Extracting prog: 6m11.705678607s Minimizing prog: 38m32.703731567s Simplifying prog options: 12m3.88161968s Extracting C: 7m43.354282515s Simplifying C: 0s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 45s testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 5m0s testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) program did not crash testing program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mprotect-unlinkat detailed listing: executing program 0: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=7m42.490599133s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=7m42.490599133s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=7m42.490599133s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=7m42.490599133s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=7m42.490599133s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=7m42.490599133s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true reproducing took 1h17m36.586609303s repro crashed as (corrupted=false): SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1123 11:31:56.806522 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.828075 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.828409 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1123 11:31:56.828866 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1123 11:31:56.828982 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1123 11:31:56.848417 1 task_signals.go:475] [ 16: 16] No task notified of signal 9 D1123 11:31:56.849277 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1123 11:31:56.852076 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.853090 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.853278 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.853903 1 task_signals.go:200] [ 8: 526] Signal 9, PID: 8, TID: 526, fault addr: 0x0: terminating thread group D1123 11:31:56.854134 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.854977 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.855102 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.855816 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1123 11:31:56.856029 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.856795 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.856925 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.857414 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1123 11:31:56.857610 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.858404 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.858522 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.859585 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1123 11:31:56.859805 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.860569 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.860692 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.861156 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1123 11:31:56.861372 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.862157 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.862758 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1123 11:31:56.863021 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.864307 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.867919 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.872243 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1123 11:31:56.872520 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.873547 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.873679 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.874215 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1123 11:31:56.874388 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.875109 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.875233 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.875734 1 task_signals.go:200] [ 8: 524] Signal 9, PID: 8, TID: 524, fault addr: 0x0: terminating thread group D1123 11:31:56.875912 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.876654 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.876778 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.877295 1 task_signals.go:200] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D1123 11:31:56.877487 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.993173 1 urpc.go:422] urpc: registering client with FD 36 D1123 11:31:57.008676 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:57.008836 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:57.008951 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:57.009341 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-race-cover-1 0}:0xc00042c060] D1123 11:31:57.009504 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-race-cover-1, pid: 8, waitStatus: 0x100, err: D1123 11:31:57.010053 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1123 11:31:57.010110 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1123 11:31:57.009945 505453 urpc.go:635] urpc: unmarshal success. I1123 11:31:57.010364 505453 cli.go:220] Exiting with status: 256 D1123 11:31:57.010521 1 urpc.go:433] urpc: unregistering client with FD 25 D1123 11:31:57.014567 1 urpc.go:635] urpc: unmarshal success. D1123 11:31:57.024973 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1123 11:31:57.028950 1 urpc.go:592] urpc: successfully marshalled 58464 bytes. D1123 11:31:57.029156 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1123 11:31:57.036652 1 urpc.go:433] urpc: unregistering client with FD 36 D1123 11:31:57.040266 1 urpc.go:422] urpc: registering client with FD 25 D1123 11:31:57.061231 1 urpc.go:635] urpc: unmarshal success. D1123 11:31:57.061323 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1123 11:31:57.061444 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-race-cover-1 D1123 11:31:57.077483 1 urpc.go:592] urpc: successfully marshalled 1370 bytes. D1123 11:31:57.077584 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1123 11:31:57.078505 1 urpc.go:433] urpc: unregistering client with FD 25 D1123 11:32:19.399649 1 watchdog.go:289] Watchdog starting loop, tasks: 18, discount: 0s final repro crashed as (corrupted=false): SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1123 11:31:56.806522 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.828075 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.828409 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1123 11:31:56.828866 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1123 11:31:56.828982 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1123 11:31:56.848417 1 task_signals.go:475] [ 16: 16] No task notified of signal 9 D1123 11:31:56.849277 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1123 11:31:56.852076 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.853090 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.853278 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.853903 1 task_signals.go:200] [ 8: 526] Signal 9, PID: 8, TID: 526, fault addr: 0x0: terminating thread group D1123 11:31:56.854134 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.854977 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.855102 1 task_exit.go:225] [ 8: 526] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.855816 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1123 11:31:56.856029 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.856795 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.856925 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.857414 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1123 11:31:56.857610 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.858404 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.858522 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.859585 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1123 11:31:56.859805 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.860569 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.860692 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.861156 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1123 11:31:56.861372 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.862157 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.862758 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1123 11:31:56.863021 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.864307 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.867919 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.872243 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1123 11:31:56.872520 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.873547 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.873679 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.874215 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1123 11:31:56.874388 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.875109 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.875233 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.875734 1 task_signals.go:200] [ 8: 524] Signal 9, PID: 8, TID: 524, fault addr: 0x0: terminating thread group D1123 11:31:56.875912 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.876654 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:56.876778 1 task_exit.go:225] [ 8: 524] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:56.877295 1 task_signals.go:200] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D1123 11:31:56.877487 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1123 11:31:56.993173 1 urpc.go:422] urpc: registering client with FD 36 D1123 11:31:57.008676 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1123 11:31:57.008836 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:57.008951 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1123 11:31:57.009341 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-race-cover-1 0}:0xc00042c060] D1123 11:31:57.009504 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-race-cover-1, pid: 8, waitStatus: 0x100, err: D1123 11:31:57.010053 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1123 11:31:57.010110 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1123 11:31:57.009945 505453 urpc.go:635] urpc: unmarshal success. I1123 11:31:57.010364 505453 cli.go:220] Exiting with status: 256 D1123 11:31:57.010521 1 urpc.go:433] urpc: unregistering client with FD 25 D1123 11:31:57.014567 1 urpc.go:635] urpc: unmarshal success. D1123 11:31:57.024973 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1123 11:31:57.028950 1 urpc.go:592] urpc: successfully marshalled 58464 bytes. D1123 11:31:57.029156 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1123 11:31:57.036652 1 urpc.go:433] urpc: unregistering client with FD 36 D1123 11:31:57.040266 1 urpc.go:422] urpc: registering client with FD 25 D1123 11:31:57.061231 1 urpc.go:635] urpc: unmarshal success. D1123 11:31:57.061323 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1123 11:31:57.061444 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-race-cover-1 D1123 11:31:57.077483 1 urpc.go:592] urpc: successfully marshalled 1370 bytes. D1123 11:31:57.077584 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1123 11:31:57.078505 1 urpc.go:433] urpc: unregistering client with FD 25 D1123 11:32:19.399649 1 watchdog.go:289] Watchdog starting loop, tasks: 18, discount: 0s