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runtime/trace: TestTraceStress crashes with SIGBUS on freebsd-386-gce101 #9901

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mikioh opened this issue Feb 17, 2015 · 2 comments
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runtime/trace: TestTraceStress crashes with SIGBUS on freebsd-386-gce101 #9901

mikioh opened this issue Feb 17, 2015 · 2 comments
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Go1.5

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@mikioh
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mikioh commented Feb 17, 2015

$ go version
go version devel +82ee85e w/ change 4330

$ environment
trybot: freebsd-386-gce101, which runs freebsd/386 runtime on freebsd/amd64 kernel.

See See https://storage.googleapis.com/go-build-log/5c323c50/freebsd-386-gce101_fca8db55.log for further information.

The headline of dying message (SIGBUS) is as follows:

fatal error: unexpected signal during runtime execution
[signal 0xa code=0xc addr=0x28306000 pc=0x805ac86]

Not sure this is equivalent to #9729.
@dvyukov dvyukov added this to the Go1.5 milestone Feb 17, 2015
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dvyukov commented Feb 17, 2015

@RLH @aclements This seems to be more related to write barriers rather than tracing. TestTraceStress just stresses runtime well.

@bradfitz bradfitz changed the title runtime/pprof: TestTraceStress crashes with SUGBUS on freebsd-386-gce101 runtime/pprof: TestTraceStress crashes with SIGBUS on freebsd-386-gce101 Feb 17, 2015
@mikioh
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mikioh commented Feb 24, 2015

Merged into #9953

@mikioh mikioh closed this as completed Feb 24, 2015
@mikioh mikioh changed the title runtime/pprof: TestTraceStress crashes with SIGBUS on freebsd-386-gce101 runtime/trace: TestTraceStress crashes with SIGBUS on freebsd-386-gce101 Jul 31, 2015
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