diff options
Diffstat (limited to 'results/classifier/105/other/1838946')
| -rw-r--r-- | results/classifier/105/other/1838946 | 634 |
1 files changed, 634 insertions, 0 deletions
diff --git a/results/classifier/105/other/1838946 b/results/classifier/105/other/1838946 new file mode 100644 index 00000000..3b6a7d7e --- /dev/null +++ b/results/classifier/105/other/1838946 @@ -0,0 +1,634 @@ +other: 0.899 +mistranslation: 0.871 +graphic: 0.848 +instruction: 0.834 +network: 0.831 +device: 0.824 +vnc: 0.813 +KVM: 0.811 +assembly: 0.787 +socket: 0.784 +semantic: 0.782 +boot: 0.779 + +qemu 3.10 golang crash + +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 + +Hi; we very recently fixed a QEMU bug which causes crashes like this for Go binaries running under QEMU's linux-user mode. The fix is in the v4.1.0-rc3 we've just put out and will be in the final 4.1.0 release. Could you retry with that and see if it fixes your problem, please? + + +Facing similar crash with the latest qemu, Can you give some pointers to debug further like backtrace/breakpoints or so + +$ ./qemu-4.1.0-rc3/arm-linux-user/qemu-arm --version +qemu-arm version 4.0.93 +Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers + + +$ ./qemu-4.1.0-rc3/arm-linux-user/qemu-arm $GOROOT/bin/go get -v github.com/Azure/sonic-telemetry/dialout/dialout_client_cli +Fetching https://google.golang.org/grpc?go-get=1 + +<<< LOG Truncated>>> + +Parsing meta tags from https://golang.org/x/net/context?go-get=1 (status code 200) +get "golang.org/x/net/context": found meta tag get.metaImport{Prefix:"golang.org/x/net", VCS:"git", RepoRoot:"https://go.googlesource.com/net"} at https://golang.org/x/net/context?go-get=1 +get "golang.org/x/net/context": verifying non-authoritative meta tag +github.com/c9s/goprocinfo (download) +github.com/go-redis/redis (download) +github.com/golang/glog (download) +github.com/workiva/go-datastructures (download) +github.com/openconfig/ygot (download) +github.com/kylelemons/godebug (download) +github.com/openconfig/goyang (download) +go tool compile: signal: aborted (core dumped) +qemu: unhandled CPU exception 0x10004 - aborting +R00=00000000 R01=0000001e R02=00e2b180 R03=00000000 +R04=00000001 R05=000000d8 R06=000000f6 R07=f6ffec64 +R08=00000000 R09=000000e0 R10=00e1e740 R11=00e3610c +R12=00000034 R13=f6ffebc8 R14=00018d90 R15=0006668c +PSR=20000010 --C- A usr32 +go tool compile: signal: aborted (core dumped) +qemu: unhandled CPU exception 0x10004 - aborting +R00=00000000 R01=0000001e R02=00e1e690 R03=00000000 +R04=00000001 R05=00000008 R06=00000004 R07=00000003 +R08=da507899 R09=01070000 R10=01000540 R11=00e3610c +R12=f67cc015 R13=01049f1c R14=00018d90 R15=0006668c +PSR=20000010 --C- A usr32 + + +I suspect you're not using the new version of QEMU in your test. The 'go' binary will fork and exec other go binaries, and Linux binfmt-misc will use the system QEMU binary to run those, even if you were running the top level 'go' binary with the newer QEMU you've built. + +For Ubuntu this means you need to put the new QEMU binary into /usr/bin/qemu-arm-static. (Probably "cat /proc/sys/fs/binfmt_misc/qemu-arm" will tell you what interpreter binary it uses. It will also have a "flags:" line -- if this includes 'F' for fixed then you will have to take further measures beyond just copying the new QEMU binary into place, because it means the kernel opens the interpreter binary very early, rather than only on-demand, so it will have effectively cached the old version. I'm not sure how you get it to forget about the old version and re-open the new version.) + + +Thanks @pmaydell, I missed to check binfmt qemu version. I checked in qemu 4.0.93 and I don't issue any issue. + + +Thanks for retesting! (We haven't quite got 4.1.0 out of the door yet, so I'll just move this bug to 'fix committed' for the moment; we'll update it back to 'fix released' next week.) + + |