193 +0x108 fp=0x4000053fd0 sp=0x4000053d80 pc=0x7ff666599408 runtime.goexit({}) runtime/asm_arm64.s:1223 +0x4 fp=0x4000053fd0 sp=0x4000053fd0 pc=0x7ff6665f0544 created by runtime.createfing in goroutine 1 runtime/mfinal.go:163 +0x80 go: error obtaining buildID for go tool vet: exit status 2 script_test.go:159: FAIL: testdata\script\vet_flags.txt:16: go vet -n -unsafeptr runtime: exit status 1 --- FAIL: TestScript/vet_flags (5.63s)

2024-05-13 21:10 go1.22-windows-arm64 release-branch.go1.22@d4a81ec7 cmd/go.TestScript/gotoolchain_loop (log)

=== RUN TestScript/gotoolchain_loop === PAUSE TestScript/gotoolchain_loop === CONT TestScript/gotoolchain_loop script_test.go:132: 2024-05-13T22:01:36Z script_test.go:134: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-1912840985\tmpdir1935926708\gotoolchain_loop4141792500 script_test.go:156: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-1912840985\tmpdir1935926708\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... matched: go: toolchain go1.21.1 invoked to provide go1.21.99 # Toolchain loop should be detected. (2.305s) > env TESTGO_VERSION_SWITCH=loop > ! go version [stderr] go: exec C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-1912840985\tmpdir1935926708\testbin\go.exe: fork/exec C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-1912840985\tmpdir1935926708\testbin\go.exe: The paging file is too small for this operation to complete. [exit status 1] > stderr -count=10 '^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$' script_test.go:156: FAIL: testdata\script\gotoolchain_loop.txt:17: stderr -count=10 '^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$': found 0 matches for `(?m)^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$` in stderr --- FAIL: TestScript/gotoolchain_loop (2.46s)

2024-05-13 21:10 go1.22-windows-arm64 release-branch.go1.22@d4a81ec7 cmd/go/internal/modfetch/codehost.TestReadZip/vgotest1/submod/v1.0.4/submod (log)

=== RUN TestReadZip/vgotest1/submod/v1.0.4/submod === PAUSE TestReadZip/vgotest1/submod/v1.0.4/submod === CONT TestReadZip/vgotest1/submod/v1.0.4/submod git_test.go:166: mkdir -p C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs # git3 http://127.0.0.1:51994/git/vgotest1 git_test.go:166: # lock C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071.lock git_test.go:166: mkdir -p C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071 # git3 http://127.0.0.1:51994/git/vgotest1 git_test.go:166: cd C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071; git init --bare git_test.go:166: 0.457s # cd C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071; git init --bare git_test.go:166: cd C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071; git remote add origin -- http://127.0.0.1:51994/git/vgotest1 git_test.go:166: 0.144s # cd C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071; git remote add origin -- http://127.0.0.1:51994/git/vgotest1 ... module "github.com/rsc/vgotest1" // root go.mod > cp stdout go.mod > git add go.mod [stderr] fatal: not enough memory for initialization 2024/05/13 21:59:36 vgotest1.txt:64: git add go.mod: exit status 128 # get http://127.0.0.1:51994/git/vgotest1: 500 Internal Server Error (4.443s) git_test.go:430: ReadZip: unexpected error git ls-remote -q origin in C:\Users\swarming\.swarming\w\ir\x\t\gitrepo-test-2413598398\modcache\cache\vcs\8c30bcf87bf8d975d16c860bb7a5b1d7b5e240d83793315e2154bd3ca46e3071: exit status 128: fatal: not enough memory for initialization --- FAIL: TestReadZip/vgotest1/submod/v1.0.4/submod (5.61s)

2024-05-13 21:10 go1.22-windows-arm64 release-branch.go1.22@d4a81ec7 encoding/gob (log)

FAIL encoding/gob 1.167s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-10 18:25 darwin-amd64-nocgo tools@487737a1 go@c98867d2 x/tools/gopls/internal/test/integration/misc (log)

serve.go:441: debug server listening at http://localhost:49314 serve.go:441: debug server listening at http://localhost:49315 fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xa809f66] goroutine 3 gp=0xc000006c40 m=0 mp=0xbf657c0 [running]: runtime.throw({0xb34fe3d?, 0xc000065720?}) /tmp/buildlet/go/src/runtime/panic.go:1027 +0x48 fp=0xc0000656f0 sp=0xc0000656c0 pc=0xa836ea8 runtime.sigpanic() /tmp/buildlet/go/src/runtime/signal_unix.go:884 +0x3c9 fp=0xc000065750 sp=0xc0000656f0 pc=0xa870769 ... net/http.(*Server).Serve(0xc0034fa3c0, {0xb833c70, 0xc0085a5f00}) /tmp/buildlet/go/src/net/http/server.go:3272 +0x30c fp=0xc00c487ed8 sp=0xc00c487da8 pc=0xaf03f0c net/http.Serve(...) /tmp/buildlet/go/src/net/http/server.go:2811 golang.org/x/tools/gopls/internal/debug.(*Instance).Serve.func1() /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/debug/serve.go:483 +0xa51 fp=0xc00c487fe0 sp=0xc00c487ed8 pc=0xb1d87b1 runtime.goexit({}) /tmp/buildlet/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00c487fe8 sp=0xc00c487fe0 pc=0xa874f01 created by golang.org/x/tools/gopls/internal/debug.(*Instance).Serve in goroutine 5546 /tmp/buildlet/gopath/src/golang.org/x/tools/gopls/internal/debug/serve.go:444 +0x445

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-10 18:25 x_tools-go1.22-windows-arm64 tools@487737a1 release-branch.go1.22@362dcedf golang.org/x/tools/go/packages (log)

FAIL golang.org/x/tools/go/packages 7.457s

2024-05-10 18:25 x_tools-go1.22-windows-arm64 tools@487737a1 release-branch.go1.22@362dcedf golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 4.854s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-14 02:42 x_tools-gotip-windows-arm64 tools@59d97970 go@3454ac0d [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. # bootstrap/cmd/link runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff6f1554a8e?, 0x4006646000?}) c:/go/src/runtime/panic.go:1047 +0x40 fp=0xf0b57ffcc0 sp=0xf0b57ffc90 pc=0x7ff6f1316330 runtime.sysUsedOS(0x4006646000, 0x2000) ... fatal error: out of memory runtime stack: runtime.throw({0x7ff698dcfb4f?, 0x401b238000?}) c:/go/src/runtime/panic.go:1047 +0x40 fp=0x1ecd3ffa10 sp=0x1ecd3ff9e0 pc=0x7ff698519530 runtime.sysUsedOS(0x401b238000, 0xa000) c:/go/src/runtime/mem_windows.go:83 +0x178 fp=0x1ecd3ffa70 sp=0x1ecd3ffa10 pc=0x7ff6984f7278 runtime.sysUsed(0x7ff6994cbda0?, 0x1fb3694e2a0?, 0x1ecd3f0000?) c:/go/src/runtime/mem.go:77 +0x54 fp=0x1ecd3ffa90 sp=0x1ecd3ffa70 pc=0x7ff6984f6df4 runtime.(*mheap).allocSpan(0x7ff6994cbda0, 0x5, 0x0, 0x10?) ... c:/go/src/cmd/compile/internal/ssagen/pgen.go:185 +0x30 fp=0x401b1a3f60 sp=0x401b1a3e90 pc=0x7ff698b21dd0 cmd/compile/internal/gc.compileFunctions.func5.1(0x8?) c:/go/src/cmd/compile/internal/gc/compile.go:171 +0x3c fp=0x401b1a3fa0 sp=0x401b1a3f60 pc=0x7ff698ccc6dc cmd/compile/internal/gc.compileFunctions.func3.1() c:/go/src/cmd/compile/internal/gc/compile.go:153 +0x38 fp=0x401b1a3fd0 sp=0x401b1a3fa0 pc=0x7ff698ccca78 runtime.goexit() c:/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x401b1a3fd0 sp=0x401b1a3fd0 pc=0x7ff69854bc94 created by cmd/compile/internal/gc.compileFunctions.func3 c:/go/src/cmd/compile/internal/gc/compile.go:152 +0x1dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap\bin\go install -tags=math_big_pure_go compiler_bootstrap purego bootstrap/cmd/...: exit status 1

2024-05-14 15:30 x_telemetry-gotip-windows-arm64 telemetry@4a0682cf go@0767ffdf [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. # bootstrap/cmd/link/internal/s390x runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff69692fb4f?, 0x40004bf000?}) c:/go/src/runtime/panic.go:1047 +0x40 fp=0x93199ff7d0 sp=0x93199ff7a0 pc=0x7ff696079530 runtime.sysUsedOS(0x40004be000, 0x2000) ... fatal error: out of memory runtime stack: runtime.throw({0x7ff69692fb4f?, 0x4002233000?}) c:/go/src/runtime/panic.go:1047 +0x40 fp=0xe0bfffdb0 sp=0xe0bfffd80 pc=0x7ff696079530 runtime.sysUsedOS(0x4002232000, 0x2000) c:/go/src/runtime/mem_windows.go:83 +0x178 fp=0xe0bfffe10 sp=0xe0bfffdb0 pc=0x7ff696057278 runtime.sysUsed(0x7ff69702bda0?, 0x129622eb1f8?, 0x4000040d00?) c:/go/src/runtime/mem.go:77 +0x54 fp=0xe0bfffe30 sp=0xe0bfffe10 pc=0x7ff696056df4 runtime.(*mheap).allocSpan(0x7ff69702bda0, 0x1, 0x0, 0x0?) ... c:/go/src/runtime/mem_windows.go:83 +0x178 fp=0x5508fffc70 sp=0x5508fffc10 pc=0x7ff696057278 runtime.sysUsed(0x7ff69702bda0?, 0x21154ec4a38?, 0x5508ff0500?) c:/go/src/runtime/mem.go:77 +0x54 fp=0x5508fffc90 sp=0x5508fffc70 pc=0x7ff696056df4 runtime.(*mheap).allocSpan(0x7ff69702bda0, 0x1, 0x0, 0x10?) c:/go/src/runtime/mheap.go:1340 +0x3b4 fp=0x5508fffd20 sp=0x5508fffc90 pc=0x7ff696068d04 runtime.(*mheap).alloc.func1() c:/go/src/runtime/mheap.go:961 +0x6c fp=0x5508fffd70 sp=0x5508fffd20 pc=0x7ff69606857c runtime.systemstack() c:/go/src/runtime/asm_arm64.s:243 +0x6c fp=0x5508fffd80 sp=0x5508fffd70 pc=0x7ff6960a977c go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap\bin\go install -tags=math_big_pure_go compiler_bootstrap purego bootstrap/cmd/...: exit status 1

2024-05-14 17:12 x_tools-go1.21-windows-arm64 tools@0006edc4 release-branch.go1.21@0fa334d4 [build] (log)

[I2024-05-14T17:33:32.658781Z 21380 0 sink.go:276] SinkServer: warm-up started [I2024-05-14T17:33:32.658781Z 21380 0 sink.go:346] SinkServer: starting HTTP server... [I2024-05-14T17:33:32.660948Z 21380 0 sink.go:281] SinkServer: warm-up ended [I2024-05-14T17:33:32.661475Z 21380 0 cmd_stream.go:475] rdb-stream: starting the test command - ["C:\\Users\\swarming\\.swarming\\w\\ir\\cache\\tools\\bin\\result_adapter.exe" "go" "-v=false" "--" "C:\\Users\\swarming\\.swarming\\w\\ir\\x\\w\\goroot\\bin\\go" "test" "-json" "-short" "./..."] fatal error: runtime: cannot allocate memory runtime stack: runtime.throw({0x7ff7bad6e095?, 0x0?}) runtime/panic.go:1023 +0x40 fp=0x1cfafff760 sp=0x1cfafff730 pc=0x7ff7ba5eb8b0 runtime.newArenaMayUnlock() ... fatal error: out of memory runtime stack: runtime.throw({0x7ff621faa949?, 0x400bf61000?}) runtime/panic.go:1077 +0x40 fp=0x1ef65ffbd0 sp=0x1ef65ffba0 pc=0x7ff621d48d20 runtime.sysUsedOS(0x400b7ea000, 0xdd0000) runtime/mem_windows.go:83 +0x17c fp=0x1ef65ffc30 sp=0x1ef65ffbd0 pc=0x7ff621d26c0c runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff6221bc680, 0x6e8, 0x0, 0x69?) ... runtime.gopark(0x4000ffffa0?, 0x2?, 0xe0?, 0x6?, 0x4000ffff4c?) runtime/proc.go:398 +0xc8 fp=0x4000fffdf0 sp=0x4000fffdd0 pc=0x7ff6bb7dd478 runtime.selectgo(0x4000ffffa0, 0x4000ffff48, 0x4000f5f340?, 0x0, 0x40004ac040?, 0x1) runtime/select.go:327 +0x618 fp=0x4000ffff00 sp=0x4000fffdf0 pc=0x7ff6bb7ed2a8 cmd/go/internal/work.(*Builder).Do.func4() cmd/go/internal/work/exec.go:209 +0xdc fp=0x4000ffffd0 sp=0x4000ffff00 pc=0x7ff6bbc1db6c runtime.goexit() runtime/asm_arm64.s:1197 +0x4 fp=0x4000ffffd0 sp=0x4000ffffd0 pc=0x7ff6bb80e0a4 created by cmd/go/internal/work.(*Builder).Do in goroutine 1 cmd/go/internal/work/exec.go:205 +0x34c

2024-05-14 17:12 x_tools-gotip-windows-arm64 tools@0006edc4 go@0767ffdf [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. # bootstrap/cmd/link/internal/ld runtime: VirtualAlloc of 32768 bytes failed with errno=1455 fatal error: out of memory runtime: VirtualAlloc of 32768 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff69692fb4f?, 0x4009c78000?}) ... fatal error: out of memory runtime stack: runtime.throw({0x7ff69692fb4f?, 0x4007b3a000?}) c:/go/src/runtime/panic.go:1047 +0x40 fp=0x4ae65ff3b0 sp=0x4ae65ff380 pc=0x7ff696079530 runtime.sysUsedOS(0x4007b3a000, 0x2000) c:/go/src/runtime/mem_windows.go:83 +0x178 fp=0x4ae65ff410 sp=0x4ae65ff3b0 pc=0x7ff696057278 runtime.sysUsed(0x7ff69702bda0?, 0x1c942f99ce8?, 0x4000?) c:/go/src/runtime/mem.go:77 +0x54 fp=0x4ae65ff430 sp=0x4ae65ff410 pc=0x7ff696056df4 runtime.(*mheap).allocSpan(0x7ff69702bda0, 0x1, 0x0, 0x80?) ... c:/go/src/cmd/compile/internal/ssagen/pgen.go:185 +0x30 fp=0x40027d7f60 sp=0x40027d7e90 pc=0x7ff696681dd0 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) c:/go/src/cmd/compile/internal/gc/compile.go:171 +0x3c fp=0x40027d7fa0 sp=0x40027d7f60 pc=0x7ff69682c6dc cmd/compile/internal/gc.compileFunctions.func3.1() c:/go/src/cmd/compile/internal/gc/compile.go:153 +0x38 fp=0x40027d7fd0 sp=0x40027d7fa0 pc=0x7ff69682ca78 runtime.goexit() c:/go/src/runtime/asm_arm64.s:1172 +0x4 fp=0x40027d7fd0 sp=0x40027d7fd0 pc=0x7ff6960abc94 created by cmd/compile/internal/gc.compileFunctions.func3 c:/go/src/cmd/compile/internal/gc/compile.go:152 +0x1dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap\bin\go install -tags=math_big_pure_go compiler_bootstrap purego bootstrap/cmd/...: exit status 1

2024-05-14 18:26 x_telemetry-go1.21-windows-arm64 telemetry@7d78a974 release-branch.go1.21@0fa334d4 [build] (log)

[I2024-05-14T18:30:15.993253Z 28032 0 sink.go:276] SinkServer: warm-up started [I2024-05-14T18:30:15.993253Z 28032 0 sink.go:346] SinkServer: starting HTTP server... [I2024-05-14T18:30:15.994849Z 28032 0 sink.go:281] SinkServer: warm-up ended [I2024-05-14T18:30:15.995391Z 28032 0 cmd_stream.go:475] rdb-stream: starting the test command - ["C:\\Users\\swarming\\.swarming\\w\\ir\\cache\\tools\\bin\\result_adapter.exe" "go" "-v=false" "--" "C:\\Users\\swarming\\.swarming\\w\\ir\\x\\w\\goroot\\bin\\go" "test" "-json" "-short" "./..."] # golang.org/x/text/unicode/norm runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff68fbbfae2?, 0x400286b000?}) ... fatal error: out of memory runtime stack: runtime.throw({0x7ff68fbbfae2?, 0x4002fe0000?}) runtime/panic.go:1077 +0x40 fp=0x6b2b5ffaf0 sp=0x6b2b5ffac0 pc=0x7ff68f335880 runtime.sysUsedOS(0x4002fe0000, 0x2000) runtime/mem_windows.go:83 +0x17c fp=0x6b2b5ffb50 sp=0x6b2b5ffaf0 pc=0x7ff68f30dd4c runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff6902a96a0, 0x1, 0x0, 0x0?) ... github.com/evanw/esbuild/internal/api_helpers: open C:\Users\swarming\.swarming\w\ir\x\t\go-build302215394\b425\importcfg: The system cannot find the path specified. [I2024-05-14T18:30:21.565331Z 28032 0 cmd_stream.go:471] rdb-stream: the test process terminated [I2024-05-14T18:30:21.565845Z 28032 0 sink.go:371] SinkServer: shutdown started [I2024-05-14T18:30:21.565845Z 28032 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed" [I2024-05-14T18:30:21.565845Z 28032 0 sink_server.go:95] SinkServer: draining TestResult channel started [I2024-05-14T18:30:21.565845Z 28032 0 sink_server.go:97] SinkServer: draining TestResult channel ended [I2024-05-14T18:30:21.565845Z 28032 0 sink_server.go:99] SinkServer: draining Artifact channel started [I2024-05-14T18:30:21.565845Z 28032 0 sink_server.go:101] SinkServer: draining Artifact channel ended [I2024-05-14T18:30:21.565845Z 28032 0 sink.go:374] SinkServer: shutdown completed successfully [I2024-05-14T18:30:21.566390Z 28032 0 cmd_stream.go:403] rdb-stream: exiting with 1

2024-05-14 18:26 x_telemetry-go1.22-windows-arm64 telemetry@7d78a974 release-branch.go1.22@362dcedf golang.org/x/telemetry/godev/cmd/telemetrygodev (log)

FAIL golang.org/x/telemetry/godev/cmd/telemetrygodev [build failed]

2024-05-14 18:26 x_telemetry-go1.22-windows-arm64 telemetry@7d78a974 release-branch.go1.22@362dcedf golang.org/x/telemetry/godev/cmd/worker (log)

FAIL golang.org/x/telemetry/godev/cmd/worker [build failed]

2024-05-14 18:26 x_telemetry-go1.22-windows-arm64 telemetry@7d78a974 release-branch.go1.22@362dcedf golang.org/x/telemetry/godev/internal/storage (log)

FAIL golang.org/x/telemetry/godev/internal/storage [build failed]

2024-05-14 18:28 x_tools-go1.21-wasip1-wasm_wasmtime tools@e8808ed5 release-branch.go1.21@0fa334d4 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 56.698s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-15 12:20 gotip-windows-arm64 go@bbdad50c runtime:cpu2 (log)

FAIL runtime [build failed]

2024-05-15 13:08 x_tools-go1.22-windows-arm64 tools@d40dfd59 release-branch.go1.22@362dcedf golang.org/x/tools/benchmark/parse (log)

FAIL golang.org/x/tools/benchmark/parse [build failed]

2024-05-15 13:08 x_tools-go1.22-windows-arm64 tools@d40dfd59 release-branch.go1.22@362dcedf golang.org/x/tools/blog (log)

FAIL golang.org/x/tools/blog [build failed]

2024-05-15 13:08 x_tools-go1.22-windows-arm64 tools@d40dfd59 release-branch.go1.22@362dcedf golang.org/x/tools/cmd/auth/authtest (log)

FAIL golang.org/x/tools/cmd/auth/authtest [build failed]

2024-05-15 17:29 gotip-windows-arm64 go@bf0b605d [build] (log)

[I2024-05-15T19:11:22.609468Z 14272 0 sink.go:276] SinkServer: warm-up started [I2024-05-15T19:11:22.609468Z 14272 0 sink.go:346] SinkServer: starting HTTP server... [I2024-05-15T19:11:22.612073Z 14272 0 sink.go:281] SinkServer: warm-up ended [I2024-05-15T19:11:22.612610Z 14272 0 cmd_stream.go:475] rdb-stream: starting the test command - ["C:\\Users\\swarming\\.swarming\\w\\ir\\cache\\tools\\bin\\result_adapter.exe" "go" "-v=false" "--" "C:\\Users\\swarming\\.swarming\\w\\ir\\x\\w\\goroot\\bin\\go" "tool" "dist" "test" "-json"] go: remove C:\Users\swarming\.swarming\w\ir\x\t\go-build257061216\b2215\go.test.exe: Access is denied. go tool dist: Failed: exit status 1 ok archive/tar 0.222s ok archive/zip 0.541s ok bufio 0.335s ok bytes 0.260s ... fatal error: out of memory runtime stack: runtime.throw({0x7ff6cbe99531?, 0x400090e000?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1026 +0x38 fp=0x1e03dff880 sp=0x1e03dff850 pc=0x7ff6cb75f038 runtime.sysUsedOS(0x400090e000, 0x8000) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mem_windows.go:83 +0x178 fp=0x1e03dff8e0 sp=0x1e03dff880 pc=0x7ff6cb73ae08 runtime.sysUsed(...) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff6cc42e540, 0x4, 0x3, 0x0) ... os/exec.(*Cmd).watchCtx(0x40000dc6e0, 0x4000216240) os/exec/exec.go:764 +0x7c fp=0x4000443fb0 sp=0x4000443e70 pc=0x7ff7772f19fc os/exec.(*Cmd).Start.gowrap2() os/exec/exec.go:750 +0x2c fp=0x4000443fd0 sp=0x4000443fb0 pc=0x7ff7772f16fc runtime.goexit({}) runtime/asm_arm64.s:1222 +0x4 fp=0x4000443fd0 sp=0x4000443fd0 pc=0x7ff77723fe84 created by os/exec.(*Cmd).Start in goroutine 1 os/exec/exec.go:750 +0x7fc RPC failed permanently: rpc error: code = Internal desc = prpc: sending request: Post "http://localhost:56060/prpc/luci.resultsink.v1.Sink/ReportTestResults": read tcp 127.0.0.1:60709->127.0.0.1:56060: wsarecv: An existing connection was forcibly closed by the remote host. {"host":"localhost:56060", "method":"ReportTestResults", "service":"luci.resultsink.v1.Sink"} result_adapter: rpc error: code = Internal desc = prpc: sending request: Post "http://localhost:56060/prpc/luci.resultsink.v1.Sink/ReportTestResults": read tcp 127.0.0.1:60709->127.0.0.1:56060: wsarecv: An existing connection was forcibly closed by the remote host.

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-16 01:45 gotip-windows-arm64 go@8ce2feda cmd/go.TestScript/work_issue54372 (log)

=== RUN TestScript/work_issue54372 === PAUSE TestScript/work_issue54372 === CONT TestScript/work_issue54372 script_test.go:135: 2024-05-16T07:30:24Z script_test.go:137: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-3753799972\tmpdir1058398312\work_issue543722694025411 script_test.go:159: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-3753799972\tmpdir1058398312\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... fatal error: out of memory runtime stack: runtime.throw({0x7ff622449531?, 0x4000262000?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1026 +0x38 fp=0x95a61ff890 sp=0x95a61ff860 pc=0x7ff621d45808 runtime.sysUsedOS(0x4000262000, 0x2000) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mem_windows.go:83 +0x178 fp=0x95a61ff8f0 sp=0x95a61ff890 pc=0x7ff621cead18 runtime.sysUsed(...) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff6229de540, 0x1, 0x0, 0x4c) ... cmd/go/internal/modcmd.verifyMod({0x7ff622597720, 0x7ff622a1e5a0}, {{0x40001ac030?, 0x0?}, {0x40001ac028?, 0x0?}}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/internal/modcmd/verify.go:106 +0x13c fp=0x40001e7f60 sp=0x40001e7de0 pc=0x7ff62228136c cmd/go/internal/modcmd.runVerify.func1() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/internal/modcmd/verify.go:74 +0x44 fp=0x40001e7fd0 sp=0x40001e7f60 pc=0x7ff6222811f4 runtime.goexit({}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40001e7fd0 sp=0x40001e7fd0 pc=0x7ff621d4b7e4 created by cmd/go/internal/modcmd.runVerify in goroutine 1 C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/internal/modcmd/verify.go:73 +0x110 script_test.go:159: FAIL: testdata\script\work_issue54372.txt:4: go mod verify: exit status 2 --- FAIL: TestScript/work_issue54372 (0.09s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-15 22:01 x_tools-go1.21-wasip1-wasm_wazero tools@b92578a5 release-branch.go1.21@e9f3c9b7 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 49.557s

2024-05-15 22:01 x_tools-go1.21-wasip1-wasm_wazero tools@b92578a5 release-branch.go1.21@e9f3c9b7 x/tools/go/ssa.TestTypeparamTest/double.go [ABORT] (log)

=== RUN TestTypeparamTest/double.go builder_test.go:803: Input: /home/swarming/.swarming/w/ir/x/w/goroot/test/typeparam/double.go runtime: marked free object in span 0x24ceab8, elemsize=64 freeindex=0 (bad use of unsafe.Pointer? try -d=checkptr) 0x10a50000 free marked zombie 0x0000000010a50000: 0x0000000000000007 0x000000000012c690 0x0000000010a50010: 0x00000000050a4480 0x000000000012af18 0x0000000010a50020: 0x000000000049e1a0 0x0000000000000000 0x0000000010a50030: 0x0000000000000000 0x0000000000000000 0x10a50040 free unmarked 0x10a50080 free unmarked ... fatal error: found pointer to free object goroutine 631 [running]: runtime.throw({0xb1dce, 0x1c}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x3 fp=0x1899680 sp=0x1899658 pc=0x12760003 runtime.(*mspan).reportZombies(0x24ceab8) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:861 +0x61 fp=0x18996f8 sp=0x1899680 pc=0x119f0061 runtime.(*sweepLocked).sweep(0x1899858, 0x1) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgcsweep.go:639 +0x77 fp=0x1899818 sp=0x18996f8 pc=0x119b0077 runtime.(*mcentral).cacheSpan(0x4b1eb8) ... golang.org/x/tools/go/ssa_test.TestTypeparamTest.func1(0xb04f1e0) /home/swarming/.swarming/w/ir/x/w/targetrepo2742893225/go/ssa/builder_test.go:816 +0x47 fp=0xb0d9f60 sp=0xb0d9dd8 pc=0x29150047 testing.tRunner(0xb04f1e0, 0x4002660) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1595 +0xc fp=0xb0d9fc8 sp=0xb0d9f60 pc=0x199c000c testing.(*T).Run.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1648 +0x2 fp=0xb0d9fe0 sp=0xb0d9fc8 pc=0x19a20002 runtime.goexit() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_wasm.s:401 +0x1 fp=0xb0d9fe8 sp=0xb0d9fe0 pc=0x14e70001 created by testing.(*T).Run in goroutine 517 /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1648 +0x47

2024-05-15 22:01 x_tools-gotip-js-wasm tools@b92578a5 go@6ed31e3c golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 18.429s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-17 16:49 x_tools-gotip-wasip1-wasm_wasmtime tools@499663ef go@003683f4 golang.org/x/tools/go/ssa (log)

FAIL golang.org/x/tools/go/ssa 65.501s

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-17 18:37 gotip-windows-arm64 go@192d65e4 cmd/compile/internal/amd64 (log)

FAIL cmd/compile/internal/amd64 [build failed]

2024-05-17 18:37 gotip-windows-arm64 go@192d65e4 cmd/compile/internal/dwarfgen (log)

FAIL cmd/compile/internal/dwarfgen [build failed]

2024-05-17 18:37 gotip-windows-arm64 go@192d65e4 cmd/compile/internal/liveness (log)

FAIL cmd/compile/internal/liveness [build failed]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-17 18:28 gotip-windows-arm64 go@e95f6af0 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for windows/arm64. # cmd/go/internal/trace fatal error: runtime: cannot allocate memory runtime stack: ... fatal error: out of memory runtime stack: runtime.throw({0x7ff71d48f912?, 0x4000cae000?}) runtime/panic.go:1027 +0x38 fp=0xa046fffae0 sp=0xa046fffab0 pc=0x7ff71c9eec28 runtime.sysUsedOS(0x4000cae000, 0x4000) runtime/mem_windows.go:83 +0x178 fp=0xa046fffb40 sp=0xa046fffae0 pc=0x7ff71c98ce38 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff71dd5f100, 0x2, 0x0, 0x76) ... cmd/compile/internal/ssagen/pgen.go:302 +0x70 fp=0x4001219f60 sp=0x4001219e80 pc=0x7ff71d1678e0 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:183 +0x40 fp=0x4001219fa0 sp=0x4001219f60 pc=0x7ff71d328880 cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:165 +0x3c fp=0x4001219fd0 sp=0x4001219fa0 pc=0x7ff71d328bec runtime.goexit({}) runtime/asm_arm64.s:1223 +0x4 fp=0x4001219fd0 sp=0x4001219fd0 pc=0x7ff71c9f56f4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 137 cmd/compile/internal/gc/compile.go:164 +0x1e0 go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install cmd: exit status 1

2024-05-17 18:31 gotip-windows-arm64 go@664088b8 archive/tar (log)

FAIL archive/tar [build failed]

2024-05-17 18:31 gotip-windows-arm64 go@664088b8 archive/zip (log)

FAIL archive/zip [build failed]

2024-05-17 18:31 gotip-windows-arm64 go@664088b8 bufio (log)

FAIL bufio [build failed]

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-17 15:41 gotip-windows-arm64 go@2c635b68 cmd/compile/internal/amd64 (log)

FAIL cmd/compile/internal/amd64 [build failed]

2024-05-17 15:41 gotip-windows-arm64 go@2c635b68 cmd/compile/internal/dwarfgen (log)

FAIL cmd/compile/internal/dwarfgen [build failed]

2024-05-17 15:41 gotip-windows-arm64 go@2c635b68 cmd/compile/internal/liveness (log)

FAIL cmd/compile/internal/liveness [build failed]

2024-05-17 16:48 gotip-windows-arm64 go@41aab30b archive/tar (log)

FAIL archive/tar [build failed]

2024-05-17 16:48 gotip-windows-arm64 go@41aab30b archive/zip (log)

FAIL archive/zip [build failed]

2024-05-17 16:48 gotip-windows-arm64 go@41aab30b bufio (log)

FAIL bufio [build failed]

2024-05-17 16:59 gotip-windows-arm64 go@003683f4 archive/tar (log)

FAIL archive/tar [build failed]

2024-05-17 16:59 gotip-windows-arm64 go@003683f4 archive/zip (log)

FAIL archive/zip [build failed]

2024-05-17 16:59 gotip-windows-arm64 go@003683f4 bufio (log)

FAIL bufio [build failed]

2024-05-17 17:09 x_tools-gotip-windows-arm64 tools@de1032b1 go@1667dbd7 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for windows/arm64. # cmd/go/internal/modfetch/codehost runtime: VirtualAlloc of 2007040 bytes failed with errno=1455 fatal error: out of memory ... fatal error: out of memory runtime stack: runtime.throw({0x7ff630c9f9f2?, 0x4000319000?}) runtime/panic.go:1027 +0x38 fp=0xa1c33ff620 sp=0xa1c33ff5f0 pc=0x7ff6301fec38 runtime.sysUsedOS(0x4000180000, 0x1ea000) runtime/mem_windows.go:83 +0x178 fp=0xa1c33ff680 sp=0xa1c33ff620 pc=0x7ff63019ce38 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff631570100, 0xf5, 0x0, 0x0) ... cmd/compile/internal/ssagen/pgen.go:302 +0x70 fp=0x4027035f60 sp=0x4027035e80 pc=0x7ff630977e30 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:183 +0x40 fp=0x4027035fa0 sp=0x4027035f60 pc=0x7ff630b38dd0 cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:165 +0x3c fp=0x4027035fd0 sp=0x4027035fa0 pc=0x7ff630b3913c runtime.goexit({}) runtime/asm_arm64.s:1223 +0x4 fp=0x4027035fd0 sp=0x4027035fd0 pc=0x7ff630205704 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 63 cmd/compile/internal/gc/compile.go:164 +0x1e0 go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install cmd: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-17 16:36 x_tools-gotip-windows-arm64 tools@c184dd7d go@1667dbd7 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. # cmd/compile/internal/ssa runtime: VirtualAlloc of 122880 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff609d819bc?, 0x4025744000?}) ... ..\..\w\goroot\src\cmd\compile\internal\ssagen/pgen.go:302 +0x68 fp=0x4023837f60 sp=0x4023837e90 pc=0x7ff609abda88 bootstrap/cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:183 +0x40 fp=0x4023837fa0 sp=0x4023837f60 pc=0x7ff609c71f70 bootstrap/cmd/compile/internal/gc.compileFunctions.func3.1() ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:165 +0x38 fp=0x4023837fd0 sp=0x4023837fa0 pc=0x7ff609c722f8 runtime.goexit() ..\..\../cache/tools/go_bootstrap/src/runtime/asm_arm64.s:1172 +0x4 fp=0x4023837fd0 sp=0x4023837fd0 pc=0x7ff6096abf04 created by bootstrap/cmd/compile/internal/gc.compileFunctions.func3 ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:164 +0x1dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install -pgo=off cmd/asm cmd/cgo cmd/compile cmd/link cmd/preprofile: exit status 1

2024-05-17 16:49 x_tools-gotip-windows-arm64 tools@499663ef go@1667dbd7 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for windows/arm64. # cmd/doc runtime: VirtualAlloc of 638976 bytes failed with errno=1455 fatal error: out of memory ... fatal error: runtime: cannot allocate memory goroutine 1 gp=0x400004c000 m=0 mp=0x7ff74898f220 [running, locked to thread]: runtime.throw({0x7ff7480f7724?, 0x7ff74762e230?}) runtime/panic.go:1027 +0x38 fp=0x4000053b20 sp=0x4000053af0 pc=0x7ff74763ec38 runtime.stkbucket(0x1, 0x2000, {0x4000004000, 0x8, 0x1c77e163a28?}, 0x1) runtime/mprof.go:275 +0x3f4 fp=0x4000053b80 sp=0x4000053b20 pc=0x7ff7475f9284 runtime.mProf_Malloc(0x7ff74898f220, 0x400013a008, 0x2000) runtime/mprof.go:432 +0xb0 fp=0x4000053c10 sp=0x4000053b80 pc=0x7ff7475f96a0 runtime.profilealloc(0x7ff74898f220?, 0x400013a008?, 0x2000?) ... runtime/mem_windows.go:83 +0x178 fp=0xc91b9ffab0 sp=0xc91b9ffa50 pc=0x7ff7475dce38 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff7489b0100, 0x1, 0x0, 0x14) runtime/mheap.go:1345 +0x88c fp=0xc91b9ffbd0 sp=0xc91b9ffab0 pc=0x7ff7475f1eac runtime.(*mheap).alloc.func1() runtime/mheap.go:962 +0x6c fp=0xc91b9ffc20 sp=0xc91b9ffbd0 pc=0x7ff7475f10dc runtime.systemstack(0x0) runtime/asm_arm64.s:244 +0x6c fp=0xc91b9ffc30 sp=0xc91b9ffc20 pc=0x7ff7476432dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install cmd: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-16 22:34 x_net-gotip-windows-arm64 net@c87a5b62 go@e7bf9959 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for windows/arm64. # archive/tar fatal error: runtime: cannot allocate memory runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory ... fatal error: out of memory runtime stack: runtime.throw({0x7ff79a98f9f2?, 0x401dd14000?}) runtime/panic.go:1027 +0x38 fp=0x9bd55ff6e0 sp=0x9bd55ff6b0 pc=0x7ff799eeec38 runtime.sysUsedOS(0x401dd14000, 0x2000) runtime/mem_windows.go:83 +0x178 fp=0x9bd55ff740 sp=0x9bd55ff6e0 pc=0x7ff799e8ce38 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff79b260100, 0x1, 0x0, 0x4) ... runtime/proc.go:402 +0xc8 fp=0x4003dc3f10 sp=0x4003dc3ef0 pc=0x7ff799eeed58 runtime.gcBgMarkWorker(0x40026d6150) runtime/mgc.go:1352 +0xdc fp=0x4003dc3fb0 sp=0x4003dc3f10 pc=0x7ff799e925ac runtime.gcBgMarkStartWorkers.gowrap1() runtime/mgc.go:1268 +0x28 fp=0x4003dc3fd0 sp=0x4003dc3fb0 pc=0x7ff799e92498 runtime.goexit({}) runtime/asm_arm64.s:1223 +0x4 fp=0x4003dc3fd0 sp=0x4003dc3fd0 pc=0x7ff799ef5704 created by runtime.gcBgMarkStartWorkers in goroutine 61 runtime/mgc.go:1268 +0x140 go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install cmd: exit status 1

2024-05-17 18:54 x_telemetry-gotip-windows-arm64 telemetry@3f1148c7 go@e7bf9959 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for windows/arm64. # cmd/distpack fatal error: runtime: cannot allocate memory runtime stack: ... fatal error: out of memory runtime stack: runtime.throw({0x7ff7a5b0d97e?, 0x4007c6c000?}) runtime/panic.go:1027 +0x38 fp=0xee5afffb30 sp=0xee5afffb00 pc=0x7ff7a570f8c8 runtime.sysUsedOS(0x4007b00000, 0x26c000) runtime/mem_windows.go:83 +0x178 fp=0xee5afffb90 sp=0xee5afffb30 pc=0x7ff7a56b6438 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff7a5e97b40, 0x136, 0x0, 0x1) ... runtime/mem_windows.go:83 +0x178 fp=0x3638dff720 sp=0x3638dff6c0 pc=0x7ff7f283ce38 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff7f3c10100, 0x1, 0x0, 0x38) runtime/mheap.go:1345 +0x88c fp=0x3638dff840 sp=0x3638dff720 pc=0x7ff7f2851eac runtime.(*mheap).alloc.func1() runtime/mheap.go:962 +0x6c fp=0x3638dff890 sp=0x3638dff840 pc=0x7ff7f28510dc runtime.systemstack(0x0) runtime/asm_arm64.s:244 +0x6c fp=0x3638dff8a0 sp=0x3638dff890 pc=0x7ff7f28a32dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install cmd: exit status 1

2024-05-17 20:25 x_tools-go1.21-windows-arm64 tools@8cf8c6f7 release-branch.go1.21@6f521957 golang.org/x/tools/cmd/callgraph (log)

FAIL golang.org/x/tools/cmd/callgraph 6.625s

2024-05-17 20:25 x_tools-go1.21-windows-arm64 tools@8cf8c6f7 release-branch.go1.21@6f521957 x/tools/cmd/callgraph.TestCallgraph [ABORT] (log)

=== RUN TestCallgraph runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff7dc022380?, 0x4011760000?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x40 fp=0x2723fff810 sp=0x2723fff7e0 pc=0x7ff7dbcdc210 runtime.sysUsedOS(0x4011760000, 0x2000) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mem_windows.go:83 +0x17c fp=0x2723fff870 sp=0x2723fff810 pc=0x7ff7dbcb97fc runtime.sysUsed(...) ... goroutine 53 [GC worker (idle)]: runtime.gopark(0x5aac154e5a40?, 0x1?, 0x30?, 0x8f?, 0x0?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:398 +0xc8 fp=0x40003f7f30 sp=0x40003f7f10 pc=0x7ff7dbcdedc8 runtime.gcBgMarkWorker() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1295 +0xd8 fp=0x40003f7fd0 sp=0x40003f7f30 pc=0x7ff7dbcbe188 runtime.goexit() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1197 +0x4 fp=0x40003f7fd0 sp=0x40003f7fd0 pc=0x7ff7dbd10a34 created by runtime.gcBgMarkStartWorkers in goroutine 67 C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1219 +0x28

2024-05-17 20:25 x_tools-go1.21-windows-arm64 tools@8cf8c6f7 release-branch.go1.21@6f521957 golang.org/x/tools/go/analysis/passes/deepequalerrors (log)

FAIL golang.org/x/tools/go/analysis/passes/deepequalerrors 3.275s

2024-05-17 21:14 x_tools-go1.21-windows-arm64 tools@0b4dca13 release-branch.go1.21@6f521957 x/tools/go/packages.TestLoadZeroConfig (log)

=== RUN TestLoadZeroConfig === PAUSE TestLoadZeroConfig === CONT TestLoadZeroConfig packages_test.go:109: err: exit status 1: stderr: fatal error: out of memory allocating heap arena map runtime stack: runtime.throw({0x7ff768f69a4d?, 0x0?}) runtime/panic.go:1077 +0x40 fp=0x240efff5a0 sp=0x240efff570 pc=0x7ff7686c5880 runtime.(*mheap).sysAlloc(0x7ff7696396a0, 0x240efff720?, 0x7ff769649a60, 0x1) runtime/malloc.go:741 +0x350 fp=0x240efff660 sp=0x240efff5a0 pc=0x7ff76868fc20 ... internal/cpu/cpu.go:125 +0x30 fp=0x240efffaf0 sp=0x240efffac0 pc=0x7ff768684370 runtime.cpuinit(...) runtime/proc.go:639 runtime.schedinit() runtime/proc.go:731 +0xcc fp=0x240efffb30 sp=0x240efffaf0 pc=0x7ff7686c8f7c runtime.rt0_go() runtime/asm_arm64.s:86 +0xac fp=0x240efffb60 sp=0x240efffb30 pc=0x7ff7686fabbc go: error obtaining buildID for go tool compile: exit status 2 --- FAIL: TestLoadZeroConfig (1.09s)

2024-05-17 21:14 x_tools-go1.21-windows-arm64 tools@0b4dca13 release-branch.go1.21@6f521957 golang.org/x/tools/internal/gcimporter (log)

FAIL golang.org/x/tools/internal/gcimporter 22.470s

2024-05-17 21:14 x_tools-go1.21-windows-arm64 tools@0b4dca13 release-branch.go1.21@6f521957 x/tools/internal/gcimporter.TestStdlib [ABORT] (log)

=== RUN TestStdlib fatal error: out of memory allocating heap arena metadata runtime stack: runtime.throw({0x7ff69750289a?, 0x0?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1077 +0x40 fp=0x5ed7fffc50 sp=0x5ed7fffc20 pc=0x7ff697218f20 runtime.(*mheap).sysAlloc(0x7ff697736820, 0x1?, 0x7ff697746be0, 0x1) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/malloc.go:759 +0x330 fp=0x5ed7fffd10 sp=0x5ed7fffc50 pc=0x7ff6971ec1d0 runtime.(*mheap).grow(0x7ff697736820, 0x7ff697212cfc?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mheap.go:1483 +0x84 fp=0x5ed7fffd90 sp=0x5ed7fffd10 pc=0x7ff697209084 ... goroutine 25 [GC worker (idle)]: runtime.gopark(0x7ff6977773c0?, 0x3?, 0x1c?, 0x10?, 0x0?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:398 +0xc8 fp=0x4000205f30 sp=0x4000205f10 pc=0x7ff69721bad8 runtime.gcBgMarkWorker() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1295 +0xd8 fp=0x4000205fd0 sp=0x4000205f30 pc=0x7ff6971fb4b8 runtime.goexit() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1197 +0x4 fp=0x4000205fd0 sp=0x4000205fd0 pc=0x7ff69724cae4 created by runtime.gcBgMarkStartWorkers in goroutine 22 C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1219 +0x28

2024-05-17 21:14 x_tools-gotip-windows-arm64 tools@0b4dca13 go@e7bf9959 [build] (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. # cmd/compile/internal/ssa runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: runtime.throw({0x7ff695fe19bc?, 0x4025a48000?}) ... ..\..\w\goroot\src\cmd\compile\internal\ssagen/pgen.go:312 +0x2c4 fp=0x40228adf60 sp=0x40228ade90 pc=0x7ff695d1dce4 bootstrap/cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:183 +0x40 fp=0x40228adfa0 sp=0x40228adf60 pc=0x7ff695ed1f70 bootstrap/cmd/compile/internal/gc.compileFunctions.func3.1() ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:165 +0x38 fp=0x40228adfd0 sp=0x40228adfa0 pc=0x7ff695ed22f8 runtime.goexit() ..\..\../cache/tools/go_bootstrap/src/runtime/asm_arm64.s:1172 +0x4 fp=0x40228adfd0 sp=0x40228adfd0 pc=0x7ff69590bf04 created by bootstrap/cmd/compile/internal/gc.compileFunctions.func3 ..\..\w\goroot\src\cmd\compile\internal/gc/compile.go:164 +0x1dc go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install -pgo=off cmd/asm cmd/cgo cmd/compile cmd/link cmd/preprofile: exit status 1

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- (log ~ `runtime.throw\(` || log ~ `^\s*fatal error:`) &&
    builder != "plan9-386-0intro" &&
    builder != "plan9-amd64-0intro" &&
    builder != "plan9-arm" &&
    builder != "linux-loong64-3a5000" &&
    !(builder ~ `(gotip|go1\.\d\d)-` && date < "2024-01-18")

2024-05-22 02:04 gotip-windows-arm64 go@504212bb cmd/go.TestScript/devnull (log)

=== RUN TestScript/devnull === PAUSE TestScript/devnull === CONT TestScript/devnull script_test.go:135: 2024-05-22T03:00:18Z script_test.go:137: $WORK=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-2739778199\tmpdir172762841\devnull2659190589 script_test.go:159: PATH=C:\Users\swarming\.swarming\w\ir\x\t\cmd-go-test-2739778199\tmpdir172762841\testbin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\x\w\goroot\bin;C:\Users\swarming\.swarming\w\ir\cache\tools\bin;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages;C:\Users\swarming\.swarming\w\ir\bbagent_utility_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\bin;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3;C:\Users\swarming\.swarming\w\ir\cipd_bin_packages\cpython3\bin;C:\Users\swarming\.swarming\w\ir\cache\cipd_client;C:\Users\swarming\.swarming\w\ir\cache\cipd_client\bin;C:\Users\swarming\.swarming\cipd_cache\bin;C:\Python311\Scripts\;C:\Python311\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Users\swarming\AppData\Local\Microsoft\WindowsApps;C:\Users\swarming\.swarming\w\ir\cache\tools\cc\windows\gcc64\bin USERPROFILE=/no-home CCACHE_DISABLE=1 GOARCH=arm64 ... fatal error: runtime.newosproc runtime stack: runtime.throw({0x7ff766c056fe?, 0x0?}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1047 +0x38 fp=0x9293ff510 sp=0x9293ff4e0 pc=0x7ff7664e59d8 runtime.newosproc(0x9293ff5d8?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/os_windows.go:780 +0xec fp=0x9293ff570 sp=0x9293ff510 pc=0x7ff7664ab09c runtime.newm1(0x40002f4008) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:2762 +0xa8 fp=0x9293ff5b0 sp=0x9293ff570 pc=0x7ff7664b60b8 runtime.newm(0x7ff76719afb8?, 0x4000054f08, 0x1a9058396cf20?) ... os/exec.(*Cmd).Start.func2(0x400002eab1?) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/os/exec/exec.go:724 +0x34 fp=0x40003abfb0 sp=0x40003abf40 pc=0x7ff766653e24 os/exec.(*Cmd).Start.gowrap1() C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/os/exec/exec.go:736 +0x30 fp=0x40003abfd0 sp=0x40003abfb0 pc=0x7ff766653db0 runtime.goexit({}) C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40003abfd0 sp=0x40003abfd0 pc=0x7ff7664eca44 created by os/exec.(*Cmd).Start in goroutine 528 C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/os/exec/exec.go:723 +0x824 script_test.go:159: FAIL: testdata\script\devnull.txt:7: go test -o=NUL -c: exit status 2 --- FAIL: TestScript/devnull (1.99s)

2024-05-22 02:25 gotip-windows-arm64 go@bf0bbd53 [build] (log)

[I2024-05-22T03:13:53.951657Z 1416 0 sink.go:276] SinkServer: warm-up started [I2024-05-22T03:13:53.951657Z 1416 0 sink.go:346] SinkServer: starting HTTP server... [I2024-05-22T03:13:53.953821Z 1416 0 sink.go:281] SinkServer: warm-up ended [I2024-05-22T03:13:53.954500Z 1416 0 cmd_stream.go:475] rdb-stream: starting the test command - ["C:\\Users\\swarming\\.swarming\\w\\ir\\cache\\tools\\bin\\result_adapter.exe" "go" "-v=false" "--" "C:\\Users\\swarming\\.swarming\\w\\ir\\x\\w\\goroot\\bin\\go" "tool" "dist" "test" "-json"] # internal/chacha8rand fatal error: runtime: cannot allocate memory goroutine 1 gp=0x400004a000 m=0 mp=0x7ff7a3ca3580 [running, locked to thread]: runtime.throw({0x7ff7a3409e00?, 0x7ff7a293f0d0?}) runtime/panic.go:1047 +0x38 fp=0x400015bbe0 sp=0x400015bbb0 pc=0x7ff7a294fc88 ... fatal error: out of memory runtime stack: runtime.throw({0x7ff7a33f2062?, 0x40002df000?}) runtime/panic.go:1047 +0x38 fp=0xc332bffd60 sp=0xc332bffd30 pc=0x7ff7a294fc88 runtime.sysUsedOS(0x4000200000, 0x1ea000) runtime/mem_windows.go:83 +0x178 fp=0xc332bffdc0 sp=0xc332bffd60 pc=0x7ff7a28ecfc8 runtime.sysUsed(...) runtime/mem.go:77 runtime.(*mheap).allocSpan(0x7ff7a3cc4900, 0xf5, 0x0, 0x0) ... go tool dist: Failed: exit status 1 [I2024-05-22T03:13:58.885407Z 1416 0 cmd_stream.go:471] rdb-stream: the test process terminated [I2024-05-22T03:13:58.885407Z 1416 0 sink.go:371] SinkServer: shutdown started [I2024-05-22T03:13:58.885960Z 1416 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed" [I2024-05-22T03:13:58.885960Z 1416 0 sink_server.go:96] SinkServer: draining TestResult channel started [I2024-05-22T03:13:58.885960Z 1416 0 sink_server.go:98] SinkServer: draining TestResult channel ended [I2024-05-22T03:13:58.885960Z 1416 0 sink_server.go:100] SinkServer: draining Artifact channel started [I2024-05-22T03:13:58.885960Z 1416 0 sink_server.go:102] SinkServer: draining Artifact channel ended [I2024-05-22T03:13:58.885960Z 1416 0 sink.go:374] SinkServer: shutdown completed successfully [I2024-05-22T03:13:58.885960Z 1416 0 cmd_stream.go:403] rdb-stream: exiting with 1

2024-05-22 09:20 gotip-windows-arm64 go@c96159c2 make.bat (log)

Building Go cmd/dist using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. (go1.20.6 windows/arm64) Building Go toolchain1 using C:\Users\swarming\.swarming\w\ir\cache\tools\go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. # cmd/compile/internal/ssa [cmd/compile] runtime: VirtualAlloc of 8192 bytes failed with errno=1455 fatal error: out of memory runtime stack: ... cmd/compile/internal/ssagen/pgen.go:302 +0x70 fp=0x40237e5f60 sp=0x40237e5e90 pc=0x7ff61da78cb0 cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) cmd/compile/internal/gc/compile.go:183 +0x40 fp=0x40237e5fa0 sp=0x40237e5f60 pc=0x7ff61dc26a70 cmd/compile/internal/gc.compileFunctions.func3.1() cmd/compile/internal/gc/compile.go:165 +0x3c fp=0x40237e5fd0 sp=0x40237e5fa0 pc=0x7ff61dc26ddc runtime.goexit({}) runtime/asm_arm64.s:1223 +0x4 fp=0x40237e5fd0 sp=0x40237e5fd0 pc=0x7ff61d32cbe4 created by cmd/compile/internal/gc.compileFunctions.func3 in goroutine 75 cmd/compile/internal/gc/compile.go:164 +0x1e0 go tool dist: FAILED: C:\Users\swarming\.swarming\w\ir\x\w\goroot\pkg\tool\windows_arm64\go_bootstrap install -a cmd/asm cmd/cgo cmd/compile cmd/link cmd/preprofile: exit status 1

2024-05-22 09:57 gotip-linux-amd64-longtest-race go@df4e4936 net (log)

FAIL net 1.350s

2024-05-22 09:57 gotip-linux-amd64-longtest-race go@df4e4936 net (log)

goos: linux goarch: amd64 pkg: net cpu: Intel(R) Xeon(R) CPU @ 2.30GHz PASS ok net 90.158s

2024-05-22 09:57 gotip-linux-amd64-longtest-race go@df4e4936 net [PASS] (log)

FAIL net 1.350s

— watchflakes

Comment From: gopherbot

Change https://go.dev/cl/588235 mentions this issue: internal/runtime/exithook: make safe for concurrent os.Exit