Extracting prog: 1m22.103081527s Minimizing prog: 8m20.223319931s Simplifying prog options: 2m22.768758169s Extracting C: 1m40.886366848s 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, &(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: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 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, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 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, &(0x7f00000001c0), 0x48e02, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\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(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\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, 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\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, &(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=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$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$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, &(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=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, &(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=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, &(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 15m48.244923976s 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 17:42:29.878495 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.879516 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.879564 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1117 17:42:29.879686 1 task_signals.go:175] [ 9: 9] Restarting syscall 98: interrupted by signal 17 D1117 17:42:29.879723 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1117 17:42:29.880775 1 task_signals.go:475] [ 18: 18] No task notified of signal 9 D1117 17:42:29.880949 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:42:29.881666 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881726 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1117 17:42:29.881730 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1117 17:42:29.881743 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881772 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881790 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1117 17:42:29.881801 1 task_signals.go:200] [ 9: 13] Signal 9, PID: 9, TID: 13, fault addr: 0x0: terminating thread group D1117 17:42:29.881817 1 task_signals.go:200] [ 9: 17] Signal 9, PID: 9, TID: 17, fault addr: 0x0: terminating thread group D1117 17:42:29.881824 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881816 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1117 17:42:29.881849 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881858 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1117 17:42:29.881871 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881895 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881923 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881932 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881944 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881955 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881964 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881972 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881987 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881997 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882009 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882019 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882028 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.882043 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882048 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882062 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.882073 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882077 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882103 1 task_signals.go:200] [ 9: 11] Signal 9, PID: 9, TID: 11, fault addr: 0x0: terminating thread group D1117 17:42:29.882117 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.883126 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.883153 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.883161 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.883238 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-cover-1 0}:0x400018c660] D1117 17:42:29.883260 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-cover-1, pid: 9, waitStatus: 0x100, err: D1117 17:42:29.883308 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:42:29.883319 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:42:29.883538 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:29.883501 721740 urpc.go:635] urpc: unmarshal success. I1117 17:42:29.883673 721740 cli.go:220] Exiting with status: 256 D1117 17:42:29.971755 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:30.048357 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:42:30.048480 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:30.048516 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:42:30.049565 1 urpc.go:592] urpc: successfully marshalled 60868 bytes. D1117 17:42:30.049638 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:42:30.050409 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:30.050749 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:42:30.050949 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:30.050969 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:42:30.050992 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-cover-1 D1117 17:42:30.051446 1 urpc.go:592] urpc: successfully marshalled 1472 bytes. D1117 17:42:30.051466 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:42:30.051475 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:34.971869 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:35.972041 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:36.971141 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:37.973830 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:38.971243 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:39.971893 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=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1117 17:42:29.878495 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.879516 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.879564 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1117 17:42:29.879686 1 task_signals.go:175] [ 9: 9] Restarting syscall 98: interrupted by signal 17 D1117 17:42:29.879723 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1117 17:42:29.880775 1 task_signals.go:475] [ 18: 18] No task notified of signal 9 D1117 17:42:29.880949 1 task_exit.go:225] [ 18: 18] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:42:29.881666 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881726 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1117 17:42:29.881730 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1117 17:42:29.881743 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881772 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881790 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1117 17:42:29.881801 1 task_signals.go:200] [ 9: 13] Signal 9, PID: 9, TID: 13, fault addr: 0x0: terminating thread group D1117 17:42:29.881817 1 task_signals.go:200] [ 9: 17] Signal 9, PID: 9, TID: 17, fault addr: 0x0: terminating thread group D1117 17:42:29.881824 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881816 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1117 17:42:29.881849 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881858 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1117 17:42:29.881871 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881895 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881923 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881932 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881944 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881955 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881964 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.881972 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.881987 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.881997 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882009 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882019 1 task_exit.go:225] [ 9: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882028 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.882043 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882048 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882062 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.882073 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.882077 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.882103 1 task_signals.go:200] [ 9: 11] Signal 9, PID: 9, TID: 11, fault addr: 0x0: terminating thread group D1117 17:42:29.882117 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:29.883126 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:29.883153 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.883161 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:29.883238 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-cover-1 0}:0x400018c660] D1117 17:42:29.883260 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-cover-1, pid: 9, waitStatus: 0x100, err: D1117 17:42:29.883308 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:42:29.883319 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:42:29.883538 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:29.883501 721740 urpc.go:635] urpc: unmarshal success. I1117 17:42:29.883673 721740 cli.go:220] Exiting with status: 256 D1117 17:42:29.971755 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:30.048357 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:42:30.048480 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:30.048516 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:42:30.049565 1 urpc.go:592] urpc: successfully marshalled 60868 bytes. D1117 17:42:30.049638 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:42:30.050409 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:30.050749 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:42:30.050949 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:30.050969 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:42:30.050992 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-cover-1 D1117 17:42:30.051446 1 urpc.go:592] urpc: successfully marshalled 1472 bytes. D1117 17:42:30.051466 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:42:30.051475 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:42:34.971869 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:35.972041 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:36.971141 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:37.973830 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:38.971243 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1117 17:42:39.971893 1 sampler.go:191] Time: Adjusting syscall overhead down to 7