Extracting prog: 6m6.006219186s Minimizing prog: 30m0.227860284s Simplifying prog options: 15m57.774045928s Extracting C: 5m2.204682241s 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, &(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 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, &(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 6m0s testing program (duration=6m0s, {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, &(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=6m0s, {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, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) program did not crash testing program (duration=6m0s, {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, &(0x7f00000001c0), 0x48e02, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=6m0s, {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(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=6m0s, {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, 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program did not crash testing program (duration=6m0s, {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, &(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=6m0s, {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$tun-mprotect-unlinkat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m0s, {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, &(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=6m0s, {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$tun-mprotect-unlinkat program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(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 1h2m10.390405646s 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) D1117 18:28:51.114720 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.119332 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.119553 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1117 18:28:51.124085 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1117 18:28:51.124167 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1117 18:28:51.181990 1 task_signals.go:475] [ 16: 16] No task notified of signal 9 D1117 18:28:51.183875 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 18:28:51.184989 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.185682 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.185818 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.186072 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1117 18:28:51.186269 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.186759 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.186839 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.187071 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1117 18:28:51.187408 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.187896 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.187982 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.188565 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1117 18:28:51.188682 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.189210 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.189456 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1117 18:28:51.189548 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.189989 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.190074 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.190291 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1117 18:28:51.190398 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.190812 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.190885 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.191103 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1117 18:28:51.191207 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.191620 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.191684 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.191903 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1117 18:28:51.191994 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.192565 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.192652 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.193025 1 task_signals.go:200] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D1117 18:28:51.193126 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.197505 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.197562 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.197609 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.211638 1 urpc.go:422] urpc: registering client with FD 30 D1117 18:28:51.213933 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-race-0 0}:0xc000542270] D1117 18:28:51.214100 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-race-0, pid: 8, waitStatus: 0x100, err: D1117 18:28:51.214370 777245 urpc.go:635] urpc: unmarshal success. I1117 18:28:51.214505 777245 cli.go:220] Exiting with status: 256 D1117 18:28:51.214644 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 18:28:51.214733 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 18:28:51.214777 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 18:28:51.216956 1 urpc.go:635] urpc: unmarshal success. D1117 18:28:51.217017 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 18:28:51.219505 1 urpc.go:592] urpc: successfully marshalled 31341 bytes. D1117 18:28:51.229532 1 urpc.go:422] urpc: registering client with FD 25 D1117 18:28:51.229522 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 18:28:51.245468 1 urpc.go:433] urpc: unregistering client with FD 30 D1117 18:28:51.260742 1 urpc.go:635] urpc: unmarshal success. D1117 18:28:51.260882 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 18:28:51.261013 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-race-0 D1117 18:28:51.263441 1 urpc.go:592] urpc: successfully marshalled 1143 bytes. D1117 18:28:51.263628 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 18:28:51.263866 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 18:28:52.166667 1 watchdog.go:289] Watchdog starting loop, tasks: 16, 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) D1117 18:28:51.114720 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.119332 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.119553 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1117 18:28:51.124085 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1117 18:28:51.124167 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1117 18:28:51.181990 1 task_signals.go:475] [ 16: 16] No task notified of signal 9 D1117 18:28:51.183875 1 task_exit.go:225] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 18:28:51.184989 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.185682 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.185818 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.186072 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1117 18:28:51.186269 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.186759 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.186839 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.187071 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1117 18:28:51.187408 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.187896 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.187982 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.188565 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1117 18:28:51.188682 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.189210 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.189456 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1117 18:28:51.189548 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.189989 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.190074 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.190291 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1117 18:28:51.190398 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.190812 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.190885 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.191103 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1117 18:28:51.191207 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.191620 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.191684 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.191903 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1117 18:28:51.191994 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.192565 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.192652 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.193025 1 task_signals.go:200] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D1117 18:28:51.193126 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:28:51.197505 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:28:51.197562 1 task_exit.go:225] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.197609 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:28:51.211638 1 urpc.go:422] urpc: registering client with FD 30 D1117 18:28:51.213933 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-race-0 0}:0xc000542270] D1117 18:28:51.214100 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-race-0, pid: 8, waitStatus: 0x100, err: D1117 18:28:51.214370 777245 urpc.go:635] urpc: unmarshal success. I1117 18:28:51.214505 777245 cli.go:220] Exiting with status: 256 D1117 18:28:51.214644 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 18:28:51.214733 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 18:28:51.214777 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 18:28:51.216956 1 urpc.go:635] urpc: unmarshal success. D1117 18:28:51.217017 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 18:28:51.219505 1 urpc.go:592] urpc: successfully marshalled 31341 bytes. D1117 18:28:51.229532 1 urpc.go:422] urpc: registering client with FD 25 D1117 18:28:51.229522 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 18:28:51.245468 1 urpc.go:433] urpc: unregistering client with FD 30 D1117 18:28:51.260742 1 urpc.go:635] urpc: unmarshal success. D1117 18:28:51.260882 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 18:28:51.261013 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-race-0 D1117 18:28:51.263441 1 urpc.go:592] urpc: successfully marshalled 1143 bytes. D1117 18:28:51.263628 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 18:28:51.263866 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 18:28:52.166667 1 watchdog.go:289] Watchdog starting loop, tasks: 16, discount: 0s