Extracting prog: 31.788502201s Minimizing prog: 2m44.821965745s Simplifying prog options: 2m31.450473854s Extracting C: 33.779377506s 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 crashed: SYZFAIL: tun: can't open /dev/net/tun single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=32.918261374s, {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=32.918261374s, {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=32.918261374s, {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=32.918261374s, {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=32.918261374s, {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=32.918261374s, {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$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=32.918261374s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=32.918261374s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=32.918261374s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 testing program (duration=32.918261374s, {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=32.918261374s, {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$tun-mprotect-unlinkat program did not crash testing program (duration=32.918261374s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=32.918261374s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=32.918261374s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$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 8m18.141439184s 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 D1117 17:35:00.723710 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.724202 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.724222 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1117 17:35:00.724381 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1117 17:35:00.725342 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1117 17:35:00.725427 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:35:00.725812 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.725886 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1117 17:35:00.725920 1 task_signals.go:200] [ 9: 20] Signal 9, PID: 9, TID: 20, fault addr: 0x0: terminating thread group D1117 17:35:00.725928 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1117 17:35:00.725937 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1117 17:35:00.725923 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1117 17:35:00.725944 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.725955 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.725969 1 task_signals.go:200] [ 9: 11] Signal 9, PID: 9, TID: 11, fault addr: 0x0: terminating thread group D1117 17:35:00.725987 1 task_signals.go:200] [ 9: 12] Signal 9, PID: 9, TID: 12, fault addr: 0x0: terminating thread group D1117 17:35:00.726000 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1117 17:35:00.726008 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726025 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726032 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726040 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726051 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726057 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726064 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726098 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726106 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726115 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726126 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726132 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726138 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726154 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726167 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726179 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726184 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726193 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726202 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726219 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726226 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.733872 703396 urpc.go:635] urpc: unmarshal success. I1117 17:35:00.733928 703396 cli.go:220] Exiting with status: 256 D1117 17:35:00.730210 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.730249 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.730256 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.733563 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-0 0}:0x40004002a0] D1117 17:35:00.733618 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-0, pid: 9, waitStatus: 0x100, err: D1117 17:35:00.733667 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:35:00.733678 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:35:00.733974 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:00.806888 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:35:00.807054 1 urpc.go:635] urpc: unmarshal success. D1117 17:35:00.807077 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:35:00.810552 1 urpc.go:592] urpc: successfully marshalled 30400 bytes. D1117 17:35:00.810583 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:35:00.811047 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:00.811213 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:35:00.811298 1 urpc.go:635] urpc: unmarshal success. D1117 17:35:00.811314 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:35:00.811336 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-0 D1117 17:35:00.811456 1 urpc.go:592] urpc: successfully marshalled 1142 bytes. D1117 17:35:00.811464 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:35:00.811637 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:09.516882 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 D1117 17:35:00.723710 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.724202 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.724222 1 task_signals.go:464] [ 9: 9] Notified of signal 17 D1117 17:35:00.724381 1 task_signals.go:216] [ 9: 9] Signal 17: delivering to handler D1117 17:35:00.725342 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1117 17:35:00.725427 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:35:00.725812 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.725886 1 task_signals.go:200] [ 9: 16] Signal 9, PID: 9, TID: 16, fault addr: 0x0: terminating thread group D1117 17:35:00.725920 1 task_signals.go:200] [ 9: 20] Signal 9, PID: 9, TID: 20, fault addr: 0x0: terminating thread group D1117 17:35:00.725928 1 task_signals.go:200] [ 9: 10] Signal 9, PID: 9, TID: 10, fault addr: 0x0: terminating thread group D1117 17:35:00.725937 1 task_signals.go:200] [ 9: 9] Signal 9, PID: 9, TID: 9, fault addr: 0x0: terminating thread group D1117 17:35:00.725923 1 task_signals.go:200] [ 9: 15] Signal 9, PID: 9, TID: 15, fault addr: 0x0: terminating thread group D1117 17:35:00.725944 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.725955 1 task_exit.go:225] [ 9: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.725969 1 task_signals.go:200] [ 9: 11] Signal 9, PID: 9, TID: 11, fault addr: 0x0: terminating thread group D1117 17:35:00.725987 1 task_signals.go:200] [ 9: 12] Signal 9, PID: 9, TID: 12, fault addr: 0x0: terminating thread group D1117 17:35:00.726000 1 task_signals.go:200] [ 9: 14] Signal 9, PID: 9, TID: 14, fault addr: 0x0: terminating thread group D1117 17:35:00.726008 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726025 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726032 1 task_exit.go:225] [ 9: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726040 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726051 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726057 1 task_exit.go:225] [ 9: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726064 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726098 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726106 1 task_exit.go:225] [ 9: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726115 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726126 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726132 1 task_exit.go:225] [ 9: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726138 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726154 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726167 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726179 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726184 1 task_exit.go:225] [ 9: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726193 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.726202 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.726219 1 task_exit.go:225] [ 9: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.726226 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:35:00.733872 703396 urpc.go:635] urpc: unmarshal success. I1117 17:35:00.733928 703396 cli.go:220] Exiting with status: 256 D1117 17:35:00.730210 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:35:00.730249 1 task_exit.go:225] [ 9: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.730256 1 task_exit.go:225] [ 9: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:35:00.733563 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-0 0}:0x40004002a0] D1117 17:35:00.733618 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-0, pid: 9, waitStatus: 0x100, err: D1117 17:35:00.733667 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:35:00.733678 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:35:00.733974 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:00.806888 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:35:00.807054 1 urpc.go:635] urpc: unmarshal success. D1117 17:35:00.807077 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:35:00.810552 1 urpc.go:592] urpc: successfully marshalled 30400 bytes. D1117 17:35:00.810583 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:35:00.811047 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:00.811213 1 urpc.go:422] urpc: registering client with FD 25 D1117 17:35:00.811298 1 urpc.go:635] urpc: unmarshal success. D1117 17:35:00.811314 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:35:00.811336 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-0 D1117 17:35:00.811456 1 urpc.go:592] urpc: successfully marshalled 1142 bytes. D1117 17:35:00.811464 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:35:00.811637 1 urpc.go:433] urpc: unregistering client with FD 25 D1117 17:35:09.516882 1 sampler.go:191] Time: Adjusting syscall overhead down to 7