os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd #62531

gopherbot · 2023-09-08T17:11:45Z

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

Issue created automatically to collect these failures.

Example (log):

SIGQUIT: quit
PC=0x80b5a97 m=11 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8406e00
edx    0x8438e00
edi    0x8591fb4
esi    0x8
ebp    0x4
esp    0x8591e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x860defc sp=0x860def8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x860df24 sp=0x860defc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x860df3c sp=0x860df24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x860df48 sp=0x860df3c pc=0x804e83f
os_test.TestRemoveAllRace(0x860b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x860df98 sp=0x860df48 pc=0x819d57d
testing.tRunner(0x860b860, 0x8203ce8)

— watchflakes

The text was updated successfully, but these errors were encountered:

gopherbot · 2023-09-08T17:12:28Z

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestRemoveAllRace"

2023-09-06 18:36 netbsd-386-9_3 go@4be921d8 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=11 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8406e00
edx    0x8438e00
edi    0x8591fb4
esi    0x8
ebp    0x4
esp    0x8591e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x860defc sp=0x860def8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x860df24 sp=0x860defc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x860df3c sp=0x860df24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x860df48 sp=0x860df3c pc=0x804e83f
os_test.TestRemoveAllRace(0x860b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x860df98 sp=0x860df48 pc=0x819d57d
testing.tRunner(0x860b860, 0x8203ce8)

2023-09-06 19:37 netbsd-amd64-9_3 go@729f214e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=8 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000213d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000338e20 sp=0xc000338e10 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000338e80 sp=0xc000338e20 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc000338ec0 sp=0xc000338e80 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc000338ee0 sp=0xc000338ec0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000358b60)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000338f70 sp=0xc000338ee0 pc=0x557395
testing.tRunner(0xc000358b60, 0x5c8eb0)

2023-09-07 00:29 netbsd-386-9_3 go@fbaf71f3 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=10 sigcode=0

eax    0x4
ebx    0x0
ecx    0x84c8300
edx    0x84c6380
edi    0x8325338
esi    0x8
ebp    0x3
esp    0x84d7e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x864e6fc sp=0x864e6f8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x864e724 sp=0x864e6fc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x864e73c sp=0x864e724 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x864e748 sp=0x864e73c pc=0x804e83f
os_test.TestRemoveAllRace(0x862b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x864e798 sp=0x864e748 pc=0x819d57d
testing.tRunner(0x862b860, 0x8203ce8)

2023-09-07 00:53 netbsd-386-9_3 go@0eed32bd os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8482300
edx    0x8480380
edi    0x8325338
esi    0x6
ebp    0x3
esp    0x848de68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x84c7efc sp=0x84c7ef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x84c7f24 sp=0x84c7efc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x84c7f3c sp=0x84c7f24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x84c7f48 sp=0x84c7f3c pc=0x804e83f
os_test.TestRemoveAllRace(0x84c5860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x84c7f98 sp=0x84c7f48 pc=0x819d57d
testing.tRunner(0x84c5860, 0x8203ce8)

2023-09-07 15:10 netbsd-amd64-9_3 go@ae09ca6c os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x3c
rbx    0xc000059e40
rcx    0x46bf83
rdx    0xc000059e40
rdi    0x3
rsi    0x0
rbp    0xc000059e60
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0002a2e20 sp=0xc0002a2e10 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc0002a2e80 sp=0xc0002a2e20 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0002a2ec0 sp=0xc0002a2e80 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0002a2ee0 sp=0xc0002a2ec0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000240d00)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc0002a2f70 sp=0xc0002a2ee0 pc=0x557055
testing.tRunner(0xc000240d00, 0x5c8d08)

2023-09-07 15:25 netbsd-386-9_3 go@d9a4b24a os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x844c100
edx    0x844a000
edi    0x8449fb4
esi    0x6
ebp    0x3
esp    0x8449e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86afefc sp=0x86afef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86aff24 sp=0x86afefc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86aff3c sp=0x86aff24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86aff48 sp=0x86aff3c pc=0x804e83f
os_test.TestRemoveAllRace(0x868b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86aff98 sp=0x86aff48 pc=0x819d2ad
testing.tRunner(0x868b860, 0x8203b84)

2023-09-07 16:18 netbsd-arm-bsiegert go@a35bb44a os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=8 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x5adf14
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x5c8ef4 sp=0x5c8ef0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x5c8f20 sp=0x5c8ef4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x5c8f38 sp=0x5c8f20 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x5c8f44 sp=0x5c8f38 pc=0x1717c
os_test.TestRemoveAllRace(0x58fa40)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x5c8f94 sp=0x5c8f44 pc=0x182174
testing.tRunner(0x58fa40, 0x1f0b90)

2023-09-07 17:11 netbsd-amd64-9_3 go@31c1f4a6 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000093d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000337620 sp=0xc000337610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000337680 sp=0xc000337620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0003376c0 sp=0xc000337680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0003376e0 sp=0xc0003376c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000358d00)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000337770 sp=0xc0003376e0 pc=0x557055
testing.tRunner(0xc000358d00, 0x5c8d08)

2023-09-07 19:10 netbsd-386-9_3 go@584d6465 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=10 sigcode=0

eax    0x4
ebx    0x5439cb76
ecx    0x8407c00
edx    0x8524000
edi    0x3b9aca00
esi    0x0
ebp    0x9d
esp    0x8445eec
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x8679efc sp=0x8679ef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x8679f24 sp=0x8679efc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x8679f3c sp=0x8679f24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x8679f48 sp=0x8679f3c pc=0x804e83f
os_test.TestRemoveAllRace(0x8667770)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x8679f98 sp=0x8679f48 pc=0x819d2ad
testing.tRunner(0x8667770, 0x8203b84)

2023-09-07 19:16 netbsd-amd64-9_3 go@0bbd273e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=9 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000093d78
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000168620 sp=0xc000168610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000168680 sp=0xc000168620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0001686c0 sp=0xc000168680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0001686e0 sp=0xc0001686c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000179860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000168770 sp=0xc0001686e0 pc=0x557055
testing.tRunner(0xc000179860, 0x5c8d08)

2023-09-07 20:05 netbsd-amd64-9_3 go@02d581ef os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=9 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000057d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0001d0620 sp=0xc0001d0610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc0001d0680 sp=0xc0001d0620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0001d06c0 sp=0xc0001d0680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0001d06e0 sp=0xc0001d06c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc0001da820)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc0001d0770 sp=0xc0001d06e0 pc=0x557055
testing.tRunner(0xc0001da820, 0x5c8d08)

2023-09-07 23:30 netbsd-amd64-9_3 go@834a6f9a os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000057d78
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000047620 sp=0xc000047610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000047680 sp=0xc000047620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0000476c0 sp=0xc000047680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0000476e0 sp=0xc0000476c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc00006e820)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000047770 sp=0xc0000476e0 pc=0x557055
testing.tRunner(0xc00006e820, 0x5c8d08)

2023-09-08 04:20 netbsd-amd64-9_3 go@13d5ca42 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc0001d3d78
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000297620 sp=0xc000297610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000297680 sp=0xc000297620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0002976c0 sp=0xc000297680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0002976e0 sp=0xc0002976c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc0002b8d00)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000297770 sp=0xc0002976e0 pc=0x557055
testing.tRunner(0xc0002b8d00, 0x5c8d08)

2023-09-08 04:21 netbsd-386-9_3 go@7f574998 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8456100
edx    0x8454000
edi    0x8491fb4
esi    0x6
ebp    0x3
esp    0x8491e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86b7efc sp=0x86b7ef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86b7f24 sp=0x86b7efc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86b7f3c sp=0x86b7f24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86b7f48 sp=0x86b7f3c pc=0x804e83f
os_test.TestRemoveAllRace(0x8693860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86b7f98 sp=0x86b7f48 pc=0x819d2ad
testing.tRunner(0x8693860, 0x8203b84)

2023-09-08 04:32 netbsd-386-9_3 go@1152615d os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=10 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8584500
edx    0x8582700
edi    0x8491fb4
esi    0x7
ebp    0x3
esp    0x8491e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x85c96fc sp=0x85c96f8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x85c9724 sp=0x85c96fc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x85c973c sp=0x85c9724 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x85c9748 sp=0x85c973c pc=0x804e83f
os_test.TestRemoveAllRace(0x85c5860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x85c9798 sp=0x85c9748 pc=0x819d2ad
testing.tRunner(0x85c5860, 0x8203b84)

— watchflakes

gopherbot · 2023-09-08T19:15:07Z

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestRemoveAllRace"

2023-09-08 15:08 netbsd-386-9_3 go@b0ae440b os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8482500
edx    0x8480700
edi    0x8325338
esi    0x6
ebp    0x3
esp    0x8449e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x8576efc sp=0x8576ef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x8576f24 sp=0x8576efc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x8576f3c sp=0x8576f24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x8576f48 sp=0x8576f3c pc=0x804e83f
os_test.TestRemoveAllRace(0x855b1d0)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x8576f98 sp=0x8576f48 pc=0x819d2ad
testing.tRunner(0x855b1d0, 0x8203b84)

2023-09-08 18:40 netbsd-386-9_3 go@c6d550a6 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x84f0800
edx    0x8480380
edi    0x8325338
esi    0x7
ebp    0x3
esp    0x8527e68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86c66fc sp=0x86c66f8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86c6724 sp=0x86c66fc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86c673c sp=0x86c6724 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86c6748 sp=0x86c673c pc=0x804e83f
os_test.TestRemoveAllRace(0x869d860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86c6798 sp=0x86c6748 pc=0x819d2ad
testing.tRunner(0x869d860, 0x8203b84)

2023-09-08 18:51 netbsd-amd64-9_3 go@7f1f4a19 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=11 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000077d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0000c3620 sp=0xc0000c3610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc0000c3680 sp=0xc0000c3620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0000c36c0 sp=0xc0000c3680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0000c36e0 sp=0xc0000c36c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000085860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc0000c3770 sp=0xc0000c36e0 pc=0x557055
testing.tRunner(0xc000085860, 0x5c8d08)

— watchflakes

bcmills · 2023-09-08T19:17:41Z

Given the goroutine 132 [stopping the world] header in the logs, this looks like a runtime bug to me.

(attn @golang/netbsd; CC @golang/runtime)

bcmills · 2023-09-08T19:20:49Z

This seems likely to be another symptom of the same root cause as #62524.

gopherbot · 2023-09-08T19:22:57Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 18:56 netbsd-386-9_3 go@d2eab5ff os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=9 sigcode=0

eax    0x4
ebx    0x90b5777b
ecx    0x844c100
edx    0x844a000
edi    0x3b9aca00
esi    0x0
ebp    0xb5
esp    0x862feec
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86bfefc sp=0x86bfef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86bff24 sp=0x86bfefc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86bff3c sp=0x86bff24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86bff48 sp=0x86bff3c pc=0x804e83f
os_test.TestRemoveAllRace(0x869b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86bff98 sp=0x86bff48 pc=0x819d2ad
testing.tRunner(0x869b860, 0x8203b84)

2023-09-08 18:57 netbsd-amd64-9_3 go@729e21b2 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000077d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0001efe20 sp=0xc0001efe10 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc0001efe80 sp=0xc0001efe20 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0001efec0 sp=0xc0001efe80 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0001efee0 sp=0xc0001efec0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000314d00)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc0001eff70 sp=0xc0001efee0 pc=0x557055
testing.tRunner(0xc000314d00, 0x5c8d08)

— watchflakes

gopherbot · 2023-09-08T20:14:08Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 19:04 netbsd-386-9_3 go@dac9b9dd os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b586a m=9 sigcode=0

eax    0x0
ebx    0x845ff20
ecx    0x860a000
edx    0x0
edi    0x1
esi    0x0
ebp    0x842c600
esp    0x845ff14
eip    0x80b586a
eflags 0x206
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x864e6fc sp=0x864e6f8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x864e724 sp=0x864e6fc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x864e73c sp=0x864e724 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x864e748 sp=0x864e73c pc=0x804e83f
os_test.TestRemoveAllRace(0x862b860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x864e798 sp=0x864e748 pc=0x819d2ad
testing.tRunner(0x862b860, 0x8203b84)

— watchflakes

gopherbot · 2023-09-08T22:03:23Z

Change https://go.dev/cl/527057 mentions this issue: runtime: don't clear procid on netbsd

gopherbot · 2023-09-08T22:24:59Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 17:56 netbsd-arm-bsiegert go@527b6bba os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=10 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x4e7ef4 sp=0x4e7ef0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x4e7f20 sp=0x4e7ef4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x4e7f38 sp=0x4e7f20 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x4e7f44 sp=0x4e7f38 pc=0x1717c
os_test.TestRemoveAllRace(0x4e3860)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x4e7f94 sp=0x4e7f44 pc=0x182174
testing.tRunner(0x4e3860, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-08T23:27:12Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 20:37 netbsd-amd64-9_3 go@a742ae49 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000237d78
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc00022be20 sp=0xc00022be10 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc00022be80 sp=0xc00022be20 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc00022bec0 sp=0xc00022be80 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc00022bee0 sp=0xc00022bec0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc000285d40)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc00022bf70 sp=0xc00022bee0 pc=0x557055
testing.tRunner(0xc000285d40, 0x5c8d08)

2023-09-08 20:56 netbsd-386-9_3 go@2e7e1d2e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5a97 m=10 sigcode=0

eax    0x4
ebx    0x0
ecx    0x844c100
edx    0x844a000
edi    0x845ffb4
esi    0x7
ebp    0x3
esp    0x845fe68
eip    0x80b5a97
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86b7efc sp=0x86b7ef8 pc=0x80b3660
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86b7f24 sp=0x86b7efc pc=0x8085a27
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86b7f3c sp=0x86b7f24 pc=0x8085bb5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86b7f48 sp=0x86b7f3c pc=0x804e83f
os_test.TestRemoveAllRace(0x8693860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86b7f98 sp=0x86b7f48 pc=0x819d2ad
testing.tRunner(0x8693860, 0x8203b84)

2023-09-08 20:56 netbsd-amd64-9_3 go@2e7e1d2e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=12 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc00007bd50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc0002c0620 sp=0xc0002c0610 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc0002c0680 sp=0xc0002c0620 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc0002c06c0 sp=0xc0002c0680 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc0002c06e0 sp=0xc0002c06c0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc0002cab60)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc0002c0770 sp=0xc0002c06e0 pc=0x557055
testing.tRunner(0xc0002cab60, 0x5c8d08)

— watchflakes

gopherbot · 2023-09-09T01:31:46Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 20:56 netbsd-arm-bsiegert go@2e7e1d2e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=9 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x5e6ef4 sp=0x5e6ef0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x5e6f20 sp=0x5e6ef4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x5e6f38 sp=0x5e6f20 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x5e6f44 sp=0x5e6f38 pc=0x1717c
os_test.TestRemoveAllRace(0x5c1860)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x5e6f94 sp=0x5e6f44 pc=0x182174
testing.tRunner(0x5c1860, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-09T10:10:01Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 18:57 netbsd-arm64-bsiegert go@729e21b2 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x7bd7c m=8 sigcode=0

r0      0x4
r1      0x0
r2      0x0
r3      0x0
r4      0x4000081550
r5      0x0
r6      0x4
...
	/scratch/gobuilder/buildlet/go/src/runtime/asm_arm64.s:200 +0x8 fp=0x4000140e10 sp=0x4000140e00 pc=0x78cd8
runtime.stopTheWorld(0x9)
	/scratch/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xc4 fp=0x4000140e70 sp=0x4000140e10 pc=0x4abc4
runtime.stopTheWorldGC(0x78?)
	/scratch/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x44 fp=0x4000140eb0 sp=0x4000140e70 pc=0x4ad64
runtime.GOMAXPROCS(0x10)
	/scratch/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x80 fp=0x4000140ed0 sp=0x4000140eb0 pc=0x166d0
os_test.TestRemoveAllRace(0x400028d1e0)
	/scratch/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x30 fp=0x4000140f60 sp=0x4000140ed0 pc=0x154480
testing.tRunner(0x400028d1e0, 0x1c3d08)

— watchflakes

gopherbot · 2023-09-09T13:37:13Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 18:50 netbsd-arm64-bsiegert go@18c6ec1e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x7bd7c m=10 sigcode=0

r0      0x4
r1      0x0
r2      0x4000079e38
r3      0x0
r4      0x4000080fd0
r5      0x0
r6      0x1
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm64.s:200 +0x8 fp=0x4000088e10 sp=0x4000088e00 pc=0x78cd8
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xc4 fp=0x4000088e70 sp=0x4000088e10 pc=0x4abc4
runtime.stopTheWorldGC(0x8?)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x44 fp=0x4000088eb0 sp=0x4000088e70 pc=0x4ad64
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x80 fp=0x4000088ed0 sp=0x4000088eb0 pc=0x166d0
os_test.TestRemoveAllRace(0x400006bba0)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x30 fp=0x4000088f60 sp=0x4000088ed0 pc=0x154480
testing.tRunner(0x400006bba0, 0x1c3d08)

— watchflakes

gopherbot · 2023-09-09T22:35:35Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 19:09 netbsd-arm-bsiegert go@5d9e0be1 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=9 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x4c36f4 sp=0x4c36f0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x4c3720 sp=0x4c36f4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x4c3738 sp=0x4c3720 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x4c3744 sp=0x4c3738 pc=0x1717c
os_test.TestRemoveAllRace(0x57e690)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x4c3794 sp=0x4c3744 pc=0x182174
testing.tRunner(0x57e690, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-10T00:19:03Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 19:05 netbsd-arm-bsiegert go@5d6f835b os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=10 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x522ef4 sp=0x522ef0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x522f20 sp=0x522ef4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x522f38 sp=0x522f20 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x522f44 sp=0x522f38 pc=0x1717c
os_test.TestRemoveAllRace(0x5a30e0)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x522f94 sp=0x522f44 pc=0x182174
testing.tRunner(0x5a30e0, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-10T12:44:37Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-08 18:51 netbsd-arm-bsiegert go@7f1f4a19 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=9 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x5896f4 sp=0x5896f0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x589720 sp=0x5896f4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x589738 sp=0x589720 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x589744 sp=0x589738 pc=0x1717c
os_test.TestRemoveAllRace(0x44e870)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x589794 sp=0x589744 pc=0x182174
testing.tRunner(0x44e870, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-10T23:47:02Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-09 01:48 netbsd-amd64-9_3 go@ee788dba os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x46bf83 m=10 sigcode=0

rax    0x4
rbx    0x0
rcx    0x46bf83
rdx    0x0
rdi    0x3
rsi    0x0
rbp    0xc000253d50
...
	/tmp/workdir/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000143e20 sp=0xc000143e10 pc=0x4689c8
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc9 fp=0xc000143e80 sp=0xc000143e20 pc=0x43b4c9
runtime.stopTheWorldGC(0xc0?)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x34 fp=0xc000143ec0 sp=0xc000143e80 pc=0x43b694
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x69 fp=0xc000143ee0 sp=0xc000143ec0 pc=0x4072c9
os_test.TestRemoveAllRace(0xc00016a820)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x35 fp=0xc000143f70 sp=0xc000143ee0 pc=0x556fb5
testing.tRunner(0xc00016a820, 0x5c7d08)

— watchflakes

gopherbot · 2023-09-11T13:56:38Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-07 19:06 netbsd-arm-bsiegert go@ac2ec69e os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x8a1c8 m=10 sigcode=0

trap    0x0
error   0x0
oldmask 0x0
r0      0x4
r1      0x0
r2      0x0
r3      0x0
...
	/var/gobuilder/buildlet/go/src/runtime/asm_arm.s:274 +0x4 fp=0x5d2ef4 sp=0x5d2ef0 pc=0x87974
runtime.stopTheWorld(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xd4 fp=0x5d2f20 sp=0x5d2ef4 pc=0x546e8
runtime.stopTheWorldGC(0x9)
	/var/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x4c fp=0x5d2f38 sp=0x5d2f20 pc=0x548b0
runtime.GOMAXPROCS(0x10)
	/var/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x74 fp=0x5d2f44 sp=0x5d2f38 pc=0x1717c
os_test.TestRemoveAllRace(0x624870)
	/var/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x2c fp=0x5d2f94 sp=0x5d2f44 pc=0x182174
testing.tRunner(0x624870, 0x1f0b90)

— watchflakes

gopherbot · 2023-09-11T16:21:56Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-11 14:46 netbsd-386-9_3 go@9af74e71 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x80b5c37 m=9 sigcode=0

eax    0x4
ebx    0x0
ecx    0x8526100
edx    0x8524000
edi    0x852ffb4
esi    0x6
ebp    0x3
esp    0x852fe68
eip    0x80b5c37
eflags 0x247
cs     0x17
fs     0xab
gs     0xb3
*** Test killed with quit: ran too long (4m0s).

runtime.systemstack_switch()
	/tmp/workdir/go/src/runtime/asm_386.s:341 fp=0x86c7efc sp=0x86c7ef8 pc=0x80b3800
runtime.stopTheWorld(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1262 +0xc7 fp=0x86c7f24 sp=0x86c7efc pc=0x8085c47
runtime.stopTheWorldGC(0x9)
	/tmp/workdir/go/src/runtime/proc.go:1310 +0x45 fp=0x86c7f3c sp=0x86c7f24 pc=0x8085dd5
runtime.GOMAXPROCS(0x10)
	/tmp/workdir/go/src/runtime/debug.go:28 +0x5f fp=0x86c7f48 sp=0x86c7f3c pc=0x804ea5f
os_test.TestRemoveAllRace(0x86a3860)
	/tmp/workdir/go/src/os/os_test.go:2703 +0x2d fp=0x86c7f98 sp=0x86c7f48 pc=0x819d39d
testing.tRunner(0x86a3860, 0x8203bbc)

— watchflakes

gopherbot · 2023-09-11T18:26:38Z

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && pkg == "os" && test == "TestRemoveAllRace" && log ~ `runtime\.stopTheWorldGC`

2023-09-11 16:02 netbsd-arm64-bsiegert go@e3ce3126 os.TestRemoveAllRace (log)

SIGQUIT: quit
PC=0x7becc m=10 sigcode=0

r0      0x4
r1      0x0
r2      0x0
r3      0x0
r4      0x4000080a50
r5      0x0
r6      0x4
...
	/scratch/gobuilder/buildlet/go/src/runtime/asm_arm64.s:200 +0x8 fp=0x400004ce10 sp=0x400004ce00 pc=0x78e28
runtime.stopTheWorld(0x9)
	/scratch/gobuilder/buildlet/go/src/runtime/proc.go:1262 +0xc4 fp=0x400004ce70 sp=0x400004ce10 pc=0x4ad94
runtime.stopTheWorldGC(0x18?)
	/scratch/gobuilder/buildlet/go/src/runtime/proc.go:1310 +0x44 fp=0x400004ceb0 sp=0x400004ce70 pc=0x4af34
runtime.GOMAXPROCS(0x10)
	/scratch/gobuilder/buildlet/go/src/runtime/debug.go:28 +0x80 fp=0x400004ced0 sp=0x400004ceb0 pc=0x168a0
os_test.TestRemoveAllRace(0x400029a340)
	/scratch/gobuilder/buildlet/go/src/os/os_test.go:2703 +0x30 fp=0x400004cf60 sp=0x400004ced0 pc=0x1545c0
testing.tRunner(0x400029a340, 0x1c2f60)

— watchflakes

gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Sep 8, 2023

bcmills changed the title ~~os: TestRemoveAllRace failures~~ os: TestRemoveAllRace failures on netbsd Sep 8, 2023

bcmills added OS-NetBSD compiler/runtime Issues related to the Go compiler and/or runtime. labels Sep 8, 2023

bcmills changed the title ~~os: TestRemoveAllRace failures on netbsd~~ os: TestRemoveAllRace failures due to apparent deadlock on netbsd Sep 8, 2023

bcmills changed the title ~~os: TestRemoveAllRace failures due to apparent deadlock on netbsd~~ os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd Sep 8, 2023

gopherbot closed this as completed in 298e848 Sep 11, 2023

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os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd #62531

os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd #62531

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os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd #62531

os: TestRemoveAllRace failures due to apparent runtime deadlock on netbsd #62531

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edited by bcmills