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cmd/internal/testdir: Test/typeparam/chans.go failures #70243

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gopherbot opened this issue Nov 7, 2024 · 1 comment
Open

cmd/internal/testdir: Test/typeparam/chans.go failures #70243

gopherbot opened this issue Nov 7, 2024 · 1 comment
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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/internal/testdir" && test == "Test/typeparam/chans.go"

Issue created automatically to collect these failures.

Example (log):

=== RUN   Test/typeparam/chans.go
=== PAUSE Test/typeparam/chans.go
=== CONT  Test/typeparam/chans.go
    testdir_test.go:147: exit status 2
        panic: _Ranger Send should have failed, but timed out
        
        goroutine 1 gp=0x40000021c0 m=4 mp=0x4000080008 [running]:
        panic({0xb95e0?, 0xfa808?})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x154 fp=0x40000a0ea0 sp=0x40000a0df0 pc=0x73914
        main.TestRanger()
...
        runtime.gcBgMarkWorker(0x4000180000)
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1363 +0xdc fp=0x4000189fb0 sp=0x4000189f10 pc=0x257ec
        runtime.gcBgMarkStartWorkers.gowrap1()
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1279 +0x28 fp=0x4000189fd0 sp=0x4000189fb0 pc=0x256d8
        runtime.goexit({})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1260 +0x4 fp=0x4000189fd0 sp=0x4000189fd0 pc=0x79ac4
        created by runtime.gcBgMarkStartWorkers in goroutine 1
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1279 +0x140
        
--- FAIL: Test/typeparam/chans.go (60.52s)

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 Nov 7, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/internal/testdir" && test == "Test/typeparam/chans.go"
2024-11-07 12:17 gotip-linux-arm64-clang15 go@5b20eec8 cmd/internal/testdir.Test/typeparam/chans.go (log)
=== RUN   Test/typeparam/chans.go
=== PAUSE Test/typeparam/chans.go
=== CONT  Test/typeparam/chans.go
    testdir_test.go:147: exit status 2
        panic: _Ranger Send should have failed, but timed out
        
        goroutine 1 gp=0x40000021c0 m=4 mp=0x4000080008 [running]:
        panic({0xb95e0?, 0xfa808?})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x154 fp=0x40000a0ea0 sp=0x40000a0df0 pc=0x73914
        main.TestRanger()
...
        runtime.gcBgMarkWorker(0x4000180000)
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1363 +0xdc fp=0x4000189fb0 sp=0x4000189f10 pc=0x257ec
        runtime.gcBgMarkStartWorkers.gowrap1()
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1279 +0x28 fp=0x4000189fd0 sp=0x4000189fb0 pc=0x256d8
        runtime.goexit({})
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1260 +0x4 fp=0x4000189fd0 sp=0x4000189fd0 pc=0x79ac4
        created by runtime.gcBgMarkStartWorkers in goroutine 1
        	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1279 +0x140
        
--- FAIL: Test/typeparam/chans.go (60.52s)

watchflakes

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