syzbot

SYZFAIL: bad allocate request
allocated=0 size=18446744073709551092/18446744073709551096 (errno 9: Bad file descriptor)
D1022 14:17:21.442534       1 task_exit.go:214] [   7:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1022 14:17:21.464191       1 task_signals.go:477] [ 6307: 6307] No task notified of signal 9
D1022 14:17:21.464546       1 task_exit.go:214] [   7:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1022 14:17:21.464702       1 task_exit.go:214] [   7:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D1022 14:17:21.465487       1 task_signals.go:202] [ 6307: 6307] Signal 9, PID: 6307, TID: 6307, fault addr: 0x0: terminating thread group
D1022 14:17:21.465535       1 loader.go:1416] updated processes (removal): map[{ci-gvisor-ptrace-3-race-cover-0 0}:0xc000718210]
D1022 14:17:21.465871       1 task_exit.go:214] [ 6307: 6307] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1022 14:17:21.465866       1 controller.go:721] containerManager.Wait, cid: ci-gvisor-ptrace-3-race-cover-0, pid: 7, waitStatus: 0x4300, err: <nil>
D1022 14:17:21.466706  479470 urpc.go:614] urpc: unmarshal success.
I1022 14:17:21.466922  479470 main.go:221] Exiting with status: 17152
D1022 14:17:21.467833       1 urpc.go:571] urpc: successfully marshalled 40 bytes.
D1022 14:17:21.470165       1 task_signals.go:439] [ 6308(   1): 6308(   1)] Discarding ignored signal 13
D1022 14:17:21.470562       1 task_signals.go:439] [ 6308(   1): 6308(   1)] Discarding ignored signal 13
D1022 14:17:21.470904       1 task_signals.go:439] [ 6308(   1): 6308(   1)] Discarding ignored signal 13
D1022 14:17:21.471247       1 task_exit.go:214] [ 6308(   1): 6308(   1)] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1022 14:17:21.494792       1 task_signals.go:477] [ 6308(   1): 6308(   1)] No task notified of signal 9
D1022 14:17:21.494993       1 task_exit.go:214] [ 6307: 6307] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1022 14:17:21.495203       1 task_signals.go:466] [   1:   1] Notified of signal 17
D1022 14:17:21.495789       1 task_signals.go:177] [   1:   1] Restarting syscall 202: interrupted by signal 17
D1022 14:17:21.495847       1 task_signals.go:218] [   1:   1] Signal 17: delivering to handler
D1022 14:17:21.497115       1 task_exit.go:371] [ 6308(   1): 6308(   1)] Init process terminating, killing namespace
D1022 14:17:21.497415       1 task_signals.go:466] [ 6353(  46): 6353(  46)] Notified of signal 9
D1022 14:17:21.497600       1 task_exit.go:214] [ 6308(   1): 6308(   1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1022 14:17:21.497734       1 task_signals.go:466] [   1:   1] Notified of signal 17
D1022 14:17:21.497987       1 task_signals.go:177] [   1:   1] Restarting syscall 202: interrupted by signal 17
D1022 14:17:21.497982       1 task_signals.go:202] [ 6353(  46): 6353(  46)] Signal 9, PID: 6353, TID: 6353, fault addr: 0x0: terminating thread group
D1022 14:17:21.498043       1 task_signals.go:218] [   1:   1] Signal 17: delivering to handler
D1022 14:17:21.498259       1 task_exit.go:214] [ 6353(  46): 6353(  46)] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1022 14:17:21.532965       1 task_exit.go:371] [ 6353(  46): 6353(  46)] Init process terminating, killing namespace
D1022 14:17:21.533153       1 task_signals.go:454] [ 6308(   1): 6308(   1)] Discarding duplicate signal 9
D1022 14:17:21.533241       1 task_exit.go:214] [ 6353(  46): 6353(  46)] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1022 14:17:21.533324       1 task_exit.go:214] [ 6353(  46): 6353(  46)] Transitioning from exit state TaskExitZombie to TaskExitDead
D1022 14:17:21.552799       1 urpc.go:614] urpc: unmarshal success.
D1022 14:17:21.555252       1 urpc.go:571] urpc: successfully marshalled 33605 bytes.
D1022 14:17:21.561041       1 urpc.go:614] urpc: unmarshal success.
D1022 14:17:21.561214       1 controller.go:278] containerManager.Processes, cid: ci-gvisor-ptrace-3-race-cover-0
D1022 14:17:21.582604       1 urpc.go:571] urpc: successfully marshalled 7891 bytes.
I1022 14:17:33.645905       1 watchdog.go:295] Watchdog starting loop, tasks: 73, discount: 0s