#!watchflakes
default <- pkg == "reflect" && test == "TestMapOf"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestMapOf
--- FAIL: TestMapOf (0.18s)
panic: bad indir [recovered, repanicked]

goroutine 388 gp=0xc00041a1c0 m=3 mp=0xc000071008 [running]:
panic({0x6abca0?, 0x79b7f0?})
    /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc000135b48 sp=0xc000135a98 pc=0x47ed59
testing.tRunner.func1.2({0x6abca0, 0x79b7f0})
    /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc000135bf8 sp=0xc000135b48 pc=0x53ae37
testing.tRunner.func1()
...
runtime.gopark(0xd65d6e2874?, 0x0?, 0x50?, 0xbf?, 0xc0001abf60?)
    /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc0001abf30 sp=0xc0001abf10 pc=0x47f20e
time.Sleep(0x3b9aca00)
    /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/time.go:363 +0x165 fp=0xc0001abf88 sp=0xc0001abf30 pc=0x483425
reflect_test.selectWatcher()
    /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:2099 +0x1c fp=0xc0001abfe0 sp=0xc0001abf88 pc=0x6127bc
runtime.goexit({})
    /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0001abfe8 sp=0xc0001abfe0 pc=0x486da1
created by reflect_test.TestSelect.func1 in goroutine 291
    /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:1794 +0x1a

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "reflect" && test == "TestMapOf"
2025-07-29 21:03 gotip-linux-amd64-longtest-noswissmap go@f7d167fe reflect.TestMapOf (log) === RUN TestMapOf --- FAIL: TestMapOf (0.18s) panic: bad indir [recovered, repanicked] goroutine 388 gp=0xc00041a1c0 m=3 mp=0xc000071008 [running]: panic({0x6abca0?, 0x79b7f0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc000135b48 sp=0xc000135a98 pc=0x47ed59 testing.tRunner.func1.2({0x6abca0, 0x79b7f0}) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc000135bf8 sp=0xc000135b48 pc=0x53ae37 testing.tRunner.func1() ... runtime.gopark(0xd65d6e2874?, 0x0?, 0x50?, 0xbf?, 0xc0001abf60?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc0001abf30 sp=0xc0001abf10 pc=0x47f20e time.Sleep(0x3b9aca00) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/time.go:363 +0x165 fp=0xc0001abf88 sp=0xc0001abf30 pc=0x483425 reflect_test.selectWatcher() /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:2099 +0x1c fp=0xc0001abfe0 sp=0xc0001abf88 pc=0x6127bc runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0001abfe8 sp=0xc0001abfe0 pc=0x486da1 created by reflect_test.TestSelect.func1 in goroutine 291 /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:1794 +0x1a
2025-07-29 23:22 gotip-linux-amd64-longtest-noswissmap go@f3582fc8 reflect.TestMapOf (log) === RUN TestMapOf --- FAIL: TestMapOf (0.11s) panic: bad indir [recovered, repanicked] goroutine 369 gp=0xc000a80a80 m=12 mp=0xc000148008 [running]: panic({0x6abca0?, 0x79b7f0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc00022db48 sp=0xc00022da98 pc=0x47ed59 testing.tRunner.func1.2({0x6abca0, 0x79b7f0}) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc00022dbf8 sp=0xc00022db48 pc=0x53ae37 testing.tRunner.func1() ... runtime.gopark(0x8eb420060b?, 0x1?, 0x99?, 0x46?, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc00021f738 sp=0xc00021f718 pc=0x47f20e runtime.gcBgMarkWorker(0xc0002181c0) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1463 +0xeb fp=0xc00021f7c8 sp=0xc00021f738 pc=0x42574b runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x17 fp=0xc00021f7e0 sp=0xc00021f7c8 pc=0x425637 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc00021f7e8 sp=0xc00021f7e0 pc=0x486da1 created by runtime.gcBgMarkStartWorkers in goroutine 100 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x105
2025-07-29 23:22 gotip-linux-amd64-longtest-noswissmap go@bd94ae89 reflect.TestMapOf (log) === RUN TestMapOf --- FAIL: TestMapOf (0.03s) panic: bad indir [recovered, repanicked] goroutine 3872 gp=0xc0006de1c0 m=11 mp=0xc0000a5008 [running]: panic({0x6abca0?, 0x79b7f0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc0000e9b48 sp=0xc0000e9a98 pc=0x47ed59 testing.tRunner.func1.2({0x6abca0, 0x79b7f0}) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc0000e9bf8 sp=0xc0000e9b48 pc=0x53ae37 testing.tRunner.func1() ... runtime.gopark(0x73b4a0?, 0xc000243e00?, 0x1c?, 0xa?, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc000087f38 sp=0xc000087f18 pc=0x47f20e runtime.gcBgMarkWorker(0xc000222150) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1463 +0xeb fp=0xc000087fc8 sp=0xc000087f38 pc=0x42574b runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x17 fp=0xc000087fe0 sp=0xc000087fc8 pc=0x425637 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000087fe8 sp=0xc000087fe0 pc=0x486da1 created by runtime.gcBgMarkStartWorkers in goroutine 116 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x105
2025-07-29 23:22 gotip-linux-amd64-longtest-noswissmap go@1513661d reflect.TestMapOf (log) === RUN TestMapOf --- FAIL: TestMapOf (0.04s) panic: bad indir [recovered, repanicked] goroutine 144 gp=0xc0000a3880 m=9 mp=0xc000200808 [running]: panic({0x6abca0?, 0x79b7f0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc00014db48 sp=0xc00014da98 pc=0x47ed59 testing.tRunner.func1.2({0x6abca0, 0x79b7f0}) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc00014dbf8 sp=0xc00014db48 pc=0x53ae37 testing.tRunner.func1() ... runtime.gopark(0x2e1608318e?, 0x0?, 0x50?, 0x77?, 0xc0001f7760?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc0001f7730 sp=0xc0001f7710 pc=0x47f20e time.Sleep(0x3b9aca00) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/time.go:363 +0x165 fp=0xc0001f7788 sp=0xc0001f7730 pc=0x483425 reflect_test.selectWatcher() /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:2099 +0x1c fp=0xc0001f77e0 sp=0xc0001f7788 pc=0x6127bc runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0001f77e8 sp=0xc0001f77e0 pc=0x486da1 created by reflect_test.TestSelect.func1 in goroutine 283 /home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/all_test.go:1794 +0x1a
2025-07-29 23:22 gotip-linux-amd64-longtest-noswissmap go@880ca333 reflect.TestMapOf (log) === RUN TestMapOf --- FAIL: TestMapOf (0.01s) panic: bad indir [recovered, repanicked] goroutine 356 gp=0xc001000c40 m=9 mp=0xc000100008 [running]: panic({0x6abca0?, 0x79b7f0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:896 +0x179 fp=0xc00019db48 sp=0xc00019da98 pc=0x47ed59 testing.tRunner.func1.2({0x6abca0, 0x79b7f0}) /home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1872 +0x237 fp=0xc00019dbf8 sp=0xc00019db48 pc=0x53ae37 testing.tRunner.func1() ... runtime.gopark(0x27ae7b7c99?, 0x1?, 0x47?, 0x9c?, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:460 +0xce fp=0xc00017b738 sp=0xc00017b718 pc=0x47f20e runtime.gcBgMarkWorker(0xc000162d90) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1463 +0xeb fp=0xc00017b7c8 sp=0xc00017b738 pc=0x42574b runtime.gcBgMarkStartWorkers.gowrap1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x17 fp=0xc00017b7e0 sp=0xc00017b7c8 pc=0x425637 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc00017b7e8 sp=0xc00017b7e0 pc=0x486da1 created by runtime.gcBgMarkStartWorkers in goroutine 93 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1373 +0x105

— watchflakes

Comment From: randall77

Dup of 74808