panic: disabled syscall goroutine 1 [running]: main.(*Fuzzer).checkDisabledCalls(0xc0002a4900, 0xc001ad4bb0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:512 +0x552 main.(*Fuzzer).deserializeInput(0xc0002a4900, {0xc001ad4bb0, 0xa2, 0xa2}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:490 +0xf7 main.(*Fuzzer).addCandidateInput(0xc0002a4900, {{0xc001ad4bb0?, 0xc?, 0xc00086f800?}, 0x60?, 0xbd?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:465 +0x31 main.(*Fuzzer).poll(0xc0002a4900, 0x1, 0xc000afc3c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:436 +0x6fc main.(*Fuzzer).pollLoop(0xc0002a4900) /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 D0601 02:18:53.006550 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.006645 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.006667 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.006700 1 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006727 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.006754 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.006716 1 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006754 1 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006778 1 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006797 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.006810 1 task_signals.go:204] [ 7: 4670] Signal 7, PID: 4670, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006814 1 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006829 1 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006824 1 task_signals.go:204] [ 7: 20] Signal 7, PID: 20, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006842 1 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006856 1 task_signals.go:204] [ 7: 21] Signal 7, PID: 21, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006885 1 task_signals.go:204] [ 7: 1677] Signal 7, PID: 1677, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006896 1 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006906 1 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006924 1 task_signals.go:204] [ 7: 19] Signal 7, PID: 19, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006946 1 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.006973 1 task_signals.go:204] [ 7: 1611] Signal 7, PID: 1611, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.007000 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007008 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007022 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007072 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007081 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007098 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007107 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007114 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007148 1 task_exit.go:204] [ 7: 4670] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007159 1 task_exit.go:204] [ 7: 4670] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007165 1 task_exit.go:204] [ 7: 4670] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007179 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007188 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007196 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007207 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007217 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007223 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007236 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007248 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007255 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007267 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007277 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007301 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007318 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007344 1 task_signals.go:470] [ 1678: 1678] Notified of signal 9 D0601 02:18:53.007363 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007370 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007382 1 task_exit.go:204] [ 7: 1677] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007393 1 task_exit.go:204] [ 7: 1677] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007407 1 task_exit.go:204] [ 7: 1677] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007439 1 task_signals.go:204] [ 1678: 1678] Signal 1678, PID: 1678, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.007455 1 task_exit.go:204] [ 1678: 1678] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007511 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007549 1 task_signals.go:458] [ 1678: 1678] Discarding duplicate signal 9 D0601 02:18:53.007573 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007581 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007595 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007605 1 task_signals.go:458] [ 1678: 1678] Discarding duplicate signal 9 D0601 02:18:53.007617 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007624 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007656 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007685 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007692 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007704 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007723 1 task_signals.go:458] [ 1678: 1678] Discarding duplicate signal 9 D0601 02:18:53.007732 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.007739 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.007750 1 task_exit.go:204] [ 7: 1611] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.007928 1 task_signals.go:470] [ 1679: 1679] Notified of signal 9 D0601 02:18:53.007994 1 task_exit.go:204] [ 1678: 1678] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.008013 1 task_signals.go:481] [ 7: 7] No task notified of signal 17 D0601 02:18:53.008108 1 task_signals.go:204] [ 1679: 1679] Signal 1679, PID: 1679, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.008156 1 task_exit.go:204] [ 1679: 1679] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.010186 1 task_exit.go:358] [ 1679: 1679] Init process terminating, killing namespace D0601 02:18:53.010759 1 task_signals.go:481] [ 12891: 12891] No task notified of signal 9 D0601 02:18:53.012236 1 task_signals.go:481] [ 9694: 9694] No task notified of signal 9 D0601 02:18:53.012285 1 task_exit.go:204] [ 1679: 1679] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.012303 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0601 02:18:53.012336 1 task_signals.go:204] [ 9694: 9694] Signal 9694, PID: 9694, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.012359 1 task_exit.go:204] [ 9694: 9694] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.017083 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0601 02:18:53.017205 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0601 02:18:53.020104 1 task_exit.go:358] [ 9694: 9694] Init process terminating, killing namespace D0601 02:18:53.020142 1 task_signals.go:458] [ 1679: 1679] Discarding duplicate signal 9 D0601 02:18:53.020163 1 task_signals.go:458] [ 12891: 12891] Discarding duplicate signal 9 D0601 02:18:53.020176 1 task_exit.go:204] [ 9694: 9694] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.020192 1 task_exit.go:204] [ 9694: 9694] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.044873 1 task_signals.go:458] [ 1678: 1678] Discarding duplicate signal 9 D0601 02:18:53.044982 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0601 02:18:53.045058 1 task_exit.go:204] [ 7: 1611] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.045139 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0601 02:18:53.045192 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0601 02:18:53.045123 1 task_exit.go:204] [ 7: 1611] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.045471 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.045507 1 loader.go:1159] updated processes (removal): map[{ci-gvisor-kvm-cover-3 0}:0xc0006dcd20] D0601 02:18:53.045538 1 controller.go:560] containerManager.Wait, cid: ci-gvisor-kvm-cover-3, pid: 7, waitStatus: 0x200, err: D0601 02:18:53.045608 1 urpc.go:568] urpc: successfully marshalled 38 bytes. D0601 02:18:53.046082 10848 urpc.go:611] urpc: unmarshal success. I0601 02:18:53.046186 10848 main.go:259] Exiting with status: 512 D0601 02:18:53.187254 1 task_signals.go:204] [ 12891: 12891] Signal 12891, PID: 12891, TID: 0, fault addr: 0x9: terminating thread group D0601 02:18:53.187345 1 task_exit.go:204] [ 12891: 12891] Transitioning from exit state TaskExitNone to TaskExitInitiated D0601 02:18:53.188242 1 task_exit.go:358] [ 12891: 12891] Init process terminating, killing namespace D0601 02:18:53.188311 1 task_signals.go:458] [ 1679: 1679] Discarding duplicate signal 9 D0601 02:18:53.188347 1 task_exit.go:204] [ 12891: 12891] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0601 02:18:53.188388 1 task_exit.go:204] [ 12891: 12891] Transitioning from exit state TaskExitZombie to TaskExitDead D0601 02:18:53.355785 1 urpc.go:611] urpc: unmarshal success. D0601 02:18:53.357609 1 urpc.go:568] urpc: successfully marshalled 42004 bytes. D0601 02:18:53.359207 1 urpc.go:611] urpc: unmarshal success. D0601 02:18:53.359261 1 controller.go:226] containerManager.Processes, cid: ci-gvisor-kvm-cover-3 D0601 02:18:53.359408 1 urpc.go:568] urpc: successfully marshalled 490 bytes. D0601 02:18:56.950450 1 sampler.go:191] Time: Adjusting syscall overhead down to 357