D0819 04:46:07.183626 47441 x:0] Clock(Monotonic): error: 158 ns, adjusted frequency from 2299836460 Hz to 2299837010 Hz D0819 04:46:07.183857 47441 x:0] Clock(Realtime): error: 129 ns, adjusted frequency from 2299836533 Hz to 2299836984 Hz D0819 04:46:07.183930 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458627402529839 monotonicBaseRef:2002124986 monotonicFrequency:2299837010 realtimeReady:1 realtimeBaseCycles:18458627403115362 realtimeBaseRef:1566189967183852073 realtimeFrequency:2299836984} D0819 04:46:08.181998 47441 x:0] Clock(Monotonic): error: 103 ns, adjusted frequency from 2299837010 Hz to 2299836965 Hz D0819 04:46:08.182202 47441 x:0] Clock(Realtime): error: 98 ns, adjusted frequency from 2299836984 Hz to 2299836985 Hz D0819 04:46:08.182292 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458629698637879 monotonicBaseRef:3000503579 monotonicFrequency:2299836965 realtimeReady:1 realtimeBaseCycles:18458629699138019 realtimeBaseRef:1566189968182193552 realtimeFrequency:2299836985} D0819 04:46:09.182098 47441 x:0] Clock(Monotonic): error: 51 ns, adjusted frequency from 2299836965 Hz to 2299836786 Hz D0819 04:46:09.182279 47441 x:0] Clock(Realtime): error: 36 ns, adjusted frequency from 2299836985 Hz to 2299836857 Hz D0819 04:46:09.182343 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458631998677321 monotonicBaseRef:4000591618 monotonicFrequency:2299836786 realtimeReady:1 realtimeBaseCycles:18458631999159833 realtimeBaseRef:1566189969182273918 realtimeFrequency:2299836857} D0819 04:46:10.182726 47441 x:0] Clock(Monotonic): error: 97 ns, adjusted frequency from 2299836786 Hz to 2299837005 Hz D0819 04:46:10.182885 47441 x:0] Clock(Realtime): error: 19 ns, adjusted frequency from 2299836857 Hz to 2299836832 Hz D0819 04:46:10.183020 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458634299986530 monotonicBaseRef:5001231847 monotonicFrequency:2299837005 realtimeReady:1 realtimeBaseCycles:18458634300389678 realtimeBaseRef:1566189970182879607 realtimeFrequency:2299836832} D0819 04:46:11.181729 47441 x:0] Clock(Monotonic): error: 60 ns, adjusted frequency from 2299837005 Hz to 2299836932 Hz D0819 04:46:11.181947 47441 x:0] Clock(Realtime): error: 47 ns, adjusted frequency from 2299836832 Hz to 2299836913 Hz D0819 04:46:11.182005 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458636597524783 monotonicBaseRef:6000232318 monotonicFrequency:2299836932 realtimeReady:1 realtimeBaseCycles:18458636598070072 realtimeBaseRef:1566189971181941958 realtimeFrequency:2299836913} D0819 04:46:12.182242 47441 x:0] Clock(Monotonic): error: 50 ns, adjusted frequency from 2299836932 Hz to 2299836919 Hz D0819 04:46:12.182399 47441 x:0] Clock(Realtime): error: 85 ns, adjusted frequency from 2299836913 Hz to 2299836999 Hz D0819 04:46:12.182502 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458638898549698 monotonicBaseRef:7000748868 monotonicFrequency:2299836919 realtimeReady:1 realtimeBaseCycles:18458638898944884 realtimeBaseRef:1566189972182393250 realtimeFrequency:2299836999} D0819 04:46:13.182082 47441 x:0] Clock(Monotonic): error: 29 ns, adjusted frequency from 2299836919 Hz to 2299836857 Hz D0819 04:46:13.182287 47441 x:0] Clock(Realtime): error: 54 ns, adjusted frequency from 2299836999 Hz to 2299836942 Hz D0819 04:46:13.182393 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458641197944158 monotonicBaseRef:8000556480 monotonicFrequency:2299836857 realtimeReady:1 realtimeBaseCycles:18458641198495337 realtimeBaseRef:1566189973182268655 realtimeFrequency:2299836942} D0819 04:46:14.181719 47441 x:0] Clock(Monotonic): error: 113 ns, adjusted frequency from 2299836857 Hz to 2299837079 Hz D0819 04:46:14.181894 47441 x:0] Clock(Realtime): error: 32 ns, adjusted frequency from 2299836942 Hz to 2299836897 Hz D0819 04:46:14.181981 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458643497028451 monotonicBaseRef:9000229255 monotonicFrequency:2299837079 realtimeReady:1 realtimeBaseCycles:18458643497446460 realtimeBaseRef:1566189974181883488 realtimeFrequency:2299836897} D0819 04:46:15.181769 47441 x:0] Clock(Monotonic): error: -146 ns, adjusted frequency from 2299837079 Hz to 2299836519 Hz D0819 04:46:15.182184 47441 x:0] Clock(Realtime): error: 65 ns, adjusted frequency from 2299836897 Hz to 2299837003 Hz D0819 04:46:15.182263 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458645796977601 monotonicBaseRef:10000277984 monotonicFrequency:2299836519 realtimeReady:1 realtimeBaseCycles:18458645797959201 realtimeBaseRef:1566189975182177354 realtimeFrequency:2299837003} D0819 04:46:16.182611 47441 x:0] Clock(Monotonic): error: 49 ns, adjusted frequency from 2299836519 Hz to 2299836957 Hz D0819 04:46:16.182769 47441 x:0] Clock(Realtime): error: -155 ns, adjusted frequency from 2299837003 Hz to 2299836504 Hz D0819 04:46:16.182859 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458648098752813 monotonicBaseRef:11001120953 monotonicFrequency:2299836957 realtimeReady:1 realtimeBaseCycles:18458648099147897 realtimeBaseRef:1566189976182765088 realtimeFrequency:2299836504} D0819 04:46:17.182976 47441 x:0] Clock(Monotonic): error: 9 ns, adjusted frequency from 2299836957 Hz to 2299836877 Hz D0819 04:46:17.183201 47441 x:0] Clock(Realtime): error: 19 ns, adjusted frequency from 2299836504 Hz to 2299836881 Hz D0819 04:46:17.183273 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458650399393384 monotonicBaseRef:12001470375 monotonicFrequency:2299836877 realtimeReady:1 realtimeBaseCycles:18458650399976367 realtimeBaseRef:1566189977183196408 realtimeFrequency:2299836881} D0819 04:46:18.183151 47441 x:0] Clock(Monotonic): error: -75 ns, adjusted frequency from 2299836877 Hz to 2299836717 Hz D0819 04:46:18.183299 47441 x:0] Clock(Realtime): error: -23 ns, adjusted frequency from 2299836881 Hz to 2299836802 Hz D0819 04:46:18.183390 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458652699654961 monotonicBaseRef:13001655040 monotonicFrequency:2299836717 realtimeReady:1 realtimeBaseCycles:18458652700039397 realtimeBaseRef:1566189978183294740 realtimeFrequency:2299836802} D0819 04:46:19.182119 47441 x:0] Clock(Monotonic): error: -10 ns, adjusted frequency from 2299836717 Hz to 2299836827 Hz D0819 04:46:19.182304 47441 x:0] Clock(Realtime): error: -20 ns, adjusted frequency from 2299836802 Hz to 2299836810 Hz D0819 04:46:19.182389 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458654997122785 monotonicBaseRef:14000625013 monotonicFrequency:2299836827 realtimeReady:1 realtimeBaseCycles:18458654997584551 realtimeBaseRef:1566189979182298300 realtimeFrequency:2299836810} D0819 04:46:20.182327 47441 x:0] Clock(Monotonic): error: 23 ns, adjusted frequency from 2299836827 Hz to 2299836887 Hz D0819 04:46:20.182483 47441 x:0] Clock(Realtime): error: 13 ns, adjusted frequency from 2299836810 Hz to 2299836882 Hz D0819 04:46:20.182559 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458657297448049 monotonicBaseRef:15000837391 monotonicFrequency:2299836887 realtimeReady:1 realtimeBaseCycles:18458657297834596 realtimeBaseRef:1566189980182477980 realtimeFrequency:2299836882} D0819 04:46:21.184462 47441 x:0] Clock(Monotonic): error: 220 ns, adjusted frequency from 2299836887 Hz to 2299837355 Hz D0819 04:46:21.184643 47441 x:0] Clock(Realtime): error: 122 ns, adjusted frequency from 2299836882 Hz to 2299837147 Hz D0819 04:46:21.184736 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458659602130802 monotonicBaseRef:16002944438 monotonicFrequency:2299837355 realtimeReady:1 realtimeBaseCycles:18458659602634979 realtimeBaseRef:1566189981184636176 realtimeFrequency:2299837147} D0819 04:46:22.182459 47441 x:0] Clock(Monotonic): error: -40 ns, adjusted frequency from 2299837355 Hz to 2299836783 Hz D0819 04:46:22.182614 47441 x:0] Clock(Realtime): error: -108 ns, adjusted frequency from 2299837147 Hz to 2299836608 Hz D0819 04:46:22.182671 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458661897392236 monotonicBaseRef:17000954766 monotonicFrequency:2299836783 realtimeReady:1 realtimeBaseCycles:18458661897809546 realtimeBaseRef:1566189982182608823 realtimeFrequency:2299836608} D0819 04:46:23.182057 47441 x:0] Clock(Monotonic): error: -194 ns, adjusted frequency from 2299836783 Hz to 2299836398 Hz D0819 04:46:23.182215 47441 x:0] Clock(Realtime): error: -28 ns, adjusted frequency from 2299836608 Hz to 2299836784 Hz D0819 04:46:23.182302 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458664196326225 monotonicBaseRef:18000562219 monotonicFrequency:2299836398 realtimeReady:1 realtimeBaseCycles:18458664196729327 realtimeBaseRef:1566189983182210174 realtimeFrequency:2299836784} D0819 04:46:24.181870 47441 x:0] Clock(Monotonic): error: 31 ns, adjusted frequency from 2299836398 Hz to 2299836928 Hz D0819 04:46:24.182022 47441 x:0] Clock(Realtime): error: 64 ns, adjusted frequency from 2299836784 Hz to 2299837004 Hz D0819 04:46:24.182089 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458666495739505 monotonicBaseRef:19000378241 monotonicFrequency:2299836928 realtimeReady:1 realtimeBaseCycles:18458666496120875 realtimeBaseRef:1566189984182016579 realtimeFrequency:2299837004} D0819 04:46:25.182147 47441 x:0] Clock(Monotonic): error: -12 ns, adjusted frequency from 2299836928 Hz to 2299836842 Hz D0819 04:46:25.182314 47441 x:0] Clock(Realtime): error: -37 ns, adjusted frequency from 2299837004 Hz to 2299836768 Hz D0819 04:46:25.182366 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458668796219538 monotonicBaseRef:20000657871 monotonicFrequency:2299836842 realtimeReady:1 realtimeBaseCycles:18458668796630931 realtimeBaseRef:1566189985182309231 realtimeFrequency:2299836768} D0819 04:46:26.182538 47441 x:0] Clock(Monotonic): error: 21 ns, adjusted frequency from 2299836842 Hz to 2299836899 Hz D0819 04:46:26.182720 47441 x:0] Clock(Realtime): error: 232 ns, adjusted frequency from 2299836768 Hz to 2299837421 Hz D0819 04:46:26.183132 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458671096950767 monotonicBaseRef:21001046762 monotonicFrequency:2299836899 realtimeReady:1 realtimeBaseCycles:18458671097401509 realtimeBaseRef:1566189986182715264 realtimeFrequency:2299837421} D0819 04:46:27.181757 47441 x:0] Clock(Monotonic): error: -12 ns, adjusted frequency from 2299836899 Hz to 2299836835 Hz D0819 04:46:27.181918 47441 x:0] Clock(Realtime): error: -243 ns, adjusted frequency from 2299837421 Hz to 2299836300 Hz D0819 04:46:27.182001 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458673394982573 monotonicBaseRef:22000261883 monotonicFrequency:2299836835 realtimeReady:1 realtimeBaseCycles:18458673395387549 realtimeBaseRef:1566189987181910258 realtimeFrequency:2299836300} I0819 04:46:28.128996 48647 x:0] *************************** I0819 04:46:28.129253 48647 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox 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-proxy-sandbox-race-1 /syz-executor448637282] I0819 04:46:28.129711 48647 x:0] Version release-20190722.1-98-gef045b914bc8 I0819 04:46:28.129750 48647 x:0] PID: 48647 I0819 04:46:28.129803 48647 x:0] UID: 0, GID: 0 I0819 04:46:28.129857 48647 x:0] Configuration: I0819 04:46:28.129884 48647 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0819 04:46:28.129919 48647 x:0] Platform: ptrace I0819 04:46:28.129971 48647 x:0] FileAccess: shared, overlay: false I0819 04:46:28.130040 48647 x:0] Network: sandbox, logging: false I0819 04:46:28.130081 48647 x:0] Strace: false, max size: 1024, syscalls: [] I0819 04:46:28.130132 48647 x:0] *************************** D0819 04:46:28.130481 48647 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.137201 48647 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-1": signal 0 D0819 04:46:28.137323 48647 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.137407 48647 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.137839 48647 x:0] urpc: successfully marshalled 117 bytes. D0819 04:46:28.138106 47441 x:0] urpc: unmarshal success. D0819 04:46:28.138621 47441 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-1 Signo:0 PID:0 Mode:Process} D0819 04:46:28.138857 47441 x:0] urpc: successfully marshalled 37 bytes. D0819 04:46:28.139022 48647 x:0] urpc: unmarshal success. D0819 04:46:28.139154 48647 x:0] Execute in container "ci-gvisor-ptrace-proxy-sandbox-race-1", args: /syz-executor448637282 D0819 04:46:28.139235 48647 x:0] Executing new process in container "ci-gvisor-ptrace-proxy-sandbox-race-1" in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.139360 48647 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.140233 48647 x:0] urpc: successfully marshalled 439 bytes. D0819 04:46:28.140552 47441 x:0] urpc: unmarshal success. D0819 04:46:28.141585 47441 x:0] containerManager.ExecuteAsync: /syz-executor448637282 I0819 04:46:28.141903 47441 x:0] EXEC: [/syz-executor448637282] D0819 04:46:28.142614 47441 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-executor448637282]} D0819 04:46:28.144344 47441 x:0] recv [FD 7] [Tag 000001] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1241288, BlockSize: 4096, Blocks: 2432, ATime: {Sec: 1566189988, NanoSec: 87112651}, MTime: {Sec: 1566189988, NanoSec: 87112651}, CTime: {Sec: 1566189988, NanoSec: 95113219}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 13369354}]} D0819 04:46:28.144840 47441 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 5, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0819 04:46:28.145855 47441 x:0] recv [FD 7] [Tag 000001] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 13369354}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1241288, BlockSize: 4096, Blocks: 2432, ATime: {Sec: 1566189988, NanoSec: 87112651}, MTime: {Sec: 1566189988, NanoSec: 87112651}, CTime: {Sec: 1566189988, NanoSec: 95113219}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0819 04:46:28.146316 47441 x:0] send [FD 7] [Tag 000001] Twalk{FID: 5, NewFID: 6, Names: []} D0819 04:46:28.146931 47441 x:0] recv [FD 7] [Tag 000001] Rwalk{QIDs: []} D0819 04:46:28.147081 47441 x:0] send [FD 7] [Tag 000001] Tlopen{FID: 6, Flags: ReadOnly} D0819 04:46:28.148001 47441 x:0] recv [FD 7] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 13369354}, IoUnit: 0, File: &{{29}}} D0819 04:46:28.148953 47441 x:0] Allocating stack with size of 8388608 bytes D0819 04:46:28.150093 47441 x:0] updated processes: map[{ci-gvisor-ptrace-proxy-sandbox-race-1 0}:0xc0002b4320 {ci-gvisor-ptrace-proxy-sandbox-race-1 16}:0xc00035f9c0] D0819 04:46:28.150980 47441 x:0] urpc: successfully marshalled 37 bytes. D0819 04:46:28.151138 48647 x:0] urpc: unmarshal success. D0819 04:46:28.151299 48647 x:0] Wait on PID 16 in container "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.151404 48647 x:0] Waiting for PID 16 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.151478 48647 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.152301 47441 x:0] urpc: unmarshal success. D0819 04:46:28.152530 47441 x:0] containerManager.Wait D0819 04:46:28.152699 48647 x:0] urpc: successfully marshalled 100 bytes. D0819 04:46:28.172162 47441 x:0] [ 16] Interrupt queued D0819 04:46:28.182569 47441 x:0] Clock(Monotonic): error: 71 ns, adjusted frequency from 2299836835 Hz to 2299837027 Hz D0819 04:46:28.182746 47441 x:0] Clock(Realtime): error: 164 ns, adjusted frequency from 2299836300 Hz to 2299837242 Hz D0819 04:46:28.182837 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458675696708927 monotonicBaseRef:23001083471 monotonicFrequency:2299837027 realtimeReady:1 realtimeBaseCycles:18458675697131564 realtimeBaseRef:1566189988182739758 realtimeFrequency:2299837242} D0819 04:46:28.197051 47441 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D0819 04:46:28.197612 47441 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} executing program D0819 04:46:28.204746 47441 x:0] [ 17] Interrupt queued D0819 04:46:28.331144 47441 x:0] [ 18] Interrupt queued W0819 04:46:28.339101 47441 x:0] Invalid request partialResult true and err (type syscall.Errno) message too long for splice operation on "pipe:[11]", *pipe.Reader: goroutine 31 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xa47400, 0xc000394720, 0xffffffff, 0x0) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/pkg/log.Traceback(0x120527b, 0x50, 0xc000394720, 0x6, 0x6) pkg/log/log.go:287 +0x38 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.handleIOError(0xc000578000, 0xc00054e501, 0x13df280, 0xc0000d03a8, 0x13defc0, 0x13cb110, 0x11dc58c, 0x6, 0xc0005880b0, 0x66, ...) pkg/sentry/syscalls/linux/error.go:118 +0x475 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Splice(0xc000578000, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_splice.go:256 +0x4f3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000578000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0x467b01, 0xc0005787d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000578000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0x113, 0xc00055e1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000578000, 0x113, 0x5, 0x0, 0x3, 0x0, 0x420000a77, 0x0, 0xc00017dd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000578000, 0x2, 0xc0002d8480) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000578000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000578000, 0x11) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e DIAGNOSIS: I0819 04:46:28.416527 48680 x:0] *************************** I0819 04:46:28.416680 48680 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox debug -stacks ci-gvisor-ptrace-proxy-sandbox-race-1] I0819 04:46:28.416798 48680 x:0] Version release-20190722.1-98-gef045b914bc8 I0819 04:46:28.416907 48680 x:0] PID: 48680 I0819 04:46:28.416960 48680 x:0] UID: 0, GID: 0 I0819 04:46:28.416993 48680 x:0] Configuration: I0819 04:46:28.417022 48680 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0819 04:46:28.417054 48680 x:0] Platform: ptrace I0819 04:46:28.417094 48680 x:0] FileAccess: shared, overlay: false I0819 04:46:28.417139 48680 x:0] Network: sandbox, logging: false I0819 04:46:28.417189 48680 x:0] Strace: false, max size: 1024, syscalls: [] I0819 04:46:28.417232 48680 x:0] *************************** D0819 04:46:28.417335 48680 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.424929 48680 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-1": signal 0 D0819 04:46:28.425047 48680 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.425119 48680 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.426838 48680 x:0] urpc: successfully marshalled 117 bytes. D0819 04:46:28.427419 48680 x:0] urpc: unmarshal success. I0819 04:46:28.427671 48680 x:0] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1", PID: 47441 I0819 04:46:28.428332 48680 x:0] Retrieving sandbox stacks D0819 04:46:28.428378 48680 x:0] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.428492 48680 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1" D0819 04:46:28.436458 48680 x:0] urpc: successfully marshalled 36 bytes. D0819 04:46:28.454326 48680 x:0] urpc: unmarshal success. I0819 04:46:28.454659 48680 x:0] *** Stack dump *** goroutine 180 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x45e701, 0xc0002acf00, 0xc0002b1080, 0xc000412000) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x252d070, 0x252d070, 0xc0002dc620, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc0002acf00, 0xc0002aa200, 0x13, 0x11db1f1, 0x4, 0xc0001d9eb8, 0x3, 0x3, 0x4aa67e, 0x107bc60, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc0002acf00, 0xc0002aa200, 0x13, 0xc0001d9eb8, 0x3, 0x3, 0x0, 0x252d070, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002b0ba0, 0xc00011d740, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002b0ba0, 0xc00011d740, 0xc0002b0ba0, 0xc00011d740) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002b0ba0, 0xc00011d740) pkg/urpc/urpc.go:440 +0x77 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc0002ae174) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002ae174) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:917 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0002a6160, 0x0, 0x0) runsc/boot/loader.go:902 +0x74 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc0001a8240, 0x13ed6c0, 0xc0000d0008, 0xc00023a420, 0xc00021cb60, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0x1484 github.com/google/subcommands.(*Commander).Execute(0xc000126000, 0x13ed6c0, 0xc0000d0008, 0xc00021cb60, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x522 github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:270 +0x2890 goroutine 5 [syscall]: os/signal.signal_recv(0x4603b1) GOROOT/src/runtime/sigqueue.go:139 +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 6 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x120bcf8, 0xc0001129c0, 0xc000112a20) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1f3 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x21c goroutine 18 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:307 sync.runtime_notifyListWait(0xc0002b2448, 0x0) GOROOT/src/runtime/sema.go:510 +0xf9 sync.(*Cond).Wait(0xc0002b2438) GOROOT/src/sync/cond.go:56 +0x8e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc0002b2000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0x94 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc0002b2000) pkg/sentry/pgalloc/pgalloc.go:1019 +0x7b created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x31b goroutine 20 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0002ac060, 0xc0002ae0f0) 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 22 [select]: reflect.rselect(0xc000266000, 0x22, 0x22, 0xc000266000, 0x0) GOROOT/src/runtime/select.go:542 +0x39f reflect.Select(0xc000352000, 0x22, 0x49, 0x0, 0x10ba160, 0x252d070, 0x99, 0x0) GOROOT/src/reflect/value.go:2165 +0x1f3 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc000346000, 0x21, 0x40, 0xc0002f8120, 0xc0002c23c0, 0xc0002c2420, 0xc0002c2480) pkg/sentry/sighandling/sighandling.go:46 +0x471 created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x29d goroutine 23 [syscall]: syscall.Syscall6(0x10f, 0xc0000daea0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0002b0b10, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xda gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc0002aa040, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x14a gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc0002b4360) pkg/control/server/server.go:99 +0x50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc0002b4360) 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 117 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003b4000, 0xc0001cc2a0, 0xc0003b6000, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003b4000, 0xc0001cc2a0, 0xc4200d9e01, 0x13299c62c2, 0x0, 0xc000207cd8) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003b4000, 0xc0001cc2a0, 0x13eea01, 0xdf8475800, 0x36ad110, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003b4000, 0xdf8475800, 0x0, 0x36ad110, 0x0, 0xffffffff, 0xa686a5, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003b4000, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc0004f1928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003b4000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x467b01, 0xc0003b47d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003b4000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xca, 0xc00044c000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003b4000, 0xca, 0x36ad110, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc0004f1d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003b4000, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003b4000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003b4000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 34 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc000430ae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x10, 0xc000430ae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x83 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0003acce0, 0x0, 0xc0002d81c0) pkg/fdnotifier/fdnotifier.go:149 +0x9e created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 35 [syscall]: syscall.Syscall6(0x10f, 0xc000285318, 0x1, 0x0, 0x0, 0x0, 0x0, 0x11f83eb, 0x28, 0xc00025de00) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc000285318, 0x1, 0x0, 0x0, 0x1b83ee0, 0x11f83eb, 0x100000000000028) bazel-out/k8-fastbuild/bin/external/org_golang_x_sys/unix/linux_amd64_race_stripped/go_default_library%linux_amd64_race%cgo_codegen%/zsyscall_linux_amd64.cgo1.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc000285318, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4470b0) bazel-out/k8-fastbuild/bin/external/org_golang_x_sys/unix/linux_amd64_race_stripped/go_default_library%linux_amd64_race%cgo_codegen%/syscall_linux.cgo1.go:146 +0xda gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0xdf6a2e, 0x8, 0x1, 0x0) runsc/boot/loader.go:728 +0x60 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc0000f0f80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:500 +0x39 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffe1466dfc3, 0x25, 0xc000262008, 0x1, 0x1, 0xc0002a6160) runsc/boot/loader.go:726 +0x25e created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:717 +0x7f goroutine 13 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001a8360) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 14 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0002a4150) pkg/sentry/watchdog/watchdog.go:181 +0x145 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x2d0 goroutine 15 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001a83f0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 16 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000245500, 0xc000113020, 0x0, 0x47f535, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000245500, 0xc000113020, 0x13eea00, 0x0, 0x36adec8, 0x0, 0x7f5cffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000245500, 0x0, 0xc000245501, 0x36adec8, 0x438000, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000245500, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc000044000, 0xc00014d928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000245500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc000245cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000245500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002884b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000245500, 0xca, 0x36adec8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00014dd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000245500, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000245500, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000245500, 0x1) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 130 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001a8480) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 131 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0000f2b50, 0xc0001131a0, 0xc000113200) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1f3 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x21c goroutine 100 [semacquire]: sync.runtime_Semacquire(0xc0004366b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0004366b0) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0002a6160, 0xc000436000, 0x25) runsc/boot/loader.go:890 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc0002a6160, 0xc00037c090, 0x25, 0xc000262250, 0x0, 0xc00001c150) runsc/boot/loader.go:845 +0x204 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc0002b4380, 0xc000500070, 0xc000262250, 0x0, 0x0) runsc/boot/controller.go:426 +0xb9 reflect.Value.call(0xc0002acde0, 0xc0002aa198, 0x13, 0x11db1f1, 0x4, 0xc0001d5eb8, 0x3, 0x3, 0x4aa67e, 0x107be20, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc0002acde0, 0xc0002aa198, 0x13, 0xc0001d5eb8, 0x3, 0x3, 0x0, 0xc0002b4380, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002b0ba0, 0xc0003a2000, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002b0ba0, 0xc0003a2000, 0xc0002b0ba0, 0xc0003a2000) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002b0ba0, 0xc0003a2000) pkg/urpc/urpc.go:440 +0x77 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 102 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000278000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 103 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003da000, 0xc0003b6300, 0xc000376240, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003da000, 0xc0003b6300, 0xc4204cb601, 0x56cd9540d, 0x0, 0xc000208d58) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003da000, 0xc0003b6300, 0x13eea01, 0x3b8d3bf6, 0x36b13c0, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003da000, 0x3b8d3bf6, 0x0, 0x36b13c0, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003da000, 0x36b13c0, 0x0, 0x0, 0xc4204cb6d8, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc0001d7928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003da000, 0xca, 0x36b13c0, 0x0, 0x0, 0xc4204cb6d8, 0x0, 0x0, 0x467b01, 0xc0003da7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003da000, 0xca, 0x36b13c0, 0x0, 0x0, 0xc4204cb6d8, 0x0, 0x0, 0xca, 0xc0003c61e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003da000, 0xca, 0x36b13c0, 0x0, 0x0, 0xc4204cb6d8, 0x0, 0x0, 0xc0001d7d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003da000, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003da000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003da000, 0x3) pkg/sentry/kernel/task_run.go:91 +0x2e6 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(0xc0003daa80, 0xc0003b6540, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003daa80, 0xc0003b6540, 0x13eea00, 0x0, 0x36cbd20, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003daa80, 0x0, 0xc0003daa01, 0x36cbd20, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003daa80, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc0004eb928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003daa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc0003db258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003daa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002a21e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003daa80, 0xca, 0x36cbd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004ebd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003daa80, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003daa80, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003daa80, 0x4) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 74 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000366000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 27 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f8000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 118 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003b4a80, 0xc0001ccae0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003b4a80, 0xc0001ccae0, 0x13eea00, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003b4a80, 0x0, 0xc0003b4a01, 0xc4200cad48, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003b4a80, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc000317928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003b4a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc0003b5258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003b4a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003c60f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003b4a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000317d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003b4a80, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003b4a80, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003b4a80, 0x5) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 28 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f81b0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 29 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00018e000, 0xc000376660, 0x0, 0x47f535, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00018e000, 0xc000376660, 0x13eea00, 0x0, 0xc4200cb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00018e000, 0x0, 0xc00018e001, 0xc4200cb148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00018e000, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc000044000, 0xc000179928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00018e000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc00018e7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00018e000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00044c000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00018e000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000179d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00018e000, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00018e000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00018e000, 0x6) pkg/sentry/kernel/task_run.go:91 +0x2e6 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/time.(*Timer).runGoroutine(0xc0001a8510) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 146 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000470000, 0xc000456240, 0x0, 0x47f535, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000470000, 0xc000456240, 0x13eea00, 0x0, 0xc420180148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000470000, 0x0, 0xc000470001, 0xc420180148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000470000, 0xc420180148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc00017f928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000470000, 0xca, 0xc420180148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc0004707d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000470000, 0xca, 0xc420180148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002a20f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000470000, 0xca, 0xc420180148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00017fd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000470000, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000470000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000470000, 0x7) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 30 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f82d0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 136 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001a8750) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 151 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002781b0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 127 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00058e6c0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 31 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000578000, 0xc000113260, 0x0, 0x47f535, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000578000, 0xc000113260, 0x13eea00, 0x0, 0x6c1c48, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000578000, 0x0, 0xc000578001, 0x6c1c48, 0x17d701, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000578000, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc00003aa00, 0xc00017d928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000578000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc0005787d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000578000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00055e2d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000578000, 0xca, 0x6c1c48, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00017dd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000578000, 0x2, 0xc0002d8480) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000578000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000578000, 0x11) pkg/sentry/kernel/task_run.go:91 +0x2e6 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(0xc00050e000, 0xc00052d3e0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00050e000, 0xc00052d3e0, 0x13eea00, 0x0, 0xc4204e6148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00050e000, 0x0, 0xc00050e001, 0xc4204e6148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00050e000, 0xc4204e6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc000036000, 0xc000541928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00050e000, 0xca, 0xc4204e6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc00050e7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00050e000, 0xca, 0xc4204e6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003c61e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00050e000, 0xca, 0xc4204e6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000541d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00050e000, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00050e000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00050e000, 0xe) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 163 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f87e0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 77 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00018f500, 0xc0002c2d20, 0x0, 0x47f535, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00018f500, 0xc0002c2d20, 0x13eea00, 0x0, 0xc4204aa148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00018f500, 0x0, 0xc00018f501, 0xc4204aa148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00018f500, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc000038500, 0xc0004ed928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00018f500, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc00018fcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00018f500, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002a21e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00018f500, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004edd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00018f500, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00018f500, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00018f500, 0xd) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 78 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005966c0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 128 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00050ea80, 0xc00052d620, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00050ea80, 0xc00052d620, 0x13eea00, 0x0, 0xc4204e6548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00050ea80, 0x0, 0xc00050ea01, 0xc4204e6548, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00050ea80, 0xc4204e6548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c5f, 0xc000044000, 0xc000543928, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00050ea80, 0xca, 0xc4204e6548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x467b01, 0xc00050f258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00050ea80, 0xca, 0xc4204e6548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002884b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00050ea80, 0xca, 0xc4204e6548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000543d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00050ea80, 0x2, 0xc0002d82c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00050ea80, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00050ea80, 0xf) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 164 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000400000, 0x0, 0xc000112120, 0xc000366090, 0x5699c2cfe) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer(...) pkg/sentry/kernel/task_block.go:99 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepFor(0xc000400000, 0x13f2080, 0xc0002c0060, 0xf4240, 0x0, 0x0, 0x600000000) pkg/sentry/syscalls/linux/sys_time.go:225 +0xa4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Nanosleep(0xc000400000, 0x7fb2ab9bac80, 0x0, 0x0, 0x7fb2ab9bacd0, 0x0, 0x0, 0x437c5f, 0xc00003f400, 0xc0005dd928, ...) pkg/sentry/syscalls/linux/sys_time.go:285 +0x12b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000400000, 0x23, 0x7fb2ab9bac80, 0x0, 0x0, 0x7fb2ab9bacd0, 0x0, 0x0, 0x467b01, 0xc0004007d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000400000, 0x23, 0x7fb2ab9bac80, 0x0, 0x0, 0x7fb2ab9bacd0, 0x0, 0x0, 0x23, 0xc00055e1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000400000, 0x23, 0x7fb2ab9bac80, 0x0, 0x0, 0x7fb2ab9bacd0, 0x0, 0x0, 0xc0005ddd38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000400000, 0x2, 0xc0002d8480) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000400000, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000400000, 0x10) pkg/sentry/kernel/task_run.go:91 +0x2e6 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(0xc00058e750) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 178 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0002c0720, 0xc00052dc80, 0xc00052dce0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1f3 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x21c goroutine 139 [semacquire]: sync.runtime_Semacquire(0xc00016a6b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc00016a6b0) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0002a6160, 0xc00016a000, 0x25) runsc/boot/loader.go:890 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID(0xc0002a6160, 0x10, 0xc00040c030, 0x25, 0xc0004b6204, 0xc0003aa240, 0xc000171500) runsc/boot/loader.go:859 +0x769 gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID(0xc0002b4380, 0xc0003ac2c0, 0xc0004b6204, 0x0, 0x0) runsc/boot/controller.go:443 +0xda reflect.Value.call(0xc0002ace40, 0xc0002aa1b8, 0x13, 0x11db1f1, 0x4, 0xc0005b9eb8, 0x3, 0x3, 0x4aa67e, 0x107be20, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc0002ace40, 0xc0002aa1b8, 0x13, 0xc0005b9eb8, 0x3, 0x3, 0x0, 0xc0002b4380, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0002b0ba0, 0xc000232ae0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002b0ba0, 0xc000232ae0, 0xc0002b0ba0, 0xc000232ae0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002b0ba0, 0xc000232ae0) pkg/urpc/urpc.go:440 +0x77 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 140 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003db500, 0xc0002c2000, 0x0, 0x0, 0x1) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003db500, 0xc0002c2000, 0xc0000f2200, 0x0, 0xc000169000, 0x0) pkg/sentry/kernel/task_block.go:69 +0x1b1 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.writev(0xc0003db500, 0xc000588160, 0x13f65c0, 0xc000169000, 0x0, 0x1, 0x20010000, 0x7ffef000, 0x100, 0x7ffff000, ...) pkg/sentry/syscalls/linux/sys_write.go:301 +0x6ac gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write(0xc0003db500, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_write.go:70 +0x294 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003db500, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0x467b01, 0xc0003dbcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003db500, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0x1, 0xc00055e2d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003db500, 0x1, 0x6, 0x20000000, 0xfffffd88, 0x0, 0x0, 0x0, 0xc0001d3d38, 0xdc21d5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003db500, 0x2, 0xc0002d8480) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003db500, 0x13dd580, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1524 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003db500, 0x12) pkg/sentry/kernel/task_run.go:91 +0x2e6 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0x19e goroutine 32 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f8360) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a goroutine 79 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000366090) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x25a I0819 04:46:28.455848 48680 x:0] Exiting with status: 0 D0819 04:46:28.426257 47441 x:0] urpc: unmarshal success. D0819 04:46:28.426454 47441 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-1 Signo:0 PID:0 Mode:Process} D0819 04:46:28.426644 47441 x:0] urpc: successfully marshalled 37 bytes. D0819 04:46:28.429133 47441 x:0] urpc: unmarshal success. D0819 04:46:28.436314 47441 x:0] urpc: successfully marshalled 39022 bytes. D0819 04:46:28.582707 47441 x:0] [ 17] Interrupt queued D0819 04:46:28.582838 47441 x:0] [ 18] Interrupt queued D0819 04:46:28.582820 47441 x:0] [ 17] Interrupt queued D0819 04:46:28.582902 47441 x:0] [ 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0819 04:46:28.582980 47441 x:0] [ 18] Interrupt queued D0819 04:46:28.583104 47441 x:0] [ 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 04:46:28.583125 47441 x:0] [ 18] Signal 9: terminating thread group I0819 04:46:28.583223 47441 x:0] Uncaught signal: "killed" (9), PID: 16, TID: 18, fault addr: 0x0 D0819 04:46:28.583324 47441 x:0] [ 17] Signal 9: terminating thread group D0819 04:46:28.583369 47441 x:0] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated I0819 04:46:28.583537 47441 x:0] Uncaught signal: "killed" (9), PID: 16, TID: 17, fault addr: 0x0 D0819 04:46:28.583681 47441 x:0] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 04:46:28.583782 47441 x:0] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 04:46:28.583925 47441 x:0] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0819 04:46:28.585227 47441 x:0] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0819 04:46:28.585672 47441 x:0] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 04:46:28.585824 47441 x:0] [ 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0819 04:46:28.586216 47441 x:0] updated processes (removal): map[{ci-gvisor-ptrace-proxy-sandbox-race-1 0}:0xc0002b4320] D0819 04:46:28.586435 47441 x:0] urpc: successfully marshalled 36 bytes. D0819 04:46:28.587254 48647 x:0] urpc: unmarshal success. I0819 04:46:28.587384 48647 x:0] Exiting with status: 0 D0819 04:46:29.182256 47441 x:0] Clock(Monotonic): error: -67 ns, adjusted frequency from 2299837027 Hz to 2299836684 Hz D0819 04:46:29.182457 47441 x:0] Clock(Realtime): error: -155 ns, adjusted frequency from 2299837242 Hz to 2299836503 Hz D0819 04:46:29.182519 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458677995813419 monotonicBaseRef:24000764954 monotonicFrequency:2299836684 realtimeReady:1 realtimeBaseCycles:18458677996305202 realtimeBaseRef:1566189989182451214 realtimeFrequency:2299836503} D0819 04:46:30.182184 47441 x:0] Clock(Monotonic): error: -16 ns, adjusted frequency from 2299836684 Hz to 2299836820 Hz D0819 04:46:30.182358 47441 x:0] Clock(Realtime): error: 69 ns, adjusted frequency from 2299836503 Hz to 2299837019 Hz D0819 04:46:30.182415 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458680295484469 monotonicBaseRef:25000692934 monotonicFrequency:2299836820 realtimeReady:1 realtimeBaseCycles:18458680295915198 realtimeBaseRef:1566189990182352725 realtimeFrequency:2299837019} D0819 04:46:31.182213 47441 x:0] Clock(Monotonic): error: -3 ns, adjusted frequency from 2299836820 Hz to 2299836839 Hz D0819 04:46:31.182342 47441 x:0] Clock(Realtime): error: 63 ns, adjusted frequency from 2299837019 Hz to 2299836980 Hz D0819 04:46:31.182438 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458682595350846 monotonicBaseRef:26000705785 monotonicFrequency:2299836839 realtimeReady:1 realtimeBaseCycles:18458682595716677 realtimeBaseRef:1566189991182337271 realtimeFrequency:2299836980} D0819 04:46:32.182353 47441 x:0] Clock(Monotonic): error: -19 ns, adjusted frequency from 2299836839 Hz to 2299836811 Hz D0819 04:46:32.182511 47441 x:0] Clock(Realtime): error: -146 ns, adjusted frequency from 2299836980 Hz to 2299836523 Hz D0819 04:46:32.182579 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458684895543352 monotonicBaseRef:27000860433 monotonicFrequency:2299836811 realtimeReady:1 realtimeBaseCycles:18458684895938498 realtimeBaseRef:1566189992182504605 realtimeFrequency:2299836523} D0819 04:46:33.182530 47441 x:0] Clock(Monotonic): error: 22 ns, adjusted frequency from 2299836811 Hz to 2299836905 Hz D0819 04:46:33.182689 47441 x:0] Clock(Realtime): error: 40 ns, adjusted frequency from 2299836523 Hz to 2299836924 Hz D0819 04:46:33.182804 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458687195790906 monotonicBaseRef:28001039029 monotonicFrequency:2299836905 realtimeReady:1 realtimeBaseCycles:18458687196185905 realtimeBaseRef:1566189993182683262 realtimeFrequency:2299836924} D0819 04:46:34.181734 47441 x:0] Clock(Monotonic): error: 317 ns, adjusted frequency from 2299836905 Hz to 2299837609 Hz D0819 04:46:34.182159 47441 x:0] Clock(Realtime): error: -42 ns, adjusted frequency from 2299836924 Hz to 2299836748 Hz D0819 04:46:34.182236 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458689493782157 monotonicBaseRef:29000236513 monotonicFrequency:2299837609 realtimeReady:1 realtimeBaseCycles:18458689494804936 realtimeBaseRef:1566189994182153705 realtimeFrequency:2299836748} D0819 04:46:35.182015 47441 x:0] Clock(Monotonic): error: -194 ns, adjusted frequency from 2299837609 Hz to 2299836422 Hz D0819 04:46:35.182163 47441 x:0] Clock(Realtime): error: 165 ns, adjusted frequency from 2299836748 Hz to 2299837226 Hz D0819 04:46:35.182258 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458691794281958 monotonicBaseRef:30000524442 monotonicFrequency:2299836422 realtimeReady:1 realtimeBaseCycles:18458691794652526 realtimeBaseRef:1566189995182158419 realtimeFrequency:2299837226} D0819 04:46:36.182308 47441 x:0] Clock(Monotonic): error: -126 ns, adjusted frequency from 2299836422 Hz to 2299836565 Hz D0819 04:46:36.182507 47441 x:0] Clock(Realtime): error: -152 ns, adjusted frequency from 2299837226 Hz to 2299836505 Hz D0819 04:46:36.182591 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458694094764786 monotonicBaseRef:31000805508 monotonicFrequency:2299836565 realtimeReady:1 realtimeBaseCycles:18458694095278169 realtimeBaseRef:1566189996182501233 realtimeFrequency:2299836505} D0819 04:46:37.182320 47441 x:0] Clock(Monotonic): error: 108 ns, adjusted frequency from 2299836565 Hz to 2299837107 Hz D0819 04:46:37.182498 47441 x:0] Clock(Realtime): error: 63 ns, adjusted frequency from 2299836505 Hz to 2299836983 Hz D0819 04:46:37.182588 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458696394653796 monotonicBaseRef:32000828311 monotonicFrequency:2299837107 realtimeReady:1 realtimeBaseCycles:18458696395091730 realtimeBaseRef:1566189997182491256 realtimeFrequency:2299836983} D0819 04:46:38.182739 47441 x:0] Clock(Monotonic): error: -128 ns, adjusted frequency from 2299837107 Hz to 2299836594 Hz D0819 04:46:38.182870 47441 x:0] Clock(Realtime): error: 68 ns, adjusted frequency from 2299836983 Hz to 2299836978 Hz D0819 04:46:38.182939 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458698695456066 monotonicBaseRef:33001247976 monotonicFrequency:2299836594 realtimeReady:1 realtimeBaseCycles:18458698695789057 realtimeBaseRef:1566189998182865345 realtimeFrequency:2299836978} D0819 04:46:39.181828 47441 x:0] Clock(Monotonic): error: 121 ns, adjusted frequency from 2299836594 Hz to 2299837142 Hz D0819 04:46:39.181971 47441 x:0] Clock(Realtime): error: -110 ns, adjusted frequency from 2299836978 Hz to 2299836590 Hz D0819 04:46:39.182048 47441 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:18458700993197392 monotonicBaseRef:34000336925 monotonicFrequency:2299837142 realtimeReady:1 realtimeBaseCycles:18458700993540877 realtimeBaseRef:1566189999181958690 realtimeFrequency:2299836590}