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gopherbot opened this issue Aug 27, 2024 · 2 comments
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cmd/cgo/internal/testcshared: TestExportedSymbols failures #69081

gopherbot opened this issue Aug 27, 2024 · 2 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

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@gopherbot
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#!watchflakes
default <- pkg == "cmd/cgo/internal/testcshared" && test == "TestExportedSymbols"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestExportedSymbols
=== PAUSE TestExportedSymbols
=== CONT  TestExportedSymbols
    cshared_test.go:366: command failed: [go build -buildmode=c-shared -installsuffix testcshared -o libgo.a libgo/libgo.go]
        exit status 2
        SIGSEGV: segmentation violation
        PC=0x56870 m=5 sigcode=1 addr=0xc0
        
        goroutine 0 gp=0x3f6c001500 m=5 mp=0x3f6c065508 [idle]:
        runtime.preemptone(0x3f6c001500?)
...
        s3  0x3f6c065508	s4  0x3f6c09a000
        s5  0x3f6c13a400	s6  0x75
        s7  0x4	s8  0x3f6c03f288
        s9  0x3f6c24ddc8	s10 0x6c9808
        s11 0x3f6c001500	t3  0x16d4c026b9c99e
        t4  0xffffffffffffffff	t5  0x71148442ad
        t6  0x1	pc  0x56870
        
        
--- FAIL: TestExportedSymbols (30.77s)

— 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 Aug 27, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/cgo/internal/testcshared" && test == "TestExportedSymbols"
2024-08-26 17:46 gotip-linux-riscv64 go@c586dbb8 cmd/cgo/internal/testcshared.TestExportedSymbols (log) 
=== RUN   TestExportedSymbols
=== PAUSE TestExportedSymbols
=== CONT  TestExportedSymbols
    cshared_test.go:366: command failed: [go build -buildmode=c-shared -installsuffix testcshared -o libgo.a libgo/libgo.go]
        exit status 2
        SIGSEGV: segmentation violation
        PC=0x56870 m=5 sigcode=1 addr=0xc0
        
        goroutine 0 gp=0x3f6c001500 m=5 mp=0x3f6c065508 [idle]:
        runtime.preemptone(0x3f6c001500?)
...
        s3  0x3f6c065508	s4  0x3f6c09a000
        s5  0x3f6c13a400	s6  0x75
        s7  0x4	s8  0x3f6c03f288
        s9  0x3f6c24ddc8	s10 0x6c9808
        s11 0x3f6c001500	t3  0x16d4c026b9c99e
        t4  0xffffffffffffffff	t5  0x71148442ad
        t6  0x1	pc  0x56870
        
        
--- FAIL: TestExportedSymbols (30.77s)

— watchflakes

@mengzhuo
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Related to #68862, Closed

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