#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/cache" && test == "TestMatchingPortsStdlib"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestMatchingPortsStdlib
runtime/cgo: pthread_create failed: Resource temporarily unavailable
SIGABRT: abort
PC=0xf7f9f509 m=2 sigcode=4294967290

goroutine 0 gp=0xac066c8 m=2 mp=0xac68508 [idle]:
runtime: g 0 gp=0xac066c8: unknown pc 0xf7f9f509
stack: frame={sp:0xf7abada0, fp:0x0} stack=[0xf72bb720,0xf7abb320)
0xf7abad20:  0x00000000  0x00000000  0x00000000  0x00000000 
0xf7abad30:  0x00000000  0x00000000  0x00000000  0x00000000 
...
edx    0x0
edi    0x0
esi    0x8
ebp    0xf7abadbc
esp    0xf7abada0
eip    0xf7f9f509
eflags 0x286
cs     0x23
fs     0x0
gs     0x63

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/cache" && test == "TestMatchingPortsStdlib"
2024-08-21 17:24 x_tools-gotip-linux-386-longtest tools@c7adb631 go@b5ee80a8 x/tools/gopls/internal/cache.TestMatchingPortsStdlib [ABORT] (log) === RUN TestMatchingPortsStdlib runtime/cgo: pthread_create failed: Resource temporarily unavailable SIGABRT: abort PC=0xf7f9f509 m=2 sigcode=4294967290 goroutine 0 gp=0xac066c8 m=2 mp=0xac68508 [idle]: runtime: g 0 gp=0xac066c8: unknown pc 0xf7f9f509 stack: frame={sp:0xf7abada0, fp:0x0} stack=[0xf72bb720,0xf7abb320) 0xf7abad20: 0x00000000 0x00000000 0x00000000 0x00000000 0xf7abad30: 0x00000000 0x00000000 0x00000000 0x00000000 ... edx 0x0 edi 0x0 esi 0x8 ebp 0xf7abadbc esp 0xf7abada0 eip 0xf7f9f509 eflags 0x286 cs 0x23 fs 0x0 gs 0x63

— watchflakes

Comment From: findleyr

This looks like a transient builder issue.

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/cache" && test == "TestMatchingPortsStdlib"
2024-09-12 20:01 x_tools-gotip-linux-386-longtest tools@198986d2 go@5752a946 x/tools/gopls/internal/cache.TestMatchingPortsStdlib [ABORT] (log) === RUN TestMatchingPortsStdlib runtime: out of memory: cannot allocate 4194304-byte block (506650624 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (506650624 in use) fatal error: out of memory runtime: out of memory: cannot allocate 4194304-byte block (506650624 in use) fatal error: out of memory goroutine 5819 gp=0x10ba2368 m=376 mp=0x16352f08 [running]: runtime.throw({0x870f093, 0xd}) ... golang.org/x/tools/gopls/internal/cache.matchingPreferredPorts({0x8843ed8, 0xa49b448}, {0x8840500, 0x29ee2400}, 0x0) /home/swarming/.swarming/w/ir/x/w/targetrepo1905346270/gopls/internal/cache/port_test.go:83 +0x1ee fp=0x1fc07eb4 sp=0x1fc07e40 pc=0x860b61e golang.org/x/tools/gopls/internal/cache.TestMatchingPortsStdlib.func1.1() /home/swarming/.swarming/w/ir/x/w/targetrepo1905346270/gopls/internal/cache/port_test.go:60 +0x2af fp=0x1fc07fc0 sp=0x1fc07eb4 pc=0x860b2bf golang.org/x/sync/errgroup.(*Group).Go.func1() /home/swarming/.swarming/w/ir/x/w/gopath/pkg/mod/golang.org/x/sync@v0.8.0/errgroup/errgroup.go:78 +0x50 fp=0x1fc07ff0 sp=0x1fc07fc0 pc=0x830e350 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x1fc07ff4 sp=0x1fc07ff0 pc=0x80c7ed1 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 150 /home/swarming/.swarming/w/ir/x/w/gopath/pkg/mod/golang.org/x/sync@v0.8.0/errgroup/errgroup.go:75 +0x99

— watchflakes

Comment From: findleyr

Still looks like a builder issue (let's give it one more chance to clear up before investing in further investigation...)