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runtime: hang in TestGdbBacktrace on `linux-mips64le-mengzhuo` builder #37405

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bcmills opened this issue Feb 24, 2020 · 1 comment
Open

runtime: hang in TestGdbBacktrace on `linux-mips64le-mengzhuo` builder #37405

bcmills opened this issue Feb 24, 2020 · 1 comment
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@bcmills
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@bcmills bcmills commented Feb 24, 2020

2020-02-22T04:31:41-059a5ac/linux-mips64le-mengzhuo

goroutine 23401 [syscall, 11 minutes]:
syscall.Syscall6(0x1475, 0x1, 0x3b6f, 0xc000cad968, 0x1000004, 0x0, 0x0, 0x120153878, 0xc000cad960, 0x120080418)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/syscall/asm_linux_mips64x.s:40 +0x10 fp=0xc000cad910 sp=0xc000cad908 pc=0x1200cc678
os.(*Process).blockUntilWaitable(0xc00001ab70, 0x0, 0x1200103ec, 0x0)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/wait_waitid.go:31 +0x88 fp=0xc000cad9f8 sp=0xc000cad910 pc=0x1200e49e8
os.(*Process).wait(0xc00001ab70, 0x1202d17d0, 0x1202d17d8, 0x1202d17c8)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/exec_unix.go:22 +0x4c fp=0xc000cada68 sp=0xc000cad9f8 pc=0x1200df43c
os.(*Process).Wait(...)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/exec.go:125
os/exec.(*Cmd).Wait(0xc000ad8f20, 0x0, 0x0)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/exec/exec.go:502 +0x68 fp=0xc000cadad8 sp=0xc000cada68 pc=0x120153e18
os/exec.(*Cmd).Run(0xc000ad8f20, 0xc00009aff0, 0xc000ad8f20)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/exec/exec.go:340 +0x74 fp=0xc000cadaf8 sp=0xc000cadad8 pc=0x12015340c
os/exec.(*Cmd).CombinedOutput(0xc000ad8f20, 0x3, 0xc000cade78, 0xf, 0xf, 0xc000ad8f20)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/os/exec/exec.go:562 +0xbc fp=0xc000cadb20 sp=0xc000cadaf8 pc=0x1201541dc
runtime_test.TestGdbBacktrace(0xc00022a5a0)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/runtime/runtime-gdb_test.go:388 +0x6c4 fp=0xc000cadf80 sp=0xc000cadb20 pc=0x120202e64
testing.tRunner(0xc00022a5a0, 0x1202d2e00)
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/testing/testing.go:992 +0xf8 fp=0xc000cadfc8 sp=0xc000cadf80 pc=0x12010a978
runtime.goexit()
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/runtime/asm_mips64x.s:646 +0x4 fp=0xc000cadfc8 sp=0xc000cadfc8 pc=0x120084354
created by testing.(*T).Run
	/tmp/workdir-host-linux-mipsle-mengzhuo/go/src/testing/testing.go:1043 +0x378

CC @dr2chase @aclements @mengzhuo

@bcmills bcmills added this to the Backlog milestone Feb 24, 2020
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@mengzhuo mengzhuo commented Feb 24, 2020

It shows that runtime test failed due to timeout.

FAIL	runtime	720.011s
FAIL

Maybe we should dump ps ef and system load after bots failed?

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