I1109 15:27:38.422763 32414 x:0] *************************** I1109 15:27:38.424001 32414 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot 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-race-test-1 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I1109 15:27:38.425078 32414 x:0] Version release-20190806.1-388-g833dbba70dbc I1109 15:27:38.425116 32414 x:0] PID: 32414 I1109 15:27:38.425145 32414 x:0] UID: 0, GID: 0 I1109 15:27:38.425912 32414 x:0] Configuration: I1109 15:27:38.425978 32414 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root I1109 15:27:38.427981 32414 x:0] Platform: ptrace I1109 15:27:38.428112 32414 x:0] FileAccess: exclusive, overlay: true I1109 15:27:38.428220 32414 x:0] Network: host, logging: false I1109 15:27:38.429429 32414 x:0] Strace: false, max size: 1024, syscalls: [] I1109 15:27:38.429532 32414 x:0] *************************** W1109 15:27:38.429630 32414 x:0] Block the TERM signal. This is only safe in tests! D1109 15:27:38.430104 32414 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.440392 32414 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-test-1": signal 0 D1109 15:27:38.441876 32414 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.442022 32414 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.443143 32184 x:0] urpc: unmarshal success. D1109 15:27:38.443335 32184 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-race-test-1 Signo:0 PID:0 Mode:Process} D1109 15:27:38.443499 32184 x:0] urpc: successfully marshalled 37 bytes. D1109 15:27:38.443639 32414 x:0] urpc: successfully marshalled 128 bytes. D1109 15:27:38.443895 32414 x:0] urpc: unmarshal success. D1109 15:27:38.444024 32414 x:0] Exec arguments: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1109 15:27:38.444148 32414 x:0] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D1109 15:27:38.444323 32414 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1109 15:27:38.444452 32414 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.444598 32414 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.445936 32184 x:0] urpc: unmarshal success. D1109 15:27:38.446806 32184 x:0] containerManager.ExecuteAsync: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true I1109 15:27:38.447235 32184 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] D1109 15:27:38.448800 32184 x:0] send [channel @0xc000492180] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D1109 15:27:38.449119 32414 x:0] urpc: successfully marshalled 579 bytes. D1109 15:27:38.455403 32184 x:0] recv [channel @0xc000492180] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 21572096, BlockSize: 4096, Blocks: 42136, ATime: {Sec: 1573253995, NanoSec: 297291979}, MTime: {Sec: 1573253995, NanoSec: 297291979}, CTime: {Sec: 1573313258, NanoSec: 320895392}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 15600974}]} D1109 15:27:38.455749 32184 x:0] send [channel @0xc000492180] Twalk{FID: 5, NewFID: 6, Names: []} D1109 15:27:38.456534 32184 x:0] recv [channel @0xc000492180] Rwalk{QIDs: []} D1109 15:27:38.456726 32184 x:0] send [channel @0xc000492180] Tlopen{FID: 6, Flags: ReadOnly} D1109 15:27:38.458354 32184 x:0] recv [channel @0xc000492180] Rlopen{QID: QID{Type: 0, Version: 0, Path: 15600974}, IoUnit: 0, File: &{{35}}} D1109 15:27:38.464073 32184 x:0] Allocating stack with size of 8388608 bytes D1109 15:27:38.465150 32184 x:0] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-race-test-1 0}:0xc00032c1a0 {ci-gvisor-ptrace-direct-overlay-host-race-test-1 17}:0xc0006310e0] D1109 15:27:38.465357 32184 x:0] urpc: successfully marshalled 37 bytes. D1109 15:27:38.467688 32184 x:0] urpc: unmarshal success. D1109 15:27:38.467851 32184 x:0] containerManager.Wait D1109 15:27:38.466596 32414 x:0] urpc: unmarshal success. D1109 15:27:38.466689 32414 x:0] Wait on PID 17 in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.466789 32414 x:0] Waiting for PID 17 in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.466870 32414 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:38.467096 32414 x:0] urpc: successfully marshalled 111 bytes. D1109 15:27:38.482569 32184 x:0] [ 17] Interrupt queued D1109 15:27:38.646706 32184 x:0] Clock(Monotonic): error: 299 ns, adjusted frequency from 2299805740 Hz to 2299806762 Hz D1109 15:27:38.647420 32184 x:0] Clock(Realtime): error: 222 ns, adjusted frequency from 2299805897 Hz to 2299806669 Hz D1109 15:27:38.647520 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840833452792737 monotonicBaseRef:2001322757 monotonicFrequency:2299806762 realtimeReady:1 realtimeBaseCycles:34840833454474017 realtimeBaseRef:1573313258647414433 realtimeFrequency:2299806669} D1109 15:27:38.726847 32184 x:0] [ 18] Interrupt queued D1109 15:27:38.743226 32184 x:0] [ 19] Interrupt queued D1109 15:27:38.750604 32184 x:0] [ 20] Interrupt queued D1109 15:27:38.803372 32184 x:0] [ 21] Interrupt queued D1109 15:27:38.805473 32184 x:0] [ 22] Interrupt queued D1109 15:27:38.832850 32184 x:0] [ 23] Interrupt queued D1109 15:27:38.931876 32184 x:0] [ 24] Interrupt queued D1109 15:27:38.993128 32184 x:0] [ 25] Interrupt queued D1109 15:27:39.011699 32184 x:0] [ 26] Interrupt queued 2019/11/09 15:27:39 fuzzer started D1109 15:27:39.128115 32184 x:0] [ 27] Interrupt queued D1109 15:27:39.148726 32184 x:0] [ 28] Interrupt queued D1109 15:27:39.173996 32184 x:0] [ 29] Interrupt queued D1109 15:27:39.211819 32184 x:0] [ 30] Interrupt queued D1109 15:27:39.217911 32184 x:0] [ 31] Interrupt queued D1109 15:27:39.243910 32184 x:0] [ 32] Interrupt queued D1109 15:27:39.250912 32184 x:0] [ 33] Interrupt queued D1109 15:27:39.291508 32184 x:0] [ 34] Interrupt queued 2019/11/09 15:27:39 connecting to host at stdin 2019/11/09 15:27:39 checking machine... 2019/11/09 15:27:39 checking revisions... D1109 15:27:39.326085 32184 x:0] [ 35] Interrupt queued D1109 15:27:39.326918 32184 x:0] [ 36] Interrupt queued D1109 15:27:39.337497 32184 x:0] [ 19] Entering internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.338220 32184 x:0] [ 37] Interrupt queued D1109 15:27:39.349398 32184 x:0] send [channel @0xc000492180] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D1109 15:27:39.352559 32184 x:0] recv [channel @0xc000492180] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1541536, BlockSize: 4096, Blocks: 3016, ATime: {Sec: 1573253994, NanoSec: 761246899}, MTime: {Sec: 1573253994, NanoSec: 761246899}, CTime: {Sec: 1573313258, NanoSec: 328896065}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 15600977}]} D1109 15:27:39.359231 32184 x:0] send [channel @0xc000492180] Twalk{FID: 7, NewFID: 8, Names: []} D1109 15:27:39.359655 32184 x:0] recv [channel @0xc000492180] Rwalk{QIDs: []} D1109 15:27:39.359728 32184 x:0] send [channel @0xc000492180] Tlopen{FID: 8, Flags: ReadOnly} D1109 15:27:39.360127 32184 x:0] recv [channel @0xc000492180] Rlopen{QID: QID{Type: 0, Version: 0, Path: 15600977}, IoUnit: 0, File: &{{27}}} D1109 15:27:39.361536 32184 x:0] [ 37] Allocating stack with size of 8388608 bytes D1109 15:27:39.362447 32184 x:0] [ 19] Leaving internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.493515 32184 x:0] [ 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:39.500141 32184 x:0] [ 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:39.500432 32184 x:0] [ 17] Notified of signal 17 D1109 15:27:39.500561 32184 x:0] [ 17] Interrupt queued D1109 15:27:39.500671 32184 x:0] [ 17] Interrupt queued D1109 15:27:39.501015 32184 x:0] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 17 D1109 15:27:39.501105 32184 x:0] [ 17] Signal 17: delivering to handler D1109 15:27:39.502261 32184 x:0] [ 37] Transitioning from exit state TaskExitZombie to TaskExitDead 2019/11/09 15:27:39 testing simple program... D1109 15:27:39.526254 32184 x:0] [ 19] Entering internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.527156 32184 x:0] [ 38] Interrupt queued D1109 15:27:39.541442 32184 x:0] [ 38] Allocating stack with size of 8388608 bytes D1109 15:27:39.542462 32184 x:0] [ 19] Leaving internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.582050 32184 x:0] [ 38] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:39.601476 32184 x:0] [ 38] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:39.601827 32184 x:0] [ 17] Notified of signal 17 D1109 15:27:39.601975 32184 x:0] [ 17] Interrupt queued D1109 15:27:39.602012 32184 x:0] [ 17] Interrupt queued D1109 15:27:39.602382 32184 x:0] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 17 D1109 15:27:39.602503 32184 x:0] [ 17] Signal 17: delivering to handler D1109 15:27:39.602496 32184 x:0] [ 38] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:39.645646 32184 x:0] [ 19] Entering internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.647890 32184 x:0] Clock(Monotonic): error: 192 ns, adjusted frequency from 2299806762 Hz to 2299806662 Hz D1109 15:27:39.648084 32184 x:0] Clock(Realtime): error: 140 ns, adjusted frequency from 2299806669 Hz to 2299806581 Hz D1109 15:27:39.648175 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840835755338389 monotonicBaseRef:3002513678 monotonicFrequency:2299806662 realtimeReady:1 realtimeBaseCycles:34840835755809737 realtimeBaseRef:1573313259648079293 realtimeFrequency:2299806581} D1109 15:27:39.655389 32184 x:0] [ 39] Interrupt queued D1109 15:27:39.673101 32184 x:0] [ 39] Allocating stack with size of 8388608 bytes D1109 15:27:39.679841 32184 x:0] [ 19] Leaving internal stop (*kernel.vforkStop)(nil) D1109 15:27:39.788518 32184 x:0] [ 40] Interrupt queued D1109 15:27:39.873252 32184 x:0] [ 41] Interrupt queued D1109 15:27:39.932736 32184 x:0] [ 42] Interrupt queued D1109 15:27:40.645933 32184 x:0] Clock(Monotonic): error: 161 ns, adjusted frequency from 2299806662 Hz to 2299806664 Hz D1109 15:27:40.646189 32184 x:0] Clock(Realtime): error: 105 ns, adjusted frequency from 2299806581 Hz to 2299806538 Hz D1109 15:27:40.646261 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840838050627564 monotonicBaseRef:4000549388 monotonicFrequency:2299806664 realtimeReady:1 realtimeBaseCycles:34840838051251755 realtimeBaseRef:1573313260646181497 realtimeFrequency:2299806538} D1109 15:27:40.730333 32184 x:0] [ 43] Interrupt queued D1109 15:27:40.736998 32184 x:0] [ 42] Interrupt queued D1109 15:27:40.737106 32184 x:0] [ 43] Interrupt queued D1109 15:27:40.737166 32184 x:0] [ 41] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.737297 32184 x:0] [ 41] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.737433 32184 x:0] [ 42] Interrupt queued D1109 15:27:40.737540 32184 x:0] [ 42] Signal 9: terminating thread group D1109 15:27:40.737619 32184 x:0] [ 43] Interrupt queued I1109 15:27:40.737626 32184 x:0] Uncaught signal: "killed" (9), PID: 41, TID: 42, fault addr: 0x0 D1109 15:27:40.737752 32184 x:0] [ 43] Signal 9: terminating thread group D1109 15:27:40.737774 32184 x:0] [ 42] Transitioning from exit state TaskExitNone to TaskExitInitiated I1109 15:27:40.737959 32184 x:0] Uncaught signal: "killed" (9), PID: 41, TID: 43, fault addr: 0x0 D1109 15:27:40.738071 32184 x:0] [ 42] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.738137 32184 x:0] [ 42] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.738287 32184 x:0] [ 43] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.739508 32184 x:0] [ 43] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.739593 32184 x:0] [ 43] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.739756 32184 x:0] [ 40] Discarding ignored signal 17 D1109 15:27:40.741425 32184 x:0] [ 41] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.772334 32184 x:0] [ 39] Interrupt queued D1109 15:27:40.772618 32184 x:0] [ 39] Interrupt queued D1109 15:27:40.773103 32184 x:0] [ 39] Notified of signal 9 D1109 15:27:40.773184 32184 x:0] [ 39] Interrupt queued D1109 15:27:40.773400 32184 x:0] [ 39] Signal 9: terminating thread group I1109 15:27:40.773570 32184 x:0] Uncaught signal: "killed" (9), PID: 39, TID: 39, fault addr: 0x0 D1109 15:27:40.773691 32184 x:0] [ 39] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.773763 32184 x:0] [ 39] Interrupt queued D1109 15:27:40.774548 32184 x:0] [ 40] Interrupt queued D1109 15:27:40.774624 32184 x:0] [ 40] No task notified of signal 9 D1109 15:27:40.774696 32184 x:0] [ 39] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.774789 32184 x:0] [ 17] Notified of signal 17 D1109 15:27:40.774836 32184 x:0] [ 17] Interrupt queued D1109 15:27:40.774947 32184 x:0] [ 17] Interrupt queued D1109 15:27:40.775030 32184 x:0] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 17 D1109 15:27:40.775085 32184 x:0] [ 17] Signal 17: delivering to handler D1109 15:27:40.776333 32184 x:0] [ 39] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.786561 32184 x:0] [ 40] Signal 9: terminating thread group I1109 15:27:40.786959 32184 x:0] Uncaught signal: "killed" (9), PID: 40, TID: 40, fault addr: 0x0 D1109 15:27:40.788011 32184 x:0] [ 40] Transitioning from exit state TaskExitNone to TaskExitInitiated 2019/11/09 15:27:40 BUG: simple call failed: {Flags:5 Signal:[65483752] Cover:[] Comps: Errno:999} D1109 15:27:40.789404 32184 x:0] [ 17] Interrupt queued D1109 15:27:40.789335 32184 x:0] [ 17] Interrupt queued D1109 15:27:40.789714 32184 x:0] [ 18] Interrupt queued D1109 15:27:40.789809 32184 x:0] [ 19] Interrupt queued D1109 15:27:40.789924 32184 x:0] [ 20] Interrupt queued D1109 15:27:40.789980 32184 x:0] [ 21] Interrupt queued D1109 15:27:40.790024 32184 x:0] [ 22] Interrupt queued D1109 15:27:40.790071 32184 x:0] [ 23] Interrupt queued D1109 15:27:40.790115 32184 x:0] [ 24] Interrupt queued D1109 15:27:40.790183 32184 x:0] [ 26] Interrupt queued D1109 15:27:40.790226 32184 x:0] [ 27] Interrupt queued D1109 15:27:40.790281 32184 x:0] [ 28] Interrupt queued D1109 15:27:40.790322 32184 x:0] [ 29] Interrupt queued D1109 15:27:40.790369 32184 x:0] [ 30] Interrupt queued D1109 15:27:40.790428 32184 x:0] [ 31] Interrupt queued D1109 15:27:40.790414 32184 x:0] [ 21] Interrupt queued D1109 15:27:40.790471 32184 x:0] [ 32] Interrupt queued D1109 15:27:40.790523 32184 x:0] [ 33] Interrupt queued D1109 15:27:40.790558 32184 x:0] [ 27] Interrupt queued D1109 15:27:40.790610 32184 x:0] [ 33] Interrupt queued D1109 15:27:40.790704 32184 x:0] [ 23] Interrupt queued D1109 15:27:40.790806 32184 x:0] [ 22] Interrupt queued D1109 15:27:40.790986 32184 x:0] [ 24] Interrupt queued D1109 15:27:40.791348 32184 x:0] [ 18] Interrupt queued D1109 15:27:40.790814 32184 x:0] [ 29] Interrupt queued D1109 15:27:40.790577 32184 x:0] [ 34] Interrupt queued D1109 15:27:40.792487 32184 x:0] [ 20] Interrupt queued D1109 15:27:40.791527 32184 x:0] [ 26] Interrupt queued D1109 15:27:40.792880 32184 x:0] [ 35] Interrupt queued D1109 15:27:40.790657 32184 x:0] [ 19] Interrupt queued D1109 15:27:40.793000 32184 x:0] [ 34] Interrupt queued D1109 15:27:40.793017 32184 x:0] [ 32] Interrupt queued D1109 15:27:40.793085 32184 x:0] [ 28] Interrupt queued D1109 15:27:40.793204 32184 x:0] [ 31] Interrupt queued D1109 15:27:40.792346 32184 x:0] [ 35] Interrupt queued D1109 15:27:40.793814 32184 x:0] [ 36] Interrupt queued D1109 15:27:40.793928 32184 x:0] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.794047 32184 x:0] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.794134 32184 x:0] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.794284 32184 x:0] [ 36] Interrupt queued D1109 15:27:40.794396 32184 x:0] [ 36] Signal 9: terminating thread group I1109 15:27:40.794481 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 36, fault addr: 0x0 D1109 15:27:40.794585 32184 x:0] [ 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.794669 32184 x:0] [ 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.794715 32184 x:0] [ 36] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.794880 32184 x:0] [ 17] Signal 9: terminating thread group I1109 15:27:40.794948 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 17, fault addr: 0x0 D1109 15:27:40.795030 32184 x:0] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.795111 32184 x:0] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.795429 32184 x:0] [ 21] Signal 9: terminating thread group I1109 15:27:40.795558 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 21, fault addr: 0x0 D1109 15:27:40.795700 32184 x:0] [ 23] Signal 9: terminating thread group D1109 15:27:40.795745 32184 x:0] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.795615 32184 x:0] [ 27] Signal 9: terminating thread group D1109 15:27:40.795894 32184 x:0] [ 33] Signal 9: terminating thread group I1109 15:27:40.795968 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 27, fault addr: 0x0 D1109 15:27:40.791767 32184 x:0] [ 30] Interrupt queued D1109 15:27:40.796264 32184 x:0] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.799581 32184 x:0] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.796566 32184 x:0] [ 22] Signal 9: terminating thread group D1109 15:27:40.796711 32184 x:0] [ 29] Signal 9: terminating thread group D1109 15:27:40.796796 32184 x:0] [ 24] Signal 9: terminating thread group D1109 15:27:40.796886 32184 x:0] [ 26] Signal 9: terminating thread group D1109 15:27:40.796985 32184 x:0] [ 20] Signal 9: terminating thread group I1109 15:27:40.800256 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 23, fault addr: 0x0 D1109 15:27:40.796610 32184 x:0] [ 18] Signal 9: terminating thread group D1109 15:27:40.798751 32184 x:0] [ 34] Signal 9: terminating thread group D1109 15:27:40.797096 32184 x:0] [ 35] Signal 9: terminating thread group D1109 15:27:40.797221 32184 x:0] [ 19] Signal 9: terminating thread group D1109 15:27:40.798887 32184 x:0] [ 28] Signal 9: terminating thread group D1109 15:27:40.801010 32184 x:0] [ 31] Signal 9: terminating thread group D1109 15:27:40.801194 32184 x:0] [ 30] Signal 9: terminating thread group I1109 15:27:40.801535 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 19, fault addr: 0x0 I1109 15:27:40.802619 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 33, fault addr: 0x0 I1109 15:27:40.802827 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 29, fault addr: 0x0 I1109 15:27:40.802946 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 24, fault addr: 0x0 I1109 15:27:40.803077 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 28, fault addr: 0x0 I1109 15:27:40.803236 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 20, fault addr: 0x0 D1109 15:27:40.803500 32184 x:0] [ 40] Init process terminating, killing namespace I1109 15:27:40.803505 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 31, fault addr: 0x0 I1109 15:27:40.803740 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 26, fault addr: 0x0 I1109 15:27:40.803893 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 30, fault addr: 0x0 I1109 15:27:40.804133 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 22, fault addr: 0x0 D1109 15:27:40.804306 32184 x:0] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated I1109 15:27:40.804427 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 35, fault addr: 0x0 D1109 15:27:40.804580 32184 x:0] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.804860 32184 x:0] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.805002 32184 x:0] [ 33] Transitioning from exit state TaskExitNone to TaskExitInitiated I1109 15:27:40.804719 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 34, fault addr: 0x0 D1109 15:27:40.805185 32184 x:0] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.805296 32184 x:0] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated I1109 15:27:40.805400 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 18, fault addr: 0x0 D1109 15:27:40.805477 32184 x:0] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.805559 32184 x:0] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.805645 32184 x:0] [ 40] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.805741 32184 x:0] [ 1] Notified of signal 17 D1109 15:27:40.805835 32184 x:0] [ 1] Interrupt queued D1109 15:27:40.806199 32184 x:0] [ 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806334 32184 x:0] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806434 32184 x:0] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806573 32184 x:0] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806705 32184 x:0] [ 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806850 32184 x:0] [ 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.806017 32184 x:0] [ 1] Interrupt queued D1109 15:27:40.807064 32184 x:0] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D1109 15:27:40.807021 32184 x:0] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.807125 32184 x:0] [ 1] Signal 17: delivering to handler D1109 15:27:40.807235 32184 x:0] [ 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.807322 32184 x:0] [ 31] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.807540 32184 x:0] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.807602 32184 x:0] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.807739 32184 x:0] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.807803 32184 x:0] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.824362 32414 x:0] urpc: unmarshal success. I1109 15:27:40.824467 32414 x:0] Exiting with status: 256 D1109 15:27:40.807994 32184 x:0] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.808062 32184 x:0] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.808199 32184 x:0] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.808277 32184 x:0] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.808479 32184 x:0] [ 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.808551 32184 x:0] [ 35] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.808713 32184 x:0] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.808775 32184 x:0] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.808960 32184 x:0] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.799026 32184 x:0] [ 32] Signal 9: terminating thread group D1109 15:27:40.809019 32184 x:0] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead I1109 15:27:40.809215 32184 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 32, fault addr: 0x0 D1109 15:27:40.809430 32184 x:0] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D1109 15:27:40.814675 32184 x:0] [ 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.814781 32184 x:0] [ 33] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.814973 32184 x:0] [ 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.815044 32184 x:0] [ 34] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.815190 32184 x:0] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.815263 32184 x:0] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.820548 32184 x:0] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.820625 32184 x:0] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.820895 32184 x:0] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.821029 32184 x:0] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.821392 32184 x:0] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.821500 32184 x:0] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.821686 32184 x:0] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.821742 32184 x:0] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.821883 32184 x:0] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1109 15:27:40.821947 32184 x:0] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.822020 32184 x:0] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1109 15:27:40.822184 32184 x:0] updated processes (removal): map[{ci-gvisor-ptrace-direct-overlay-host-race-test-1 0}:0xc00032c1a0] D1109 15:27:40.822447 32184 x:0] urpc: successfully marshalled 38 bytes. DIAGNOSIS: I1109 15:27:40.905229 32651 x:0] *************************** I1109 15:27:40.905431 32651 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot debug -stacks ci-gvisor-ptrace-direct-overlay-host-race-test-1] I1109 15:27:40.905546 32651 x:0] Version release-20190806.1-388-g833dbba70dbc I1109 15:27:40.905577 32651 x:0] PID: 32651 I1109 15:27:40.905603 32651 x:0] UID: 0, GID: 0 I1109 15:27:40.905653 32651 x:0] Configuration: I1109 15:27:40.905677 32651 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root I1109 15:27:40.905704 32651 x:0] Platform: ptrace I1109 15:27:40.905741 32651 x:0] FileAccess: exclusive, overlay: true I1109 15:27:40.905788 32651 x:0] Network: host, logging: false I1109 15:27:40.905830 32651 x:0] Strace: false, max size: 1024, syscalls: [] I1109 15:27:40.905865 32651 x:0] *************************** W1109 15:27:40.905888 32651 x:0] Block the TERM signal. This is only safe in tests! D1109 15:27:40.907056 32651 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:40.913399 32651 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-test-1": signal 0 D1109 15:27:40.913515 32651 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:40.913562 32651 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:40.929137 32651 x:0] urpc: successfully marshalled 128 bytes. D1109 15:27:40.930076 32651 x:0] urpc: unmarshal success. I1109 15:27:40.930178 32651 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1", PID: 32184 I1109 15:27:40.930273 32651 x:0] Retrieving sandbox stacks D1109 15:27:40.930313 32651 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:40.930411 32651 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D1109 15:27:40.930553 32651 x:0] urpc: successfully marshalled 36 bytes. D1109 15:27:40.944080 32651 x:0] urpc: unmarshal success. I1109 15:27:40.944315 32651 x:0] *** Stack dump *** goroutine 716 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x460d01, 0xc0003333e0, 0xc000526060, 0xc00028f180) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x243f568, 0x243f568, 0xc00044e150, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc0003333e0, 0xc0003361b8, 0x13, 0x124e86d, 0x4, 0xc000663e78, 0x3, 0x3, 0x10b6901, 0xc00044e150, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc0003333e0, 0xc0003361b8, 0x13, 0xc000663e78, 0x3, 0x3, 0x0, 0x243f568, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002f06c0, 0xc0002f1f20, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002f06c0, 0xc0002f1f20, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002f06c0, 0xc0002f1f20) pkg/urpc/urpc.go:440 +0x81 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc000334124) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000334124) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1059 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc000376000, 0x0, 0x0) runsc/boot/loader.go:906 +0x73 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00019e1b0, 0x13bfea0, 0xc0000d0008, 0xc00026e5a0, 0xc000214c00, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0x149e github.com/google/subcommands.(*Commander).Execute(0xc00012c000, 0x13bfea0, 0xc0000d0008, 0xc000214c00, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x51d github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:303 +0x2c66 goroutine 6 [syscall]: os/signal.signal_recv(0x462a81) GOROOT/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x30 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:29 +0x4f goroutine 7 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1281c18, 0xc000112840, 0xc0001128a0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 18 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc00031a448, 0xb) GOROOT/src/runtime/sema.go:510 +0xf8 sync.(*Cond).Wait(0xc00031a438) GOROOT/src/sync/cond.go:56 +0x8e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc00031a000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0xbb gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc00031a000) pkg/sentry/pgalloc/pgalloc.go:1019 +0x7b created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x2f4 goroutine 35 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc000332000, 0xc0003340a0) pkg/sentry/kernel/timekeeper.go:216 +0x204 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xfe goroutine 36 [chan receive]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).waitForStart(0xc000326200) pkg/sentry/watchdog/watchdog.go:216 +0x9b created by gvisor.dev/gvisor/pkg/sentry/watchdog.New pkg/sentry/watchdog/watchdog.go:168 +0x334 goroutine 38 [select]: reflect.rselect(0xc000278000, 0x22, 0x22, 0xc000278000, 0x1aa0a00) GOROOT/src/runtime/select.go:542 +0x3bd reflect.Select(0xc0003b0000, 0x22, 0x49, 0x0, 0x1111d60, 0x243f568, 0x99, 0x0) GOROOT/src/reflect/value.go:2229 +0x1f0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc000396000, 0x21, 0x40, 0xc000374090, 0xc0002f4360, 0xc0002f43c0, 0xc0002f4420) pkg/sentry/sighandling/sighandling.go:46 +0x46c created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x29d goroutine 39 [syscall]: syscall.Syscall6(0x10f, 0xc00041be68, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0002f0630, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xda gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000336020, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x189 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc00032c200) pkg/control/server/server.go:99 +0x50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc00032c200) pkg/control/server/server.go:87 +0x39 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 116 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040e000, 0xc0002f4d80, 0xc0003bc060, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc00040e000, 0xc0002f4d80, 0xc00040e801, 0xe5346d5f9, 0x0, 0xc0001f8f18) pkg/sentry/kernel/task_block.go:79 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040e000, 0xc0002f4d80, 0x13c1201, 0xdf8475800, 0x3804410, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:41 +0x11d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040e000, 0xdf8475800, 0x0, 0x3804410, 0x0, 0xffffffff, 0xadc943, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040e000, 0x3804410, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x7e8c, 0xc000203948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040e000, 0xca, 0x3804410, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040e000, 0xca, 0x3804410, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x13af320, 0xc0004403c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040e000, 0xca, 0x3804410, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc000203ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040e000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040e000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040e000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 9 [syscall]: syscall.Syscall6(0x119, 0x12, 0xc0003abae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc000411608, 0x4645ec, 0x474baf) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x12, 0xc0003abae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x83 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc000411600, 0x0, 0xf784e0) pkg/fdnotifier/fdnotifier.go:149 +0x9e created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 10 [syscall]: syscall.Syscall6(0x10f, 0xc0003120d0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x126d01f, 0x28, 0xc000384060) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc0003120d0, 0x1, 0x0, 0x0, 0xc0003120d0, 0x10, 0x100000000000028) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc0003120d0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x448f80) external/org_golang_x_sys/unix/syscall_linux.go:133 +0xda gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0xe4b18a, 0x8, 0x1, 0x0) runsc/boot/loader.go:714 +0x60 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc0000eaf80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:475 +0x39 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7fff7a36efb8, 0x30, 0xc000282060, 0x1, 0x1, 0xc000376000) runsc/boot/loader.go:712 +0x25a created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:703 +0x7f goroutine 41 [syscall]: syscall.Syscall6(0x10f, 0xc00033e720, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1189400, 0xc00033e760, 0x1) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc00033e720, 0x1, 0x0, 0x0, 0x10c4b60, 0x0, 0x10c4b37) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc00033e720, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:133 +0xda gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc0001c5a00, 0xc0004086f0) pkg/p9/client.go:251 +0xda created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:231 +0x75e goroutine 112 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002b8000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 113 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000326200) pkg/sentry/watchdog/watchdog.go:232 +0x149 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:191 +0x315 goroutine 114 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002b8090) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 115 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000208000, 0xc0002f4a80, 0x0, 0x69315b, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000208000, 0xc0002f4a80, 0x13c1200, 0x0, 0x38051c8, 0x4f7600, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000208000, 0x0, 0xc420009c01, 0x38051c8, 0x0, 0xffffffff, 0xf78440, 0x7f855c461ba8, 0xc000288160) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000208000, 0x38051c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e89, 0xc0004f7948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000208000, 0xca, 0x38051c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000208000, 0xca, 0x38051c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc0004401e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000208000, 0xca, 0x38051c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004f7ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000208000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000208000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000208000, 0x1) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 88 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e090) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 89 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00044e940, 0xc0001125a0, 0xc000112600) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 131 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000424000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 33 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003742d0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 32 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00043e000, 0xc000386360, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00043e000, 0xc000386360, 0x13c1200, 0x0, 0xc4200ca548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00043e000, 0x0, 0xc00043e001, 0xc4200ca548, 0x100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00043e000, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e58, 0xc000201948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00043e000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00043e000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc00030c3c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00043e000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000201ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00043e000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00043e000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00043e000, 0x3) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 72 [semacquire]: sync.runtime_Semacquire(0xc0003d16b8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0003d16b0) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc000376000, 0xc0003d1000, 0x30) runsc/boot/loader.go:894 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc000376000, 0xc0003d6060, 0x30, 0xc0002d00e0, 0x0, 0xc000350210) runsc/boot/loader.go:849 +0x1af gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc00032c220, 0xc0003ba070, 0xc0002d00e0, 0x0, 0x0) runsc/boot/controller.go:424 +0xb9 reflect.Value.call(0xc000333320, 0xc000336178, 0x13, 0x124e86d, 0x4, 0xc0004fde78, 0x3, 0x3, 0x10b3a01, 0xc0002d00e0, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc000333320, 0xc000336178, 0x13, 0xc0004fde78, 0x3, 0x3, 0x0, 0xc00032c220, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002f06c0, 0xc0003300c0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002f06c0, 0xc0003300c0, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002f06c0, 0xc0003300c0) pkg/urpc/urpc.go:440 +0x81 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 117 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040ea80, 0xc0002f5140, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040ea80, 0xc0002f5140, 0x13c1200, 0x0, 0x3823080, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040ea80, 0x0, 0xc00040ea01, 0x3823080, 0x100, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040ea80, 0x3823080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e5f, 0xc00041f948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040ea80, 0xca, 0x3823080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040ea80, 0xca, 0x3823080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc0002b41e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040ea80, 0xca, 0x3823080, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00041fce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040ea80, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040ea80, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040ea80, 0x4) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 118 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002b8240) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 119 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040f500, 0xc0002f54a0, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040f500, 0xc0002f54a0, 0x13c1200, 0x0, 0xc4200fa148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040f500, 0x0, 0xc00040f501, 0xc4200fa148, 0x489300, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040f500, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e89, 0xc0004f9948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040f500, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040f500, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc0004401e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040f500, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004f9ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040f500, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040f500, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040f500, 0x5) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 73 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00044c000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 74 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a4000, 0xc0002cf320, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a4000, 0xc0002cf320, 0x13c1200, 0x0, 0xc4200fb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a4000, 0x0, 0xc0004a4001, 0xc4200fb148, 0x200d0100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a4000, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e57, 0xc000455948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a4000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a4000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc00042e000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a4000, 0xca, 0xc4200fb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000455ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a4000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a4000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a4000, 0x6) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 132 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004f4000, 0xc0003bc7e0, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004f4000, 0xc0003bc7e0, 0x13c1200, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004f4000, 0x0, 0xc0004f4001, 0xc4200cad48, 0x100, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004f4000, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e87, 0xc000451948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004f4000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004f4000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc00030c5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004f4000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000451ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004f4000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004f4000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004f4000, 0x7) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 120 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002b8360) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 90 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e240) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 134 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000546000, 0xc0002f5260, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000546000, 0xc0002f5260, 0x13c1200, 0x0, 0xc42048a148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000546000, 0x0, 0xc000546001, 0xc42048a148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000546000, 0xc42048a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e6c, 0xc000565948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000546000, 0xca, 0xc42048a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000546000, 0xca, 0xc42048a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc00042e0f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000546000, 0xca, 0xc42048a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000565ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000546000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000546000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000546000, 0xd) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 92 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00044c480) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 93 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005ad500, 0xc0002cef00, 0x0, 0x4645ec, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005ad500, 0xc0002cef00, 0x13c1200, 0x0, 0xc4204b4148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005ad500, 0x0, 0xc0005ad501, 0xc4204b4148, 0x20490100, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005ad500, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e68, 0xc00041d948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005ad500, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005ad500, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc0002b42d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005ad500, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00041dce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005ad500, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005ad500, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005ad500, 0xe) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 94 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00044c510) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 194 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00060e000, 0xc0005ee3c0, 0x0, 0xc000612000, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00060e000, 0xc0005ee3c0, 0x13c1200, 0x0, 0xc4204a8548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00060e000, 0x0, 0xc00060e001, 0xc4204a8548, 0x204d0100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00060e000, 0xc4204a8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e89, 0xc000205948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00060e000, 0xca, 0xc4204a8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00060e000, 0xca, 0xc4204a8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc0004401e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00060e000, 0xca, 0xc4204a8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000205ce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00060e000, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00060e000, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00060e000, 0xf) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 196 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00061c000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 197 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00060ea80, 0xc0005ee7e0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00060ea80, 0xc0005ee7e0, 0x13c1200, 0x0, 0xc4204b4548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00060ea80, 0x0, 0x1, 0xc4204b4548, 0x20490100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00060ea80, 0xc4204b4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e8e, 0xc00065f948, 0x40000002, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00060ea80, 0xca, 0xc4204b4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x124d200, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00060ea80, 0xca, 0xc4204b4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13af320, 0xc000644000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00060ea80, 0xca, 0xc4204b4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00065fce8, 0xe175f5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00060ea80, 0x2, 0xc000513240) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00060ea80, 0x13af320, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00060ea80, 0x10) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 179 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000632000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x246 goroutine 138 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000288000, 0xc0002f4840, 0xc0002f48a0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 258 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00032b470, 0xc0005efb00, 0xc0005efb60) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 184 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0002889e0, 0xc000386fc0, 0xc000387020) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 219 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00032ac90, 0xc0002cf5c0, 0xc0002cf620) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 I1109 15:27:40.944723 32651 x:0] Exiting with status: 0 D1109 15:27:40.929459 32184 x:0] urpc: unmarshal success. D1109 15:27:40.929662 32184 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-race-test-1 Signo:0 PID:0 Mode:Process} D1109 15:27:40.929873 32184 x:0] urpc: successfully marshalled 37 bytes. D1109 15:27:40.931035 32184 x:0] urpc: unmarshal success. D1109 15:27:40.934396 32184 x:0] urpc: successfully marshalled 34075 bytes. D1109 15:27:41.647305 32184 x:0] Clock(Monotonic): error: 110 ns, adjusted frequency from 2299806664 Hz to 2299806566 Hz D1109 15:27:41.647489 32184 x:0] Clock(Realtime): error: 105 ns, adjusted frequency from 2299806538 Hz to 2299806584 Hz D1109 15:27:41.647574 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840840353602335 monotonicBaseRef:5001926941 monotonicFrequency:2299806566 realtimeReady:1 realtimeBaseCycles:34840840354053893 realtimeBaseRef:1573313261647484041 realtimeFrequency:2299806584} D1109 15:27:42.646636 32184 x:0] Clock(Monotonic): error: 5 ns, adjusted frequency from 2299806566 Hz to 2299806350 Hz D1109 15:27:42.646810 32184 x:0] Clock(Realtime): error: -48 ns, adjusted frequency from 2299806584 Hz to 2299806232 Hz D1109 15:27:42.646938 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840842651864893 monotonicBaseRef:6001255576 monotonicFrequency:2299806350 realtimeReady:1 realtimeBaseCycles:34840842652299254 realtimeBaseRef:1573313262646805191 realtimeFrequency:2299806232} D1109 15:27:43.645695 32184 x:0] Clock(Monotonic): error: 95 ns, adjusted frequency from 2299806350 Hz to 2299806568 Hz D1109 15:27:43.645895 32184 x:0] Clock(Realtime): error: 95 ns, adjusted frequency from 2299806232 Hz to 2299806568 Hz D1109 15:27:43.645984 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840844949503902 monotonicBaseRef:7000313174 monotonicFrequency:2299806568 realtimeReady:1 realtimeBaseCycles:34840844949999224 realtimeBaseRef:1573313263645889347 realtimeFrequency:2299806568} D1109 15:27:44.646895 32184 x:0] Clock(Monotonic): error: 11 ns, adjusted frequency from 2299806568 Hz to 2299806378 Hz D1109 15:27:44.647063 32184 x:0] Clock(Realtime): error: 3 ns, adjusted frequency from 2299806568 Hz to 2299806381 Hz D1109 15:27:44.647155 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840847251975245 monotonicBaseRef:8001471869 monotonicFrequency:2299806378 realtimeReady:1 realtimeBaseCycles:34840847252471330 realtimeBaseRef:1573313264647048374 realtimeFrequency:2299806381} D1109 15:27:45.646328 32184 x:0] Clock(Monotonic): error: 10 ns, adjusted frequency from 2299806378 Hz to 2299806382 Hz D1109 15:27:45.646469 32184 x:0] Clock(Realtime): error: 8 ns, adjusted frequency from 2299806381 Hz to 2299806398 Hz D1109 15:27:45.646548 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840849550579555 monotonicBaseRef:9000949186 monotonicFrequency:2299806382 realtimeReady:1 realtimeBaseCycles:34840849550933073 realtimeBaseRef:1573313265646463699 realtimeFrequency:2299806398} D1109 15:27:46.647646 32184 x:0] Clock(Monotonic): error: 99 ns, adjusted frequency from 2299806382 Hz to 2299806678 Hz D1109 15:27:46.648269 32184 x:0] Clock(Realtime): error: 195 ns, adjusted frequency from 2299806398 Hz to 2299806897 Hz D1109 15:27:46.648391 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840851853397548 monotonicBaseRef:10002258692 monotonicFrequency:2299806678 realtimeReady:1 realtimeBaseCycles:34840851854871231 realtimeBaseRef:1573313266648260267 realtimeFrequency:2299806897} D1109 15:27:47.645883 32184 x:0] Clock(Monotonic): error: -148 ns, adjusted frequency from 2299806678 Hz to 2299806101 Hz D1109 15:27:47.646072 32184 x:0] Clock(Realtime): error: -182 ns, adjusted frequency from 2299806897 Hz to 2299806020 Hz D1109 15:27:47.646136 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840854149132488 monotonicBaseRef:11000488222 monotonicFrequency:2299806101 realtimeReady:1 realtimeBaseCycles:34840854149630613 realtimeBaseRef:1573313267646065510 realtimeFrequency:2299806020} D1109 15:27:48.646157 32184 x:0] Clock(Monotonic): error: 4 ns, adjusted frequency from 2299806101 Hz to 2299806446 Hz D1109 15:27:48.646314 32184 x:0] Clock(Realtime): error: 124 ns, adjusted frequency from 2299806020 Hz to 2299806728 Hz D1109 15:27:48.646405 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840856449598811 monotonicBaseRef:12000775299 monotonicFrequency:2299806446 realtimeReady:1 realtimeBaseCycles:34840856449990730 realtimeBaseRef:1573313268646306442 realtimeFrequency:2299806728} D1109 15:27:49.646170 32184 x:0] Clock(Monotonic): error: -10 ns, adjusted frequency from 2299806446 Hz to 2299806409 Hz D1109 15:27:49.646344 32184 x:0] Clock(Realtime): error: -114 ns, adjusted frequency from 2299806728 Hz to 2299806177 Hz D1109 15:27:49.646404 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840858749429326 monotonicBaseRef:13000785764 monotonicFrequency:2299806409 realtimeReady:1 realtimeBaseCycles:34840858749868015 realtimeBaseRef:1573313269646337121 realtimeFrequency:2299806177} D1109 15:27:50.645716 32184 x:0] Clock(Monotonic): error: 47 ns, adjusted frequency from 2299806409 Hz to 2299806531 Hz D1109 15:27:50.645894 32184 x:0] Clock(Realtime): error: 18 ns, adjusted frequency from 2299806177 Hz to 2299806463 Hz D1109 15:27:50.645989 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840861048190691 monotonicBaseRef:14000331358 monotonicFrequency:2299806531 realtimeReady:1 realtimeBaseCycles:34840861048636720 realtimeBaseRef:1573313270645886008 realtimeFrequency:2299806463} D1109 15:27:51.648798 32184 x:0] Clock(Monotonic): error: -32 ns, adjusted frequency from 2299806531 Hz to 2299806362 Hz D1109 15:27:51.648967 32184 x:0] Clock(Realtime): error: -4 ns, adjusted frequency from 2299806463 Hz to 2299806434 Hz D1109 15:27:51.649068 32184 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:34840863355075454 monotonicBaseRef:15003409109 monotonicFrequency:2299806362 realtimeReady:1 realtimeBaseCycles:34840863355512333 realtimeBaseRef:1573313271648959810 realtimeFrequency:2299806434}