Extracting prog: 1m44.651801582s Minimizing prog: 8m20.351491676s Simplifying prog options: 5m28.025650733s Extracting C: 1m40.808766341s Simplifying C: 0s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\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=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 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$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 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$tun-mprotect-unlinkat program did not crash testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true reproducing took 20m28.961524897s 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 D1124 09:02:33.389859 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.394722 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.394904 1 task_signals.go:464] [ 10: 10] Notified of signal 17 D1124 09:02:33.395320 1 task_signals.go:175] [ 10: 10] Restarting syscall 202: interrupted by signal 17 D1124 09:02:33.395410 1 task_signals.go:216] [ 10: 10] Signal 17: delivering to handler SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1124 09:02:33.397902 1 task_signals.go:475] [ 20: 20] No task notified of signal 9 D1124 09:02:33.398195 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 09:02:33.400620 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.401185 1 task_signals.go:200] [ 10: 11] Signal 9, PID: 10, TID: 11, fault addr: 0x0: terminating thread group D1124 09:02:33.401291 1 task_signals.go:200] [ 10: 12] Signal 9, PID: 10, TID: 12, fault addr: 0x0: terminating thread group D1124 09:02:33.401338 1 task_signals.go:200] [ 10: 13] Signal 9, PID: 10, TID: 13, fault addr: 0x0: terminating thread group D1124 09:02:33.401173 1 task_signals.go:200] [ 10: 10] Signal 9, PID: 10, TID: 10, fault addr: 0x0: terminating thread group D1124 09:02:33.401435 1 task_signals.go:200] [ 10: 15] Signal 9, PID: 10, TID: 15, fault addr: 0x0: terminating thread group D1124 09:02:33.401441 1 task_signals.go:200] [ 10: 19] Signal 9, PID: 10, TID: 19, fault addr: 0x0: terminating thread group D1124 09:02:33.401389 1 task_signals.go:200] [ 10: 24] Signal 9, PID: 10, TID: 24, fault addr: 0x0: terminating thread group D1124 09:02:33.401526 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.401595 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.401755 1 task_signals.go:200] [ 10: 16] Signal 9, PID: 10, TID: 16, fault addr: 0x0: terminating thread group D1124 09:02:33.401209 1 task_signals.go:200] [ 10: 14] Signal 9, PID: 10, TID: 14, fault addr: 0x0: terminating thread group D1124 09:02:33.401939 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.402048 1 task_signals.go:200] [ 10: 18] Signal 9, PID: 10, TID: 18, fault addr: 0x0: terminating thread group D1124 09:02:33.402582 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.402637 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.402767 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.403143 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.403193 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.403300 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.403929 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404059 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404175 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404287 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404467 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404537 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404626 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404793 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.404870 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.405332 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.405402 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.405905 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.405966 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.406446 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.406848 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.406898 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.407304 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.407360 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.407815 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.407873 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411282 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.411349 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411401 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411834 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-ptrace-1-race-0 0}:0xc00047e0f0] D1124 09:02:33.412028 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-ptrace-1-race-0, pid: 10, waitStatus: 0x100, err: D1124 09:02:33.412175 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 09:02:33.412234 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 09:02:33.412508 20498 urpc.go:635] urpc: unmarshal success. I1124 09:02:33.412693 20498 cli.go:220] Exiting with status: 256 D1124 09:02:33.412670 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 09:02:33.541778 1 urpc.go:422] urpc: registering client with FD 27 D1124 09:02:33.542225 1 urpc.go:635] urpc: unmarshal success. D1124 09:02:33.542320 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 09:02:33.544882 1 urpc.go:592] urpc: successfully marshalled 34320 bytes. D1124 09:02:33.544962 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 09:02:33.549293 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 09:02:33.549832 1 urpc.go:422] urpc: registering client with FD 27 D1124 09:02:33.550130 1 urpc.go:635] urpc: unmarshal success. D1124 09:02:33.550188 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 09:02:33.550300 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-ptrace-1-race-0 D1124 09:02:33.551932 1 urpc.go:592] urpc: successfully marshalled 1150 bytes. D1124 09:02:33.552008 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 09:02:33.552569 1 urpc.go:433] urpc: unregistering client with FD 27 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 D1124 09:02:33.389859 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.394722 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.394904 1 task_signals.go:464] [ 10: 10] Notified of signal 17 D1124 09:02:33.395320 1 task_signals.go:175] [ 10: 10] Restarting syscall 202: interrupted by signal 17 D1124 09:02:33.395410 1 task_signals.go:216] [ 10: 10] Signal 17: delivering to handler SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1124 09:02:33.397902 1 task_signals.go:475] [ 20: 20] No task notified of signal 9 D1124 09:02:33.398195 1 task_exit.go:225] [ 20: 20] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 09:02:33.400620 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.401185 1 task_signals.go:200] [ 10: 11] Signal 9, PID: 10, TID: 11, fault addr: 0x0: terminating thread group D1124 09:02:33.401291 1 task_signals.go:200] [ 10: 12] Signal 9, PID: 10, TID: 12, fault addr: 0x0: terminating thread group D1124 09:02:33.401338 1 task_signals.go:200] [ 10: 13] Signal 9, PID: 10, TID: 13, fault addr: 0x0: terminating thread group D1124 09:02:33.401173 1 task_signals.go:200] [ 10: 10] Signal 9, PID: 10, TID: 10, fault addr: 0x0: terminating thread group D1124 09:02:33.401435 1 task_signals.go:200] [ 10: 15] Signal 9, PID: 10, TID: 15, fault addr: 0x0: terminating thread group D1124 09:02:33.401441 1 task_signals.go:200] [ 10: 19] Signal 9, PID: 10, TID: 19, fault addr: 0x0: terminating thread group D1124 09:02:33.401389 1 task_signals.go:200] [ 10: 24] Signal 9, PID: 10, TID: 24, fault addr: 0x0: terminating thread group D1124 09:02:33.401526 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.401595 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.401755 1 task_signals.go:200] [ 10: 16] Signal 9, PID: 10, TID: 16, fault addr: 0x0: terminating thread group D1124 09:02:33.401209 1 task_signals.go:200] [ 10: 14] Signal 9, PID: 10, TID: 14, fault addr: 0x0: terminating thread group D1124 09:02:33.401939 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.402048 1 task_signals.go:200] [ 10: 18] Signal 9, PID: 10, TID: 18, fault addr: 0x0: terminating thread group D1124 09:02:33.402582 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.402637 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.402767 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.403143 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.403193 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.403300 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.403929 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404059 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404175 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404287 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404467 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404537 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404626 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 09:02:33.404793 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.404870 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.405332 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.405402 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.405905 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.405966 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.406446 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.406848 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.406898 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.407304 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.407360 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.407815 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.407873 1 task_exit.go:225] [ 10: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411282 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 09:02:33.411349 1 task_exit.go:225] [ 10: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411401 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 09:02:33.411834 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-ptrace-1-race-0 0}:0xc00047e0f0] D1124 09:02:33.412028 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-ptrace-1-race-0, pid: 10, waitStatus: 0x100, err: D1124 09:02:33.412175 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 09:02:33.412234 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 09:02:33.412508 20498 urpc.go:635] urpc: unmarshal success. I1124 09:02:33.412693 20498 cli.go:220] Exiting with status: 256 D1124 09:02:33.412670 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 09:02:33.541778 1 urpc.go:422] urpc: registering client with FD 27 D1124 09:02:33.542225 1 urpc.go:635] urpc: unmarshal success. D1124 09:02:33.542320 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 09:02:33.544882 1 urpc.go:592] urpc: successfully marshalled 34320 bytes. D1124 09:02:33.544962 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 09:02:33.549293 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 09:02:33.549832 1 urpc.go:422] urpc: registering client with FD 27 D1124 09:02:33.550130 1 urpc.go:635] urpc: unmarshal success. D1124 09:02:33.550188 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 09:02:33.550300 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-ptrace-1-race-0 D1124 09:02:33.551932 1 urpc.go:592] urpc: successfully marshalled 1150 bytes. D1124 09:02:33.552008 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 09:02:33.552569 1 urpc.go:433] urpc: unregistering client with FD 27