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runtime: TestDebugCallGrowStack failures #63353

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gopherbot opened this issue Oct 3, 2023 · 3 comments
Open

runtime: TestDebugCallGrowStack failures #63353

gopherbot opened this issue Oct 3, 2023 · 3 comments
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@mknyszek
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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Backlog

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@gopherbot
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gopherbot commented Oct 3, 2023 •
edited by bcmills 

#!watchflakes
post <- pkg == "runtime" && test == "TestDebugCallGrowStack" && log ~ `morestack on g0`

Issue created automatically to collect these failures.

Example (log):

fatal: morestack on g0
trap in unknown function runtime.abort
SIGTRAP: trace trap
PC=0x70a99c42f662 m=12 sigcode=128

rax    0x17
rbx    0x70a99c767be2
rcx    0x70a99c430fd5
rdx    0x17
rdi    0x2
...
fs     0x0
gs     0x0

runtime.notetsleepg(0x70a900000064?, 0x30?)
	/workdir/go/src/runtime/lock_futex.go:236 +0x29 fp=0xc00091be78 sp=0xc00091be40 pc=0x70a99c3c37e9
runtime.InjectDebugCall(0xc0000c3040, {0x70a99c82d7c0, 0x70a99c8c2cb8}, 0x0, {0x0, 0x0}, 0x70a99c8c31e0, 0x0)
	/workdir/go/src/runtime/export_debug_test.go:68 +0x3c5 fp=0xc00091bf00 sp=0xc00091be78 pc=0x70a99c4200c5
runtime_test.TestDebugCallGrowStack(0xc000304340)
	/workdir/go/src/runtime/debug_test.go:221 +0x56 fp=0xc00091bf70 sp=0xc00091bf00 pc=0x70a99c6b0a76
testing.tRunner(0xc000304340, 0x70a99c8c15c0)

— watchflakes
@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Oct 3, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestDebugCallGrowStack"
2023-10-03 14:10 android-amd64-emu go@98289021 runtime.TestDebugCallGrowStack (log) 
fatal: morestack on g0
trap in unknown function runtime.abort
SIGTRAP: trace trap
PC=0x70a99c42f662 m=12 sigcode=128

rax    0x17
rbx    0x70a99c767be2
rcx    0x70a99c430fd5
rdx    0x17
rdi    0x2
...
fs     0x0
gs     0x0

runtime.notetsleepg(0x70a900000064?, 0x30?)
	/workdir/go/src/runtime/lock_futex.go:236 +0x29 fp=0xc00091be78 sp=0xc00091be40 pc=0x70a99c3c37e9
runtime.InjectDebugCall(0xc0000c3040, {0x70a99c82d7c0, 0x70a99c8c2cb8}, 0x0, {0x0, 0x0}, 0x70a99c8c31e0, 0x0)
	/workdir/go/src/runtime/export_debug_test.go:68 +0x3c5 fp=0xc00091bf00 sp=0xc00091be78 pc=0x70a99c4200c5
runtime_test.TestDebugCallGrowStack(0xc000304340)
	/workdir/go/src/runtime/debug_test.go:221 +0x56 fp=0xc00091bf70 sp=0xc00091bf00 pc=0x70a99c6b0a76
testing.tRunner(0xc000304340, 0x70a99c8c15c0)

— watchflakes

@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Oct 9, 2023
@mknyszek mknyszek self-assigned this Oct 11, 2023
@mknyszek mknyszek added this to the Backlog milestone Oct 11, 2023
@bcmills
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bcmills commented Oct 13, 2023

Compare #53250, #51001.

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bcmills commented Oct 13, 2023

Updated the watchflakes pattern to use post instead of default and match on the failure message.

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@mknyszek mknyszek

Labels
compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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Go Compiler / Runtime
Status: Todo
Test Flakes
Status: No status
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Backlog
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@mknyszek @bcmills @gopherbot