Extracting prog: 1m27.400826123s Minimizing prog: 8m20.319010171s Simplifying prog options: 4m31.61234623s Extracting C: 1m40.870265419s 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 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, &(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: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=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, &(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: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=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, 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: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=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$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0x0) program crashed: SYZFAIL: tun: can't open /dev/net/tun extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$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, &(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 18m3.11110049s repro crashed as (corrupted=false): SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=3 req=617 state=3 status=67 (errno 32: Broken pipe) D1117 17:44:44.962835 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.964028 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.964078 1 task_signals.go:464] [ 11: 11] Notified of signal 17 D1117 17:44:44.964133 1 task_signals.go:175] [ 11: 11] Restarting syscall 202: interrupted by signal 17 D1117 17:44:44.964145 1 task_signals.go:216] [ 11: 11] Signal 17: delivering to handler D1117 17:44:44.964529 1 task_signals.go:475] [ 21: 21] No task notified of signal 9 D1117 17:44:44.964688 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:44:44.965440 1 usertrap_amd64.go:210] [ 11: 11] Found the pattern at ip 47f9c4:sysno 231 D1117 17:44:44.965476 1 usertrap_amd64.go:122] [ 11: 11] Allocate a new trap: 0xc0004111d0 16 D1117 17:44:44.965493 1 usertrap_amd64.go:223] [ 11: 11] Apply the binary patch addr 47f9c4 trap addr 65500 ([184 231 0 0 0 15 5] -> [255 36 37 0 85 6 0]) D1117 17:44:44.965555 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965607 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.965651 1 task_signals.go:200] [ 11: 16] Signal 9, PID: 11, TID: 16, fault addr: 0x0: terminating thread group D1117 17:44:44.965756 1 task_signals.go:200] [ 11: 17] Signal 9, PID: 11, TID: 17, fault addr: 0x0: terminating thread group D1117 17:44:44.965767 1 task_signals.go:200] [ 11: 19] Signal 9, PID: 11, TID: 19, fault addr: 0x0: terminating thread group D1117 17:44:44.965830 1 task_signals.go:200] [ 11: 15] Signal 9, PID: 11, TID: 15, fault addr: 0x0: terminating thread group D1117 17:44:44.965858 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965879 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.965887 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.965914 1 task_signals.go:200] [ 11: 13] Signal 9, PID: 11, TID: 13, fault addr: 0x0: terminating thread group D1117 17:44:44.965950 1 task_signals.go:200] [ 11: 12] Signal 9, PID: 11, TID: 12, fault addr: 0x0: terminating thread group D1117 17:44:44.965952 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965985 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966006 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966101 1 task_signals.go:200] [ 11: 14] Signal 9, PID: 11, TID: 14, fault addr: 0x0: terminating thread group D1117 17:44:44.966128 1 task_signals.go:200] [ 11: 18] Signal 9, PID: 11, TID: 18, fault addr: 0x0: terminating thread group D1117 17:44:44.966130 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966109 1 task_signals.go:200] [ 11: 26] Signal 9, PID: 11, TID: 26, fault addr: 0x0: terminating thread group D1117 17:44:44.966155 1 task_signals.go:200] [ 11: 20] Signal 9, PID: 11, TID: 20, fault addr: 0x0: terminating thread group D1117 17:44:44.966188 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966208 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966221 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966243 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966250 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966267 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966305 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966311 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966346 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966455 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966471 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966520 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966557 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966564 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966588 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966640 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966648 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966670 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966698 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966708 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966741 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.978904 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.978940 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.978951 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.979089 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-systrap-1-1 0}:0xc0004b4a20] D1117 17:44:44.979168 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-systrap-1-1, pid: 11, waitStatus: 0x100, err: D1117 17:44:44.979278 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:44:44.979314 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:44:44.979443 604283 urpc.go:635] urpc: unmarshal success. I1117 17:44:44.979564 604283 cli.go:220] Exiting with status: 256 D1117 17:44:44.979540 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:44:45.033819 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:44:45.033982 1 urpc.go:635] urpc: unmarshal success. D1117 17:44:45.034013 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:44:45.035458 1 urpc.go:592] urpc: successfully marshalled 37148 bytes. D1117 17:44:45.035487 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:44:45.038733 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:44:45.039080 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:44:45.039225 1 urpc.go:635] urpc: unmarshal success. D1117 17:44:45.039254 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:44:45.039284 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-systrap-1-1 D1117 17:44:45.039445 1 urpc.go:592] urpc: successfully marshalled 1149 bytes. D1117 17:44:45.039472 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:44:45.039667 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 32: Broken pipe) D1117 17:44:44.962835 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.964028 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.964078 1 task_signals.go:464] [ 11: 11] Notified of signal 17 D1117 17:44:44.964133 1 task_signals.go:175] [ 11: 11] Restarting syscall 202: interrupted by signal 17 D1117 17:44:44.964145 1 task_signals.go:216] [ 11: 11] Signal 17: delivering to handler D1117 17:44:44.964529 1 task_signals.go:475] [ 21: 21] No task notified of signal 9 D1117 17:44:44.964688 1 task_exit.go:225] [ 21: 21] Transitioning from exit state TaskExitZombie to TaskExitDead connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF D1117 17:44:44.965440 1 usertrap_amd64.go:210] [ 11: 11] Found the pattern at ip 47f9c4:sysno 231 D1117 17:44:44.965476 1 usertrap_amd64.go:122] [ 11: 11] Allocate a new trap: 0xc0004111d0 16 D1117 17:44:44.965493 1 usertrap_amd64.go:223] [ 11: 11] Apply the binary patch addr 47f9c4 trap addr 65500 ([184 231 0 0 0 15 5] -> [255 36 37 0 85 6 0]) D1117 17:44:44.965555 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965607 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.965651 1 task_signals.go:200] [ 11: 16] Signal 9, PID: 11, TID: 16, fault addr: 0x0: terminating thread group D1117 17:44:44.965756 1 task_signals.go:200] [ 11: 17] Signal 9, PID: 11, TID: 17, fault addr: 0x0: terminating thread group D1117 17:44:44.965767 1 task_signals.go:200] [ 11: 19] Signal 9, PID: 11, TID: 19, fault addr: 0x0: terminating thread group D1117 17:44:44.965830 1 task_signals.go:200] [ 11: 15] Signal 9, PID: 11, TID: 15, fault addr: 0x0: terminating thread group D1117 17:44:44.965858 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965879 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.965887 1 task_exit.go:225] [ 11: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.965914 1 task_signals.go:200] [ 11: 13] Signal 9, PID: 11, TID: 13, fault addr: 0x0: terminating thread group D1117 17:44:44.965950 1 task_signals.go:200] [ 11: 12] Signal 9, PID: 11, TID: 12, fault addr: 0x0: terminating thread group D1117 17:44:44.965952 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.965985 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966006 1 task_exit.go:225] [ 11: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966101 1 task_signals.go:200] [ 11: 14] Signal 9, PID: 11, TID: 14, fault addr: 0x0: terminating thread group D1117 17:44:44.966128 1 task_signals.go:200] [ 11: 18] Signal 9, PID: 11, TID: 18, fault addr: 0x0: terminating thread group D1117 17:44:44.966130 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966109 1 task_signals.go:200] [ 11: 26] Signal 9, PID: 11, TID: 26, fault addr: 0x0: terminating thread group D1117 17:44:44.966155 1 task_signals.go:200] [ 11: 20] Signal 9, PID: 11, TID: 20, fault addr: 0x0: terminating thread group D1117 17:44:44.966188 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966208 1 task_exit.go:225] [ 11: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966221 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966243 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966250 1 task_exit.go:225] [ 11: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966267 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966305 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966311 1 task_exit.go:225] [ 11: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966346 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966455 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966471 1 task_exit.go:225] [ 11: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966520 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966557 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966564 1 task_exit.go:225] [ 11: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966588 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966640 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966648 1 task_exit.go:225] [ 11: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966670 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.966698 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.966708 1 task_exit.go:225] [ 11: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.966741 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1117 17:44:44.978904 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1117 17:44:44.978940 1 task_exit.go:225] [ 11: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.978951 1 task_exit.go:225] [ 11: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D1117 17:44:44.979089 1 loader.go:1592] updated processes (removal): map[{ci-gvisor-systrap-1-1 0}:0xc0004b4a20] D1117 17:44:44.979168 1 controller.go:831] containerManager.Wait, cid: ci-gvisor-systrap-1-1, pid: 11, waitStatus: 0x100, err: D1117 17:44:44.979278 1 urpc.go:592] urpc: successfully marshalled 38 bytes. D1117 17:44:44.979314 1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded. D1117 17:44:44.979443 604283 urpc.go:635] urpc: unmarshal success. I1117 17:44:44.979564 604283 cli.go:220] Exiting with status: 256 D1117 17:44:44.979540 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:44:45.033819 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:44:45.033982 1 urpc.go:635] urpc: unmarshal success. D1117 17:44:45.034013 1 urpc.go:302] urpc: handling RPC call for method debug.Stacks D1117 17:44:45.035458 1 urpc.go:592] urpc: successfully marshalled 37148 bytes. D1117 17:44:45.035487 1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded. D1117 17:44:45.038733 1 urpc.go:433] urpc: unregistering client with FD 27 D1117 17:44:45.039080 1 urpc.go:422] urpc: registering client with FD 27 D1117 17:44:45.039225 1 urpc.go:635] urpc: unmarshal success. D1117 17:44:45.039254 1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes D1117 17:44:45.039284 1 controller.go:294] containerManager.Processes, cid: ci-gvisor-systrap-1-1 D1117 17:44:45.039445 1 urpc.go:592] urpc: successfully marshalled 1149 bytes. D1117 17:44:45.039472 1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded. D1117 17:44:45.039667 1 urpc.go:433] urpc: unregistering client with FD 27