syzbot


SYZFAIL: bad thread state in completion

Status: auto-closed as invalid on 2021/11/07 12:12
First crash: 1313d, last: 1205d

Sample crash report:
SYZFAIL: bad thread state in completion
ready=-1920382721 done=-152 executing=255 (errno 110: Connection timed out)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
D0809 12:04:48.209628  636376 task_exit.go:211] [  17] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.209639  636376 task_signals.go:216] [  14] Signal 9: terminating thread group
I0809 12:04:48.212056  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 14, fault addr: 0x0
D0809 12:04:48.212144  636376 task_signals.go:216] [  22] Signal 9: terminating thread group
D0809 12:04:48.212206  636376 task_signals.go:216] [  12] Signal 9: terminating thread group
D0809 12:04:48.212262  636376 task_signals.go:216] [  11] Signal 9: terminating thread group
I0809 12:04:48.212313  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 11, fault addr: 0x0
D0809 12:04:48.212365  636376 task_exit.go:211] [  17] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.212418  636376 task_exit.go:211] [  17] Transitioning from exit state TaskExitZombie to TaskExitDead
I0809 12:04:48.212509  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 22, fault addr: 0x0
I0809 12:04:48.212570  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 12, fault addr: 0x0
D0809 12:04:48.212621  636376 task_exit.go:211] [  22] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.212667  636376 task_exit.go:211] [  22] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.212706  636376 task_exit.go:211] [  22] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.212762  636376 task_signals.go:216] [  15] Signal 9: terminating thread group
I0809 12:04:48.212801  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 15, fault addr: 0x0
D0809 12:04:48.212841  636376 task_exit.go:211] [  15] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.212880  636376 task_exit.go:211] [  15] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.212917  636376 task_exit.go:211] [  15] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.212980  636376 task_exit.go:211] [  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.226756  636376 task_signals.go:216] [  13] Signal 9: terminating thread group
D0809 12:04:48.226863  636376 task_signals.go:216] [  24] Signal 9: terminating thread group
D0809 12:04:48.226882  636376 task_signals.go:216] [  16] Signal 9: terminating thread group
D0809 12:04:48.226891  636376 task_signals.go:216] [  18] Signal 9: terminating thread group
D0809 12:04:48.226906  636376 task_signals.go:216] [  19] Signal 9: terminating thread group
D0809 12:04:48.226926  636376 task_signals.go:216] [  20] Signal 9: terminating thread group
D0809 12:04:48.226934  636376 task_signals.go:216] [  21] Signal 9: terminating thread group
D0809 12:04:48.226944  636376 task_signals.go:216] [  29] Signal 9: terminating thread group
D0809 12:04:48.226950  636376 task_signals.go:216] [  23] Signal 9: terminating thread group
D0809 12:04:48.226965  636376 task_exit.go:211] [  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.226980  636376 task_signals.go:216] [  32] Signal 9: terminating thread group
D0809 12:04:48.226985  636376 task_signals.go:216] [  26] Signal 9: terminating thread group
D0809 12:04:48.226991  636376 task_signals.go:216] [  27] Signal 9: terminating thread group
D0809 12:04:48.226998  636376 task_signals.go:216] [  28] Signal 9: terminating thread group
D0809 12:04:48.227007  636376 task_signals.go:216] [  31] Signal 9: terminating thread group
D0809 12:04:48.227012  636376 task_signals.go:216] [  30] Signal 9: terminating thread group
D0809 12:04:48.227021  636376 task_signals.go:216] [  33] Signal 9: terminating thread group
D0809 12:04:48.227028  636376 task_signals.go:216] [  34] Signal 9: terminating thread group
D0809 12:04:48.227514  636376 task_exit.go:211] [  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.227710  636376 task_exit.go:211] [  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.227820  636376 task_exit.go:211] [  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.227880  636376 task_exit.go:211] [  12] Transitioning from exit state TaskExitZombie to TaskExitDead
I0809 12:04:48.227461  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 24, fault addr: 0x0
I0809 12:04:48.228028  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 13, fault addr: 0x0
I0809 12:04:48.228065  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 32, fault addr: 0x0
I0809 12:04:48.228092  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 26, fault addr: 0x0
I0809 12:04:48.228098  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 27, fault addr: 0x0
I0809 12:04:48.228113  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 20, fault addr: 0x0
I0809 12:04:48.228119  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 16, fault addr: 0x0
I0809 12:04:48.228130  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 18, fault addr: 0x0
I0809 12:04:48.228136  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 19, fault addr: 0x0
I0809 12:04:48.228141  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 29, fault addr: 0x0
I0809 12:04:48.228146  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 21, fault addr: 0x0
I0809 12:04:48.228151  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 28, fault addr: 0x0
I0809 12:04:48.228156  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 31, fault addr: 0x0
I0809 12:04:48.228160  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 30, fault addr: 0x0
I0809 12:04:48.228172  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 34, fault addr: 0x0
I0809 12:04:48.228177  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 23, fault addr: 0x0
I0809 12:04:48.228181  636376 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 33, fault addr: 0x0
D0809 12:04:48.228002  636376 task_exit.go:211] [  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228188  636376 task_exit.go:211] [  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228205  636376 task_exit.go:211] [  24] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228213  636376 task_exit.go:211] [  24] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228218  636376 task_exit.go:211] [  24] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228232  636376 task_exit.go:211] [  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228238  636376 task_exit.go:211] [  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228242  636376 task_exit.go:211] [  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228258  636376 task_exit.go:211] [  32] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228263  636376 task_exit.go:211] [  32] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228267  636376 task_exit.go:211] [  32] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228279  636376 task_exit.go:211] [  26] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228355  636376 task_exit.go:211] [  26] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228401  636376 task_exit.go:211] [  26] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228505  636376 task_exit.go:211] [  27] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228697  636376 task_exit.go:211] [  27] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228704  636376 task_exit.go:211] [  27] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228727  636376 task_exit.go:211] [  20] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228763  636376 task_exit.go:211] [  20] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228768  636376 task_exit.go:211] [  20] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228784  636376 task_exit.go:211] [  16] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228791  636376 task_exit.go:211] [  16] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228795  636376 task_exit.go:211] [  16] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228829  636376 task_exit.go:211] [  18] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228839  636376 task_exit.go:211] [  18] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228843  636376 task_exit.go:211] [  18] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228854  636376 task_exit.go:211] [  19] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228860  636376 task_exit.go:211] [  19] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228864  636376 task_exit.go:211] [  19] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228874  636376 task_exit.go:211] [  29] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228880  636376 task_exit.go:211] [  29] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228884  636376 task_exit.go:211] [  29] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228896  636376 task_exit.go:211] [  21] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228902  636376 task_exit.go:211] [  21] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228906  636376 task_exit.go:211] [  21] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228919  636376 task_exit.go:211] [  28] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228928  636376 task_exit.go:211] [  28] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228932  636376 task_exit.go:211] [  28] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228941  636376 task_exit.go:211] [  31] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228949  636376 task_exit.go:211] [  31] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228953  636376 task_exit.go:211] [  31] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.228980  636376 task_exit.go:211] [  30] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.228987  636376 task_exit.go:211] [  30] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.228991  636376 task_exit.go:211] [  30] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.229006  636376 task_exit.go:211] [  34] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.229012  636376 task_exit.go:211] [  34] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.229016  636376 task_exit.go:211] [  34] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.229032  636376 task_exit.go:211] [  23] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.229038  636376 task_exit.go:211] [  23] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.229047  636376 task_exit.go:211] [  23] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.229059  636376 task_exit.go:211] [  33] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0809 12:04:48.234933  636376 task_exit.go:211] [  33] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0809 12:04:48.235022  636376 task_exit.go:211] [  33] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.235040  636376 task_exit.go:211] [  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D0809 12:04:48.235153  636376 loader.go:1034] updated processes (removal): map[{ci-gvisor-ptrace-3-cover-0 0}:0xc000210630]
D0809 12:04:48.235344  636376 controller.go:500] containerManager.Wait, cid: ci-gvisor-ptrace-3-cover-0, pid: 11, waitStatus: 0x100, err: <nil>
D0809 12:04:48.235555  636376 urpc.go:663] urpc: successfully marshalled 38 bytes.
D0809 12:04:48.235837  637359 urpc.go:717] urpc: unmarshal success.
I0809 12:04:48.235943  637359 main.go:248] Exiting with status: 256
D0809 12:04:48.298870  636376 urpc.go:717] urpc: unmarshal success.
D0809 12:04:48.298925  636376 controller.go:559] containerManager.Signal: cid: ci-gvisor-ptrace-3-cover-0, PID: 0, signal: 0, mode: Process
D0809 12:04:48.298974  636376 urpc.go:663] urpc: successfully marshalled 37 bytes.
D0809 12:04:48.299471  636376 urpc.go:717] urpc: unmarshal success.
D0809 12:04:48.308540  636376 urpc.go:663] urpc: successfully marshalled 110588 bytes.
D0809 12:04:48.311441  636376 urpc.go:717] urpc: unmarshal success.
D0809 12:04:48.311503  636376 controller.go:203] containerManager.Processes, cid: ci-gvisor-ptrace-3-cover-0
D0809 12:04:48.311706  636376 urpc.go:663] urpc: successfully marshalled 161 bytes.
I0809 12:04:52.082497  636376 watchdog.go:335] Watchdog starting loop, tasks: 11, discount: 0s

Crashes (4):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/08/09 12:05 gvisor c07dc3828a03 6972b106 .config console log report info ci-gvisor-ptrace-3-cover SYZFAIL: bad thread state in completion
2021/07/28 15:06 gvisor 964fb3ca7687 17d6ab15 .config console log report info ci-gvisor-ptrace-3-cover SYZFAIL: bad thread state in completion
2021/05/19 17:04 gvisor 52394c34afce a343ba6b .config console log report info ci-gvisor-ptrace-1-cover SYZFAIL: bad thread state in completion
2021/04/23 02:09 gvisor dbfdb31e8a01 590921a5 .config console log report info ci-gvisor-ptrace-1-cover SYZFAIL: bad thread state in completion
* Struck through repros no longer work on HEAD.