panic: disabled syscall goroutine 1 [running]: main.(*Fuzzer).checkDisabledCalls(0xc0002b0600, 0xc001052f60?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:512 +0x552 main.(*Fuzzer).deserializeInput(0xc0002b0600, {0xc001052f60, 0x5a, 0x5a}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:490 +0xf7 main.(*Fuzzer).addCandidateInput(0xc0002b0600, {{0xc001052f60?, 0xc?, 0xc000bf3800?}, 0x30?, 0xcc?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:465 +0x31 main.(*Fuzzer).poll(0xc0002b0600, 0x1, 0xc0011fb9e0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:436 +0x6fc main.(*Fuzzer).pollLoop(0xc0002b0600) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:410 +0x318 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c D0614 18:07:29.140903 1 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.140980 1 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141020 1 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.140981 1 task_signals.go:204] [ 6: 1672] Signal 6, PID: 1672, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141112 1 task_signals.go:204] [ 6: 13] Signal 6, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141134 1 task_signals.go:204] [ 6: 9] Signal 6, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141145 1 task_signals.go:204] [ 6: 6] Signal 6, PID: 6, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141155 1 task_signals.go:204] [ 6: 7] Signal 6, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141164 1 task_signals.go:204] [ 6: 8] Signal 6, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141129 1 task_signals.go:204] [ 6: 14] Signal 6, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141174 1 task_signals.go:204] [ 6: 16] Signal 6, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141185 1 task_signals.go:204] [ 6: 15] Signal 6, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141200 1 task_exit.go:204] [ 6: 1672] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141225 1 task_signals.go:204] [ 6: 11] Signal 6, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141272 1 task_signals.go:204] [ 6: 12] Signal 6, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141287 1 task_signals.go:204] [ 6: 19] Signal 6, PID: 19, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141310 1 task_signals.go:204] [ 6: 1671] Signal 6, PID: 1671, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141322 1 task_signals.go:204] [ 6: 17] Signal 6, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141414 1 task_signals.go:204] [ 6: 21] Signal 6, PID: 21, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141447 1 task_signals.go:204] [ 6: 20] Signal 6, PID: 20, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.141458 1 task_exit.go:204] [ 6: 1672] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141465 1 task_exit.go:204] [ 6: 1672] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141584 1 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141609 1 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141615 1 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141642 1 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141688 1 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141696 1 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141709 1 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141717 1 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141728 1 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141736 1 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141741 1 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141749 1 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141762 1 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141771 1 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141783 1 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141792 1 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141797 1 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141807 1 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141821 1 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141827 1 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141837 1 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141850 1 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141863 1 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141873 1 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141882 1 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141887 1 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141896 1 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141912 1 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141918 1 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141931 1 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141938 1 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141943 1 task_exit.go:204] [ 6: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141958 1 task_exit.go:204] [ 6: 1671] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141972 1 task_exit.go:204] [ 6: 1671] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.141977 1 task_exit.go:204] [ 6: 1671] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.141987 1 task_exit.go:204] [ 6: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.141999 1 task_exit.go:204] [ 6: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.142004 1 task_exit.go:204] [ 6: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.142019 1 task_exit.go:204] [ 6: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.142029 1 task_exit.go:204] [ 6: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.142034 1 task_exit.go:204] [ 6: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.142043 1 task_exit.go:204] [ 6: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.161146 1 task_signals.go:470] [ 1673: 1673] Notified of signal 9 D0614 18:07:29.161404 1 task_exit.go:204] [ 6: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.161469 1 task_exit.go:204] [ 6: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.161493 1 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.161528 1 loader.go:1159] updated processes (removal): map[{ci-gvisor-kvm-cover-2 0}:0xc0001f6c30] D0614 18:07:29.161579 1 controller.go:560] containerManager.Wait, cid: ci-gvisor-kvm-cover-2, pid: 6, waitStatus: 0x200, err: D0614 18:07:29.161799 2012 urpc.go:611] urpc: unmarshal success. I0614 18:07:29.161902 2012 main.go:265] Exiting with status: 512 D0614 18:07:29.161868 1 task_signals.go:204] [ 1673: 1673] Signal 1673, PID: 1673, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.161976 1 task_exit.go:204] [ 1673: 1673] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.162220 1 urpc.go:568] urpc: successfully marshalled 38 bytes. D0614 18:07:29.162290 1 task_signals.go:470] [ 1674: 1674] Notified of signal 9 D0614 18:07:29.162325 1 task_exit.go:204] [ 1673: 1673] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.162389 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0614 18:07:29.162424 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0614 18:07:29.162480 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0614 18:07:29.162442 1 task_signals.go:204] [ 1674: 1674] Signal 1674, PID: 1674, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.162591 1 task_exit.go:204] [ 1674: 1674] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.163310 1 task_exit.go:358] [ 1674: 1674] Init process terminating, killing namespace D0614 18:07:29.163342 1 task_signals.go:481] [ 4880: 4880] No task notified of signal 9 D0614 18:07:29.163367 1 task_signals.go:458] [ 4880: 4880] Discarding duplicate signal 9 D0614 18:07:29.163384 1 task_exit.go:204] [ 1674: 1674] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.163436 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0614 18:07:29.163551 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0614 18:07:29.163576 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0614 18:07:29.163685 1 task_signals.go:204] [ 4880: 4880] Signal 4880, PID: 4880, TID: 0, fault addr: 0x9: terminating thread group D0614 18:07:29.163757 1 task_exit.go:204] [ 4880: 4880] Transitioning from exit state TaskExitNone to TaskExitInitiated D0614 18:07:29.164713 1 task_exit.go:358] [ 4880: 4880] Init process terminating, killing namespace D0614 18:07:29.164744 1 task_signals.go:458] [ 1674: 1674] Discarding duplicate signal 9 D0614 18:07:29.164754 1 task_exit.go:204] [ 4880: 4880] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0614 18:07:29.164762 1 task_exit.go:204] [ 4880: 4880] Transitioning from exit state TaskExitZombie to TaskExitDead D0614 18:07:29.222454 1 urpc.go:611] urpc: unmarshal success. D0614 18:07:29.223973 1 urpc.go:568] urpc: successfully marshalled 39964 bytes. D0614 18:07:29.225045 1 urpc.go:611] urpc: unmarshal success. D0614 18:07:29.225080 1 controller.go:226] containerManager.Processes, cid: ci-gvisor-kvm-cover-2 D0614 18:07:29.225205 1 urpc.go:568] urpc: successfully marshalled 484 bytes.