I0819 02:19:24.702248 13074 x:0] CalibratedClock(Monotonic): ready I0819 02:19:24.702317 13074 x:0] CalibratedClock(Realtime): ready D0819 02:19:24.702336 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438383130852541 monotonicBaseRef:1000196143 monotonicFrequency:2299836609 realtimeReady:1 realtimeBaseCycles:18438383131037846 realtimeBaseRef:1566181164702316080 realtimeFrequency:2299836499} D0819 02:19:25.702204 13074 x:0] Clock(Monotonic): error: 148 ns, adjusted frequency from 2299836609 Hz to 2299837103 Hz D0819 02:19:25.702262 13074 x:0] Clock(Realtime): error: 173 ns, adjusted frequency from 2299836499 Hz to 2299837100 Hz D0819 02:19:25.702271 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438385430585599 monotonicBaseRef:2000151117 monotonicFrequency:2299837103 realtimeReady:1 realtimeBaseCycles:18438385430748025 realtimeBaseRef:1566181165702261154 realtimeFrequency:2299837100} D0819 02:19:26.703700 13074 x:0] Clock(Monotonic): error: 56 ns, adjusted frequency from 2299837103 Hz to 2299836945 Hz D0819 02:19:26.703824 13074 x:0] Clock(Realtime): error: 93 ns, adjusted frequency from 2299837100 Hz to 2299836993 Hz D0819 02:19:26.703833 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438387733877723 monotonicBaseRef:3001653406 monotonicFrequency:2299836945 realtimeReady:1 realtimeBaseCycles:18438387734177512 realtimeBaseRef:1566181166703823172 realtimeFrequency:2299836993} D0819 02:19:27.702241 13074 x:0] Clock(Monotonic): error: 41 ns, adjusted frequency from 2299836945 Hz to 2299836935 Hz D0819 02:19:27.702306 13074 x:0] Clock(Realtime): error: 76 ns, adjusted frequency from 2299836993 Hz to 2299836990 Hz D0819 02:19:27.702315 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438390030318894 monotonicBaseRef:4000176877 monotonicFrequency:2299836935 realtimeReady:1 realtimeBaseCycles:18438390030520091 realtimeBaseRef:1566181167702303753 realtimeFrequency:2299836990} D0819 02:19:28.702964 13074 x:0] Clock(Monotonic): error: 44 ns, adjusted frequency from 2299836935 Hz to 2299836961 Hz D0819 02:19:28.703029 13074 x:0] Clock(Realtime): error: 22 ns, adjusted frequency from 2299836990 Hz to 2299836867 Hz D0819 02:19:28.703040 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438392331850808 monotonicBaseRef:5000913876 monotonicFrequency:2299836961 realtimeReady:1 realtimeBaseCycles:18438392332022740 realtimeBaseRef:1566181168703028003 realtimeFrequency:2299836867} D0819 02:19:29.702194 13074 x:0] Clock(Monotonic): error: 5 ns, adjusted frequency from 2299836961 Hz to 2299836876 Hz D0819 02:19:29.702268 13074 x:0] Clock(Realtime): error: 69 ns, adjusted frequency from 2299836867 Hz to 2299837010 Hz D0819 02:19:29.702278 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438394629922605 monotonicBaseRef:6000146358 monotonicFrequency:2299836876 realtimeReady:1 realtimeBaseCycles:18438394630106603 realtimeBaseRef:1566181169702265773 realtimeFrequency:2299837010} D0819 02:19:30.702694 13074 x:0] Clock(Monotonic): error: 227 ns, adjusted frequency from 2299836876 Hz to 2299837411 Hz D0819 02:19:30.702755 13074 x:0] Clock(Realtime): error: 153 ns, adjusted frequency from 2299837010 Hz to 2299837214 Hz D0819 02:19:30.702765 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438396930905709 monotonicBaseRef:7000644753 monotonicFrequency:2299837411 realtimeReady:1 realtimeBaseCycles:18438396931064678 realtimeBaseRef:1566181170702753227 realtimeFrequency:2299837214} D0819 02:19:31.702248 13074 x:0] Clock(Monotonic): error: -193 ns, adjusted frequency from 2299837411 Hz to 2299836433 Hz D0819 02:19:31.702299 13074 x:0] Clock(Realtime): error: -115 ns, adjusted frequency from 2299837214 Hz to 2299836603 Hz D0819 02:19:31.702314 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438399229685777 monotonicBaseRef:8000185006 monotonicFrequency:2299836433 realtimeReady:1 realtimeBaseCycles:18438399229854053 realtimeBaseRef:1566181171702297612 realtimeFrequency:2299836603} D0819 02:19:32.702225 13074 x:0] Clock(Monotonic): error: 13 ns, adjusted frequency from 2299836433 Hz to 2299836907 Hz D0819 02:19:32.702281 13074 x:0] Clock(Realtime): error: 24 ns, adjusted frequency from 2299836603 Hz to 2299836926 Hz D0819 02:19:32.702291 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438401529501707 monotonicBaseRef:9000176091 monotonicFrequency:2299836907 realtimeReady:1 realtimeBaseCycles:18438401529649658 realtimeBaseRef:1566181172702279785 realtimeFrequency:2299836926} D0819 02:19:33.702246 13074 x:0] Clock(Monotonic): error: 152 ns, adjusted frequency from 2299836907 Hz to 2299837272 Hz D0819 02:19:33.702307 13074 x:0] Clock(Realtime): error: 144 ns, adjusted frequency from 2299836926 Hz to 2299837250 Hz D0819 02:19:33.702318 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438403829383569 monotonicBaseRef:10000195638 monotonicFrequency:2299837272 realtimeReady:1 realtimeBaseCycles:18438403829544495 realtimeBaseRef:1566181173702304965 realtimeFrequency:2299837250} D0819 02:19:34.702231 13074 x:0] Clock(Monotonic): error: -119 ns, adjusted frequency from 2299837272 Hz to 2299836648 Hz D0819 02:19:34.702288 13074 x:0] Clock(Realtime): error: -125 ns, adjusted frequency from 2299837250 Hz to 2299836626 Hz D0819 02:19:34.702298 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438406129193457 monotonicBaseRef:11000183731 monotonicFrequency:2299836648 realtimeReady:1 realtimeBaseCycles:18438406129340343 realtimeBaseRef:1566181174702286962 realtimeFrequency:2299836626} D0819 02:19:35.702271 13074 x:0] Clock(Monotonic): error: -10 ns, adjusted frequency from 2299836648 Hz to 2299836894 Hz D0819 02:19:35.702355 13074 x:0] Clock(Realtime): error: 5 ns, adjusted frequency from 2299836626 Hz to 2299836928 Hz D0819 02:19:35.702367 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438408429115622 monotonicBaseRef:12000220914 monotonicFrequency:2299836894 realtimeReady:1 realtimeBaseCycles:18438408429328067 realtimeBaseRef:1566181175702352661 realtimeFrequency:2299836928} D0819 02:19:36.702777 13074 x:0] Clock(Monotonic): error: 81 ns, adjusted frequency from 2299836894 Hz to 2299837108 Hz D0819 02:19:36.702853 13074 x:0] Clock(Realtime): error: 30 ns, adjusted frequency from 2299836928 Hz to 2299836971 Hz D0819 02:19:36.702947 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438410730122755 monotonicBaseRef:13000729749 monotonicFrequency:2299837108 realtimeReady:1 realtimeBaseCycles:18438410730300408 realtimeBaseRef:1566181176702846353 realtimeFrequency:2299836971} D0819 02:19:37.702521 13074 x:0] Clock(Monotonic): error: -76 ns, adjusted frequency from 2299837108 Hz to 2299836740 Hz D0819 02:19:37.702579 13074 x:0] Clock(Realtime): error: -18 ns, adjusted frequency from 2299836971 Hz to 2299836881 Hz D0819 02:19:37.702589 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438413029369216 monotonicBaseRef:14000472927 monotonicFrequency:2299836740 realtimeReady:1 realtimeBaseCycles:18438413029520287 realtimeBaseRef:1566181177702578033 realtimeFrequency:2299836881} D0819 02:19:38.702627 13074 x:0] Clock(Monotonic): error: -5 ns, adjusted frequency from 2299836740 Hz to 2299836909 Hz D0819 02:19:38.702674 13074 x:0] Clock(Realtime): error: 2 ns, adjusted frequency from 2299836881 Hz to 2299836922 Hz D0819 02:19:38.702684 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438415329450243 monotonicBaseRef:15000579146 monotonicFrequency:2299836909 realtimeReady:1 realtimeBaseCycles:18438415329574957 realtimeBaseRef:1566181178702672730 realtimeFrequency:2299836922} D0819 02:19:39.702257 13074 x:0] Clock(Monotonic): error: 8 ns, adjusted frequency from 2299836909 Hz to 2299836926 Hz D0819 02:19:39.702303 13074 x:0] Clock(Realtime): error: 2 ns, adjusted frequency from 2299836922 Hz to 2299836922 Hz D0819 02:19:39.702312 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438417628403878 monotonicBaseRef:16000195086 monotonicFrequency:2299836926 realtimeReady:1 realtimeBaseCycles:18438417628557566 realtimeBaseRef:1566181179702301263 realtimeFrequency:2299836922} D0819 02:19:40.702849 13074 x:0] Clock(Monotonic): error: 38 ns, adjusted frequency from 2299836926 Hz to 2299836997 Hz D0819 02:19:40.702922 13074 x:0] Clock(Realtime): error: 17 ns, adjusted frequency from 2299836922 Hz to 2299836961 Hz D0819 02:19:40.702932 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438419929632542 monotonicBaseRef:17000800232 monotonicFrequency:2299836997 realtimeReady:1 realtimeBaseCycles:18438419929818201 realtimeBaseRef:1566181180702920312 realtimeFrequency:2299836961} D0819 02:19:41.702750 13074 x:0] Clock(Monotonic): error: 138 ns, adjusted frequency from 2299836997 Hz to 2299837252 Hz D0819 02:19:41.702816 13074 x:0] Clock(Realtime): error: 95 ns, adjusted frequency from 2299836961 Hz to 2299837144 Hz D0819 02:19:41.702838 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438422229240666 monotonicBaseRef:18000700714 monotonicFrequency:2299837252 realtimeReady:1 realtimeBaseCycles:18438422229411468 realtimeBaseRef:1566181181702814350 realtimeFrequency:2299837144} D0819 02:19:42.702196 13074 x:0] Clock(Monotonic): error: -177 ns, adjusted frequency from 2299837252 Hz to 2299836508 Hz D0819 02:19:42.702252 13074 x:0] Clock(Realtime): error: -119 ns, adjusted frequency from 2299837144 Hz to 2299836647 Hz D0819 02:19:42.702276 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438424527806511 monotonicBaseRef:19000147889 monotonicFrequency:2299836508 realtimeReady:1 realtimeBaseCycles:18438424527951624 realtimeBaseRef:1566181182702250402 realtimeFrequency:2299836647} I0819 02:19:43.143463 13626 x:0] *************************** I0819 02:19:43.143630 13626 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-1 /syz-executor939686629] I0819 02:19:43.143788 13626 x:0] Version {VERSION} I0819 02:19:43.143832 13626 x:0] PID: 13626 I0819 02:19:43.143891 13626 x:0] UID: 0, GID: 0 I0819 02:19:43.143929 13626 x:0] Configuration: I0819 02:19:43.143980 13626 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0819 02:19:43.144030 13626 x:0] Platform: ptrace I0819 02:19:43.144067 13626 x:0] FileAccess: shared, overlay: false I0819 02:19:43.144135 13626 x:0] Network: host, logging: false I0819 02:19:43.144175 13626 x:0] Strace: false, max size: 1024, syscalls: [] I0819 02:19:43.144225 13626 x:0] *************************** D0819 02:19:43.144354 13626 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.145600 13626 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-1": signal 0 D0819 02:19:43.145692 13626 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.145738 13626 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.146173 13074 x:0] urpc: unmarshal success. D0819 02:19:43.146243 13074 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-1 Signo:0 PID:0 Mode:Process} D0819 02:19:43.146289 13074 x:0] urpc: successfully marshalled 37 bytes. D0819 02:19:43.146350 13626 x:0] urpc: successfully marshalled 118 bytes. D0819 02:19:43.146418 13626 x:0] urpc: unmarshal success. D0819 02:19:43.146532 13626 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-1", args: /syz-executor939686629 D0819 02:19:43.146547 13626 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-1" in sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.146554 13626 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.146899 13074 x:0] urpc: unmarshal success. D0819 02:19:43.147107 13074 x:0] containerManager.ExecuteAsync: /syz-executor939686629 I0819 02:19:43.147204 13074 x:0] EXEC: [/syz-executor939686629] D0819 02:19:43.147287 13074 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-executor939686629]} D0819 02:19:43.146807 13626 x:0] urpc: successfully marshalled 440 bytes. D0819 02:19:43.147835 13074 x:0] recv [FD 7] [Tag 000001] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1241288, BlockSize: 4096, Blocks: 2432, ATime: {Sec: 1566181183, NanoSec: 102822743}, MTime: {Sec: 1566181183, NanoSec: 102822743}, CTime: {Sec: 1566181183, NanoSec: 110823310}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 13369375}]} D0819 02:19:43.147913 13074 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 5, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0819 02:19:43.148164 13074 x:0] recv [FD 7] [Tag 000001] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 13369375}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1241288, BlockSize: 4096, Blocks: 2432, ATime: {Sec: 1566181183, NanoSec: 102822743}, MTime: {Sec: 1566181183, NanoSec: 102822743}, CTime: {Sec: 1566181183, NanoSec: 110823310}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0819 02:19:43.148184 13074 x:0] send [FD 7] [Tag 000001] Twalk{FID: 5, NewFID: 6, Names: []} D0819 02:19:43.148402 13074 x:0] recv [FD 7] [Tag 000001] Rwalk{QIDs: []} D0819 02:19:43.148420 13074 x:0] send [FD 7] [Tag 000001] Tlopen{FID: 6, Flags: ReadOnly} D0819 02:19:43.149336 13626 x:0] urpc: unmarshal success. D0819 02:19:43.149391 13626 x:0] Wait on PID 22 in container "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.149403 13626 x:0] Waiting for PID 22 in sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.149409 13626 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.149538 13626 x:0] urpc: successfully marshalled 101 bytes. D0819 02:19:43.148688 13074 x:0] recv [FD 7] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 13369375}, IoUnit: 0, File: &{{29}}} D0819 02:19:43.148981 13074 x:0] Allocating stack with size of 8388608 bytes D0819 02:19:43.149101 13074 x:0] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-1 0}:0xc0002ee1e0 {ci-gvisor-ptrace-direct-overlay-host-1 22}:0xc00061cea0] D0819 02:19:43.149143 13074 x:0] urpc: successfully marshalled 37 bytes. D0819 02:19:43.150074 13074 x:0] urpc: unmarshal success. D0819 02:19:43.150124 13074 x:0] containerManager.Wait D0819 02:19:43.163471 13074 x:0] [ 22] Interrupt queued D0819 02:19:43.188574 13074 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D0819 02:19:43.188799 13074 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} executing program D0819 02:19:43.190037 13074 x:0] [ 23] Interrupt queued D0819 02:19:43.249673 13074 x:0] [ 24] Interrupt queued W0819 02:19:43.253531 13074 x:0] Invalid request partialResult true and err (type syscall.Errno) message too long for splice operation on "pipe:[11]", *pipe.Reader: goroutine 111 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xeaf300, 0xc000187968, 0xc000187990, 0xc000187990) pkg/log/log.go:272 +0xa5 gvisor.dev/gvisor/pkg/log.Traceback(0xd6ce81, 0x50, 0xc000422840, 0x6, 0x6) pkg/log/log.go:287 +0x2a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc00017e000, 0xc00018c001, 0xeafd40, 0xc00013c390, 0xeafaa0, 0xe9bc50, 0xd4435e, 0x6, 0xc000494840, 0x14, ...) pkg/sentry/syscalls/linux/error.go:118 +0x2be gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Splice(0xc00017e000, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_splice.go:256 +0x367 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00017e000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0xc000187d10, 0xc000187dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00017e000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0x420000a77, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00017e000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0xc0004a2240, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00017e000, 0x2, 0xc0003081c0) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00017e000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00017e000, 0x17) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe DIAGNOSIS: I0819 02:19:43.268212 13648 x:0] *************************** I0819 02:19:43.268275 13648 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks ci-gvisor-ptrace-direct-overlay-host-1] I0819 02:19:43.268309 13648 x:0] Version {VERSION} I0819 02:19:43.268314 13648 x:0] PID: 13648 I0819 02:19:43.268321 13648 x:0] UID: 0, GID: 0 I0819 02:19:43.268325 13648 x:0] Configuration: I0819 02:19:43.268328 13648 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0819 02:19:43.268344 13648 x:0] Platform: ptrace I0819 02:19:43.268348 13648 x:0] FileAccess: shared, overlay: false I0819 02:19:43.268365 13648 x:0] Network: host, logging: false I0819 02:19:43.268376 13648 x:0] Strace: false, max size: 1024, syscalls: [] I0819 02:19:43.268382 13648 x:0] *************************** D0819 02:19:43.268415 13648 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.269886 13648 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-1": signal 0 D0819 02:19:43.269921 13648 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.269929 13648 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.270500 13648 x:0] urpc: successfully marshalled 118 bytes. D0819 02:19:43.270565 13648 x:0] urpc: unmarshal success. I0819 02:19:43.270671 13648 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-1", PID: 13074 I0819 02:19:43.270698 13648 x:0] Retrieving sandbox stacks D0819 02:19:43.270724 13648 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.270766 13648 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-1" D0819 02:19:43.273607 13648 x:0] urpc: successfully marshalled 36 bytes. D0819 02:19:43.277822 13648 x:0] urpc: unmarshal success. I0819 02:19:43.277869 13648 x:0] *** Stack dump *** goroutine 212 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xc00001cd01, 0xc00012bd60, 0x2, 0xc0002d0700) pkg/log/log.go:272 +0xa5 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x154ca08, 0x154ca08, 0xc0005501d0, 0x0, 0x0) runsc/boot/debug.go:26 +0x26 reflect.Value.call(0xc00026f920, 0xc000148a90, 0x13, 0xd42fef, 0x4, 0xc0005f7ec8, 0x3, 0x3, 0xbc93c0, 0x1, ...) GOROOT/src/reflect/value.go:447 +0x461 reflect.Value.Call(0xc00026f920, 0xc000148a90, 0x13, 0xc0005f7ec8, 0x3, 0x3, 0x0, 0x154ca08, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00034c090, 0xc000414450, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x524 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00034c090, 0xc000414450, 0xc00034c090, 0xc000414450) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00034c090, 0xc000414450) pkg/urpc/urpc.go:440 +0x65 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc0002e8174) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002e8174) GOROOT/src/sync/waitgroup.go:130 +0x65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:917 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0002e0160, 0x0, 0x0) runsc/boot/loader.go:902 +0x3b gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00026c1b0, 0xebe640, 0xc00013c010, 0xc00026e3c0, 0xc000240b20, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0xcd1 github.com/google/subcommands.(*Commander).Execute(0xc000150000, 0xebe640, 0xc00013c010, 0xc000240b20, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x2fb github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:270 +0x158b goroutine 18 [syscall]: os/signal.signal_recv(0x0) GOROOT/src/runtime/sigqueue.go:139 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x22 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:29 +0x41 goroutine 19 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xd73898, 0xc0001280c0, 0xc000128120) pkg/sentry/platform/ptrace/subprocess.go:174 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0xd2 goroutine 33 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:307 sync.runtime_notifyListWait(0xc0002ec448, 0x0) GOROOT/src/runtime/sema.go:510 +0xf9 sync.(*Cond).Wait(0xc0002ec438) GOROOT/src/sync/cond.go:56 +0x9e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc0002ec000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0x86 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc0002ec000) pkg/sentry/pgalloc/pgalloc.go:1019 +0x67 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x211 goroutine 35 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0002e6060, 0xc0002e80f0) pkg/sentry/kernel/timekeeper.go:216 +0x164 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xbf goroutine 20 [select]: reflect.rselect(0xc000158900, 0x22, 0x22, 0xc000158900, 0x1000) GOROOT/src/runtime/select.go:542 +0x38d reflect.Select(0xc000362000, 0x22, 0x49, 0x0, 0xc226c0, 0x154ca08, 0x99, 0x0) GOROOT/src/reflect/value.go:2165 +0x171 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc00028a200, 0x21, 0x40, 0xc00033c090, 0xc000300240, 0xc0003002a0, 0xc000300300) pkg/sentry/sighandling/sighandling.go:46 +0x3a8 created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x250 goroutine 21 [syscall]: syscall.Syscall6(0x10f, 0xc0000d76e8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc00034c000, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0x93 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc0001488f8, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x104 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc0002cc520) pkg/control/server/server.go:99 +0x32 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc0002cc520) pkg/control/server/server.go:87 +0x2b created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 62 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026c510) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 49 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc00036eb00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x10, 0xc00036eb00, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x74 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0004070a0, 0x0, 0xc000036500) pkg/fdnotifier/fdnotifier.go:149 +0x7a created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0xaa goroutine 50 [syscall]: syscall.Syscall6(0x10f, 0xc0000ce280, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40b9f9, 0x1c7b8d00000002, 0xbf4e9faaec055401) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc0000ce280, 0x1, 0x0, 0x0, 0x7fd69ca99008, 0x0, 0xee1152c) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0x88 golang.org/x/sys/unix.Ppoll(0xc0000ce280, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc0000ce280, 0x8) external/org_golang_x_sys/unix/syscall_linux.go:133 +0x9d gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x8, 0x1, 0xc0000ce280, 0xc0000ce280) runsc/boot/loader.go:728 +0x44 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc000140f80, 0x0, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:500 +0x27 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffef9fb2fc2, 0x26, 0xc00013da30, 0x1, 0x1, 0xc0002e0160) runsc/boot/loader.go:726 +0x1b9 created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:717 +0x71 goroutine 58 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026c2d0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 59 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0002de0e0) pkg/sentry/watchdog/watchdog.go:181 +0xce created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x1b4 goroutine 60 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026c360) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 61 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000279500, 0xc0003009c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000279500, 0xc0003009c0, 0xebf900, 0x0, 0x36adec8, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000279500, 0x0, 0xc00060db01, 0x36adec8, 0x53e700, 0x2ffffffff, 0xc00053e780, 0xc000038a00, 0xc00060dc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000279500, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3348, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000279500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00060dd10, 0xc00060ddc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000279500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000279500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558480, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000279500, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000279500, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000279500, 0x1) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 63 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000551710, 0xc000300b40, 0xc000300ba0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0xd2 goroutine 9 [semacquire]: sync.runtime_Semacquire(0xc0003c36b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0003c36b0) GOROOT/src/sync/waitgroup.go:130 +0x65 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0002e0160, 0xc0003c3000, 0x26) runsc/boot/loader.go:890 +0x35 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc0002e0160, 0xc0001622a0, 0x26, 0xc00029a0a8, 0x0, 0x2) runsc/boot/loader.go:845 +0x1a5 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc0002cc540, 0xc00012a230, 0xc00029a0a8, 0x0, 0x0) runsc/boot/controller.go:426 +0x7d reflect.Value.call(0xc00026f860, 0xc000148a50, 0x13, 0xd42fef, 0x4, 0xc000501ec8, 0x3, 0x3, 0xbcac40, 0x1, ...) GOROOT/src/reflect/value.go:447 +0x461 reflect.Value.Call(0xc00026f860, 0xc000148a50, 0x13, 0xc000501ec8, 0x3, 0x3, 0x0, 0xc0002cc540, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00034c090, 0xc00034c0c0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x524 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00034c090, 0xc00034c0c0, 0xc00034c090, 0xc00034c0c0) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00034c090, 0xc00034c0c0) pkg/urpc/urpc.go:440 +0x65 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 64 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00031a000, 0xc000300de0, 0xc000128180, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc00031a000, 0xc000300de0, 0x1, 0x125ec0ce16, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00031a000, 0xc000300de0, 0xebf901, 0xdf8475800, 0x36ad110, 0x200d9e00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:40 +0xae gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00031a000, 0xdf8475800, 0x0, 0x36ad110, 0x0, 0xffffffff, 0xc00053ea80, 0xc000034000, 0xc00011bc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00031a000, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x40000002, 0x0, 0x3348, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00031a000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc00011bd10, 0xc00011bdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00031a000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00031a000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc000558540, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00031a000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00031a000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00031a000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 32 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00033c120) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 145 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00031aa80, 0xc000300fc0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00031aa80, 0xc000300fc0, 0xebf900, 0x0, 0x36cbd20, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00031aa80, 0x0, 0xc0002c1b01, 0x36cbd20, 0x53ec00, 0x2ffffffff, 0xc00053ec00, 0xc000036500, 0xc0002c1c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00031aa80, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x333f, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00031aa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002c1d10, 0xc0002c1dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00031aa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00031aa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558600, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00031aa80, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00031aa80, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00031aa80, 0x3) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 161 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00033c1b0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 41 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003ba000, 0xc00046c420, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003ba000, 0xc00046c420, 0xebf900, 0x0, 0xc4200ca948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003ba000, 0x0, 0xc000372b01, 0xc4200ca948, 0x4b3600, 0x2ffffffff, 0xc0004b3680, 0xc000038a00, 0xc000372c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003ba000, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3341, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003ba000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000372d10, 0xc000372dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003ba000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003ba000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001b8000, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003ba000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003ba000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003ba000, 0x4) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 77 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000384000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 78 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000402000, 0xc000382360, 0xc000128600, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000402000, 0xc000382360, 0x1, 0x4a1fdb67c, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000402000, 0xc000382360, 0xebf901, 0x3b8a9dd3, 0x36b1340, 0x204fde00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:40 +0xae gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000402000, 0x3b8a9dd3, 0x0, 0x36b1340, 0x0, 0xffffffff, 0xc0004df680, 0xc000034000, 0xc000525c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000402000, 0x36b1340, 0x0, 0x0, 0xc4204fded8, 0x0, 0x0, 0x40000002, 0x0, 0x3342, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000402000, 0xca, 0x36b1340, 0x0, 0x0, 0xc4204fded8, 0x0, 0x0, 0xc000525d10, 0xc000525dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000402000, 0xca, 0x36b1340, 0x0, 0x0, 0xc4204fded8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000402000, 0xca, 0x36b1340, 0x0, 0x0, 0xc4204fded8, 0x0, 0x0, 0xc0003c00c0, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000402000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000402000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000402000, 0x5) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 162 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00033c240) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 146 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00031b500, 0xc000301740, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00031b500, 0xc000301740, 0xebf900, 0x0, 0xc42016e148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00031b500, 0x0, 0xc00045db01, 0xc42016e148, 0x53ed00, 0x2ffffffff, 0xc00053ed80, 0xc00003d400, 0xc00045dc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00031b500, 0xc42016e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x334c, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00031b500, 0xca, 0xc42016e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00045dd10, 0xc00045ddc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00031b500, 0xca, 0xc42016e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00031b500, 0xca, 0xc42016e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005586c0, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00031b500, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00031b500, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00031b500, 0x6) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 79 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000384090) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 147 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a0000, 0xc000301a40, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a0000, 0xc000301a40, 0xebf900, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a0000, 0x0, 0xc000143b01, 0xc4200cad48, 0x53ef00, 0x2ffffffff, 0xc00053ef00, 0xc000036500, 0xc000143c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a0000, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3349, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a0000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000143d10, 0xc000143dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a0000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a0000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558780, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a0000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a0000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a0000, 0x7) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 148 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a0a80, 0xc000301c20, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a0a80, 0xc000301c20, 0xebf900, 0x0, 0xc4200fa548, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a0a80, 0x0, 0xc000142b01, 0xc4200fa548, 0x53f000, 0x2ffffffff, 0xc00053f080, 0xc00003f900, 0xc000142c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a0a80, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3340, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a0a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000142d10, 0xc000142dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a0a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a0a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558840, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a0a80, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a0a80, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a0a80, 0x8) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 149 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a1500, 0xc000301da0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a1500, 0xc000301da0, 0xebf900, 0x0, 0xc4201b6148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a1500, 0x0, 0xc00023bb01, 0xc4201b6148, 0x53f200, 0x2ffffffff, 0xc00053f200, 0xc000038a00, 0xc00023bc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a1500, 0xc4201b6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3341, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a1500, 0xca, 0xc4201b6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00023bd10, 0xc00023bdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a1500, 0xca, 0xc4201b6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a1500, 0xca, 0xc4201b6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558900, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a1500, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a1500, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a1500, 0x9) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 150 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001ec000, 0xc0001ea060, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001ec000, 0xc0001ea060, 0xebf900, 0x0, 0xc4201cc148, 0x201dde00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001ec000, 0x0, 0xc000236b01, 0xc4201cc148, 0x53f300, 0x2ffffffff, 0xc00053f380, 0xc00003f900, 0xc000236c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001ec000, 0xc4201cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3340, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001ec000, 0xca, 0xc4201cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000236d10, 0xc000236dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001ec000, 0xca, 0xc4201cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001ec000, 0xca, 0xc4201cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005589c0, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001ec000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001ec000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001ec000, 0xa) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 11 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002a8000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 93 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001f2000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 109 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00040c000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 80 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000384120) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 42 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003baa80, 0xc00046c6c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003baa80, 0xc00046c6c0, 0xebf900, 0x0, 0xc4201e4148, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003baa80, 0x0, 0xc000483b01, 0xc4201e4148, 0x4b3800, 0x2ffffffff, 0xc0004b3800, 0xc000042000, 0xc000483c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003baa80, 0xc4201e4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3343, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003baa80, 0xca, 0xc4201e4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000483d10, 0xc000483dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003baa80, 0xca, 0xc4201e4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003baa80, 0xca, 0xc4201e4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001b8240, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003baa80, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003baa80, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003baa80, 0xb) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 43 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000416000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 177 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000402a80, 0xc0003828a0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000402a80, 0xc0003828a0, 0xebf900, 0x0, 0xc4201fc148, 0x9a833e00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000402a80, 0x0, 0xc00045bb01, 0xc4201fc148, 0x4dfe00, 0x2ffffffff, 0xc0004dfe00, 0xc000044500, 0xc00045bc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000402a80, 0xc4201fc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x334b, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000402a80, 0xca, 0xc4201fc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00045bd10, 0xc00045bdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000402a80, 0xca, 0xc4201fc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000402a80, 0xca, 0xc4201fc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003c0180, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000402a80, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000402a80, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000402a80, 0xc) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 178 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003841b0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 180 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003bc000, 0xc000460540, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003bc000, 0xc000460540, 0xebf900, 0x0, 0xc4200fb148, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003bc000, 0x0, 0xc000607b01, 0xc4200fb148, 0x4b3b00, 0x2ffffffff, 0xc0004b3b00, 0xc000038a00, 0xc000607c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003bc000, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3348, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003bc000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000607d10, 0xc000607dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003bc000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003bc000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000390000, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003bc000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003bc000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003bc000, 0x14) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 196 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002ba000, 0xc000382780, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002ba000, 0xc000382780, 0xebf900, 0x0, 0xc4200fa948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002ba000, 0x0, 0xc000374b01, 0xc4200fa948, 0x4b3c00, 0x2ffffffff, 0xc0004b3c80, 0xc00003d400, 0xc000374c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002ba000, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x334c, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002ba000, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000374d10, 0xc000374dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002ba000, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002ba000, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005580c0, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002ba000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002ba000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002ba000, 0x13) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 194 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001ed500, 0xc0003823c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001ed500, 0xc0003823c0, 0xebf900, 0x0, 0xc4201fc548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001ed500, 0x0, 0xc00060bb01, 0xc4201fc548, 0x4b3e00, 0x2ffffffff, 0xc0004b3e00, 0xc00003d400, 0xc00060bc20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001ed500, 0xc4201fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x334c, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001ed500, 0xca, 0xc4201fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00060bd10, 0xc00060bdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001ed500, 0xca, 0xc4201fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001ed500, 0xca, 0xc4201fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000558000, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001ed500, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001ed500, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001ed500, 0x12) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 195 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001f2090) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 154 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000416090) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 179 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003842d0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 14 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005ce000, 0xc000301ec0, 0xc00054b920, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0005ce000, 0xc000301ec0, 0x1, 0x48fdf073e, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005ce000, 0xc000301ec0, 0xebf901, 0x2aea540, 0x6c1c5c, 0x54488c01, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:40 +0xae gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005ce000, 0x2aea540, 0x0, 0x6c1c5c, 0x1, 0xffffffff, 0xc0004f3200, 0xc000042000, 0xc000171c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005ce000, 0x6c1c5c, 0x80, 0x0, 0x7f0254488cd0, 0x0, 0x0, 0x40000002, 0x0, 0x3545, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005ce000, 0xca, 0x6c1c5c, 0x80, 0x0, 0x7f0254488cd0, 0x0, 0x0, 0xc000171d10, 0xc000171dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005ce000, 0xca, 0x6c1c5c, 0x80, 0x0, 0x7f0254488cd0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005ce000, 0xca, 0x6c1c5c, 0x80, 0x0, 0x7f0254488cd0, 0x0, 0x0, 0xc0003c0600, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005ce000, 0x2, 0xc0003081c0) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005ce000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005ce000, 0x16) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 170 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00028caa0, 0xc00054b9e0, 0xc00054ba40) pkg/sentry/platform/ptrace/subprocess.go:174 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0xd2 goroutine 13 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002a8900) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 169 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00040c6c0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 94 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000488000, 0xc0004501e0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000488000, 0xc0004501e0, 0xebf900, 0x0, 0xc4201fc948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000488000, 0x0, 0xc000400b01, 0xc4201fc948, 0x2d3b00, 0x2ffffffff, 0xc0002d3b00, 0xc000034000, 0xc000400c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000488000, 0xc4201fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x3341, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000488000, 0xca, 0xc4201fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000400d10, 0xc000400dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000488000, 0xca, 0xc4201fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000488000, 0xca, 0xc4201fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00044e000, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000488000, 0x2, 0xc000308180) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000488000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000488000, 0x15) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 110 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026c3f0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 96 [semacquire]: sync.runtime_Semacquire(0xc00041e6b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc00041e6b0) GOROOT/src/sync/waitgroup.go:130 +0x65 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0002e0160, 0xc00041e000, 0x26) runsc/boot/loader.go:890 +0x35 gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID(0xc0002e0160, 0x16, 0xc00048c000, 0x26, 0xc0004dc30c, 0x7fd69ca9a460, 0x0) runsc/boot/loader.go:859 +0x610 gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID(0xc0002cc540, 0xc00037a000, 0xc0004dc30c, 0x0, 0x0) runsc/boot/controller.go:443 +0x84 reflect.Value.call(0xc00026f8c0, 0xc000148a70, 0x13, 0xd42fef, 0x4, 0xc000459ec8, 0x3, 0x3, 0xbcac40, 0x1, ...) GOROOT/src/reflect/value.go:447 +0x461 reflect.Value.Call(0xc00026f8c0, 0xc000148a70, 0x13, 0xc000459ec8, 0x3, 0x3, 0x0, 0xc0002cc540, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00034c090, 0xc0004140f0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x524 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00034c090, 0xc0004140f0, 0xc00034c090, 0xc0004140f0) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00034c090, 0xc0004140f0) pkg/urpc/urpc.go:440 +0x65 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 111 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00017e000, 0xc0001eaa80, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00017e000, 0xc0001eaa80, 0xebf900, 0x0, 0x6c1c48, 0x1, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00017e000, 0x0, 0xc000187b01, 0x6c1c48, 0x10be01, 0x2ffffffff, 0xc00010be00, 0xc000042000, 0xc000187c20) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00017e000, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x354f, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00017e000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000187d10, 0xc000187dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00017e000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00017e000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0004a2240, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00017e000, 0x2, 0xc0003081c0) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00017e000, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00017e000, 0x17) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 209 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00033c2d0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 181 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003bca80, 0xc0001eac00, 0x0, 0x4037ff, 0xc0005f5970) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003bca80, 0xc0001eac00, 0xc00012a200, 0x0, 0xc000420000, 0x0) pkg/sentry/kernel/task_block.go:69 +0x125 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.writev(0xc0003bca80, 0xc0004948f0, 0xec6c00, 0xc000420000, 0x0, 0x1, 0x20010000, 0x7ffef000, 0x100, 0x7ffff000, ...) pkg/sentry/syscalls/linux/sys_write.go:301 +0x54c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write(0xc0003bca80, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_write.go:70 +0x1d1 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003bca80, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0xc0005f5d10, 0xc0005f5dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003bca80, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003bca80, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0xc0003900c0, 0xed8620) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003bca80, 0x2, 0xc0003081c0) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003bca80, 0xeae060, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003bca80, 0x18) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 210 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00033c480) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 I0819 02:19:43.277957 13648 x:0] Exiting with status: 0 D0819 02:19:43.270298 13074 x:0] urpc: unmarshal success. D0819 02:19:43.270343 13074 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-1 Signo:0 PID:0 Mode:Process} D0819 02:19:43.270397 13074 x:0] urpc: successfully marshalled 37 bytes. D0819 02:19:43.270990 13074 x:0] urpc: unmarshal success. D0819 02:19:43.276335 13074 x:0] urpc: successfully marshalled 50921 bytes. D0819 02:19:43.442938 13074 x:0] [ 23] Interrupt queued D0819 02:19:43.442987 13074 x:0] [ 24] Interrupt queued D0819 02:19:43.442997 13074 x:0] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0819 02:19:43.443042 13074 x:0] [ 23] Interrupt queued D0819 02:19:43.443071 13074 x:0] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 02:19:43.443077 13074 x:0] [ 23] Signal 9: terminating thread group D0819 02:19:43.443093 13074 x:0] [ 24] Interrupt queued I0819 02:19:43.443099 13074 x:0] Uncaught signal: "killed" (9), PID: 22, TID: 23, fault addr: 0x0 D0819 02:19:43.443119 13074 x:0] [ 24] Signal 9: terminating thread group D0819 02:19:43.443133 13074 x:0] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated I0819 02:19:43.443165 13074 x:0] Uncaught signal: "killed" (9), PID: 22, TID: 24, fault addr: 0x0 D0819 02:19:43.443185 13074 x:0] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 02:19:43.443198 13074 x:0] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 02:19:43.443225 13074 x:0] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0819 02:19:43.443788 13626 x:0] urpc: unmarshal success. I0819 02:19:43.443836 13626 x:0] Exiting with status: 0 D0819 02:19:43.443524 13074 x:0] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 02:19:43.443544 13074 x:0] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 02:19:43.443553 13074 x:0] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 02:19:43.443580 13074 x:0] updated processes (removal): map[{ci-gvisor-ptrace-direct-overlay-host-1 0}:0xc0002ee1e0] D0819 02:19:43.443660 13074 x:0] urpc: successfully marshalled 36 bytes. D0819 02:19:43.703525 13074 x:0] Clock(Monotonic): error: 117 ns, adjusted frequency from 2299836508 Hz to 2299837188 Hz D0819 02:19:43.703667 13074 x:0] Clock(Realtime): error: 12 ns, adjusted frequency from 2299836647 Hz to 2299836953 Hz D0819 02:19:43.703680 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438426830677659 monotonicBaseRef:20001467391 monotonicFrequency:2299837188 realtimeReady:1 realtimeBaseCycles:18438426831035036 realtimeBaseRef:1566181183703662139 realtimeFrequency:2299836953} D0819 02:19:44.703062 13074 x:0] Clock(Monotonic): error: -19 ns, adjusted frequency from 2299837188 Hz to 2299836884 Hz D0819 02:19:44.703120 13074 x:0] Clock(Realtime): error: 126 ns, adjusted frequency from 2299836953 Hz to 2299837223 Hz D0819 02:19:44.703151 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438429129468327 monotonicBaseRef:21001012350 monotonicFrequency:2299836884 realtimeReady:1 realtimeBaseCycles:18438429129618902 realtimeBaseRef:1566181184703117279 realtimeFrequency:2299837223} D0819 02:19:45.702969 13074 x:0] Clock(Monotonic): error: -57 ns, adjusted frequency from 2299836884 Hz to 2299836790 Hz D0819 02:19:45.703029 13074 x:0] Clock(Realtime): error: -133 ns, adjusted frequency from 2299837223 Hz to 2299836631 Hz D0819 02:19:45.703042 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438431429085335 monotonicBaseRef:22000916744 monotonicFrequency:2299836790 realtimeReady:1 realtimeBaseCycles:18438431429248338 realtimeBaseRef:1566181185703026930 realtimeFrequency:2299836631} D0819 02:19:46.702253 13074 x:0] Clock(Monotonic): error: -23 ns, adjusted frequency from 2299836790 Hz to 2299836872 Hz D0819 02:19:46.702330 13074 x:0] Clock(Realtime): error: -2 ns, adjusted frequency from 2299836631 Hz to 2299836925 Hz D0819 02:19:46.702341 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438433727278310 monotonicBaseRef:23000201991 monotonicFrequency:2299836872 realtimeReady:1 realtimeBaseCycles:18438433727476420 realtimeBaseRef:1566181186702327511 realtimeFrequency:2299836925} D0819 02:19:47.702190 13074 x:0] Clock(Monotonic): error: -7 ns, adjusted frequency from 2299836872 Hz to 2299836908 Hz D0819 02:19:47.702240 13074 x:0] Clock(Realtime): error: -7 ns, adjusted frequency from 2299836925 Hz to 2299836899 Hz D0819 02:19:47.702250 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438436026977703 monotonicBaseRef:24000142213 monotonicFrequency:2299836908 realtimeReady:1 realtimeBaseCycles:18438436027110005 realtimeBaseRef:1566181187702239096 realtimeFrequency:2299836899} D0819 02:19:48.703277 13074 x:0] Clock(Monotonic): error: 2 ns, adjusted frequency from 2299836908 Hz to 2299836926 Hz D0819 02:19:48.703333 13074 x:0] Clock(Realtime): error: 36 ns, adjusted frequency from 2299836899 Hz to 2299836964 Hz D0819 02:19:48.703342 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438438329312297 monotonicBaseRef:25001228240 monotonicFrequency:2299836926 realtimeReady:1 realtimeBaseCycles:18438438329460974 realtimeBaseRef:1566181188703332247 realtimeFrequency:2299836964} D0819 02:19:49.702605 13074 x:0] Clock(Monotonic): error: 6 ns, adjusted frequency from 2299836926 Hz to 2299836929 Hz D0819 02:19:49.702655 13074 x:0] Clock(Realtime): error: -14 ns, adjusted frequency from 2299836964 Hz to 2299836888 Hz D0819 02:19:49.702665 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438440627598679 monotonicBaseRef:26000554042 monotonicFrequency:2299836929 realtimeReady:1 realtimeBaseCycles:18438440627735796 realtimeBaseRef:1566181189702653006 realtimeFrequency:2299836888} D0819 02:19:50.702201 13074 x:0] Clock(Monotonic): error: 144 ns, adjusted frequency from 2299836929 Hz to 2299837256 Hz D0819 02:19:50.702261 13074 x:0] Clock(Realtime): error: 33 ns, adjusted frequency from 2299836888 Hz to 2299836996 Hz D0819 02:19:50.702271 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438442926506894 monotonicBaseRef:27000150224 monotonicFrequency:2299837256 realtimeReady:1 realtimeBaseCycles:18438442926666850 realtimeBaseRef:1566181190702259137 realtimeFrequency:2299836996} D0819 02:19:51.702575 13074 x:0] Clock(Monotonic): error: -153 ns, adjusted frequency from 2299837256 Hz to 2299836567 Hz D0819 02:19:51.702646 13074 x:0] Clock(Realtime): error: -38 ns, adjusted frequency from 2299836996 Hz to 2299836832 Hz D0819 02:19:51.702656 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438445227200037 monotonicBaseRef:28000522375 monotonicFrequency:2299836567 realtimeReady:1 realtimeBaseCycles:18438445227389702 realtimeBaseRef:1566181191702644319 realtimeFrequency:2299836832} D0819 02:19:52.702194 13074 x:0] Clock(Monotonic): error: -5 ns, adjusted frequency from 2299836567 Hz to 2299836911 Hz D0819 02:19:52.702269 13074 x:0] Clock(Realtime): error: -10 ns, adjusted frequency from 2299836832 Hz to 2299836891 Hz D0819 02:19:52.702280 13074 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18438447526164050 monotonicBaseRef:29000142976 monotonicFrequency:2299836911 realtimeReady:1 realtimeBaseCycles:18438447526360181 realtimeBaseRef:1566181192702267617 realtimeFrequency:2299836891}