Extracting prog: 1m21.572846199s Minimizing prog: 8m20.251912346s Simplifying prog options: 2m21.070862699s Extracting C: 1m40.914154208s 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: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 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: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 single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=1m40s, {Threaded:true 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$tun-mprotect detailed listing: executing program 0: openat$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: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$tun-unlinkat detailed listing: executing program 0: openat$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: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}}): 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: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, 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: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, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true 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$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$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 15m45.696534807s 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=2 req=617 state=3 status=67 (errno 32: Broken pipe) D1124 08:57:52.746167 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 08:57:52.747127 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.747161 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1124 08:57:52.747296 1 task_signals.go:175] [ 9: 9] Restarting syscall 98: interrupted by signal 17 D1124 08:57:52.747323 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1124 08:57:52.747901 1 task_signals.go:475] [ 18: 18] No task notified of signal 9 D1124 08:57:52.748031 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748340 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748378 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1124 08:57:52.748373 1 task_signals.go:200] [ 9: 12] Signal 9, PID: 9, TID: 12, fault addr: 0x0: terminating thread group D1124 08:57:52.748398 1 task_signals.go:200] [ 9: 13] Signal 9, PID: 9, TID: 13, fault addr: 0x0: terminating thread group D1124 08:57:52.748413 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1124 08:57:52.748421 1 task_signals.go:200] [ 9: 17] Signal 9, PID: 9, TID: 17, fault addr: 0x0: terminating thread group D1124 08:57:52.748427 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748432 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748441 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1124 08:57:52.748456 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1124 08:57:52.748469 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1124 08:57:52.748475 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748488 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748492 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748500 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748509 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748516 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748525 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748529 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748538 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748549 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748553 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748560 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748569 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748573 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748580 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748588 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748593 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748601 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748609 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748613 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748621 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.749643 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.749701 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.749707 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.749786 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-cover-0 0}:0x4000160360] D1124 08:57:52.749806 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-cover-0, pid: 9, waitStatus: 0x100, err: D1124 08:57:52.749848 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 08:57:52.749860 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 08:57:52.749926 924148 urpc.go:635] urpc: unmarshal success. I1124 08:57:52.750014 924148 cli.go:220] Exiting with status: 256 D1124 08:57:52.749990 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:52.820784 1 urpc.go:422] urpc: registering client with FD 25 D1124 08:57:52.820917 1 urpc.go:635] urpc: unmarshal success. D1124 08:57:52.820945 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 08:57:52.821929 1 urpc.go:592] urpc: successfully marshalled 60892 bytes. D1124 08:57:52.821952 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 08:57:52.822702 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:52.823402 1 urpc.go:422] urpc: registering client with FD 25 D1124 08:57:52.824297 1 urpc.go:635] urpc: unmarshal success. D1124 08:57:52.824320 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 08:57:52.824343 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-cover-0 D1124 08:57:52.824524 1 urpc.go:592] urpc: successfully marshalled 1470 bytes. D1124 08:57:52.824536 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 08:57:52.824733 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:53.638697 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:54.638590 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:55.638921 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:56.638782 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 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=2 req=617 state=3 status=67 (errno 32: Broken pipe) D1124 08:57:52.746167 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 08:57:52.747127 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.747161 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1124 08:57:52.747296 1 task_signals.go:175] [ 9: 9] Restarting syscall 98: interrupted by signal 17 D1124 08:57:52.747323 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1124 08:57:52.747901 1 task_signals.go:475] [ 18: 18] No task notified of signal 9 D1124 08:57:52.748031 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748340 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748378 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1124 08:57:52.748373 1 task_signals.go:200] [ 9: 12] Signal 9, PID: 9, TID: 12, fault addr: 0x0: terminating thread group D1124 08:57:52.748398 1 task_signals.go:200] [ 9: 13] Signal 9, PID: 9, TID: 13, fault addr: 0x0: terminating thread group D1124 08:57:52.748413 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1124 08:57:52.748421 1 task_signals.go:200] [ 9: 17] Signal 9, PID: 9, TID: 17, fault addr: 0x0: terminating thread group D1124 08:57:52.748427 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748432 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748441 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1124 08:57:52.748456 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1124 08:57:52.748469 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1124 08:57:52.748475 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748488 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748492 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748500 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748509 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748516 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748525 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748529 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748538 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748549 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748553 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748560 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748569 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748573 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748580 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748588 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748593 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748601 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.748609 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.748613 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.748621 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 08:57:52.749643 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 08:57:52.749701 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.749707 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 08:57:52.749786 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-cover-0 0}:0x4000160360] D1124 08:57:52.749806 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-cover-0, pid: 9, waitStatus: 0x100, err: D1124 08:57:52.749848 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 08:57:52.749860 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 08:57:52.749926 924148 urpc.go:635] urpc: unmarshal success. I1124 08:57:52.750014 924148 cli.go:220] Exiting with status: 256 D1124 08:57:52.749990 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:52.820784 1 urpc.go:422] urpc: registering client with FD 25 D1124 08:57:52.820917 1 urpc.go:635] urpc: unmarshal success. D1124 08:57:52.820945 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 08:57:52.821929 1 urpc.go:592] urpc: successfully marshalled 60892 bytes. D1124 08:57:52.821952 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 08:57:52.822702 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:52.823402 1 urpc.go:422] urpc: registering client with FD 25 D1124 08:57:52.824297 1 urpc.go:635] urpc: unmarshal success. D1124 08:57:52.824320 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 08:57:52.824343 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-cover-0 D1124 08:57:52.824524 1 urpc.go:592] urpc: successfully marshalled 1470 bytes. D1124 08:57:52.824536 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 08:57:52.824733 1 urpc.go:433] urpc: unregistering client with FD 25 D1124 08:57:53.638697 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:54.638590 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:55.638921 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 08:57:56.638782 1 sampler.go:191] Time: Adjusting syscall overhead down to 7