Extracting prog: 1m10.013783008s Minimizing prog: 8m20.250401731s Simplifying prog options: 4m52.227151964s Extracting C: 1m40.863419245s 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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) program did not crash testing program (duration=1m40s, {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, &(0x7f0000000080), 0x100, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {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(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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, 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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$tun-mprotect-unlinkat program did not crash simplifying guilty program options testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat program did not crash testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-mprotect-unlinkat detailed listing: executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun validation run: crashed=true reproducing took 18m1.153079421s 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) D1124 12:33:43.570979 1 task_exit.go:225] [ 704: 704] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.571105 1 task_signals.go:464] [ 17: 17] Notified of signal 17 D1124 12:33:43.571127 1 task_signals.go:475] [ 704: 704] No task notified of signal 9 D1124 12:33:43.571136 1 task_signals.go:216] [ 17: 17] Signal 17: delivering to handler D1124 12:33:43.571163 1 task_exit.go:225] [ 704: 704] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.571349 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.573317 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.573351 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1124 12:33:43.573428 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1124 12:33:43.573436 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1124 12:33:43.584121 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1124 12:33:43.584191 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 12:33:43.584485 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584525 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584533 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584562 1 task_signals.go:200] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D1124 12:33:43.584572 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584581 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584585 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584594 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1124 12:33:43.584601 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584609 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584620 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1124 12:33:43.584626 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584632 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584635 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584644 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1124 12:33:43.584649 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584656 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584659 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584669 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1124 12:33:43.584674 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584681 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584684 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584693 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1124 12:33:43.584698 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584705 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584708 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584717 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1124 12:33:43.584734 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584743 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584747 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584760 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1124 12:33:43.584769 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.593094 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.593198 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.593223 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.593318 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-0 0}:0x40003a02a0] D1124 12:33:43.593366 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-0, pid: 8, waitStatus: 0x100, err: D1124 12:33:43.593483 150451 urpc.go:635] urpc: unmarshal success. I1124 12:33:43.593552 150451 cli.go:220] Exiting with status: 256 D1124 12:33:43.593638 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 12:33:43.593694 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 12:33:43.593731 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:43.658663 1 urpc.go:422] urpc: registering client with FD 27 D1124 12:33:43.658817 1 urpc.go:635] urpc: unmarshal success. D1124 12:33:43.658868 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 12:33:43.659815 1 urpc.go:592] urpc: successfully marshalled 29122 bytes. D1124 12:33:43.659831 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 12:33:43.660272 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:43.660494 1 urpc.go:422] urpc: registering client with FD 27 D1124 12:33:43.660627 1 urpc.go:635] urpc: unmarshal success. D1124 12:33:43.660670 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 12:33:43.660707 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-0 D1124 12:33:43.661220 1 urpc.go:592] urpc: successfully marshalled 1135 bytes. D1124 12:33:43.661258 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 12:33:43.661282 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:48.553134 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 12:33:52.553298 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 12:33:53.553431 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 9: Bad file descriptor) D1124 12:33:43.570979 1 task_exit.go:225] [ 704: 704] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.571105 1 task_signals.go:464] [ 17: 17] Notified of signal 17 D1124 12:33:43.571127 1 task_signals.go:475] [ 704: 704] No task notified of signal 9 D1124 12:33:43.571136 1 task_signals.go:216] [ 17: 17] Signal 17: delivering to handler D1124 12:33:43.571163 1 task_exit.go:225] [ 704: 704] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.571349 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.573317 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.573351 1 task_signals.go:464] [ 8: 8] Notified of signal 17 D1124 12:33:43.573428 1 task_signals.go:175] [ 8: 8] Restarting syscall 98: interrupted by signal 17 D1124 12:33:43.573436 1 task_signals.go:216] [ 8: 8] Signal 17: delivering to handler D1124 12:33:43.584121 1 task_signals.go:475] [ 17: 17] No task notified of signal 9 D1124 12:33:43.584191 1 task_exit.go:225] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1124 12:33:43.584485 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584525 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584533 1 task_exit.go:225] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584562 1 task_signals.go:200] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D1124 12:33:43.584572 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584581 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584585 1 task_exit.go:225] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584594 1 task_signals.go:200] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D1124 12:33:43.584601 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584609 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584620 1 task_signals.go:200] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D1124 12:33:43.584626 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584632 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584635 1 task_exit.go:225] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584644 1 task_signals.go:200] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D1124 12:33:43.584649 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584656 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584659 1 task_exit.go:225] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584669 1 task_signals.go:200] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D1124 12:33:43.584674 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584681 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584684 1 task_exit.go:225] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584693 1 task_signals.go:200] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D1124 12:33:43.584698 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584705 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584708 1 task_exit.go:225] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584717 1 task_signals.go:200] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D1124 12:33:43.584734 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.584743 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.584747 1 task_exit.go:225] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.584760 1 task_signals.go:200] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D1124 12:33:43.584769 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1124 12:33:43.593094 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1124 12:33:43.593198 1 task_exit.go:225] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.593223 1 task_exit.go:225] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D1124 12:33:43.593318 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-0 0}:0x40003a02a0] D1124 12:33:43.593366 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-0, pid: 8, waitStatus: 0x100, err: D1124 12:33:43.593483 150451 urpc.go:635] urpc: unmarshal success. I1124 12:33:43.593552 150451 cli.go:220] Exiting with status: 256 D1124 12:33:43.593638 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1124 12:33:43.593694 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1124 12:33:43.593731 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:43.658663 1 urpc.go:422] urpc: registering client with FD 27 D1124 12:33:43.658817 1 urpc.go:635] urpc: unmarshal success. D1124 12:33:43.658868 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1124 12:33:43.659815 1 urpc.go:592] urpc: successfully marshalled 29122 bytes. D1124 12:33:43.659831 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1124 12:33:43.660272 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:43.660494 1 urpc.go:422] urpc: registering client with FD 27 D1124 12:33:43.660627 1 urpc.go:635] urpc: unmarshal success. D1124 12:33:43.660670 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1124 12:33:43.660707 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-0 D1124 12:33:43.661220 1 urpc.go:592] urpc: successfully marshalled 1135 bytes. D1124 12:33:43.661258 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1124 12:33:43.661282 1 urpc.go:433] urpc: unregistering client with FD 27 D1124 12:33:48.553134 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 12:33:52.553298 1 sampler.go:191] Time: Adjusting syscall overhead down to 7 D1124 12:33:53.553431 1 sampler.go:191] Time: Adjusting syscall overhead down to 7