Public bug reported:
Encountered below crashes in qemu 3.10 arm
Also have raised the same in golang groups. But seems like in ARM32 hardware,
the below commands works fine, only in qemu if crashes.
https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!topic/golang-nuts/1txPOGa4aGc
Need some pointers to narrow down
Please see log below.
$ qemu-arm-static --version
qemu-arm version 3.1.0 (qemu-3.1.0-6.fc30)
Copyright (c) 2003-2018 Fabrice Bellard and the QEMU Project developers
arheneus@bbdee4f6f57d:/sonic/src/telemetry/test$ /usr/local/go/bin/go get -v
github.com/Azure/sonic-telemetry/dialout/dialout_client_cli
github.com/openconfig/ygot (download)
github.com/kylelemons/godebug (download)
github.com/openconfig/goyang (download)
SIGSEGV: segmentation violation
PC=0x4512c m=12 sigcode=1
goroutine 15 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11c3, 0xf513b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe280a0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8 fp=0xf51380
sp=0xf5137c pc=0x88298
os.(*Process).blockUntilWaitable(0xf80300, 0xf80300, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64 fp=0xf51438 sp=0xf51380
pc=0xa94a0
os.(*Process).wait(0xf80300, 0x13, 0xe6e1d0, 0xeba010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c fp=0xf51470 sp=0xf51438
pc=0xa2d58
os.(*Process).Wait(0xf80300, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c fp=0xf51484 sp=0xf51470
pc=0xa2494
os/exec.(*Cmd).Wait(0xe14000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40 fp=0xf514bc sp=0xf51484
pc=0xf8620
os/exec.(*Cmd).Run(0xe14000, 0xd5c720, 0xf30000)
/usr/local/go/src/os/exec/exec.go:309 +0x44 fp=0xf514cc sp=0xf514bc
pc=0xf7e1c
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c, 0x116f8e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
fp=0xf515bc sp=0xf514cc pc=0x3549bc
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177d90, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c fp=0xf51978
sp=0xf515bc pc=0x3594fc
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177d90, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c fp=0xf51f44
sp=0xf51978 pc=0x35e374
cmd/go/internal/work.(*Builder).Do.func1(0x1177d90)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58 fp=0xf51f84
sp=0xf51f44 pc=0x38287c
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84 fp=0xf51fdc
sp=0xf51f84 pc=0x382b24
runtime.goexit()
/usr/local/go/src/runtime/asm_arm.s:867 +0x4 fp=0xf51fdc sp=0xf51fdc
pc=0x67f44
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 1 [semacquire]:
sync.runtime_Semacquire(0xdf0078)
/usr/local/go/src/runtime/sema.go:56 +0x2c
sync.(*WaitGroup).Wait(0xdf0070)
/usr/local/go/src/sync/waitgroup.go:130 +0x84
cmd/go/internal/work.(*Builder).Do(0xd5cf60, 0x1177290)
/usr/local/go/src/cmd/go/internal/work/exec.go:174 +0x304
cmd/go/internal/work.InstallPackages(0xc82078, 0x1, 0x1, 0xc0e938, 0x1, 0x2)
/usr/local/go/src/cmd/go/internal/work/build.go:506 +0xa88
cmd/go/internal/get.runGet(0x810d78, 0xc82078, 0x1, 0x1)
/usr/local/go/src/cmd/go/internal/get/get.go:196 +0x1b0
main.main()
/usr/local/go/src/cmd/go/main.go:219 +0x93c
goroutine 19 [syscall]:
os/signal.signal_recv(0x0)
/usr/local/go/src/runtime/sigqueue.go:139 +0x130
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:23 +0x14
created by os/signal.init.0
/usr/local/go/src/os/signal/signal_unix.go:29 +0x30
goroutine 13 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11ec, 0x10153b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe001e0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xe62840, 0xe62840, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xe62840, 0x1, 0xc0e360, 0xe00160)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xe62840, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xf8e0b0, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xf8e0b0, 0xca8060, 0xe6cd00)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11, 0x1015890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0xfb6210, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0xfb6210, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0xfb6210)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 14 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11ed, 0xe393b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xd280f0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0x115c4e0, 0x115c4e0, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0x115c4e0, 0x1, 0xe78160, 0xd28070)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0x115c4e0, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0x10b8000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0x10b8000, 0xf3e060, 0xf0c000)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11, 0xe39890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177b80, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177b80, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177b80)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 16 [runnable]:
os/exec.(*Cmd).writerDescriptor(0x10b80b0, 0x54bd38, 0xf3e120, 0xf3e0c0, 0x0,
0x0)
/usr/local/go/src/os/exec/exec.go:257 +0x484
os/exec.(*Cmd).stderr(0x10b80b0, 0x1112090, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:254 +0xac
os/exec.(*Cmd).Start(0x10b80b0, 0x496701, 0xf3e120)
/usr/local/go/src/os/exec/exec.go:372 +0xa8
os/exec.(*Cmd).Run(0x10b80b0, 0xf3e120, 0xf0c300)
/usr/local/go/src/os/exec/exec.go:306 +0x1c
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11, 0xf49890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177ce0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177ce0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177ce0)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 82 [runnable]:
syscall.Syscall(0x3, 0xb, 0x11c2000, 0x8000, 0x0, 0x0, 0x0)
/usr/local/go/src/syscall/asm_linux_arm.s:14 +0x8
syscall.read(0xb, 0x11c2000, 0x8000, 0x8000, 0x10ea501, 0x0, 0x0)
/usr/local/go/src/syscall/zsyscall_linux_arm.go:732 +0x40
syscall.Read(0xb, 0x11c2000, 0x8000, 0x8000, 0xdedf9577, 0xe9841d9d, 0xdbb1d24e)
/usr/local/go/src/syscall/syscall_unix.go:172 +0x34
internal/poll.(*FD).Read(0xd9c140, 0x11c2000, 0x8000, 0x8000, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:165 +0xf0
os.(*File).read(0xcdc0f0, 0x11c2000, 0x8000, 0x8000, 0x11c3700, 0x1d, 0x6940)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xcdc0f0, 0x11c2000, 0x8000, 0x8000, 0x171d, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
io.copyBuffer(0xe77be000, 0xe88380, 0x54c3f8, 0xcdc0f0, 0x11c2000, 0x8000,
0x8000, 0x443d58, 0x47a900, 0x0, ...)
/usr/local/go/src/io/io.go:402 +0xd8
io.Copy(0xe77be000, 0xe88380, 0x54c3f8, 0xcdc0f0, 0xe88380, 0x0, 0x40, 0xb)
/usr/local/go/src/io/io.go:364 +0x48
cmd/go/internal/cache.FileHash(0xe628a0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/cmd/go/internal/cache/hash.go:149 +0x240
cmd/go/internal/work.(*Builder).fileHash(0xd5cf60, 0xe628a0, 0x25, 0xe628a0,
0x25)
/usr/local/go/src/cmd/go/internal/work/buildid.go:396 +0x24
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177760, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:292 +0x5ec
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177760, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177760)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 83 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11d1, 0xf4d3b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe280b0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf80330, 0xf80330, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf80330, 0x1, 0xc7e1b0, 0xe28010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf80330, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0x11760b0, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0x11760b0, 0xfc8060, 0xefa800)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c, 0xf278e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177e40, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177e40, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177e40)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 84 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11cf, 0xf453b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xeba040)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf74180, 0xf74180, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf74180, 0x1, 0x1112070, 0x100e010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf74180, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xfe8000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xfe8000, 0xe10060, 0xf18000)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c, 0x10878e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177a20, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177a20, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177a20)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 85 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11d5, 0xe373b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xeba050)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf741b0, 0xf741b0, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf741b0, 0x50, 0xc0e290, 0xe00090)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf741b0, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xf8e000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xf8e000, 0xcb5e00, 0xe6ca00)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c, 0xf2b8e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177ef0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177ef0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177ef0)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 31 [IO wait]:
internal/poll.runtime_pollWait(0xecac29c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xd7c3d4, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xd7c3d4, 0x1040601, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xd7c3c0, 0x1040600, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe78168, 0x1040600, 0x200, 0x200, 0x1040600, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe78168, 0x1040600, 0x200, 0x200, 0xe9d2f000, 0xff667d78, 0x3)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xf3e060, 0x54c3f8, 0xe78168, 0xe9d2f000, 0xf3e060,
0x1b001, 0xcf62b0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xf3e060, 0x54c3f8, 0xe78168, 0x0, 0x0, 0x0, 0x0,
0xcf60c0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xf3e060, 0x54c3f8, 0xe78168, 0x19, 0xfa910, 0xcf6280,
0xf977dc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xcf6280, 0xf977dc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x10b8000, 0xd280c0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 30 [IO wait]:
internal/poll.runtime_pollWait(0xecac2dc0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xd7c354, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xd7c354, 0xddc001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xd7c340, 0xddc000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe78148, 0xddc000, 0x200, 0x200, 0xddc000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe78148, 0xddc000, 0x200, 0x200, 0xe9d2f000, 0xff667d78, 0x5)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xf3e000, 0x54c3f8, 0xe78148, 0xe9d2f000, 0xf3e000,
0x1b001, 0xcf62b0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xf3e000, 0x54c3f8, 0xe78148, 0x0, 0x0, 0x0, 0x0,
0xcf6140, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xf3e000, 0x54c3f8, 0xe78148, 0x0, 0xfa910, 0xcf6280,
0xf95fdc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xcf6280, 0xf95fdc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x10b8000, 0xd280a0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 37 [IO wait]:
internal/poll.runtime_pollWait(0xecac2f40, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc8514, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc8514, 0x1040801, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc8500, 0x1040800, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e338, 0x1040800, 0x200, 0x200, 0x1040800, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e338, 0x1040800, 0x200, 0x200, 0xe9d2f000, 0xff669250, 0x3)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xca8000, 0x54c3f8, 0xc0e338, 0xe9d2f000, 0xca8000,
0x16601, 0xc36f54)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xca8000, 0x54c3f8, 0xc0e338, 0x0, 0x0, 0x0, 0x0,
0xd9c0c0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xca8000, 0x54c3f8, 0xc0e338, 0xd9c100, 0xfa910, 0xd9c100,
0xc36fdc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xd9c100, 0xc36fdc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e0b0, 0xe00190)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 114 [IO wait]:
internal/poll.runtime_pollWait(0xecac23c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xce8694, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xce8694, 0x108e001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xce8680, 0x108e000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe6e1b8, 0x108e000, 0x200, 0x200, 0x108e000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe6e1b8, 0x108e000, 0x200, 0x200, 0xe9d2f000, 0x4e9d0,
0xc37f18)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0x1024000, 0x54c3f8, 0xe6e1b8, 0xe9d2f000, 0x1024000,
0x1177a01, 0xd5cf98)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0x1024000, 0x54c3f8, 0xe6e1b8, 0x0, 0x0, 0x0, 0x2, 0x0,
0x1, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0x1024000, 0x54c3f8, 0xe6e1b8, 0x1, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xe14000, 0x1042840)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 115 [IO wait]:
internal/poll.runtime_pollWait(0xecac22c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xce8714, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xce8714, 0x108e601, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xce8700, 0x108e600, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe6e1d8, 0x108e600, 0x200, 0x200, 0x108e600, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe6e1d8, 0x108e600, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xd5c720, 0x54c3f8, 0xe6e1d8, 0xe9d2f000, 0xd5c720,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xd5c720, 0x54c3f8, 0xe6e1d8, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xd5c720, 0x54c3f8, 0xe6e1d8, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xe14000, 0x1042860)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 116 [IO wait]:
internal/poll.runtime_pollWait(0xecac2c40, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc72214, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc72214, 0xea4201, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc72200, 0xea4200, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc7e190, 0xea4200, 0x200, 0x200, 0xea4200, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc7e190, 0xea4200, 0x200, 0x200, 0xe9d2f000, 0x3e206820,
0x3331203e)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xfc8000, 0x54c3f8, 0xc7e190, 0xe9d2f000, 0xfc8000,
0x61686d01, 0x32336873)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xfc8000, 0x54c3f8, 0xc7e190, 0x0, 0x0, 0x0,
0x34202b20, 0x7361682a, 0x79656b68, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xfc8000, 0x54c3f8, 0xc7e190, 0x70283233, 0x68090a29,
0x72203d20, 0x5f6c746f)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x203d5e20, 0x3e3e2068)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x11760b0, 0xe28040)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 117 [IO wait]:
internal/poll.runtime_pollWait(0xecac2740, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc72294, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc72294, 0xea4001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc72280, 0xea4000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc7e1b8, 0xea4000, 0x200, 0x200, 0xea4000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc7e1b8, 0xea4000, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xfc8060, 0x54c3f8, 0xc7e1b8, 0xe9d2f000, 0xfc8060,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xfc8060, 0x54c3f8, 0xc7e1b8, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xfc8060, 0x54c3f8, 0xc7e1b8, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x11760b0, 0xe28070)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 130 [IO wait]:
internal/poll.runtime_pollWait(0xecac25c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc8a114, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc8a114, 0xea4401, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc8a100, 0xea4400, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0x1112058, 0xea4400, 0x200, 0x200, 0xea4400, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0x1112058, 0xea4400, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xe10000, 0x54c3f8, 0x1112058, 0xe9d2f000, 0xe10000,
0x1177d01, 0xd5cf98)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xe10000, 0x54c3f8, 0x1112058, 0x0, 0x0, 0x0, 0x2, 0x0,
0x1, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xe10000, 0x54c3f8, 0x1112058, 0x1, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xfe8000, 0x100e040)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 131 [IO wait]:
internal/poll.runtime_pollWait(0xecac24c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc8a214, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc8a214, 0x1044001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc8a200, 0x1044000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0x1112078, 0x1044000, 0x200, 0x200, 0x1044000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0x1112078, 0x1044000, 0x200, 0x200, 0xe9d2f000, 0xa, 0x2)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xe10060, 0x54c3f8, 0x1112078, 0xe9d2f000, 0xe10060,
0x1, 0x2)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xe10060, 0x54c3f8, 0x1112078, 0x0, 0x0, 0x0, 0xee3e90,
0x27, 0xd2, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xe10060, 0x54c3f8, 0x1112078, 0x2, 0xedca50, 0x2b, 0xbc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xfe8000, 0x100e060)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 132 [IO wait]:
internal/poll.runtime_pollWait(0xecac2240, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc82d4, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc82d4, 0x1044201, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc82c0, 0x1044200, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e270, 0x1044200, 0x200, 0x200, 0x1044200, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e270, 0x1044200, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xcb5800, 0x54c3f8, 0xc0e270, 0xe9d2f000, 0xcb5800,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xcb5800, 0x54c3f8, 0xc0e270, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xcb5800, 0x54c3f8, 0xc0e270, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0xcc9f80)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e000, 0xe000c0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 133 [IO wait]:
internal/poll.runtime_pollWait(0xecac27c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc8354, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc8354, 0x1040401, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc8340, 0x1040400, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e298, 0x1040400, 0x200, 0x200, 0x1040400, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e298, 0x1040400, 0x200, 0x200, 0xe9d2f000, 0x0, 0x10b81d0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xcb5e00, 0x54c3f8, 0xc0e298, 0xe9d2f000, 0xcb5e00,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xcb5e00, 0x54c3f8, 0xc0e298, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xcb5e00, 0x54c3f8, 0xc0e298, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e000, 0xe000e0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault (core dumped)
--------------
With newer golang version
go version
go version go1.11.9 linux/arm
- show quoted text -
GOGCCFLAGS="-fPIC -marm -pthread -fmessage-length=0
-fdebug-prefix-map=/tmp/go-build218432843=/tmp/go-build
-gno-record-gcc-switches"
$ /usr/local/go/bin/go get -v
github.com/Azure/sonic-telemetry/dialout/dialout_client_cli
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x66180]
goroutine 11fatal error: [malloc deadlock
, panic during panic
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x66180]
108033889401^Ifatal error: unexpected signal during runtime execution
stack trace unavailable
** Affects: qemu
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1838946
Title:
qemu 3.10 golang crash
Status in QEMU:
New
Bug description:
Encountered below crashes in qemu 3.10 arm
Also have raised the same in golang groups. But seems like in ARM32 hardware,
the below commands works fine, only in qemu if crashes.
https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!topic/golang-nuts/1txPOGa4aGc
Need some pointers to narrow down
Please see log below.
$ qemu-arm-static --version
qemu-arm version 3.1.0 (qemu-3.1.0-6.fc30)
Copyright (c) 2003-2018 Fabrice Bellard and the QEMU Project developers
arheneus@bbdee4f6f57d:/sonic/src/telemetry/test$ /usr/local/go/bin/go get -v
github.com/Azure/sonic-telemetry/dialout/dialout_client_cli
github.com/openconfig/ygot (download)
github.com/kylelemons/godebug (download)
github.com/openconfig/goyang (download)
SIGSEGV: segmentation violation
PC=0x4512c m=12 sigcode=1
goroutine 15 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11c3, 0xf513b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe280a0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8 fp=0xf51380
sp=0xf5137c pc=0x88298
os.(*Process).blockUntilWaitable(0xf80300, 0xf80300, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64 fp=0xf51438 sp=0xf51380
pc=0xa94a0
os.(*Process).wait(0xf80300, 0x13, 0xe6e1d0, 0xeba010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c fp=0xf51470 sp=0xf51438
pc=0xa2d58
os.(*Process).Wait(0xf80300, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c fp=0xf51484 sp=0xf51470
pc=0xa2494
os/exec.(*Cmd).Wait(0xe14000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40 fp=0xf514bc sp=0xf51484
pc=0xf8620
os/exec.(*Cmd).Run(0xe14000, 0xd5c720, 0xf30000)
/usr/local/go/src/os/exec/exec.go:309 +0x44 fp=0xf514cc sp=0xf514bc
pc=0xf7e1c
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c,
0x116f8e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
fp=0xf515bc sp=0xf514cc pc=0x3549bc
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177d90, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c fp=0xf51978
sp=0xf515bc pc=0x3594fc
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177d90, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
fp=0xf51f44 sp=0xf51978 pc=0x35e374
cmd/go/internal/work.(*Builder).Do.func1(0x1177d90)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58 fp=0xf51f84
sp=0xf51f44 pc=0x38287c
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84 fp=0xf51fdc
sp=0xf51f84 pc=0x382b24
runtime.goexit()
/usr/local/go/src/runtime/asm_arm.s:867 +0x4 fp=0xf51fdc sp=0xf51fdc
pc=0x67f44
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 1 [semacquire]:
sync.runtime_Semacquire(0xdf0078)
/usr/local/go/src/runtime/sema.go:56 +0x2c
sync.(*WaitGroup).Wait(0xdf0070)
/usr/local/go/src/sync/waitgroup.go:130 +0x84
cmd/go/internal/work.(*Builder).Do(0xd5cf60, 0x1177290)
/usr/local/go/src/cmd/go/internal/work/exec.go:174 +0x304
cmd/go/internal/work.InstallPackages(0xc82078, 0x1, 0x1, 0xc0e938, 0x1, 0x2)
/usr/local/go/src/cmd/go/internal/work/build.go:506 +0xa88
cmd/go/internal/get.runGet(0x810d78, 0xc82078, 0x1, 0x1)
/usr/local/go/src/cmd/go/internal/get/get.go:196 +0x1b0
main.main()
/usr/local/go/src/cmd/go/main.go:219 +0x93c
goroutine 19 [syscall]:
os/signal.signal_recv(0x0)
/usr/local/go/src/runtime/sigqueue.go:139 +0x130
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:23 +0x14
created by os/signal.init.0
/usr/local/go/src/os/signal/signal_unix.go:29 +0x30
goroutine 13 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11ec, 0x10153b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe001e0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xe62840, 0xe62840, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xe62840, 0x1, 0xc0e360, 0xe00160)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xe62840, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xf8e0b0, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xf8e0b0, 0xca8060, 0xe6cd00)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11,
0x1015890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0xfb6210, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0xfb6210, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0xfb6210)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 14 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11ed, 0xe393b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xd280f0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0x115c4e0, 0x115c4e0, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0x115c4e0, 0x1, 0xe78160, 0xd28070)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0x115c4e0, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0x10b8000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0x10b8000, 0xf3e060, 0xf0c000)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11,
0xe39890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177b80, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177b80, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177b80)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 16 [runnable]:
os/exec.(*Cmd).writerDescriptor(0x10b80b0, 0x54bd38, 0xf3e120, 0xf3e0c0, 0x0,
0x0)
/usr/local/go/src/os/exec/exec.go:257 +0x484
os/exec.(*Cmd).stderr(0x10b80b0, 0x1112090, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:254 +0xac
os/exec.(*Cmd).Start(0x10b80b0, 0x496701, 0xf3e120)
/usr/local/go/src/os/exec/exec.go:372 +0xa8
os/exec.(*Cmd).Run(0x10b80b0, 0xf3e120, 0xf0c300)
/usr/local/go/src/os/exec/exec.go:306 +0x1c
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x49631b, 0x3, 0x11,
0xf49890)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177ce0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:225 +0x11d4
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177ce0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177ce0)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 82 [runnable]:
syscall.Syscall(0x3, 0xb, 0x11c2000, 0x8000, 0x0, 0x0, 0x0)
/usr/local/go/src/syscall/asm_linux_arm.s:14 +0x8
syscall.read(0xb, 0x11c2000, 0x8000, 0x8000, 0x10ea501, 0x0, 0x0)
/usr/local/go/src/syscall/zsyscall_linux_arm.go:732 +0x40
syscall.Read(0xb, 0x11c2000, 0x8000, 0x8000, 0xdedf9577, 0xe9841d9d,
0xdbb1d24e)
/usr/local/go/src/syscall/syscall_unix.go:172 +0x34
internal/poll.(*FD).Read(0xd9c140, 0x11c2000, 0x8000, 0x8000, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:165 +0xf0
os.(*File).read(0xcdc0f0, 0x11c2000, 0x8000, 0x8000, 0x11c3700, 0x1d, 0x6940)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xcdc0f0, 0x11c2000, 0x8000, 0x8000, 0x171d, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
io.copyBuffer(0xe77be000, 0xe88380, 0x54c3f8, 0xcdc0f0, 0x11c2000, 0x8000,
0x8000, 0x443d58, 0x47a900, 0x0, ...)
/usr/local/go/src/io/io.go:402 +0xd8
io.Copy(0xe77be000, 0xe88380, 0x54c3f8, 0xcdc0f0, 0xe88380, 0x0, 0x40, 0xb)
/usr/local/go/src/io/io.go:364 +0x48
cmd/go/internal/cache.FileHash(0xe628a0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/cmd/go/internal/cache/hash.go:149 +0x240
cmd/go/internal/work.(*Builder).fileHash(0xd5cf60, 0xe628a0, 0x25, 0xe628a0,
0x25)
/usr/local/go/src/cmd/go/internal/work/buildid.go:396 +0x24
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177760, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:292 +0x5ec
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177760, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177760)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 83 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11d1, 0xf4d3b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xe280b0)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf80330, 0xf80330, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf80330, 0x1, 0xc7e1b0, 0xe28010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf80330, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0x11760b0, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0x11760b0, 0xfc8060, 0xefa800)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c,
0xf278e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177e40, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177e40, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177e40)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 84 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11cf, 0xf453b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xeba040)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf74180, 0xf74180, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf74180, 0x1, 0x1112070, 0x100e010)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf74180, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xfe8000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xfe8000, 0xe10060, 0xf18000)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c,
0x10878e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177a20, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177a20, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177a20)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 85 [syscall]:
syscall.Syscall6(0x118, 0x1, 0x11d5, 0xe373b0, 0x1000004, 0x0, 0x0, 0x1c63c,
0x15e54, 0xeba050)
/usr/local/go/src/syscall/asm_linux_arm.s:45 +0x8
os.(*Process).blockUntilWaitable(0xf741b0, 0xf741b0, 0x0, 0x0)
/usr/local/go/src/os/wait_waitid.go:31 +0x64
os.(*Process).wait(0xf741b0, 0x50, 0xc0e290, 0xe00090)
/usr/local/go/src/os/exec_unix.go:22 +0x2c
os.(*Process).Wait(0xf741b0, 0x4d5f58, 0x4d5f5c, 0x4d5f54)
/usr/local/go/src/os/exec.go:125 +0x1c
os/exec.(*Cmd).Wait(0xf8e000, 0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:465 +0x40
os/exec.(*Cmd).Run(0xf8e000, 0xcb5e00, 0xe6ca00)
/usr/local/go/src/os/exec/exec.go:309 +0x44
cmd/go/internal/work.(*Builder).toolID(0xd5cf60, 0x497ee2, 0x7, 0x2c,
0xf2b8e0)
/usr/local/go/src/cmd/go/internal/work/buildid.go:193 +0x2e0
cmd/go/internal/work.(*Builder).buildActionID(0xd5cf60, 0x1177ef0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:223 +0xb8c
cmd/go/internal/work.(*Builder).build(0xd5cf60, 0x1177ef0, 0x0, 0x0)
/usr/local/go/src/cmd/go/internal/work/exec.go:373 +0x3d3c
cmd/go/internal/work.(*Builder).Do.func1(0x1177ef0)
/usr/local/go/src/cmd/go/internal/work/exec.go:107 +0x58
cmd/go/internal/work.(*Builder).Do.func2(0xdf0070, 0xd5cf60, 0x10427a0)
/usr/local/go/src/cmd/go/internal/work/exec.go:165 +0x84
created by cmd/go/internal/work.(*Builder).Do
/usr/local/go/src/cmd/go/internal/work/exec.go:152 +0x2e4
goroutine 31 [IO wait]:
internal/poll.runtime_pollWait(0xecac29c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xd7c3d4, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xd7c3d4, 0x1040601, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xd7c3c0, 0x1040600, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe78168, 0x1040600, 0x200, 0x200, 0x1040600, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe78168, 0x1040600, 0x200, 0x200, 0xe9d2f000, 0xff667d78,
0x3)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xf3e060, 0x54c3f8, 0xe78168, 0xe9d2f000, 0xf3e060,
0x1b001, 0xcf62b0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xf3e060, 0x54c3f8, 0xe78168, 0x0, 0x0, 0x0, 0x0,
0xcf60c0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xf3e060, 0x54c3f8, 0xe78168, 0x19, 0xfa910, 0xcf6280,
0xf977dc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xcf6280, 0xf977dc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x10b8000, 0xd280c0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 30 [IO wait]:
internal/poll.runtime_pollWait(0xecac2dc0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xd7c354, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xd7c354, 0xddc001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xd7c340, 0xddc000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe78148, 0xddc000, 0x200, 0x200, 0xddc000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe78148, 0xddc000, 0x200, 0x200, 0xe9d2f000, 0xff667d78, 0x5)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xf3e000, 0x54c3f8, 0xe78148, 0xe9d2f000, 0xf3e000,
0x1b001, 0xcf62b0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xf3e000, 0x54c3f8, 0xe78148, 0x0, 0x0, 0x0, 0x0,
0xcf6140, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xf3e000, 0x54c3f8, 0xe78148, 0x0, 0xfa910, 0xcf6280,
0xf95fdc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xcf6280, 0xf95fdc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x10b8000, 0xd280a0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 37 [IO wait]:
internal/poll.runtime_pollWait(0xecac2f40, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc8514, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc8514, 0x1040801, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc8500, 0x1040800, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e338, 0x1040800, 0x200, 0x200, 0x1040800, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e338, 0x1040800, 0x200, 0x200, 0xe9d2f000, 0xff669250,
0x3)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xca8000, 0x54c3f8, 0xc0e338, 0xe9d2f000, 0xca8000,
0x16601, 0xc36f54)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xca8000, 0x54c3f8, 0xc0e338, 0x0, 0x0, 0x0, 0x0,
0xd9c0c0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xca8000, 0x54c3f8, 0xc0e338, 0xd9c100, 0xfa910, 0xd9c100,
0xc36fdc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0xd9c100, 0xc36fdc)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e0b0, 0xe00190)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 114 [IO wait]:
internal/poll.runtime_pollWait(0xecac23c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xce8694, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xce8694, 0x108e001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xce8680, 0x108e000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe6e1b8, 0x108e000, 0x200, 0x200, 0x108e000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe6e1b8, 0x108e000, 0x200, 0x200, 0xe9d2f000, 0x4e9d0,
0xc37f18)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0x1024000, 0x54c3f8, 0xe6e1b8, 0xe9d2f000,
0x1024000, 0x1177a01, 0xd5cf98)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0x1024000, 0x54c3f8, 0xe6e1b8, 0x0, 0x0, 0x0, 0x2,
0x0, 0x1, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0x1024000, 0x54c3f8, 0xe6e1b8, 0x1, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xe14000, 0x1042840)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 115 [IO wait]:
internal/poll.runtime_pollWait(0xecac22c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xce8714, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xce8714, 0x108e601, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xce8700, 0x108e600, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xe6e1d8, 0x108e600, 0x200, 0x200, 0x108e600, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xe6e1d8, 0x108e600, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xd5c720, 0x54c3f8, 0xe6e1d8, 0xe9d2f000, 0xd5c720,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xd5c720, 0x54c3f8, 0xe6e1d8, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xd5c720, 0x54c3f8, 0xe6e1d8, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xe14000, 0x1042860)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 116 [IO wait]:
internal/poll.runtime_pollWait(0xecac2c40, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc72214, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc72214, 0xea4201, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc72200, 0xea4200, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc7e190, 0xea4200, 0x200, 0x200, 0xea4200, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc7e190, 0xea4200, 0x200, 0x200, 0xe9d2f000, 0x3e206820,
0x3331203e)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xfc8000, 0x54c3f8, 0xc7e190, 0xe9d2f000, 0xfc8000,
0x61686d01, 0x32336873)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xfc8000, 0x54c3f8, 0xc7e190, 0x0, 0x0, 0x0,
0x34202b20, 0x7361682a, 0x79656b68, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xfc8000, 0x54c3f8, 0xc7e190, 0x70283233, 0x68090a29,
0x72203d20, 0x5f6c746f)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x203d5e20, 0x3e3e2068)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x11760b0, 0xe28040)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 117 [IO wait]:
internal/poll.runtime_pollWait(0xecac2740, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc72294, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc72294, 0xea4001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc72280, 0xea4000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc7e1b8, 0xea4000, 0x200, 0x200, 0xea4000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc7e1b8, 0xea4000, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xfc8060, 0x54c3f8, 0xc7e1b8, 0xe9d2f000, 0xfc8060,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xfc8060, 0x54c3f8, 0xc7e1b8, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xfc8060, 0x54c3f8, 0xc7e1b8, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0x11760b0, 0xe28070)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 130 [IO wait]:
internal/poll.runtime_pollWait(0xecac25c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc8a114, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc8a114, 0xea4401, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc8a100, 0xea4400, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0x1112058, 0xea4400, 0x200, 0x200, 0xea4400, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0x1112058, 0xea4400, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xe10000, 0x54c3f8, 0x1112058, 0xe9d2f000, 0xe10000,
0x1177d01, 0xd5cf98)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xe10000, 0x54c3f8, 0x1112058, 0x0, 0x0, 0x0, 0x2,
0x0, 0x1, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xe10000, 0x54c3f8, 0x1112058, 0x1, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xfe8000, 0x100e040)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 131 [IO wait]:
internal/poll.runtime_pollWait(0xecac24c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xc8a214, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xc8a214, 0x1044001, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xc8a200, 0x1044000, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0x1112078, 0x1044000, 0x200, 0x200, 0x1044000, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0x1112078, 0x1044000, 0x200, 0x200, 0xe9d2f000, 0xa, 0x2)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xe10060, 0x54c3f8, 0x1112078, 0xe9d2f000, 0xe10060,
0x1, 0x2)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xe10060, 0x54c3f8, 0x1112078, 0x0, 0x0, 0x0,
0xee3e90, 0x27, 0xd2, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xe10060, 0x54c3f8, 0x1112078, 0x2, 0xedca50, 0x2b, 0xbc)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xfe8000, 0x100e060)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 132 [IO wait]:
internal/poll.runtime_pollWait(0xecac2240, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc82d4, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc82d4, 0x1044201, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc82c0, 0x1044200, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e270, 0x1044200, 0x200, 0x200, 0x1044200, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e270, 0x1044200, 0x200, 0x200, 0xe9d2f000, 0x0, 0x0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xcb5800, 0x54c3f8, 0xc0e270, 0xe9d2f000, 0xcb5800,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xcb5800, 0x54c3f8, 0xc0e270, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xcb5800, 0x54c3f8, 0xc0e270, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0xcc9f80)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e000, 0xe000c0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
goroutine 133 [IO wait]:
internal/poll.runtime_pollWait(0xecac27c0, 0x72, 0x9cc90)
/usr/local/go/src/runtime/netpoll.go:173 +0x44
internal/poll.(*pollDesc).wait(0xdc8354, 0x72, 0xffffff01, 0x54cc68, 0x7e0240)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0x7c
internal/poll.(*pollDesc).waitRead(0xdc8354, 0x1040401, 0x200, 0x200)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x2c
internal/poll.(*FD).Read(0xdc8340, 0x1040400, 0x200, 0x200, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:169 +0x14c
os.(*File).read(0xc0e298, 0x1040400, 0x200, 0x200, 0x1040400, 0x0, 0x0)
/usr/local/go/src/os/file_unix.go:249 +0x3c
os.(*File).Read(0xc0e298, 0x1040400, 0x200, 0x200, 0xe9d2f000, 0x0, 0x10b81d0)
/usr/local/go/src/os/file.go:108 +0x4c
bytes.(*Buffer).ReadFrom(0xcb5e00, 0x54c3f8, 0xc0e298, 0xe9d2f000, 0xcb5e00,
0x1, 0x0)
/usr/local/go/src/bytes/buffer.go:206 +0xb0
io.copyBuffer(0x54bd38, 0xcb5e00, 0x54c3f8, 0xc0e298, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, ...)
/usr/local/go/src/io/io.go:388 +0x300
io.Copy(0x54bd38, 0xcb5e00, 0x54c3f8, 0xc0e298, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/io/io.go:364 +0x48
os/exec.(*Cmd).writerDescriptor.func1(0x0, 0x0)
/usr/local/go/src/os/exec/exec.go:279 +0x38
os/exec.(*Cmd).Start.func1(0xf8e000, 0xe000e0)
/usr/local/go/src/os/exec/exec.go:400 +0x1c
created by os/exec.(*Cmd).Start
/usr/local/go/src/os/exec/exec.go:399 +0x41c
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault (core dumped)
--------------
With newer golang version
go version
go version go1.11.9 linux/arm
- show quoted text -
GOGCCFLAGS="-fPIC -marm -pthread -fmessage-length=0
-fdebug-prefix-map=/tmp/go-build218432843=/tmp/go-build
-gno-record-gcc-switches"
$ /usr/local/go/bin/go get -v
github.com/Azure/sonic-telemetry/dialout/dialout_client_cli
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x66180]
goroutine 11fatal error: [malloc deadlock
, panic during panic
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x66180]
108033889401^Ifatal error: unexpected signal during runtime execution
stack trace unavailable
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