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cmd/cgo/internal/testcshared: Test(Unexported|Exported)Symbols failures with SIGSEGV on android/arm64 #64823

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gopherbot opened this issue Dec 20, 2023 · 5 comments
Open

cmd/cgo/internal/testcshared: Test(Unexported|Exported)Symbols failures with SIGSEGV on android/arm64 #64823

gopherbot opened this issue Dec 20, 2023 · 5 comments
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arch-arm64 compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Android
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Backlog

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@gopherbot
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gopherbot commented Dec 20, 2023 •
edited by bcmills 

#!watchflakes
post <- goos == "android" && pkg == "cmd/cgo/internal/testcshared" && test ~ `Test(Exported|Unexported)Symbols` && `signal: segmentation fault`

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestExportedSymbols (17.76s)
    cshared_test.go:368: run: [/data/data/com.termux/files/home/clangwrap -fPIC -pthread -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/go-build1491619758=/tmp/go-build -gno-record-gcc-switches -pie -I pkg/android_arm64 -I /data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/testcshared4062456105 -o testp0 main0.c libgo.a]
    cshared_test.go:372: run: [./testp0]
    cshared_test.go:372: command failed: [./testp0]
        signal: segmentation fault

— 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 Dec 20, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/cgo/internal/testcshared" && test == "TestExportedSymbols"
2023-11-22 16:20 android-arm64-corellium go@d4430f69 cmd/cgo/internal/testcshared.TestExportedSymbols (log) 
--- FAIL: TestExportedSymbols (17.76s)
    cshared_test.go:368: run: [/data/data/com.termux/files/home/clangwrap -fPIC -pthread -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/go-build1491619758=/tmp/go-build -gno-record-gcc-switches -pie -I pkg/android_arm64 -I /data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/testcshared4062456105 -o testp0 main0.c libgo.a]
    cshared_test.go:372: run: [./testp0]
    cshared_test.go:372: command failed: [./testp0]
        signal: segmentation fault

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/cgo/internal/testcshared" && test == "TestExportedSymbols"
2023-11-22 03:55 android-arm64-corellium go@b06f59e7 cmd/cgo/internal/testcshared.TestExportedSymbols (log) 
--- FAIL: TestExportedSymbols (14.39s)
    cshared_test.go:368: run: [/data/data/com.termux/files/home/clangwrap -fPIC -pthread -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/go-build3114826600=/tmp/go-build -gno-record-gcc-switches -pie -I pkg/android_arm64 -I /data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/testcshared345054431 -o testp0 main0.c libgo.a]
    cshared_test.go:372: run: [./testp0]
    cshared_test.go:372: command failed: [./testp0]
        signal: segmentation fault

— watchflakes

@bcmills bcmills mentioned this issue Jan 2, 2024
Closed
@bcmills bcmills changed the title cmd/cgo/internal/testcshared: TestExportedSymbols failures cmd/cgo/internal/testcshared: Test(Unexported|Exported)Symbols failures with SIGSEGV on android/arm64 Jan 2, 2024
@bcmills bcmills added the compiler/runtime Issues related to the Go compiler and/or runtime. label Jan 2, 2024
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@bcmills bcmills added this to the Backlog milestone Jan 2, 2024
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bcmills commented Jan 2, 2024

(attn @golang/android)

@bcmills bcmills mentioned this issue Jan 2, 2024
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@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "android" && pkg == "cmd/cgo/internal/testcshared" && test ~ `Test(Exported|Unexported)Symbols` && `signal: segmentation fault`
2023-11-21 22:23 android-arm64-corellium go@ff05cdbd cmd/cgo/internal/testcshared.TestUnexportedSymbols (log) 
--- FAIL: TestUnexportedSymbols (1.57s)
    cshared_test.go:524: run: [go build -buildmode=c-shared -installsuffix testcshared -o libgo2.a ./libgo2]
    cshared_test.go:537: run: [/data/data/com.termux/files/home/clangwrap -fPIC -pthread -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/go-build1025158417=/tmp/go-build -gno-record-gcc-switches -pie -I pkg/android_arm64 -o testp2 main2.c -Wl,--no-as-needed libgo2.a]
    cshared_test.go:542: run: [./testp2]
    cshared_test.go:542: command failed: [./testp2]
        signal: segmentation fault

— watchflakes

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arch-arm64 compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Android
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Go Compiler / Runtime
Status: Todo
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Status: Active
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