I1214 00:55:32.434224 11858 x:0] *************************** I1214 00:55:32.437872 11858 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-0 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I1214 00:55:32.438528 11858 x:0] Version release-20191210.0-29-gad80dcf47077 I1214 00:55:32.438639 11858 x:0] PID: 11858 I1214 00:55:32.438720 11858 x:0] UID: 0, GID: 0 I1214 00:55:32.439192 11858 x:0] Configuration: I1214 00:55:32.439302 11858 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root I1214 00:55:32.439406 11858 x:0] Platform: ptrace I1214 00:55:32.439491 11858 x:0] FileAccess: exclusive, overlay: true I1214 00:55:32.439607 11858 x:0] Network: host, logging: false I1214 00:55:32.439699 11858 x:0] Strace: false, max size: 1024, syscalls: [] I1214 00:55:32.439822 11858 x:0] *************************** W1214 00:55:32.439913 11858 x:0] Block the TERM signal. This is only safe in tests! D1214 00:55:32.444092 11858 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.468975 11858 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-test-0": signal 0 D1214 00:55:32.469294 11858 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.470068 11858 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.473104 10985 x:0] urpc: unmarshal success. D1214 00:55:32.473333 10985 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-race-test-0 Signo:0 PID:0 Mode:Process} D1214 00:55:32.473678 10985 x:0] urpc: successfully marshalled 37 bytes. D1214 00:55:32.473899 11858 x:0] urpc: successfully marshalled 128 bytes. D1214 00:55:32.475914 11858 x:0] urpc: unmarshal success. D1214 00:55:32.476158 11858 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 D1214 00:55:32.476378 11858 x:0] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D1214 00:55:32.476574 11858 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-race-test-0", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1214 00:55:32.476784 11858 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-race-test-0" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.477561 11858 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.480564 10985 x:0] urpc: unmarshal success. D1214 00:55:32.481793 10985 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 I1214 00:55:32.483039 10985 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] D1214 00:55:32.483720 10985 x:0] send [channel @0xc00027a6c0] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D1214 00:55:32.485730 10985 x:0] recv [channel @0xc00027a6c0] 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: 22047808, BlockSize: 4096, Blocks: 43064, ATime: {Sec: 1576265258, NanoSec: 32476941}, MTime: {Sec: 1576265258, NanoSec: 32476941}, CTime: {Sec: 1576284932, NanoSec: 318511999}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16255739}]} D1214 00:55:32.486381 10985 x:0] send [channel @0xc00027a6c0] Twalk{FID: 5, NewFID: 6, Names: []} D1214 00:55:32.484618 11858 x:0] urpc: successfully marshalled 579 bytes. D1214 00:55:32.488461 10985 x:0] recv [channel @0xc00027a6c0] Rwalk{QIDs: []} D1214 00:55:32.488657 10985 x:0] send [channel @0xc00027a6c0] Tlopen{FID: 6, Flags: ReadOnly} D1214 00:55:32.489467 10985 x:0] recv [channel @0xc00027a6c0] Rlopen{QID: QID{Type: 0, Version: 0, Path: 16255739}, IoUnit: 0, File: &{{35}}} D1214 00:55:32.496709 10985 x:0] Allocating stack with size of 8388608 bytes D1214 00:55:32.499455 10985 x:0] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-race-test-0 0}:0xc0002ea5a0 {ci-gvisor-ptrace-direct-overlay-host-race-test-0 17}:0xc0005665e0] D1214 00:55:32.503656 11858 x:0] urpc: unmarshal success. D1214 00:55:32.503853 11858 x:0] Wait on PID 17 in container "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.504052 11858 x:0] Waiting for PID 17 in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.504255 11858 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:32.505388 11858 x:0] urpc: successfully marshalled 111 bytes. D1214 00:55:32.499921 10985 x:0] urpc: successfully marshalled 37 bytes. D1214 00:55:32.505670 10985 x:0] urpc: unmarshal success. D1214 00:55:32.506005 10985 x:0] containerManager.Wait D1214 00:55:32.530003 10985 x:0] [ 17] Interrupt queued D1214 00:55:32.788449 10985 x:0] [ 18] Interrupt queued D1214 00:55:32.792756 10985 x:0] [ 19] Interrupt queued D1214 00:55:32.809698 10985 x:0] [ 20] Interrupt queued D1214 00:55:32.833094 10985 x:0] [ 21] Interrupt queued D1214 00:55:32.837175 10985 x:0] Clock(Monotonic): error: -128 ns, adjusted frequency from 2299805999 Hz to 2299805806 Hz D1214 00:55:32.837425 10985 x:0] Clock(Realtime): error: -149 ns, adjusted frequency from 2299806240 Hz to 2299805805 Hz D1214 00:55:32.837511 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675108370239610 monotonicBaseRef:2000497766 monotonicFrequency:2299805806 realtimeReady:1 realtimeBaseCycles:41675108370925891 realtimeBaseRef:1576284932837419198 realtimeFrequency:2299805805} D1214 00:55:32.893904 10985 x:0] [ 22] Interrupt queued D1214 00:55:32.899368 10985 x:0] [ 23] Interrupt queued D1214 00:55:32.986806 10985 x:0] [ 24] Interrupt queued 2019/12/14 00:55:33 fuzzer started D1214 00:55:33.062819 10985 x:0] [ 25] Interrupt queued D1214 00:55:33.102002 10985 x:0] [ 26] Interrupt queued D1214 00:55:33.148271 10985 x:0] [ 27] Interrupt queued D1214 00:55:33.162879 10985 x:0] [ 28] Interrupt queued D1214 00:55:33.200945 10985 x:0] [ 29] Interrupt queued D1214 00:55:33.204024 10985 x:0] [ 30] Interrupt queued D1214 00:55:33.227780 10985 x:0] [ 31] Interrupt queued D1214 00:55:33.247508 10985 x:0] [ 32] Interrupt queued D1214 00:55:33.302674 10985 x:0] [ 33] Interrupt queued D1214 00:55:33.335787 10985 x:0] [ 34] Interrupt queued 2019/12/14 00:55:33 connecting to host at stdin D1214 00:55:33.351549 10985 x:0] [ 35] Interrupt queued 2019/12/14 00:55:33 checking machine... 2019/12/14 00:55:33 checking revisions... D1214 00:55:33.367384 10985 x:0] [ 27] Entering internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.368071 10985 x:0] [ 36] Interrupt queued D1214 00:55:33.373056 10985 x:0] send [channel @0xc00027a6c0] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D1214 00:55:33.374440 10985 x:0] recv [channel @0xc00027a6c0] 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: 1554384, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1576265257, NanoSec: 356419961}, MTime: {Sec: 1576265257, NanoSec: 356419961}, CTime: {Sec: 1576284932, NanoSec: 346514358}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16255741}]} D1214 00:55:33.374851 10985 x:0] send [channel @0xc00027a6c0] Twalk{FID: 7, NewFID: 8, Names: []} D1214 00:55:33.375435 10985 x:0] recv [channel @0xc00027a6c0] Rwalk{QIDs: []} D1214 00:55:33.375752 10985 x:0] send [channel @0xc00027a6c0] Tlopen{FID: 8, Flags: ReadOnly} D1214 00:55:33.376835 10985 x:0] recv [channel @0xc00027a6c0] Rlopen{QID: QID{Type: 0, Version: 0, Path: 16255741}, IoUnit: 0, File: &{{27}}} D1214 00:55:33.381711 10985 x:0] [ 36] Allocating stack with size of 8388608 bytes D1214 00:55:33.383609 10985 x:0] [ 27] Leaving internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.517090 10985 x:0] [ 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:33.518979 10985 x:0] [ 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:33.519109 10985 x:0] [ 17] Notified of signal 17 D1214 00:55:33.519157 10985 x:0] [ 17] Interrupt queued D1214 00:55:33.519497 10985 x:0] [ 17] Interrupt queued D1214 00:55:33.519529 10985 x:0] [ 36] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:33.519654 10985 x:0] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 17 D1214 00:55:33.519745 10985 x:0] [ 17] Signal 17: delivering to handler 2019/12/14 00:55:33 testing simple program... D1214 00:55:33.535226 10985 x:0] [ 31] Entering internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.536455 10985 x:0] [ 37] Interrupt queued D1214 00:55:33.563860 10985 x:0] [ 37] Allocating stack with size of 8388608 bytes D1214 00:55:33.568480 10985 x:0] [ 31] Leaving internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.624852 10985 x:0] [ 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:33.628985 10985 x:0] [ 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:33.629463 10985 x:0] [ 17] Notified of signal 17 D1214 00:55:33.629560 10985 x:0] [ 17] Interrupt queued D1214 00:55:33.629806 10985 x:0] [ 17] Interrupt queued D1214 00:55:33.630006 10985 x:0] [ 17] Not restarting syscall 202 after errno 516: interrupted by signal 17 D1214 00:55:33.630074 10985 x:0] [ 17] Signal 17: delivering to handler D1214 00:55:33.631004 10985 x:0] [ 37] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:33.650841 10985 x:0] [ 38] Interrupt queued D1214 00:55:33.657493 10985 x:0] [ 39] Interrupt queued D1214 00:55:33.658565 10985 x:0] [ 28] Entering internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.659505 10985 x:0] [ 40] Interrupt queued D1214 00:55:33.691471 10985 x:0] [ 40] Allocating stack with size of 8388608 bytes D1214 00:55:33.693127 10985 x:0] [ 28] Leaving internal stop (*kernel.vforkStop)(nil) D1214 00:55:33.792914 10985 x:0] [ 41] Interrupt queued D1214 00:55:33.836824 10985 x:0] Clock(Monotonic): error: 44 ns, adjusted frequency from 2299805806 Hz to 2299806207 Hz D1214 00:55:33.837108 10985 x:0] Clock(Realtime): error: 45 ns, adjusted frequency from 2299805805 Hz to 2299806269 Hz D1214 00:55:33.837195 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675110669303015 monotonicBaseRef:3000174955 monotonicFrequency:2299806207 realtimeReady:1 realtimeBaseCycles:41675110669993901 realtimeBaseRef:1576284933837098390 realtimeFrequency:2299806269} D1214 00:55:33.870408 10985 x:0] [ 42] Interrupt queued D1214 00:55:33.912066 10985 x:0] [ 43] Interrupt queued D1214 00:55:34.716846 10985 x:0] [ 44] Interrupt queued D1214 00:55:34.765154 10985 x:0] [ 43] Interrupt queued D1214 00:55:34.765571 10985 x:0] [ 44] Interrupt queued D1214 00:55:34.765670 10985 x:0] [ 43] Interrupt queued D1214 00:55:34.765703 10985 x:0] [ 42] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.765844 10985 x:0] [ 44] Interrupt queued D1214 00:55:34.765964 10985 x:0] [ 42] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.766057 10985 x:0] [ 43] Signal 9: terminating thread group D1214 00:55:34.765977 10985 x:0] [ 44] Signal 9: terminating thread group I1214 00:55:34.766162 10985 x:0] Uncaught signal: "killed" (9), PID: 42, TID: 43, fault addr: 0x0 D1214 00:55:34.766364 10985 x:0] [ 43] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.766534 10985 x:0] [ 43] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.766691 10985 x:0] [ 43] Transitioning from exit state TaskExitZombie to TaskExitDead I1214 00:55:34.767100 10985 x:0] Uncaught signal: "killed" (9), PID: 42, TID: 44, fault addr: 0x0 D1214 00:55:34.767275 10985 x:0] [ 44] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.768642 10985 x:0] [ 44] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.768749 10985 x:0] [ 44] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.768870 10985 x:0] [ 41] Discarding ignored signal 17 D1214 00:55:34.769406 10985 x:0] [ 42] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.776116 10985 x:0] [ 40] Interrupt queued D1214 00:55:34.776511 10985 x:0] [ 40] No task notified of signal 9 D1214 00:55:34.776381 10985 x:0] [ 40] Interrupt queued D1214 00:55:34.779657 10985 x:0] [ 40] Signal 9: terminating thread group I1214 00:55:34.779842 10985 x:0] Uncaught signal: "killed" (9), PID: 40, TID: 40, fault addr: 0x0 D1214 00:55:34.780077 10985 x:0] [ 40] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.781102 10985 x:0] [ 41] Interrupt queued D1214 00:55:34.781323 10985 x:0] [ 41] Notified of signal 9 D1214 00:55:34.781513 10985 x:0] [ 41] Interrupt queued D1214 00:55:34.781692 10985 x:0] [ 40] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.781811 10985 x:0] [ 41] Signal 9: terminating thread group D1214 00:55:34.781934 10985 x:0] [ 17] Notified of signal 17 D1214 00:55:34.782053 10985 x:0] [ 17] Interrupt queued D1214 00:55:34.782200 10985 x:0] [ 17] Interrupt queued I1214 00:55:34.782279 10985 x:0] Uncaught signal: "killed" (9), PID: 41, TID: 41, fault addr: 0x0 D1214 00:55:34.782364 10985 x:0] [ 17] Not restarting syscall 202 after errno 516: interrupted by signal 17 D1214 00:55:34.782612 10985 x:0] [ 17] Signal 17: delivering to handler D1214 00:55:34.782672 10985 x:0] [ 41] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.782762 10985 x:0] [ 41] Interrupt queued D1214 00:55:34.782936 10985 x:0] [ 40] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.784874 10985 x:0] [ 41] Init process terminating, killing namespace D1214 00:55:34.785020 10985 x:0] [ 41] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.785595 10985 x:0] [ 1] Notified of signal 17 D1214 00:55:34.785748 10985 x:0] [ 1] Interrupt queued D1214 00:55:34.785810 10985 x:0] [ 1] Interrupt queued D1214 00:55:34.786101 10985 x:0] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D1214 00:55:34.786302 10985 x:0] [ 1] Signal 17: delivering to handler 2019/12/14 00:55:34 BUG: simple call failed: {Flags:5 Signal:[65484704] Cover:[] Comps: Errno:999} D1214 00:55:34.826703 10985 x:0] [ 17] Interrupt queued D1214 00:55:34.826989 10985 x:0] [ 17] Interrupt queued D1214 00:55:34.827123 10985 x:0] [ 18] Interrupt queued D1214 00:55:34.827207 10985 x:0] [ 19] Interrupt queued D1214 00:55:34.827272 10985 x:0] [ 20] Interrupt queued D1214 00:55:34.827352 10985 x:0] [ 21] Interrupt queued D1214 00:55:34.827332 10985 x:0] [ 18] Interrupt queued D1214 00:55:34.827695 10985 x:0] [ 21] Interrupt queued D1214 00:55:34.827797 10985 x:0] [ 22] Interrupt queued D1214 00:55:34.827664 10985 x:0] [ 22] Interrupt queued D1214 00:55:34.828170 10985 x:0] [ 23] Interrupt queued D1214 00:55:34.827405 10985 x:0] [ 19] Interrupt queued D1214 00:55:34.828200 10985 x:0] [ 23] Interrupt queued D1214 00:55:34.828271 10985 x:0] [ 24] Interrupt queued D1214 00:55:34.828354 10985 x:0] [ 25] Interrupt queued D1214 00:55:34.827627 10985 x:0] [ 20] Interrupt queued D1214 00:55:34.828386 10985 x:0] [ 24] Interrupt queued D1214 00:55:34.828419 10985 x:0] [ 26] Interrupt queued D1214 00:55:34.828443 10985 x:0] [ 25] Interrupt queued D1214 00:55:34.828498 10985 x:0] [ 26] Interrupt queued D1214 00:55:34.828558 10985 x:0] [ 27] Interrupt queued D1214 00:55:34.828517 10985 x:0] [ 27] Interrupt queued D1214 00:55:34.830106 10985 x:0] [ 29] Interrupt queued D1214 00:55:34.830171 10985 x:0] [ 30] Interrupt queued D1214 00:55:34.830212 10985 x:0] [ 30] Interrupt queued D1214 00:55:34.830268 10985 x:0] [ 31] Interrupt queued D1214 00:55:34.830219 10985 x:0] [ 31] Interrupt queued D1214 00:55:34.830338 10985 x:0] [ 29] Interrupt queued D1214 00:55:34.830558 10985 x:0] [ 32] Interrupt queued D1214 00:55:34.830507 10985 x:0] [ 32] Interrupt queued D1214 00:55:34.830791 10985 x:0] [ 33] Interrupt queued D1214 00:55:34.830888 10985 x:0] [ 34] Interrupt queued D1214 00:55:34.831195 10985 x:0] [ 35] Interrupt queued D1214 00:55:34.831236 10985 x:0] [ 35] Interrupt queued D1214 00:55:34.830982 10985 x:0] [ 34] Interrupt queued D1214 00:55:34.831019 10985 x:0] [ 33] Interrupt queued D1214 00:55:34.831434 10985 x:0] [ 38] Interrupt queued D1214 00:55:34.831571 10985 x:0] [ 38] Interrupt queued D1214 00:55:34.831590 10985 x:0] [ 39] Interrupt queued D1214 00:55:34.831794 10985 x:0] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.831702 10985 x:0] [ 39] Interrupt queued D1214 00:55:34.831932 10985 x:0] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.831993 10985 x:0] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.832030 10985 x:0] [ 39] Signal 9: terminating thread group D1214 00:55:34.832174 10985 x:0] [ 21] Signal 9: terminating thread group I1214 00:55:34.832157 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 39, fault addr: 0x0 D1214 00:55:34.832842 10985 x:0] [ 26] Signal 9: terminating thread group D1214 00:55:34.832503 10985 x:0] [ 19] Signal 9: terminating thread group D1214 00:55:34.832427 10985 x:0] [ 22] Signal 9: terminating thread group D1214 00:55:34.832586 10985 x:0] [ 23] Signal 9: terminating thread group D1214 00:55:34.832670 10985 x:0] [ 20] Signal 9: terminating thread group D1214 00:55:34.832771 10985 x:0] [ 27] Signal 9: terminating thread group D1214 00:55:34.832341 10985 x:0] [ 18] Signal 9: terminating thread group D1214 00:55:34.833167 10985 x:0] [ 17] Signal 9: terminating thread group D1214 00:55:34.832892 10985 x:0] [ 39] Transitioning from exit state TaskExitNone to TaskExitInitiated I1214 00:55:34.833158 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 21, fault addr: 0x0 D1214 00:55:34.833416 10985 x:0] [ 24] Signal 9: terminating thread group D1214 00:55:34.833545 10985 x:0] [ 25] Signal 9: terminating thread group D1214 00:55:34.833663 10985 x:0] [ 30] Signal 9: terminating thread group D1214 00:55:34.833816 10985 x:0] [ 31] Signal 9: terminating thread group D1214 00:55:34.833898 10985 x:0] [ 29] Signal 9: terminating thread group D1214 00:55:34.833963 10985 x:0] [ 32] Signal 9: terminating thread group I1214 00:55:34.833456 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 17, fault addr: 0x0 I1214 00:55:34.834143 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 24, fault addr: 0x0 I1214 00:55:34.834269 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 30, fault addr: 0x0 D1214 00:55:34.834298 10985 x:0] [ 35] Signal 9: terminating thread group D1214 00:55:34.834388 10985 x:0] [ 39] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.834575 10985 x:0] [ 33] Signal 9: terminating thread group D1214 00:55:34.834500 10985 x:0] [ 34] Signal 9: terminating thread group D1214 00:55:34.834637 10985 x:0] [ 38] Signal 9: terminating thread group D1214 00:55:34.834662 10985 x:0] [ 39] Transitioning from exit state TaskExitZombie to TaskExitDead I1214 00:55:34.834392 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 25, fault addr: 0x0 I1214 00:55:34.835193 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 35, fault addr: 0x0 I1214 00:55:34.835384 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 18, fault addr: 0x0 I1214 00:55:34.835567 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 33, fault addr: 0x0 D1214 00:55:34.835708 10985 x:0] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated I1214 00:55:34.835856 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 38, fault addr: 0x0 I1214 00:55:34.836114 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 26, fault addr: 0x0 I1214 00:55:34.836324 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 31, fault addr: 0x0 I1214 00:55:34.836481 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 20, fault addr: 0x0 I1214 00:55:34.836670 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 22, fault addr: 0x0 I1214 00:55:34.836923 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 19, fault addr: 0x0 D1214 00:55:34.837069 10985 x:0] Clock(Monotonic): error: 248 ns, adjusted frequency from 2299806207 Hz to 2299806728 Hz D1214 00:55:34.837225 10985 x:0] Clock(Realtime): error: -20 ns, adjusted frequency from 2299806269 Hz to 2299806101 Hz I1214 00:55:34.837362 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 27, fault addr: 0x0 D1214 00:55:34.837421 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675112969637941 monotonicBaseRef:4000404852 monotonicFrequency:2299806728 realtimeReady:1 realtimeBaseCycles:41675112970066529 realtimeBaseRef:1576284934837214208 realtimeFrequency:2299806101} I1214 00:55:34.837602 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 23, fault addr: 0x0 D1214 00:55:34.837689 10985 x:0] [ 35] Transitioning from exit state TaskExitNone to TaskExitInitiated I1214 00:55:34.837732 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 29, fault addr: 0x0 I1214 00:55:34.838002 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 32, fault addr: 0x0 D1214 00:55:34.838054 10985 x:0] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I1214 00:55:34.838136 10985 x:0] Uncaught signal: "killed" (9), PID: 17, TID: 34, fault addr: 0x0 D1214 00:55:34.838239 10985 x:0] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838327 10985 x:0] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838434 10985 x:0] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838534 10985 x:0] [ 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838615 10985 x:0] [ 38] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838725 10985 x:0] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838792 10985 x:0] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838855 10985 x:0] [ 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.838921 10985 x:0] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839011 10985 x:0] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839090 10985 x:0] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839175 10985 x:0] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839284 10985 x:0] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.839357 10985 x:0] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.839627 10985 x:0] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839745 10985 x:0] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839825 10985 x:0] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.839937 10985 x:0] [ 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D1214 00:55:34.840357 10985 x:0] [ 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.840441 10985 x:0] [ 35] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.840647 10985 x:0] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.840835 10985 x:0] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.840898 10985 x:0] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.841238 10985 x:0] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.841346 10985 x:0] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.841549 10985 x:0] [ 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.841619 10985 x:0] [ 31] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.841842 10985 x:0] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.841926 10985 x:0] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.842074 10985 x:0] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.842180 10985 x:0] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.842380 10985 x:0] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.845446 10985 x:0] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.845952 10985 x:0] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.847507 10985 x:0] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.847966 10985 x:0] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.849392 10985 x:0] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.852525 10985 x:0] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.854392 10985 x:0] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.855373 10985 x:0] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.855508 10985 x:0] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.855813 10985 x:0] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.855882 10985 x:0] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.856008 10985 x:0] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.856071 10985 x:0] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.856245 10985 x:0] [ 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.856320 10985 x:0] [ 33] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.856466 10985 x:0] [ 38] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.856540 10985 x:0] [ 38] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.856720 10985 x:0] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.856886 10985 x:0] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.857144 10985 x:0] [ 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1214 00:55:34.857327 10985 x:0] [ 34] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.857479 10985 x:0] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead D1214 00:55:34.857777 10985 x:0] updated processes (removal): map[{ci-gvisor-ptrace-direct-overlay-host-race-test-0 0}:0xc0002ea5a0] D1214 00:55:34.858175 10985 x:0] urpc: successfully marshalled 38 bytes. D1214 00:55:34.858380 11858 x:0] urpc: unmarshal success. I1214 00:55:34.858506 11858 x:0] Exiting with status: 256 DIAGNOSIS: I1214 00:55:34.925276 12848 x:0] *************************** I1214 00:55:34.925484 12848 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 --ps ci-gvisor-ptrace-direct-overlay-host-race-test-0] I1214 00:55:34.925740 12848 x:0] Version release-20191210.0-29-gad80dcf47077 I1214 00:55:34.925764 12848 x:0] PID: 12848 I1214 00:55:34.925790 12848 x:0] UID: 0, GID: 0 I1214 00:55:34.925814 12848 x:0] Configuration: I1214 00:55:34.925839 12848 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root I1214 00:55:34.925869 12848 x:0] Platform: ptrace I1214 00:55:34.925915 12848 x:0] FileAccess: exclusive, overlay: true I1214 00:55:34.925999 12848 x:0] Network: host, logging: false I1214 00:55:34.926080 12848 x:0] Strace: false, max size: 1024, syscalls: [] I1214 00:55:34.926175 12848 x:0] *************************** W1214 00:55:34.926262 12848 x:0] Block the TERM signal. This is only safe in tests! D1214 00:55:34.926585 12848 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.934402 12848 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-test-0": signal 0 D1214 00:55:34.934573 12848 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.934719 12848 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.935224 12848 x:0] urpc: successfully marshalled 128 bytes. D1214 00:55:34.942852 12848 x:0] urpc: unmarshal success. I1214 00:55:34.942999 12848 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0", PID: 10985 I1214 00:55:34.943117 12848 x:0] Retrieving sandbox stacks D1214 00:55:34.943148 12848 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.943245 12848 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.943819 12848 x:0] urpc: successfully marshalled 36 bytes. D1214 00:55:34.963903 12848 x:0] urpc: unmarshal success. I1214 00:55:34.964107 12848 x:0] *** Stack dump *** goroutine 884 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x461301, 0xc00027dbc0, 0xc0004432c0, 0xc0003ca000) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x2465628, 0x2465628, 0xc00035c260, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc00027dbc0, 0xc000010ae0, 0x13, 0x1265317, 0x4, 0xc0001c3e78, 0x3, 0x3, 0x10cbd01, 0xc00035c260, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc00027dbc0, 0xc000010ae0, 0x13, 0xc0001c3e78, 0x3, 0x3, 0x0, 0x2465628, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002d35c0, 0xc0003bdc80, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002d35c0, 0xc0003bdc80, 0xc00054a0a0, 0xc000422660) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002d35c0, 0xc0003bdc80) 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(0xc0002463f4) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0002463f4) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1061 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0001382c0, 0x0, 0x0) runsc/boot/loader.go:894 +0x73 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00019e240, 0x13dcee0, 0xc0000d0008, 0xc00027c600, 0xc000220e60, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0x149e github.com/google/subcommands.(*Commander).Execute(0xc00012c000, 0x13dcee0, 0xc0000d0008, 0xc000220e60, 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:316 +0x2c86 goroutine 6 [syscall]: os/signal.signal_recv(0x462ff1) 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(0x1298a90, 0xc0001127e0, 0xc000112840) 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 8 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000280948, 0x9) GOROOT/src/runtime/sema.go:510 +0xf8 sync.(*Cond).Wait(0xc000280938) GOROOT/src/sync/cond.go:56 +0x8e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000280500, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0xbb gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000280500) pkg/sentry/pgalloc/pgalloc.go:1019 +0x7b created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x2f4 goroutine 10 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc00027d500, 0xc000246370) 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 11 [chan receive]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).waitForStart(0xc00012c680) pkg/sentry/watchdog/watchdog.go:216 +0x9b created by gvisor.dev/gvisor/pkg/sentry/watchdog.New pkg/sentry/watchdog/watchdog.go:168 +0x334 goroutine 12 [syscall]: syscall.Syscall6(0x10f, 0xc000433e68, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0002d3530, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xda gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000010948, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x189 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc0002ea5c0) pkg/control/server/server.go:99 +0x50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc0002ea5c0) 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 119 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000215500, 0xc0004fa3c0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000215500, 0xc0004fa3c0, 0x13de300, 0x0, 0x3994080, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000215500, 0x0, 0xc000215501, 0x3994080, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000215500, 0x3994080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000215500, 0xca, 0x3994080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000215500, 0xca, 0x3994080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc000590000) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000215500, 0xca, 0x3994080, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000475cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000215500, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000215500, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000215500, 0x5) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 82 [syscall]: syscall.Syscall6(0x119, 0x12, 0xc00030aae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc0004e6068, 0x464b5c, 0x47511f) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x12, 0xc00030aae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x83 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0004e6060, 0x0, 0xf8cbb0) pkg/fdnotifier/fdnotifier.go:149 +0x9e created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 98 [syscall]: syscall.Syscall6(0x10f, 0xc0002e15f8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1283d06, 0x28, 0xc000334310) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc0002e15f8, 0x1, 0x0, 0x0, 0x1abc4a0, 0x1283d06, 0x100000000000028) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc0002e15f8, 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(0xe5ef2a, 0x8, 0x1, 0x0) runsc/boot/loader.go:702 +0x60 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc0000eff80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:475 +0x39 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffd8eb8afb8, 0x30, 0xc000288110, 0x1, 0x1, 0xc0001382c0) runsc/boot/loader.go:700 +0x25a created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:691 +0x7f goroutine 99 [syscall]: syscall.Syscall6(0x10f, 0xc000148720, 0x1, 0x0, 0x0, 0x0, 0x0, 0x73656120746e6370, 0x6120657661737820, 0x2063363166207876) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc000148720, 0x1, 0x0, 0x0, 0x31696d6220747375, 0x6d73203278766120, 0x2032696d62207065) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc000148720, 0x1, 0x1, 0x0, 0x0, 0x6d6f676f620a3276, 0x3634203a09737069, 0x6c630a30302e3030) external/org_golang_x_sys/unix/syscall_linux.go:133 +0xda gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc0001d2100, 0xc0002d2030) pkg/p9/client.go:251 +0xda created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:231 +0x75e goroutine 100 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e120) 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]: reflect.rselect(0xc000136900, 0x22, 0x22, 0xc000136900, 0x1ac6b18) GOROOT/src/runtime/select.go:542 +0x3bd reflect.Select(0xc000416000, 0x22, 0x49, 0x20, 0x21, 0xc000416000, 0x20, 0x49) GOROOT/src/reflect/value.go:2229 +0x1f0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc00040a000, 0x21, 0x40, 0xc000335a00, 0xc000113260, 0xc0001132c0) pkg/sentry/sighandling/sighandling.go:44 +0x45d created by gvisor.dev/gvisor/pkg/sentry/sighandling.StartSignalForwarding pkg/sentry/sighandling/sighandling.go:91 +0x25e goroutine 116 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc00012c680) 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 117 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca090) 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 118 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000214000, 0xc000113200, 0x0, 0x694e0b, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000214000, 0xc000113200, 0x13de300, 0x0, 0x39761a8, 0x17b600, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000214000, 0x0, 0xc420009c01, 0x39761a8, 0x0, 0xffffffff, 0xf8cb10, 0x7f32dc080f78, 0xc000335630) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000214000, 0x39761a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a88860, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000214000, 0xca, 0x39761a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000214000, 0xca, 0x39761a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005be2d0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000214000, 0xca, 0x39761a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00017bcc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000214000, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000214000, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000214000, 0x1) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 102 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e3f0) 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 147 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000560000, 0xc0004fa240, 0xc000510060, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000560000, 0xc0004fa240, 0xc000560901, 0xe4be66fdb, 0x0, 0xc0003f5bf0) pkg/sentry/kernel/task_block.go:80 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000560000, 0xc0004fa240, 0x13de301, 0xdf8475800, 0x39753f0, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:42 +0x11d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000560000, 0xdf8475800, 0x0, 0x39753f0, 0x0, 0xffffffff, 0xae71c3, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000560000, 0x39753f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000560000, 0xca, 0x39753f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000560000, 0xca, 0x39753f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x13cbe20, 0xc0005140f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000560000, 0xca, 0x39753f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc000473cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000560000, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000560000, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000560000, 0x2) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 104 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00021c000, 0xc0001127e0, 0x0, 0x464b5c, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00021c000, 0xc0001127e0, 0x13de300, 0x0, 0xc4201fe948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00021c000, 0x0, 0xc00021c001, 0xc4201fe948, 0x100, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00021c000, 0xc4201fe948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00021c000, 0xca, 0xc4201fe948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00021c000, 0xca, 0xc4201fe948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005140f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00021c000, 0xca, 0xc4201fe948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00034fcc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00021c000, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00021c000, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00021c000, 0x7) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 103 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000335d50, 0xc000113500, 0xc000113560) 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 133 [semacquire]: sync.runtime_Semacquire(0xc0003976b8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0003976b0) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:347 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0001382c0, 0xc000397000, 0x30) runsc/boot/loader.go:882 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc0001382c0, 0xc000504060, 0x30, 0xc00047e0f0, 0x0, 0xc000478240) runsc/boot/loader.go:837 +0x1af gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc0002ea5e0, 0xc0003140a0, 0xc00047e0f0, 0x0, 0x0) runsc/boot/controller.go:426 +0xb9 reflect.Value.call(0xc00027db00, 0xc000010aa0, 0x13, 0x1265317, 0x4, 0xc00046fe78, 0x3, 0x3, 0x10c8d01, 0xc00047e0f0, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc00027db00, 0xc000010aa0, 0x13, 0xc00046fe78, 0x3, 0x3, 0x0, 0xc0002ea5e0, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002d35c0, 0xc000442090, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002d35c0, 0xc000442090, 0x7478206c706f6e20, 0x2079676f6c6f706f) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002d35c0, 0xc000442090) pkg/urpc/urpc.go:440 +0x81 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 163 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000562000) 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 148 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000560a80, 0xc0004fa4e0, 0x0, 0x464b5c, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000560a80, 0xc0004fa4e0, 0x13de300, 0x0, 0xc4200ca548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000560a80, 0x0, 0xc000560a01, 0xc4200ca548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000560a80, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000560a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000560a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005900f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000560a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000471cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000560a80, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000560a80, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000560a80, 0x3) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 149 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000561500, 0xc0004fa780, 0x0, 0x464b5c, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000561500, 0xc0004fa780, 0x13de300, 0x0, 0xc4200ca948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000561500, 0x0, 0xc000561501, 0xc4200ca948, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000561500, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000561500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000561500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005140f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000561500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005a5cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000561500, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000561500, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000561500, 0x4) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 150 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000574000) 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 164 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000562090) 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 135 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e360) 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 165 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000562120) 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 151 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005d0000, 0xc0005108a0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005d0000, 0xc0005108a0, 0x13de300, 0x0, 0xc4200fc948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005d0000, 0x0, 0xc0005d0001, 0xc4200fc948, 0x204c0100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005d0000, 0xc4200fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005d0000, 0xca, 0xc4200fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005d0000, 0xca, 0xc4200fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc000590000) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005d0000, 0xca, 0xc4200fc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005b5cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005d0000, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005d0000, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005d0000, 0x10) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 126 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002c7500, 0xc0004fb9e0, 0x0, 0x464b5c, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002c7500, 0xc0004fb9e0, 0x13de300, 0x0, 0xc4200fc548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002c7500, 0x0, 0xc0002c7501, 0xc4200fc548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002c7500, 0xc4200fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002c7500, 0xca, 0xc4200fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002c7500, 0xca, 0xc4200fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0004762d0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002c7500, 0xca, 0xc4200fc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00053bcc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002c7500, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002c7500, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002c7500, 0xc) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 90 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318630) 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 105 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca360) 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 127 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000548000, 0xc0004fbc20, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000548000, 0xc0004fbc20, 0x13de300, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000548000, 0x0, 0xc000548001, 0xc4200cad48, 0x100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000548000, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000548000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000548000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005140f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000548000, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000537cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000548000, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000548000, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000548000, 0xd) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 106 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00021ca80, 0xc000113aa0, 0x0, 0x464b5c, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00021ca80, 0xc000113aa0, 0x13de300, 0x0, 0xc4200cb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00021ca80, 0x0, 0xc00021ca01, 0xc4200cb148, 0x20100100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00021ca80, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00021ca80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00021ca80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0004762d0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00021ca80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00034dcc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00021ca80, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00021ca80, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00021ca80, 0xe) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 128 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005746c0) 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 107 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00021d500, 0xc000113ce0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00021d500, 0xc000113ce0, 0x13de300, 0x0, 0xc4200cb548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00021d500, 0x0, 0x1, 0xc4200cb548, 0x204c0100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00021d500, 0xc4200cb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00021d500, 0xca, 0xc4200cb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1263c80, 0x0, ...) pkg/sentry/kernel/task_syscall.go:170 +0x456 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00021d500, 0xca, 0xc4200cb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13cbe20, 0xc0005aa0f0) pkg/sentry/kernel/task_syscall.go:291 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00021d500, 0xca, 0xc4200cb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005b9cc8, 0xe2a875) pkg/sentry/kernel/task_syscall.go:252 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00021d500, 0x2, 0xc0002ee040) pkg/sentry/kernel/task_syscall.go:227 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00021d500, 0x13cbe20, 0x0) pkg/sentry/kernel/task_run.go:222 +0x181a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00021d500, 0xf) pkg/sentry/kernel/task_run.go:92 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 129 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000574750) 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 80 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005d4000) 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 109 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0000f26f0, 0xc000112180, 0xc0001121e0) 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 260 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000334780, 0xc000576b40, 0xc000576ba0) 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 274 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000520120, 0xc0005bc900, 0xc0005bc960) 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 236 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00035c150, 0xc00029c3c0, 0xc00029c420) 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 D1214 00:55:34.964382 12848 x:0] Getting processes for container "ci-gvisor-ptrace-direct-overlay-host-race-test-0" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.964538 12848 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.966152 12848 x:0] urpc: successfully marshalled 96 bytes. D1214 00:55:34.966653 12848 x:0] urpc: unmarshal success. I1214 00:55:34.967544 12848 x:0] [ { "uid": 0, "pid": 1, "ppid": 0, "threads": [ 1, 2, 3, 4, 5, 7, 12, 13, 14, 15, 16 ], "c": 39, "tty": "?", "stime": "00:55", "time": "1s", "cmd": "init" }, { "uid": 0, "pid": 1, "ppid": 0, "threads": [ 1 ], "c": 40, "tty": "?", "stime": "00:55", "time": "260ms", "cmd": "syz-executor" } ] I1214 00:55:34.968200 12848 x:0] Exiting with status: 0 D1214 00:55:34.935581 10985 x:0] urpc: unmarshal success. D1214 00:55:34.935917 10985 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-race-test-0 Signo:0 PID:0 Mode:Process} D1214 00:55:34.936282 10985 x:0] urpc: successfully marshalled 37 bytes. D1214 00:55:34.944026 10985 x:0] urpc: unmarshal success. D1214 00:55:34.948154 10985 x:0] urpc: successfully marshalled 33999 bytes. D1214 00:55:34.965161 10985 x:0] urpc: unmarshal success. D1214 00:55:34.965334 10985 x:0] containerManager.Processes: "ci-gvisor-ptrace-direct-overlay-host-race-test-0" D1214 00:55:34.965977 10985 x:0] urpc: successfully marshalled 270 bytes. D1214 00:55:35.837324 10985 x:0] Clock(Monotonic): error: -144 ns, adjusted frequency from 2299806728 Hz to 2299805808 Hz D1214 00:55:35.837814 10985 x:0] Clock(Realtime): error: 175 ns, adjusted frequency from 2299806101 Hz to 2299806583 Hz D1214 00:55:35.837935 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675115270062801 monotonicBaseRef:5000673627 monotonicFrequency:2299805808 realtimeReady:1 realtimeBaseCycles:41675115271224411 realtimeBaseRef:1576284935837801988 realtimeFrequency:2299806583} D1214 00:55:36.836986 10985 x:0] Clock(Monotonic): error: -124 ns, adjusted frequency from 2299805808 Hz to 2299805848 Hz D1214 00:55:36.837133 10985 x:0] Clock(Realtime): error: -161 ns, adjusted frequency from 2299806583 Hz to 2299805732 Hz D1214 00:55:36.837203 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675117569121365 monotonicBaseRef:6000348710 monotonicFrequency:2299805848 realtimeReady:1 realtimeBaseCycles:41675117569479314 realtimeBaseRef:1576284936837127287 realtimeFrequency:2299805732} D1214 00:55:37.836955 10985 x:0] Clock(Monotonic): error: 96 ns, adjusted frequency from 2299805848 Hz to 2299806355 Hz D1214 00:55:37.837115 10985 x:0] Clock(Realtime): error: 58 ns, adjusted frequency from 2299805732 Hz to 2299806295 Hz D1214 00:55:37.837207 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675119868848543 monotonicBaseRef:7000314502 monotonicFrequency:2299806355 realtimeReady:1 realtimeBaseCycles:41675119869244193 realtimeBaseRef:1576284937837109523 realtimeFrequency:2299806295} D1214 00:55:38.838280 10985 x:0] Clock(Monotonic): error: -87 ns, adjusted frequency from 2299806355 Hz to 2299805933 Hz D1214 00:55:38.838420 10985 x:0] Clock(Realtime): error: -99 ns, adjusted frequency from 2299806295 Hz to 2299805928 Hz D1214 00:55:38.838513 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675122171678879 monotonicBaseRef:8001629387 monotonicFrequency:2299805933 realtimeReady:1 realtimeBaseCycles:41675122172041791 realtimeBaseRef:1576284938838410199 realtimeFrequency:2299805928} D1214 00:55:39.837539 10985 x:0] Clock(Monotonic): error: 23 ns, adjusted frequency from 2299805933 Hz to 2299806176 Hz D1214 00:55:39.837694 10985 x:0] Clock(Realtime): error: 9 ns, adjusted frequency from 2299805928 Hz to 2299806176 Hz D1214 00:55:39.837780 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675124469798316 monotonicBaseRef:9000896065 monotonicFrequency:2299806176 realtimeReady:1 realtimeBaseCycles:41675124470188064 realtimeBaseRef:1576284939837688548 realtimeFrequency:2299806176} D1214 00:55:40.837151 10985 x:0] Clock(Monotonic): error: 144 ns, adjusted frequency from 2299806176 Hz to 2299806500 Hz D1214 00:55:40.837327 10985 x:0] Clock(Realtime): error: 121 ns, adjusted frequency from 2299806176 Hz to 2299806433 Hz D1214 00:55:40.837436 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675126768711382 monotonicBaseRef:10000507723 monotonicFrequency:2299806500 realtimeReady:1 realtimeBaseCycles:41675126769145929 realtimeBaseRef:1576284940837319686 realtimeFrequency:2299806433} D1214 00:55:41.837314 10985 x:0] Clock(Monotonic): error: -147 ns, adjusted frequency from 2299806500 Hz to 2299805816 Hz D1214 00:55:41.837469 10985 x:0] Clock(Realtime): error: -117 ns, adjusted frequency from 2299806433 Hz to 2299805889 Hz D1214 00:55:41.837541 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675129068905925 monotonicBaseRef:11000676451 monotonicFrequency:2299805816 realtimeReady:1 realtimeBaseCycles:41675129069283119 realtimeBaseRef:1576284941837463505 realtimeFrequency:2299805889} D1214 00:55:42.837272 10985 x:0] Clock(Monotonic): error: 16 ns, adjusted frequency from 2299805816 Hz to 2299806194 Hz D1214 00:55:42.837390 10985 x:0] Clock(Realtime): error: 190 ns, adjusted frequency from 2299805889 Hz to 2299806577 Hz D1214 00:55:42.837451 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675131368604400 monotonicBaseRef:12000629777 monotonicFrequency:2299806194 realtimeReady:1 realtimeBaseCycles:41675131368910481 realtimeBaseRef:1576284942837385878 realtimeFrequency:2299806577} D1214 00:55:43.837207 10985 x:0] Clock(Monotonic): error: 93 ns, adjusted frequency from 2299806194 Hz to 2299806369 Hz D1214 00:55:43.837366 10985 x:0] Clock(Realtime): error: -78 ns, adjusted frequency from 2299806577 Hz to 2299805991 Hz D1214 00:55:43.837476 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675133668223386 monotonicBaseRef:13000548375 monotonicFrequency:2299806369 realtimeReady:1 realtimeBaseCycles:41675133668657714 realtimeBaseRef:1576284943837360074 realtimeFrequency:2299805991} D1214 00:55:44.837992 10985 x:0] Clock(Monotonic): error: -10 ns, adjusted frequency from 2299806369 Hz to 2299806126 Hz D1214 00:55:44.838158 10985 x:0] Clock(Realtime): error: 9 ns, adjusted frequency from 2299805991 Hz to 2299806160 Hz D1214 00:55:44.838377 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675135969843376 monotonicBaseRef:14001336972 monotonicFrequency:2299806126 realtimeReady:1 realtimeBaseCycles:41675135970282030 realtimeBaseRef:1576284944838150716 realtimeFrequency:2299806160} D1214 00:55:45.836930 10985 x:0] Clock(Monotonic): error: 85 ns, adjusted frequency from 2299806126 Hz to 2299806366 Hz D1214 00:55:45.837093 10985 x:0] Clock(Realtime): error: -5 ns, adjusted frequency from 2299806160 Hz to 2299806182 Hz D1214 00:55:45.837207 10985 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:41675138267247154 monotonicBaseRef:15000292384 monotonicFrequency:2299806366 realtimeReady:1 realtimeBaseCycles:41675138267641596 realtimeBaseRef:1576284945837086889 realtimeFrequency:2299806182}