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cmd/go: TestScript/build_cwd_newline failures #66971

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gopherbot opened this issue Apr 22, 2024 · 3 comments
Open

cmd/go: TestScript/build_cwd_newline failures #66971

gopherbot opened this issue Apr 22, 2024 · 3 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/go" && test == "TestScript/build_cwd_newline"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestScript/build_cwd_newline
=== PAUSE TestScript/build_cwd_newline
=== CONT  TestScript/build_cwd_newline
    script_test.go:136: 2024-04-22T15:43:03Z
    script_test.go:138: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-1388592555/tmpdir4131018923/build_cwd_newline2817444750
    script_test.go:160: 
        PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-1388592555/tmpdir4131018923/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages/cpython3:/Users/swarming/.swarming/w/ir/cipd_bin_packages/cpython3/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        > [GOOS:plan9] skip 'filesystem disallows \n in paths'
        [condition not met]
        # If the directory path containing a package to be built includes a newline,
        # the go command should refuse to even try to build the package. (0.002s)
        > env DIR=$WORK${/}${newline}'package main'${newline}'func main() { panic("uh-oh")'${newline}'/*'
        > mkdir $DIR
        > cd $DIR
        > exec pwd
    script_test.go:160: FAIL: testdata/script/build_cwd_newline.txt:11: exec pwd: exec: "pwd": executable file not found in $PATH
--- FAIL: TestScript/build_cwd_newline (0.01s)

— 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 Apr 22, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/build_cwd_newline"
2024-04-22 15:29 gotip-darwin-amd64-nocgo go@734fd7a9 cmd/go.TestScript/build_cwd_newline (log) 
=== RUN   TestScript/build_cwd_newline
=== PAUSE TestScript/build_cwd_newline
=== CONT  TestScript/build_cwd_newline
    script_test.go:136: 2024-04-22T15:43:03Z
    script_test.go:138: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-1388592555/tmpdir4131018923/build_cwd_newline2817444750
    script_test.go:160: 
        PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-1388592555/tmpdir4131018923/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages/cpython3:/Users/swarming/.swarming/w/ir/cipd_bin_packages/cpython3/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        > [GOOS:plan9] skip 'filesystem disallows \n in paths'
        [condition not met]
        # If the directory path containing a package to be built includes a newline,
        # the go command should refuse to even try to build the package. (0.002s)
        > env DIR=$WORK${/}${newline}'package main'${newline}'func main() { panic("uh-oh")'${newline}'/*'
        > mkdir $DIR
        > cd $DIR
        > exec pwd
    script_test.go:160: FAIL: testdata/script/build_cwd_newline.txt:11: exec pwd: exec: "pwd": executable file not found in $PATH
--- FAIL: TestScript/build_cwd_newline (0.01s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/build_cwd_newline"
2025-02-06 17:10 gotip-linux-amd64-race go@65004c7b cmd/go.TestScript/build_cwd_newline (log) 
=== RUN   TestScript/build_cwd_newline
=== PAUSE TestScript/build_cwd_newline
=== CONT  TestScript/build_cwd_newline
    script_test.go:139: 2025-02-06T17:18:08Z
    script_test.go:141: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4224761129/tmpdir2646499680/build_cwd_newline924904054
    script_test.go:163: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4224761129/tmpdir2646499680/testbin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/cache/tools/bin:/home/swarming/.swarming/w/ir/bbagent_utility_packages:/home/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages:/home/swarming/.swarming/w/ir/cipd_bin_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3/bin:/home/swarming/.swarming/w/ir/cache/cipd_client:/home/swarming/.swarming/w/ir/cache/cipd_client/bin:/home/swarming/.swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        panic: inconsistent reference counts
        
        goroutine 9 gp=0xc000136a80 m=8 mp=0xc0000c0808 [running]:
        panic({0x10a6fc0?, 0x1347ab0?})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x168 fp=0xc000191e50 sp=0xc000191da0 pc=0x47ff08
        os.(*Process).handleTransientAcquire(0xc00013b5f0)
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/os/exec.go:184 +0xeb fp=0xc000191e98 sp=0xc000191e50 pc=0x5027cb
        os.(*Process).pidfdSendSignal(0xc00013b5f0, 0x11)
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/os/pidfd_linux.go:122 +0x4a fp=0xc000191f48 sp=0xc000191e98 pc=0x50c8ea
        os.(*Process).signal(0xc00013b5f0, {0x134fd08, 0x1363a68})
...
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/signal_unix.go:1096 +0x13c fp=0xc000190fe0 sp=0xc000190f58 pc=0x47a65c
        runtime.goexit({})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000190fe8 sp=0xc000190fe0 pc=0x488041
        created by runtime.ensureSigM in goroutine 1
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/signal_unix.go:1068 +0xc8
    script_test.go:163: FAIL: testdata/script/build_cwd_newline.txt:51: go tool cgo '-trimpath=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4224761129/tmpdir2646499680/build_cwd_newline924904054/
        package main
        func main() { panic("uh-oh")
        /*' main.go: exit status 2
--- FAIL: TestScript/build_cwd_newline (3.75s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/build_cwd_newline"
2025-03-07 19:31 gotip-darwin-amd64-longtest go@812a44eb cmd/go.TestScript/build_cwd_newline (log) 
=== RUN   TestScript/build_cwd_newline
=== PAUSE TestScript/build_cwd_newline
=== CONT  TestScript/build_cwd_newline
    script_test.go:139: 2025-03-08T04:45:53Z
    script_test.go:141: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194
    script_test.go:163: 
        PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        FAIL	example [build failed]
        [stderr]
        # example.test
        /Users/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/darwin_amd64/link: running clang failed: exit status 1
        /usr/bin/clang -arch x86_64 -m64 -Wl,-S -Wl,-x -o $WORK/b001/example.test -Qunused-arguments /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/go.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000000.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000001.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000002.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000003.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000004.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000005.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000006.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000007.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000008.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000009.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000010.o /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4108115316/tmpdir3178971897/build_cwd_newline3046299194/tmp/go-link-1978764596/000011.o -O2 -g -lresolv -O2 -g -lpthread
        clang: error: unable to execute command: Illegal instruction: 4
        clang: error: linker command failed due to signal (use -v to see invocation)
        
    script_test.go:163: FAIL: testdata/script/build_cwd_newline.txt:96: go test -v: exit status 1
--- FAIL: TestScript/build_cwd_newline (23.17s)

— watchflakes

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