Extracting prog: 1m20.82688603s Minimizing prog: 8m20.223531371s Simplifying prog options: 2m23.260406355s Extracting C: 1m40.866101211s 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 15m49.050628726s 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 D1117 17:42:31.169586 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated proc=1 req=617 state=3 status=67 (errno 9: Bad file descriptor) D1117 17:42:31.171190 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.171230 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1117 17:42:31.171359 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1117 17:42:31.171368 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1117 17:42:31.171674 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1117 17:42:31.171786 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:42:31.172288 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172329 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172340 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172365 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1117 17:42:31.172377 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172387 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172392 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172410 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1117 17:42:31.172415 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172425 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172437 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1117 17:42:31.172442 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172451 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172455 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172467 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1117 17:42:31.172474 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172482 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172487 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172499 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1117 17:42:31.172504 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172513 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172517 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172529 1 task_signals.go:200] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D1117 17:42:31.172570 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172583 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172588 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172602 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1117 17:42:31.172607 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172616 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172620 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172644 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1117 17:42:31.172651 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.181597 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.181685 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.181704 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.181820 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-1 0}:0x40003b02a0] D1117 17:42:31.181857 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-1, pid: 8, waitStatus: 0x100, err: D1117 17:42:31.181946 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:42:31.181956 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:42:31.182012 721730 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.182087 1 urpc.go:433] urpc: unregistering client with FD 27 I1117 17:42:31.182104 721730 cli.go:220] Exiting with status: 256 D1117 17:42:31.331000 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:42:31.331289 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.331312 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:42:31.332258 1 urpc.go:592] urpc: successfully marshalled 58058 bytes. D1117 17:42:31.332285 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:42:31.333002 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:42:31.333468 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:42:31.333672 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.333704 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:42:31.333727 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-1 D1117 17:42:31.334018 1 urpc.go:592] urpc: successfully marshalled 1471 bytes. D1117 17:42:31.334043 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:42:31.334216 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:42:40.966018 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 D1117 17:42:31.169586 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated proc=1 req=617 state=3 status=67 (errno 9: Bad file descriptor) D1117 17:42:31.171190 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.171230 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1117 17:42:31.171359 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1117 17:42:31.171368 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1117 17:42:31.171674 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1117 17:42:31.171786 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:42:31.172288 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172329 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172340 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172365 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1117 17:42:31.172377 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172387 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172392 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172410 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1117 17:42:31.172415 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172425 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172437 1 task_signals.go:200] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D1117 17:42:31.172442 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172451 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172455 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172467 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1117 17:42:31.172474 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172482 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172487 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172499 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1117 17:42:31.172504 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172513 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172517 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172529 1 task_signals.go:200] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D1117 17:42:31.172570 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172583 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172588 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172602 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1117 17:42:31.172607 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.172616 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.172620 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.172644 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1117 17:42:31.172651 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:42:31.181597 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:42:31.181685 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.181704 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:42:31.181820 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-1 0}:0x40003b02a0] D1117 17:42:31.181857 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-1, pid: 8, waitStatus: 0x100, err: D1117 17:42:31.181946 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:42:31.181956 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:42:31.182012 721730 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.182087 1 urpc.go:433] urpc: unregistering client with FD 27 I1117 17:42:31.182104 721730 cli.go:220] Exiting with status: 256 D1117 17:42:31.331000 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:42:31.331289 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.331312 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:42:31.332258 1 urpc.go:592] urpc: successfully marshalled 58058 bytes. D1117 17:42:31.332285 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:42:31.333002 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:42:31.333468 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:42:31.333672 1 urpc.go:635] urpc: unmarshal success. D1117 17:42:31.333704 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:42:31.333727 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-1 D1117 17:42:31.334018 1 urpc.go:592] urpc: successfully marshalled 1471 bytes. D1117 17:42:31.334043 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:42:31.334216 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:42:40.966018 1 sampler.go:191] Time: Adjusting syscall overhead down to 7