Extracting prog: 3m44.194659757s Minimizing prog: 25m0.349485047s Simplifying prog options: 7m36.142321109s Extracting C: 5m0.891747697s Simplifying C: 0s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 45s testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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 5m0s testing program (duration=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=5m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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 49m19.389897153s 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 9: Bad file descriptor) D1117 18:15:39.918957 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.953282 1 task_signals.go:475] [ 19: 19] No task notified of signal 9 D1117 18:15:39.956030 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.956403 1 task_signals.go:464] [ 10: 10] Notified of signal 17 D1117 18:15:39.957201 1 task_signals.go:175] [ 10: 10] Restarting syscall 202: interrupted by signal 17 D1117 18:15:39.957290 1 task_signals.go:216] [ 10: 10] Signal 17: delivering to handler D1117 18:15:39.957814 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 18:15:39.963286 1 usertrap_amd64.go:210] [ 10: 14] Found the pattern at ip 47f9c4:sysno 231 D1117 18:15:39.963433 1 usertrap_amd64.go:122] [ 10: 14] Allocate a new trap: 0xc0003e2930 16 D1117 18:15:39.963838 1 usertrap_amd64.go:223] [ 10: 14] Apply the binary patch addr 47f9c4 trap addr 60500 ([184 231 0 0 0 15 5] -> [255 36 37 0 5 6 0]) D1117 18:15:39.965399 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.965719 1 task_signals.go:200] [ 10: 12] Signal 9, PID: 10, TID: 12, fault addr: 0x0: terminating thread group D1117 18:15:39.965753 1 task_signals.go:200] [ 10: 18] Signal 9, PID: 10, TID: 18, fault addr: 0x0: terminating thread group D1117 18:15:39.966051 1 task_signals.go:200] [ 10: 10] Signal 9, PID: 10, TID: 10, fault addr: 0x0: terminating thread group D1117 18:15:39.966027 1 task_signals.go:200] [ 10: 17] Signal 9, PID: 10, TID: 17, fault addr: 0x0: terminating thread group D1117 18:15:39.966145 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.966347 1 task_signals.go:475] [ 10: 14] No task notified of signal 23 D1117 18:15:39.966414 1 task_signals.go:200] [ 10: 13] Signal 9, PID: 10, TID: 13, fault addr: 0x0: terminating thread group D1117 18:15:39.966482 1 task_signals.go:200] [ 10: 15] Signal 9, PID: 10, TID: 15, fault addr: 0x0: terminating thread group D1117 18:15:39.967327 1 task_signals.go:200] [ 10: 16] Signal 9, PID: 10, TID: 16, fault addr: 0x0: terminating thread group D1117 18:15:39.967450 1 task_signals.go:200] [ 10: 23] Signal 9, PID: 10, TID: 23, fault addr: 0x0: terminating thread group D1117 18:15:39.967465 1 task_signals.go:200] [ 10: 11] Signal 9, PID: 10, TID: 11, fault addr: 0x0: terminating thread group D1117 18:15:39.968166 1 task_signals.go:200] [ 10: 22] Signal 9, PID: 10, TID: 22, fault addr: 0x0: terminating thread group D1117 18:15:39.968427 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968624 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968795 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968935 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969050 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969476 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.969588 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.969818 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969960 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.970086 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.970293 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.971765 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.972289 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.972687 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.972793 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977033 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977139 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977394 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977544 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977632 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977882 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.978028 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.978445 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.978534 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.979859 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.979985 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.980165 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.980315 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.023070 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:40.023235 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.023397 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.024021 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-systrap-1-race-cover-0 0}:0xc00023e090] D1117 18:15:40.024248 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-systrap-1-race-cover-0, pid: 10, waitStatus: 0x100, err: D1117 18:15:40.024563 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 18:15:40.024656 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 18:15:40.024813 651820 urpc.go:635] urpc: unmarshal success. I1117 18:15:40.025071 651820 cli.go:220] Exiting with status: 256 D1117 18:15:40.025131 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 18:15:40.180557 1 urpc.go:422] urpc: registering client with FD 27 D1117 18:15:40.181100 1 urpc.go:635] urpc: unmarshal success. D1117 18:15:40.181238 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 18:15:40.187473 1 urpc.go:592] urpc: successfully marshalled 68727 bytes. D1117 18:15:40.187584 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 18:15:40.197450 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 18:15:40.199551 1 urpc.go:422] urpc: registering client with FD 27 D1117 18:15:40.200124 1 urpc.go:635] urpc: unmarshal success. D1117 18:15:40.200221 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 18:15:40.200462 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-systrap-1-race-cover-0 D1117 18:15:40.205731 1 urpc.go:592] urpc: successfully marshalled 1487 bytes. D1117 18:15:40.205836 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 18:15:40.207091 1 urpc.go:433] urpc: unregistering client with FD 27 final repro crashed as (corrupted=false): SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 9: Bad file descriptor) D1117 18:15:39.918957 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.953282 1 task_signals.go:475] [ 19: 19] No task notified of signal 9 D1117 18:15:39.956030 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.956403 1 task_signals.go:464] [ 10: 10] Notified of signal 17 D1117 18:15:39.957201 1 task_signals.go:175] [ 10: 10] Restarting syscall 202: interrupted by signal 17 D1117 18:15:39.957290 1 task_signals.go:216] [ 10: 10] Signal 17: delivering to handler D1117 18:15:39.957814 1 task_exit.go:225] [ 19: 19] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 18:15:39.963286 1 usertrap_amd64.go:210] [ 10: 14] Found the pattern at ip 47f9c4:sysno 231 D1117 18:15:39.963433 1 usertrap_amd64.go:122] [ 10: 14] Allocate a new trap: 0xc0003e2930 16 D1117 18:15:39.963838 1 usertrap_amd64.go:223] [ 10: 14] Apply the binary patch addr 47f9c4 trap addr 60500 ([184 231 0 0 0 15 5] -> [255 36 37 0 5 6 0]) D1117 18:15:39.965399 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.965719 1 task_signals.go:200] [ 10: 12] Signal 9, PID: 10, TID: 12, fault addr: 0x0: terminating thread group D1117 18:15:39.965753 1 task_signals.go:200] [ 10: 18] Signal 9, PID: 10, TID: 18, fault addr: 0x0: terminating thread group D1117 18:15:39.966051 1 task_signals.go:200] [ 10: 10] Signal 9, PID: 10, TID: 10, fault addr: 0x0: terminating thread group D1117 18:15:39.966027 1 task_signals.go:200] [ 10: 17] Signal 9, PID: 10, TID: 17, fault addr: 0x0: terminating thread group D1117 18:15:39.966145 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.966347 1 task_signals.go:475] [ 10: 14] No task notified of signal 23 D1117 18:15:39.966414 1 task_signals.go:200] [ 10: 13] Signal 9, PID: 10, TID: 13, fault addr: 0x0: terminating thread group D1117 18:15:39.966482 1 task_signals.go:200] [ 10: 15] Signal 9, PID: 10, TID: 15, fault addr: 0x0: terminating thread group D1117 18:15:39.967327 1 task_signals.go:200] [ 10: 16] Signal 9, PID: 10, TID: 16, fault addr: 0x0: terminating thread group D1117 18:15:39.967450 1 task_signals.go:200] [ 10: 23] Signal 9, PID: 10, TID: 23, fault addr: 0x0: terminating thread group D1117 18:15:39.967465 1 task_signals.go:200] [ 10: 11] Signal 9, PID: 10, TID: 11, fault addr: 0x0: terminating thread group D1117 18:15:39.968166 1 task_signals.go:200] [ 10: 22] Signal 9, PID: 10, TID: 22, fault addr: 0x0: terminating thread group D1117 18:15:39.968427 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968624 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968795 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.968935 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969050 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969476 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.969588 1 task_exit.go:225] [ 10: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.969818 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.969960 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.970086 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.970293 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 18:15:39.971765 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.972289 1 task_exit.go:225] [ 10: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.972687 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.972793 1 task_exit.go:225] [ 10: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977033 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977139 1 task_exit.go:225] [ 10: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977394 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977544 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.977632 1 task_exit.go:225] [ 10: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.977882 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.978028 1 task_exit.go:225] [ 10: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.978445 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.978534 1 task_exit.go:225] [ 10: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.979859 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.979985 1 task_exit.go:225] [ 10: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:39.980165 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:39.980315 1 task_exit.go:225] [ 10: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.023070 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 18:15:40.023235 1 task_exit.go:225] [ 10: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.023397 1 task_exit.go:225] [ 10: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 18:15:40.024021 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-systrap-1-race-cover-0 0}:0xc00023e090] D1117 18:15:40.024248 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-systrap-1-race-cover-0, pid: 10, waitStatus: 0x100, err: D1117 18:15:40.024563 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 18:15:40.024656 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 18:15:40.024813 651820 urpc.go:635] urpc: unmarshal success. I1117 18:15:40.025071 651820 cli.go:220] Exiting with status: 256 D1117 18:15:40.025131 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 18:15:40.180557 1 urpc.go:422] urpc: registering client with FD 27 D1117 18:15:40.181100 1 urpc.go:635] urpc: unmarshal success. D1117 18:15:40.181238 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 18:15:40.187473 1 urpc.go:592] urpc: successfully marshalled 68727 bytes. D1117 18:15:40.187584 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 18:15:40.197450 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 18:15:40.199551 1 urpc.go:422] urpc: registering client with FD 27 D1117 18:15:40.200124 1 urpc.go:635] urpc: unmarshal success. D1117 18:15:40.200221 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 18:15:40.200462 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-systrap-1-race-cover-0 D1117 18:15:40.205731 1 urpc.go:592] urpc: successfully marshalled 1487 bytes. D1117 18:15:40.205836 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 18:15:40.207091 1 urpc.go:433] urpc: unregistering client with FD 27