syzbot


gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} (3)

Status: auto-obsoleted due to no activity on 2024/07/16 12:41
Reported-by: syzbot+f0a7d9ade1efb921f2a3@syzkaller.appspotmail.com
First crash: 307d, last: 223d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} 1 878d 878d 0/26 closed as invalid on 2022/07/02 08:56
gvisor gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} (2) 21 566d 781d 0/26 auto-obsoleted due to no activity on 2023/08/07 20:11

Sample crash report:
2024/04/17 12:19:51 SYZFATAL: BUG: simple call failed: {Flags:1 Signal:[] Cover:[] Comps: Errno:999}
D0417 12:19:51.902130  604587 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.018582  604587 urpc.go:611] urpc: unmarshal success.
D0417 12:19:52.101810  604587 task_signals.go:204] [   6:   8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group
D0417 12:19:52.460602  604587 task_signals.go:204] [   6:  15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group
D0417 12:19:52.470595  604587 task_signals.go:204] [   6:   7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group
D0417 12:19:52.470788  604587 task_signals.go:204] [   6:  10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group
D0417 12:19:52.470911  604587 task_signals.go:204] [   6:  11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group
D0417 12:19:52.471070  604587 task_signals.go:204] [   6:  13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group
D0417 12:19:52.471162  604587 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:52.471335  604587 task_signals.go:204] [   6:  12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group
D0417 12:19:52.471481  604587 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.472956  604587 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:52.473022  604587 task_exit.go:204] [   6:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:52.473274  604587 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.460455  604587 task_signals.go:204] [   6:  14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group
D0417 12:19:52.588884  604587 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.588736  604587 task_signals.go:204] [   6:   9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group
D0417 12:19:52.869786  604587 urpc.go:568] urpc: successfully marshalled 80413 bytes.
D0417 12:19:52.888099  604587 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.888316  604587 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.888418  604587 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.888531  604587 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.888624  604587 task_exit.go:204] [   6:  15] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.889000  604587 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0417 12:19:52.889124  604587 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:52.889186  604587 task_exit.go:204] [   6:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:52.930809  604587 urpc.go:611] urpc: unmarshal success.
D0417 12:19:52.930967  604587 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-race-cover-test-0
D0417 12:19:52.961027  604587 urpc.go:568] urpc: successfully marshalled 383 bytes.
D0417 12:19:53.005999  604587 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.031625  604587 task_exit.go:204] [   6:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.033088  604587 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.033150  604587 task_exit.go:204] [   6:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.059756  604587 task_exit.go:361] [  19(   1):  19(   1)] Init process terminating, killing namespace
D0417 12:19:53.062112  604587 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.062251  604587 task_exit.go:204] [   6:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.062462  604587 task_exit.go:204] [   6:  15] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.062512  604587 task_exit.go:204] [   6:  15] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.062678  604587 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.062730  604587 task_exit.go:204] [   6:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.063086  604587 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.063135  604587 task_exit.go:204] [   6:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.063359  604587 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.063403  604587 task_exit.go:204] [   6:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.063506  604587 task_exit.go:204] [   6:   6] Transitioning from exit state TaskExitZombie to TaskExitDead
D0417 12:19:53.063712  604587 task_exit.go:204] [  19(   1):  19(   1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0417 12:19:53.063863  604587 task_signals.go:470] [   1:   1] Notified of signal 17
D0417 12:19:53.064078  604587 loader.go:1261] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-race-cover-test-0 0}:0xc00026b860]
D0417 12:19:53.064153  604587 controller.go:535] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-race-cover-test-0, pid: 6, waitStatus: 0x100, err: <nil>
D0417 12:19:53.064306  604587 urpc.go:568] urpc: successfully marshalled 38 bytes.
D0417 12:19:53.067480  604587 task_signals.go:179] [   1:   1] Restarting syscall 98: interrupted by signal 17
D0417 12:19:53.067541  604587 task_signals.go:220] [   1:   1] Signal 17: delivering to handler
D0417 12:19:53.066372  605355 urpc.go:611] urpc: unmarshal success.
I0417 12:19:53.066503  605355 main.go:226] Exiting with status: 256
I0417 12:20:14.633568  604587 watchdog.go:295] Watchdog starting loop, tasks: 6, discount: 0s

Crashes (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/17 12:40 gvisor 7a48d7a7a845 18f6e127 .config console log report ci-gvisor-arm64-systrap-1-race-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2024/01/24 14:02 gvisor f82d97c9ee1a 1e153dc8 .config console log report ci-gvisor-arm64-systrap-1-race-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
* Struck through repros no longer work on HEAD.