D0501 08:25:26.473924 21211 x:0] Clock(Monotonic): error: 216 ns, adjusted frequency from 2299813525 Hz to 2299814235 Hz D0501 08:25:26.474180 21211 x:0] Clock(Realtime): error: 100 ns, adjusted frequency from 2299813489 Hz to 2299813969 Hz D0501 08:25:26.474221 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926219461334598 monotonicBaseRef:2000204059 monotonicFrequency:2299814235 realtimeReady:1 realtimeBaseCycles:5926219461959151 realtimeBaseRef:1556699126474175737 realtimeFrequency:2299813969} I0501 08:25:27.120581 21503 x:0] *************************** I0501 08:25:27.120719 21503 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 -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-0 /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=1 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller011989513] I0501 08:25:27.120931 21503 x:0] Version release-20190304.1-163-g8bfb83d0acde I0501 08:25:27.120957 21503 x:0] PID: 21503 I0501 08:25:27.120984 21503 x:0] UID: 0, GID: 0 I0501 08:25:27.120999 21503 x:0] Configuration: I0501 08:25:27.121013 21503 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0501 08:25:27.121032 21503 x:0] Platform: ptrace I0501 08:25:27.121055 21503 x:0] FileAccess: shared, overlay: false I0501 08:25:27.121077 21503 x:0] Network: sandbox, logging: false I0501 08:25:27.121094 21503 x:0] Strace: false, max size: 1024, syscalls: [] I0501 08:25:27.121112 21503 x:0] *************************** D0501 08:25:27.121375 21503 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.128521 21503 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0501 08:25:27.128678 21503 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.128736 21503 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.129085 21503 x:0] urpc: successfully marshalled 117 bytes. D0501 08:25:27.129755 21211 x:0] urpc: unmarshal success. D0501 08:25:27.130371 21211 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-0 Signo:0 PID:0 Mode:Process} D0501 08:25:27.130581 21211 x:0] urpc: successfully marshalled 37 bytes. D0501 08:25:27.131858 21503 x:0] urpc: unmarshal success. D0501 08:25:27.131961 21503 x:0] Execute in container "ci-gvisor-ptrace-proxy-sandbox-race-0", args: /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=1 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller011989513 D0501 08:25:27.132022 21503 x:0] Executing new process in container "ci-gvisor-ptrace-proxy-sandbox-race-0" in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.132060 21503 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.133377 21503 x:0] urpc: successfully marshalled 578 bytes. D0501 08:25:27.134072 21211 x:0] urpc: unmarshal success. D0501 08:25:27.136557 21211 x:0] containerManager.ExecuteAsync: /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=1 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller011989513 I0501 08:25:27.136888 21211 x:0] EXEC: [/syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=1 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller011989513] D0501 08:25:27.138951 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 4, Names: [syz-execprog]} D0501 08:25:27.140518 21211 x:0] recv [FD 7] [Tag 000001] 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: 16280512, BlockSize: 4096, Blocks: 31800, ATime: {Sec: 1556602395, NanoSec: 35001789}, MTime: {Sec: 1556602395, NanoSec: 35001789}, CTime: {Sec: 1556699126, NanoSec: 296859725}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9705106}]} D0501 08:25:27.140819 21211 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 4, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 08:25:27.142253 21211 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: 9705106}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 16280512, BlockSize: 4096, Blocks: 31800, ATime: {Sec: 1556602395, NanoSec: 35001789}, MTime: {Sec: 1556602395, NanoSec: 35001789}, CTime: {Sec: 1556699126, NanoSec: 296859725}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 08:25:27.142810 21211 x:0] send [FD 7] [Tag 000001] Twalk{FID: 4, NewFID: 6, Names: []} D0501 08:25:27.143326 21211 x:0] recv [FD 7] [Tag 000001] Rwalk{QIDs: []} D0501 08:25:27.143397 21211 x:0] send [FD 7] [Tag 000001] Tlopen{FID: 6, Flags: ReadOnly} D0501 08:25:27.144124 21211 x:0] recv [FD 7] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9705106}, IoUnit: 0, File: &{{6}}} D0501 08:25:27.148807 21211 x:0] Allocating stack with size of 8388608 bytes D0501 08:25:27.151361 21211 x:0] updated processes: map[{ci-gvisor-ptrace-proxy-sandbox-race-0 0}:0xc0000f1d30 {ci-gvisor-ptrace-proxy-sandbox-race-0 19}:0xc00031b270] D0501 08:25:27.151596 21211 x:0] urpc: successfully marshalled 37 bytes. D0501 08:25:27.151846 21503 x:0] urpc: unmarshal success. D0501 08:25:27.151994 21503 x:0] Wait on PID 19 in container "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.152068 21503 x:0] Waiting for PID 19 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.152112 21503 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:27.153194 21211 x:0] urpc: unmarshal success. D0501 08:25:27.153666 21211 x:0] containerManager.Wait D0501 08:25:27.153751 21503 x:0] urpc: successfully marshalled 119 bytes. D0501 08:25:27.158553 21211 x:0] [ 19] Interrupt queued D0501 08:25:27.475244 21211 x:0] Clock(Monotonic): error: 145 ns, adjusted frequency from 2299814235 Hz to 2299814182 Hz D0501 08:25:27.475400 21211 x:0] Clock(Realtime): error: 206 ns, adjusted frequency from 2299813969 Hz to 2299814323 Hz D0501 08:25:27.475449 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926221764194352 monotonicBaseRef:3001528304 monotonicFrequency:2299814182 realtimeReady:1 realtimeBaseCycles:5926221764575744 realtimeBaseRef:1556699127475394367 realtimeFrequency:2299814323} D0501 08:25:27.517499 21211 x:0] [ 20] Interrupt queued D0501 08:25:27.538430 21211 x:0] [ 21] Interrupt queued D0501 08:25:27.540764 21211 x:0] [ 22] Interrupt queued D0501 08:25:27.543537 21211 x:0] [ 23] Interrupt queued D0501 08:25:27.642269 21211 x:0] [ 24] Interrupt queued D0501 08:25:27.654360 21211 x:0] [ 25] Interrupt queued D0501 08:25:27.676297 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D0501 08:25:27.678447 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:27.803186 21211 x:0] [ 26] Interrupt queued D0501 08:25:27.833835 21211 x:0] [ 27] Interrupt queued D0501 08:25:27.902894 21211 x:0] [ 28] Interrupt queued D0501 08:25:27.951596 21211 x:0] [ 29] Interrupt queued D0501 08:25:27.990628 21211 x:0] [ 30] Interrupt queued D0501 08:25:28.031352 21211 x:0] [ 31] Interrupt queued D0501 08:25:28.040144 21211 x:0] [ 32] Interrupt queued D0501 08:25:28.084056 21211 x:0] [ 33] Interrupt queued D0501 08:25:28.089936 21211 x:0] [ 34] Interrupt queued D0501 08:25:28.125361 21211 x:0] [ 35] Interrupt queued D0501 08:25:28.134371 21211 x:0] [ 36] Interrupt queued D0501 08:25:28.185078 21211 x:0] [ 37] Interrupt queued D0501 08:25:28.204049 21211 x:0] [ 38] Interrupt queued D0501 08:25:28.240217 21211 x:0] [ 39] Interrupt queued D0501 08:25:28.286429 21211 x:0] [ 40] Interrupt queued D0501 08:25:28.348467 21211 x:0] [ 41] Interrupt queued D0501 08:25:28.361032 21211 x:0] [ 42] Interrupt queued D0501 08:25:28.392598 21211 x:0] [ 43] Interrupt queued D0501 08:25:28.402913 21211 x:0] [ 44] Interrupt queued D0501 08:25:28.433346 21211 x:0] [ 45] Interrupt queued D0501 08:25:28.449118 21211 x:0] [ 46] Interrupt queued D0501 08:25:28.475235 21211 x:0] Clock(Monotonic): error: 105 ns, adjusted frequency from 2299814182 Hz to 2299814095 Hz D0501 08:25:28.475423 21211 x:0] Clock(Realtime): error: 22 ns, adjusted frequency from 2299814323 Hz to 2299813947 Hz D0501 08:25:28.475495 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926224063925897 monotonicBaseRef:4001492371 monotonicFrequency:2299814095 realtimeReady:1 realtimeBaseCycles:5926224064437251 realtimeBaseRef:1556699128475414883 realtimeFrequency:2299813947} D0501 08:25:28.487810 21211 x:0] [ 47] Interrupt queued D0501 08:25:28.516874 21211 x:0] [ 48] Interrupt queued D0501 08:25:28.557476 21211 x:0] [ 49] Interrupt queued D0501 08:25:28.569704 21211 x:0] [ 50] Interrupt queued D0501 08:25:28.596986 21211 x:0] [ 51] Interrupt queued D0501 08:25:28.656712 21211 x:0] [ 52] Interrupt queued D0501 08:25:28.704955 21211 x:0] [ 53] Interrupt queued D0501 08:25:28.717495 21211 x:0] [ 54] Interrupt queued D0501 08:25:28.782170 21211 x:0] [ 55] Interrupt queued D0501 08:25:29.180166 21211 x:0] [ 56] Interrupt queued D0501 08:25:29.301430 21211 x:0] [ 57] Interrupt queued D0501 08:25:29.419619 21211 x:0] [ 58] Interrupt queued D0501 08:25:29.474221 21211 x:0] Clock(Monotonic): error: -51 ns, adjusted frequency from 2299814095 Hz to 2299813798 Hz D0501 08:25:29.474431 21211 x:0] Clock(Realtime): error: 31 ns, adjusted frequency from 2299813947 Hz to 2299813987 Hz D0501 08:25:29.474469 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926226361468679 monotonicBaseRef:5000504763 monotonicFrequency:2299813798 realtimeReady:1 realtimeBaseCycles:5926226361980169 realtimeBaseRef:1556699129474427399 realtimeFrequency:2299813987} D0501 08:25:29.581978 21211 x:0] [ 59] Interrupt queued D0501 08:25:29.640345 21211 x:0] [ 60] Interrupt queued D0501 08:25:29.895427 21211 x:0] [ 61] Interrupt queued D0501 08:25:30.191797 21211 x:0] [ 62] Interrupt queued D0501 08:25:30.273501 21211 x:0] [ 63] Interrupt queued D0501 08:25:30.337738 21211 x:0] [ 64] Interrupt queued D0501 08:25:30.437684 21211 x:0] [ 65] Interrupt queued D0501 08:25:30.474554 21211 x:0] Clock(Monotonic): error: 85 ns, adjusted frequency from 2299813798 Hz to 2299814124 Hz D0501 08:25:30.474670 21211 x:0] Clock(Realtime): error: 53 ns, adjusted frequency from 2299813987 Hz to 2299814060 Hz D0501 08:25:30.474748 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926228662051376 monotonicBaseRef:6000839093 monotonicFrequency:2299814124 realtimeReady:1 realtimeBaseCycles:5926228662342160 realtimeBaseRef:1556699130474665680 realtimeFrequency:2299814060} D0501 08:25:30.483954 21211 x:0] [ 66] Interrupt queued D0501 08:25:30.623996 21211 x:0] [ 67] Interrupt queued D0501 08:25:30.691082 21211 x:0] [ 68] Interrupt queued D0501 08:25:30.750756 21211 x:0] [ 69] Interrupt queued D0501 08:25:30.815614 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 7, Names: [syzkaller011989513]} D0501 08:25:30.816721 21211 x:0] recv [FD 7] [Tag 000001] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100600, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 408, BlockSize: 4096, Blocks: 8, ATime: {Sec: 1556699127, NanoSec: 84923444}, MTime: {Sec: 1556699127, NanoSec: 84923444}, CTime: {Sec: 1556699127, NanoSec: 84923444}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9699543}]} D0501 08:25:30.817109 21211 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 08:25:30.821552 21211 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: 9699543}, Attr: Attr{Mode: 0o100600, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 408, BlockSize: 4096, Blocks: 8, ATime: {Sec: 1556699127, NanoSec: 84923444}, MTime: {Sec: 1556699127, NanoSec: 84923444}, CTime: {Sec: 1556699127, NanoSec: 84923444}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 08:25:30.821720 21211 x:0] send [FD 7] [Tag 000001] Twalk{FID: 7, NewFID: 8, Names: []} D0501 08:25:30.822456 21211 x:0] recv [FD 7] [Tag 000001] Rwalk{QIDs: []} D0501 08:25:30.822582 21211 x:0] send [FD 7] [Tag 000001] Tlopen{FID: 8, Flags: ReadOnly} D0501 08:25:30.823616 21211 x:0] recv [FD 7] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9699543}, IoUnit: 0, File: &{{23}}} D0501 08:25:30.836736 21211 x:0] [ 70] Interrupt queued D0501 08:25:30.844222 21211 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 8, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 08:25:30.845246 21211 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: 9699543}, Attr: Attr{Mode: 0o100600, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 408, BlockSize: 4096, Blocks: 8, ATime: {Sec: 1556699127, NanoSec: 84923444}, MTime: {Sec: 1556699127, NanoSec: 84923444}, CTime: {Sec: 1556699127, NanoSec: 84923444}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} 2019/05/01 08:25:30 parsed 1 programs D0501 08:25:30.865454 21211 x:0] [ 71] Interrupt queued D0501 08:25:30.882783 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D0501 08:25:30.889103 21211 x:0] recv [FD 7] [Tag 000001] 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: 1524520, BlockSize: 4096, Blocks: 2984, ATime: {Sec: 1556602395, NanoSec: 215016355}, MTime: {Sec: 1556602395, NanoSec: 215016355}, CTime: {Sec: 1556699126, NanoSec: 300860048}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9705107}]} D0501 08:25:30.889427 21211 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 9, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 08:25:30.892014 21211 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: 9705107}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1524520, BlockSize: 4096, Blocks: 2984, ATime: {Sec: 1556602395, NanoSec: 215016355}, MTime: {Sec: 1556602395, NanoSec: 215016355}, CTime: {Sec: 1556699126, NanoSec: 300860048}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} 2019/05/01 08:25:30 executed programs: 0 D0501 08:25:30.906039 21211 x:0] [ 69] Entering internal stop (*kernel.vforkStop)(nil) D0501 08:25:30.907408 21211 x:0] [ 72] Interrupt queued D0501 08:25:30.922088 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 10, Names: [syz-executor]} D0501 08:25:30.928911 21211 x:0] recv [FD 7] [Tag 000001] 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: 1524520, BlockSize: 4096, Blocks: 2984, ATime: {Sec: 1556602395, NanoSec: 215016355}, MTime: {Sec: 1556602395, NanoSec: 215016355}, CTime: {Sec: 1556699126, NanoSec: 300860048}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9705107}]} D0501 08:25:30.929269 21211 x:0] send [FD 7] [Tag 000001] Tgetattr{FID: 9, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 08:25:30.930322 21211 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: 9705107}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1524520, BlockSize: 4096, Blocks: 2984, ATime: {Sec: 1556602395, NanoSec: 215016355}, MTime: {Sec: 1556602395, NanoSec: 215016355}, CTime: {Sec: 1556699126, NanoSec: 300860048}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 08:25:30.931319 21211 x:0] send [FD 7] [Tag 000001] Twalk{FID: 9, NewFID: 11, Names: []} D0501 08:25:30.931817 21211 x:0] recv [FD 7] [Tag 000001] Rwalk{QIDs: []} D0501 08:25:30.932017 21211 x:0] send [FD 7] [Tag 000001] Tlopen{FID: 11, Flags: ReadOnly} D0501 08:25:30.933274 21211 x:0] recv [FD 7] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9705107}, IoUnit: 0, File: &{{24}}} D0501 08:25:30.934935 21211 x:0] [ 72] Allocating stack with size of 8388608 bytes D0501 08:25:30.936894 21211 x:0] [ 69] Leaving internal stop (*kernel.vforkStop)(nil) D0501 08:25:31.026397 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [etc]} D0501 08:25:31.027122 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.075575 21211 x:0] [ 73] Interrupt queued D0501 08:25:31.093177 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.094039 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.094837 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.095468 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.096235 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.096893 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.107332 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.107942 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.108489 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.109370 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.110131 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.110636 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.110916 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.111323 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.111564 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.111946 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.112600 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.113076 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.126018 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.126746 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.127328 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.127953 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.128443 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.128888 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.129180 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.129801 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.130195 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.130930 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.142058 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.142770 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.145405 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.146000 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.146314 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.146786 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.147059 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.147467 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.147812 21211 x:0] send [FD 7] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 08:25:31.148274 21211 x:0] recv [FD 7] [Tag 000001] Rlerror{Error: 2} D0501 08:25:31.191842 21211 x:0] [ 74] Interrupt queued D0501 08:25:31.216728 21211 x:0] [ 75] Interrupt queued D0501 08:25:31.219935 21211 x:0] [ 75] Restart block missing in restart_syscall(2). Did ptrace inject a return value of ERESTART_RESTARTBLOCK? D0501 08:25:31.473920 21211 x:0] Clock(Monotonic): error: 56 ns, adjusted frequency from 2299814124 Hz to 2299814081 Hz D0501 08:25:31.474303 21211 x:0] Clock(Realtime): error: 58 ns, adjusted frequency from 2299814060 Hz to 2299814073 Hz D0501 08:25:31.474386 21211 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5926230960409468 monotonicBaseRef:7000205984 monotonicFrequency:2299814081 realtimeReady:1 realtimeBaseCycles:5926230961309873 realtimeBaseRef:1556699131474297673 realtimeFrequency:2299814073} D0501 08:25:31.947049 21211 x:0] send [FD 7] [Tag 000001] Tclunk{FID: 10} D0501 08:25:31.950455 21211 x:0] recv [FD 7] [Tag 000001] Rclunk{} D0501 08:25:32.022779 21211 x:0] [ 76] Interrupt queued D0501 08:25:32.023500 21211 x:0] [ 76] Restart block missing in restart_syscall(2). Did ptrace inject a return value of ERESTART_RESTARTBLOCK? ================== WARNING: DATA RACE Read at 0x00c0007a46c8 by goroutine 267: gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).Brk() pkg/sentry/mm/syscalls.go:711 +0x167 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Brk() pkg/sentry/syscalls/linux/sys_mmap.go:32 +0x77 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:165 +0x407 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:283 +0xb4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:244 +0x109 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:219 +0x1b6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:220 +0x18b9 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x2e5 Previous write at 0x00c0007a46c8 by goroutine 289: gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).Brk() pkg/sentry/mm/syscalls.go:753 +0x3e1 DIAGNOSIS: I0501 08:25:32.108051 21799 x:0] *************************** I0501 08:25:32.108181 21799 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 -platform=ptrace -file-access=shared -network=sandbox debug -stacks ci-gvisor-ptrace-proxy-sandbox-race-0] I0501 08:25:32.108241 21799 x:0] Version release-20190304.1-163-g8bfb83d0acde I0501 08:25:32.108257 21799 x:0] PID: 21799 I0501 08:25:32.108282 21799 x:0] UID: 0, GID: 0 I0501 08:25:32.108309 21799 x:0] Configuration: I0501 08:25:32.108320 21799 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0501 08:25:32.108335 21799 x:0] Platform: ptrace I0501 08:25:32.108359 21799 x:0] FileAccess: shared, overlay: false I0501 08:25:32.108377 21799 x:0] Network: sandbox, logging: false I0501 08:25:32.108395 21799 x:0] Strace: false, max size: 1024, syscalls: [] I0501 08:25:32.108417 21799 x:0] *************************** D0501 08:25:32.108474 21799 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:32.114818 21799 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0501 08:25:32.114892 21799 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:32.114929 21799 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:32.115905 21799 x:0] urpc: successfully marshalled 117 bytes. D0501 08:25:32.117817 21799 x:0] urpc: unmarshal success. I0501 08:25:32.117885 21799 x:0] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0", PID: 21211 I0501 08:25:32.117925 21799 x:0] Retrieving sandbox stacks D0501 08:25:32.117938 21799 x:0] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:32.117961 21799 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 08:25:32.118325 21799 x:0] urpc: successfully marshalled 36 bytes. D0501 08:25:32.300108 21799 x:0] urpc: unmarshal success. I0501 08:25:32.300224 21799 x:0] *** Stack dump *** goroutine 894 [running]: gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x45c801, 0xc00011cba0, 0xc0002505a0, 0xc0000dea80) pkg/log/log.go:259 +0xb6 gvisor.googlesource.com/gvisor/runsc/boot.(*debug).Stacks(0x2427e60, 0x2427e60, 0xc0005ca080, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc00011cba0, 0xc0003601c0, 0x13, 0x115a58b, 0x4, 0xc000709eb8, 0x3, 0x3, 0x4a864e, 0x10074e0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc00011cba0, 0xc0003601c0, 0x13, 0xc000709eb8, 0x3, 0x3, 0x0, 0x2427e60, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc00035e090, 0xc0006e8420, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00035e090, 0xc0006e8420, 0xc00035e090, 0xc0006e8420) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00035e090, 0xc0006e8420) pkg/urpc/urpc.go:440 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc0002a4304) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002a4304) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:896 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc0002ce780, 0x0, 0x0) runsc/boot/loader.go:785 +0x74 gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc00028e090, 0x12f0300, 0xc000140010, 0xc00028a540, 0xc00000e1a0, 0x2, 0x2, 0x0) runsc/cmd/boot.go:252 +0x12e4 github.com/google/subcommands.(*Commander).Execute(0xc00014c000, 0x12f0300, 0xc000140010, 0xc00000e1a0, 0x2, 0x2, 0xc0001025c0) external/com_github_google_subcommands/subcommands.go:141 +0x522 github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:371 main.main() runsc/main.go:245 +0x254e goroutine 19 [syscall]: os/signal.signal_recv(0x45e4b1) 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 4 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1187e40, 0xc0002d20c0, 0xc0002d2120) pkg/sentry/platform/ptrace/subprocess.go:162 +0x180 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0x21c goroutine 5 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:307 sync.runtime_notifyListWait(0xc0002b9f40, 0x4) GOROOT/src/runtime/sema.go:510 +0xf9 sync.(*Cond).Wait(0xc0002b9f30) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc0002b9b00, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1032 +0x94 gvisor.googlesource.com/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc0002b9b00) pkg/sentry/pgalloc/pgalloc.go:969 +0x78 created by gvisor.googlesource.com/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:290 +0x2a5 goroutine 7 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc00028b0e0, 0xc0002a4280) pkg/sentry/kernel/timekeeper.go:216 +0x204 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xfe goroutine 34 [select]: reflect.rselect(0xc0002b2000, 0x22, 0x22, 0xc0002b2000, 0x0) GOROOT/src/runtime/select.go:542 +0x39f reflect.Select(0xc0001a7000, 0x22, 0x49, 0x0, 0x1044720, 0x2427e60, 0x99, 0x0) GOROOT/src/reflect/value.go:2165 +0x1f3 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.handleSignals(0xc00035a000, 0x21, 0x40, 0xc0002c5200, 0xc0002d24e0, 0xc0002d2540, 0xc0002d25a0) pkg/sentry/sighandling/sighandling.go:46 +0x471 created by gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x29d goroutine 35 [syscall]: syscall.Syscall(0x7, 0xc0003786a0, 0x2, 0xffffffffffffffff, 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:18 +0x5 gvisor.googlesource.com/gvisor/pkg/unet.(*Socket).wait(0xc00035e000, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0xbc gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000360000, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x14a gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc00035c020) pkg/control/server/server.go:99 +0x50 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc00035c020) pkg/control/server/server.go:87 +0x39 created by gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 122 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026a1b0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 36 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc0000e9ae0, 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.googlesource.com/gvisor/pkg/fdnotifier.epollWait(0x10, 0xc0000e9ae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:71 +0x83 gvisor.googlesource.com/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0003c4fc0, 0x0, 0xc0002f01c0) pkg/fdnotifier/fdnotifier.go:148 +0x9e created by gvisor.googlesource.com/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:63 +0x114 goroutine 131 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000399560) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 26 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0002b02a0) pkg/sentry/watchdog/watchdog.go:181 +0x145 created by gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x2d0 goroutine 28 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028e2d0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 29 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000274a80, 0xc00011e540, 0x0, 0x66ebae, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000274a80, 0xc00011e540, 0x12f1500, 0x0, 0x3471388, 0x6d1700, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000274a80, 0x0, 0xeb8f01, 0x3471388, 0x43eb00, 0xffffffff, 0x7fe69c050d28, 0xc00041a650, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000274a80, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003af00, 0xc0006d1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000274a80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000275258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000274a80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee2d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000274a80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006d1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000274a80, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000274a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000274a80, 0x1) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 30 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028e360) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 31 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00031a9e0, 0xc00011e6c0, 0xc00011e720) pkg/sentry/platform/ptrace/subprocess.go:162 +0x180 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0x21c goroutine 32 [semacquire]: sync.runtime_Semacquire(0xc0002a86b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002a86b0) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:339 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc0002ce780, 0xc0002a8000, 0x25) runsc/boot/loader.go:773 +0x43 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc0002ce780, 0xc0002be060, 0x25, 0xc0002c2060, 0x0, 0xc000334630) runsc/boot/loader.go:725 +0x204 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc00035c040, 0xc000512750, 0xc0002c2060, 0x0, 0x0) runsc/boot/controller.go:416 +0xb9 reflect.Value.call(0xc00011ca80, 0xc000360158, 0x13, 0x115a58b, 0x4, 0xc000325eb8, 0x3, 0x3, 0x4a864e, 0x10076a0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc00011ca80, 0xc000360158, 0x13, 0xc000325eb8, 0x3, 0x3, 0x0, 0xc00035c040, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc00035e090, 0xc000268600, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00035e090, 0xc000268600, 0xc00035e090, 0xc000268600) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00035e090, 0xc000268600) pkg/urpc/urpc.go:440 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 54 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000290a80, 0xc0002d2240, 0xc000018000, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000290a80, 0xc0002d2240, 0xc4200d9e01, 0xf84fe9fed, 0x0, 0xc00022c3a0) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000290a80, 0xc0002d2240, 0x12f1501, 0xdf8475800, 0x34705d0, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000290a80, 0xdf8475800, 0x0, 0x34705d0, 0x0, 0xffffffff, 0xa37785, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000290a80, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0001d1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000290a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x465c01, 0xc000291258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000290a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xca, 0xc0001f6690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000290a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc0001d1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000290a80, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000290a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000290a80, 0x2) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 55 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000291500, 0xc0002d27e0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000291500, 0xc0002d27e0, 0x12f1500, 0x0, 0xc4200ca548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000291500, 0x0, 0xc000291501, 0xc4200ca548, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000291500, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc0003cb920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000291500, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000291cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000291500, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000291500, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003cbd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000291500, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000291500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000291500, 0x3) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 132 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000399710) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 56 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00001e000, 0xc0002d2a80, 0x0, 0x47d4f6, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00001e000, 0xc0002d2a80, 0x12f1500, 0x0, 0x348f200, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00001e000, 0x0, 0xc00001e001, 0x348f200, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00001e000, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc000323920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00001e000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00001e7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00001e000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00001e000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000323d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00001e000, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00001e000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00001e000, 0x4) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 57 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 133 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00046c000, 0xc00046a000, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00046c000, 0xc00046a000, 0x12f1500, 0x0, 0xc42014a148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00046c000, 0x0, 0xc00046c001, 0xc42014a148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00046c000, 0xc42014a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc000327920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00046c000, 0xca, 0xc42014a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00046c7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00046c000, 0xca, 0xc42014a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00046c000, 0xca, 0xc42014a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000327d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00046c000, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00046c000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00046c000, 0x5) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 58 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4090) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 93 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00047e000, 0xc0001e2660, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00047e000, 0xc0001e2660, 0x12f1500, 0x0, 0xc420162148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00047e000, 0x0, 0xc00047e001, 0xc420162148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00047e000, 0xc420162148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc000321920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00047e000, 0xca, 0xc420162148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00047e7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00047e000, 0xca, 0xc420162148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00047e000, 0xca, 0xc420162148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000321d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00047e000, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00047e000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00047e000, 0x6) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 59 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4120) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 33 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000275500, 0xc00011ec60, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000275500, 0xc00011ec60, 0x12f1500, 0x0, 0xc420162548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000275500, 0x0, 0xc000275501, 0xc420162548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000275500, 0xc420162548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000046a00, 0xc0003cd920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000275500, 0xca, 0xc420162548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000275cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000275500, 0xca, 0xc420162548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000275500, 0xca, 0xc420162548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003cdd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000275500, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000275500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000275500, 0x7) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 68 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000484000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 146 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003ce000, 0xc00011eea0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003ce000, 0xc00011eea0, 0x12f1500, 0x0, 0xc42014a548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003ce000, 0x0, 0xc0003ce001, 0xc42014a548, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003ce000, 0xc42014a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003af00, 0xc000247920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003ce000, 0xca, 0xc42014a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003ce7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003ce000, 0xca, 0xc42014a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003ce000, 0xca, 0xc42014a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000247d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003ce000, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003ce000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003ce000, 0x8) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 94 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 139 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004841b0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 150 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003fe000, 0xc0001e34a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003fe000, 0xc0001e34a0, 0x12f1500, 0x0, 0xc4200ea548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003fe000, 0x0, 0xc0003fe001, 0xc4200ea548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003fe000, 0xc4200ea548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000409920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003fe000, 0xca, 0xc4200ea548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003fe7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003fe000, 0xca, 0xc4200ea548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003fe000, 0xca, 0xc4200ea548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000409d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003fe000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003fe000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003fe000, 0x1a) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 149 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0006783f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 136 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003cea80, 0xc0006ba180, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003cea80, 0xc0006ba180, 0x12f1500, 0x0, 0xc4204a0548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003cea80, 0x0, 0xc0003cea01, 0xc4204a0548, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003cea80, 0xc4204a0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0006ad920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003cea80, 0xca, 0xc4204a0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003cf258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003cea80, 0xca, 0xc4204a0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003cea80, 0xca, 0xc4204a0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006add30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003cea80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003cea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003cea80, 0x1f) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 138 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000394000, 0xc0006baf00, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000394000, 0xc0006baf00, 0x12f1500, 0x0, 0xc420524148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000394000, 0x0, 0xc000394001, 0xc420524148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000394000, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc0001cf920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000394000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003947d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000394000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000394000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001cfd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000394000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000394000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000394000, 0x27) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 137 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000403500, 0xc0006baae0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000403500, 0xc0006baae0, 0x12f1500, 0x0, 0xc4204b2d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000403500, 0x0, 0xc000403501, 0xc4204b2d48, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000403500, 0xc4204b2d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc00053d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000403500, 0xca, 0xc4204b2d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000403cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000403500, 0xca, 0xc4204b2d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6e10) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000403500, 0xca, 0xc4204b2d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00053dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000403500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000403500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000403500, 0x21) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 148 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000678360) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 147 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0006782d0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 126 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003d8000, 0xc000362540, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003d8000, 0xc000362540, 0x12f1500, 0x0, 0xc4200be548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003d8000, 0x0, 0xc0003d8001, 0xc4200be548, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003d8000, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc00024b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003d8000, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003d87d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003d8000, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003d8000, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00024bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003d8000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003d8000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003d8000, 0x15) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 166 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e2000, 0xc00011eae0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e2000, 0xc00011eae0, 0x12f1500, 0x0, 0xc4201ba548, 0x505600, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e2000, 0x0, 0x47d501, 0xc4201ba548, 0x1a0d00, 0xc0ffffffff, 0x42e471, 0x1186908, 0xc000505760) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e2000, 0xc4201ba548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc000505920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e2000, 0xca, 0xc4201ba548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005e27d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e2000, 0xca, 0xc4201ba548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e2000, 0xca, 0xc4201ba548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000505d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e2000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e2000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e2000, 0x2c) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 165 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026a360) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 134 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003cf500, 0xc0000184e0, 0xc0001e20c0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003cf500, 0xc0000184e0, 0xc4204e0601, 0x1c828ec70, 0x0, 0xc00022d720) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003cf500, 0xc0000184e0, 0x12f1501, 0x3b7c2184, 0x3474900, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003cf500, 0x3b7c2184, 0x0, 0x3474900, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003cf500, 0x3474900, 0x0, 0x0, 0xc4204e06d8, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0003c9920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003cf500, 0xca, 0x3474900, 0x0, 0x0, 0xc4204e06d8, 0x0, 0x0, 0x465c01, 0xc0003cfcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003cf500, 0xca, 0x3474900, 0x0, 0x0, 0xc4204e06d8, 0x0, 0x0, 0xca, 0xc0001f6000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003cf500, 0xca, 0x3474900, 0x0, 0x0, 0xc4204e06d8, 0x0, 0x0, 0xc0003c9d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003cf500, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003cf500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003cf500, 0xf) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 135 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00001ea80, 0xc000018840, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00001ea80, 0xc000018840, 0x12f1500, 0x0, 0xc420558148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00001ea80, 0x0, 0xc00001ea01, 0xc420558148, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00001ea80, 0xc420558148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0003c7920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00001ea80, 0xca, 0xc420558148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00001f258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00001ea80, 0xca, 0xc420558148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00001ea80, 0xca, 0xc420558148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003c7d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00001ea80, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00001ea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00001ea80, 0x11) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 75 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00047ea80, 0xc00024e2a0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00047ea80, 0xc00024e2a0, 0x12f1500, 0x0, 0xc4204c6148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00047ea80, 0x0, 0xc00047ea01, 0xc4204c6148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00047ea80, 0xc4204c6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc00024d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00047ea80, 0xca, 0xc4204c6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00047f258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00047ea80, 0xca, 0xc4204c6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00047ea80, 0xca, 0xc4204c6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00024dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00047ea80, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00047ea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00047ea80, 0xe) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 60 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0480) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 179 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00046ca80, 0xc00046a360, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00046ca80, 0xc00046a360, 0x12f1500, 0x0, 0xc42050a148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00046ca80, 0x0, 0xc00046ca01, 0xc42050a148, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00046ca80, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc0001cb920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00046ca80, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00046d258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00046ca80, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f61e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00046ca80, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001cbd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00046ca80, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00046ca80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00046ca80, 0x10) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 194 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002ae000, 0xc0005621e0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002ae000, 0xc0005621e0, 0x12f1500, 0x0, 0xc420558548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002ae000, 0x0, 0xc0002ae001, 0xc420558548, 0x0, 0xc0ffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002ae000, 0xc420558548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000249920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002ae000, 0xca, 0xc420558548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0002ae7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002ae000, 0xca, 0xc420558548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002ae000, 0xca, 0xc420558548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000249d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002ae000, 0x2, 0xc0002f0700) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002ae000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002ae000, 0x12) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 76 [semacquire]: sync.runtime_Semacquire(0xc0001a1474) GOROOT/src/runtime/sema.go:56 +0x39 gvisor.googlesource.com/gvisor/third_party/gvsync.(*DowngradableRWMutex).RLock(0xc0001a1468) third_party/gvsync/downgradable_rwmutex_unsafe.go:41 +0x92 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc0001a0d80, 0x12f93a0, 0xc00047f500, 0xc4200cdf08, 0xc4200cdf18, 0x1, 0xc00040b608, 0xc0002a41f8, 0xc0002a41e0, 0x9277973699aad) pkg/sentry/mm/io.go:501 +0x65 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn(0xc0001a0d80, 0x12f93a0, 0xc00047f500, 0xc4200cdf08, 0xc00047fdb4, 0x10, 0x90, 0x8f0100, 0xc00047fdb4, 0x10, ...) pkg/sentry/mm/io.go:162 +0x1e7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes(...) pkg/sentry/kernel/task_usermem.go:62 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.copyTimespecIn(0xc00047f500, 0xc4200cdf08, 0xc00040b790, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/timespec.go:33 +0x10b gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.copyTimespecInToDuration(0xc00047f500, 0xc4200cdf08, 0x4e20, 0xc4200cdf08, 0x0) pkg/sentry/syscalls/linux/timespec.go:102 +0x79 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Pselect(0xc00047f500, 0x0, 0x0, 0x0, 0x0, 0xc4200cdf08, 0x0, 0x437c9f, 0xc000048f00, 0xc00040b920, ...) pkg/sentry/syscalls/linux/sys_poll.go:515 +0xbc gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00047f500, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc4200cdf08, 0x0, 0x465c01, 0xc00047fcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00047f500, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc4200cdf08, 0x0, 0x10e, 0xc0002e2a50) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00047f500, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc4200cdf08, 0x0, 0xc00040bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00047f500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00047f500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00047f500, 0x14) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 198 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028f8c0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 196 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028f4d0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 197 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002aea80, 0xc000562de0, 0x0, 0x66ebae, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002aea80, 0xc000562de0, 0x12f1500, 0x0, 0x1388608, 0x189700, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002aea80, 0x0, 0xeb8f01, 0x1388608, 0x43eb00, 0xffffffff, 0x7fe6a0071898, 0xc00031ac10, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002aea80, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000189920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002aea80, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0002af258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002aea80, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002aea80, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000189d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002aea80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002aea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002aea80, 0x13) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 182 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000398090) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 183 [syscall, locked to thread]: syscall.Syscall6(0x3d, 0x5538, 0xc000316e38, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0xc0002e2b40, 0xf0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 syscall.wait4(0x5538, 0xc000316e38, 0x40000002, 0x0, 0x202, 0xc0001f8000, 0x2b) GOROOT/src/syscall/zsyscall_linux_amd64.go:193 +0x8d syscall.Wait4(0x5538, 0xc000316ea4, 0x40000002, 0x0, 0xe8, 0x38, 0xc000316ee0) GOROOT/src/syscall/syscall_linux.go:341 +0x66 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc0002e2b40, 0x0, 0x0) pkg/sentry/platform/ptrace/subprocess.go:310 +0x95 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00012f030, 0xc00046a840, 0xc00046a8a0) pkg/sentry/platform/ptrace/subprocess.go:175 +0x205 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0x21c goroutine 61 [semacquire]: sync.runtime_Semacquire(0xc0002a96b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002a96b0) GOROOT/src/sync/waitgroup.go:130 +0xb2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:339 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc0002ce780, 0xc0002a9000, 0x25) runsc/boot/loader.go:773 +0x43 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitPID(0xc0002ce780, 0x13, 0xc0003720c0, 0x25, 0x1, 0xc0004d43b4, 0xc00011cae0, 0xc000506300) runsc/boot/loader.go:739 +0x769 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).WaitPID(0xc00035c040, 0xc0001e1e40, 0xc0004d43b4, 0x0, 0x0) runsc/boot/controller.go:437 +0x117 reflect.Value.call(0xc00011cae0, 0xc000360178, 0x13, 0x115a58b, 0x4, 0xc0006cdeb8, 0x3, 0x3, 0x4a864e, 0x10076a0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc00011cae0, 0xc000360178, 0x13, 0xc0006cdeb8, 0x3, 0x3, 0x0, 0xc00035c040, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc00035e090, 0xc0001fc000, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00035e090, 0xc0001fc000, 0xc00035e090, 0xc0001fc000) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00035e090, 0xc0001fc000) pkg/urpc/urpc.go:440 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 77 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004843f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 127 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003d8a80, 0xc000362780, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003d8a80, 0xc000362780, 0x12f1500, 0x0, 0xc4200be948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003d8a80, 0x0, 0xc0003d8a01, 0xc4200be948, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003d8a80, 0xc4200be948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc0005fb920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003d8a80, 0xca, 0xc4200be948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003d9258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003d8a80, 0xca, 0xc4200be948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003d8a80, 0xca, 0xc4200be948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005fbd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003d8a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003d8a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003d8a80, 0x16) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 128 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4240) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 199 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002af500, 0xc0005630e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002af500, 0xc0005630e0, 0x12f1500, 0x0, 0x13a4520, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002af500, 0x0, 0xc0002af501, 0x13a4520, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002af500, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc00040d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002af500, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0002afcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002af500, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002af500, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00040dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002af500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002af500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002af500, 0x17) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 129 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c42d0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 210 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003d9500, 0xc000702180, 0x0, 0x0, 0x3a4398) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003d9500, 0xc000702180, 0x0, 0x0, 0x0, 0xc0003d9500) pkg/sentry/kernel/task_block.go:69 +0x1b1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc0003d9500, 0xc400000004, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:166 +0x37f gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc0003d9500, 0x4, 0xc4200f7898, 0x80, 0xffffffff, 0x0, 0xc420000f00, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:140 +0x88 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc0003d9500, 0x4, 0xc4200f7898, 0x80, 0xffffffff, 0x0, 0xc420000f00, 0x437c9f, 0xc000048f00, 0xc0006cf920, ...) pkg/sentry/syscalls/linux/sys_epoll.go:170 +0xc2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003d9500, 0x119, 0x4, 0xc4200f7898, 0x80, 0xffffffff, 0x0, 0xc420000f00, 0x465c01, 0xc0003d9cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003d9500, 0x119, 0x4, 0xc4200f7898, 0x80, 0xffffffff, 0x0, 0xc420000f00, 0x119, 0xc0002e25a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003d9500, 0x119, 0x4, 0xc4200f7898, 0x80, 0xffffffff, 0x0, 0xc420000f00, 0xc0006cfd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003d9500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003d9500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003d9500, 0x18) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 62 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0510) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 200 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00068c000, 0xc000563aa0, 0xc0006861e0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc00068c000, 0xc000563aa0, 0xc420125601, 0x1e94a22fb, 0x0, 0xc000345698) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00068c000, 0xc000563aa0, 0x12f1501, 0x3b555d75, 0x138a920, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00068c000, 0x3b555d75, 0x0, 0x138a920, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00068c000, 0x138a920, 0x0, 0x0, 0xc4201256d8, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000407920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00068c000, 0xca, 0x138a920, 0x0, 0x0, 0xc4201256d8, 0x0, 0x0, 0x465c01, 0xc00068c7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00068c000, 0xca, 0x138a920, 0x0, 0x0, 0xc4201256d8, 0x0, 0x0, 0xca, 0xc0004582d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00068c000, 0xca, 0x138a920, 0x0, 0x0, 0xc4201256d8, 0x0, 0x0, 0xc000407d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00068c000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00068c000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00068c000, 0x19) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 63 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d05a0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 64 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0630) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 78 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000402000, 0xc000416420, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000402000, 0xc000416420, 0x12f1500, 0x0, 0xc4201ae948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000402000, 0x0, 0xc000402001, 0xc4201ae948, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000402000, 0xc4201ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc0006af920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000402000, 0xca, 0xc4201ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0004027d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000402000, 0xca, 0xc4201ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6d20) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000402000, 0xca, 0xc4201ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006afd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000402000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000402000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000402000, 0x1b) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 79 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000484630) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 80 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000402a80, 0xc000416a20, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000402a80, 0xc000416a20, 0x12f1500, 0x0, 0xc4204a0148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000402a80, 0x0, 0xc000402a01, 0xc4204a0148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000402a80, 0xc4204a0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc0006ab920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000402a80, 0xca, 0xc4204a0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000403258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000402a80, 0xca, 0xc4204a0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004284b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000402a80, 0xca, 0xc4204a0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006abd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000402a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000402a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000402a80, 0x1c) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 211 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4360) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 201 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00068ca80, 0xc0006ba660, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00068ca80, 0xc0006ba660, 0x12f1500, 0x0, 0xc4204b2148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00068ca80, 0x0, 0xc00068ca01, 0xc4204b2148, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00068ca80, 0xc4204b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc00018d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00068ca80, 0xca, 0xc4204b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00068d258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00068ca80, 0xca, 0xc4204b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00068ca80, 0xca, 0xc4204b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00018dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00068ca80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00068ca80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00068ca80, 0x1d) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 202 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028f950) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 203 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00068d500, 0xc0006bafc0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00068d500, 0xc0006bafc0, 0x12f1500, 0x0, 0xc4204b2548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00068d500, 0x0, 0xc00068d501, 0xc4204b2548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00068d500, 0xc4204b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc00053b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00068d500, 0xca, 0xc4204b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00068dcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00068d500, 0xca, 0xc4204b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003de0f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00068d500, 0xca, 0xc4204b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00053bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00068d500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00068d500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00068d500, 0x1e) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 227 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 81 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c43f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 242 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00046d500, 0xc0001903c0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00046d500, 0xc0001903c0, 0x12f1500, 0x0, 0xc4204a0948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00046d500, 0x0, 0xc00046d501, 0xc4204a0948, 0x8000, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00046d500, 0xc4204a0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc000177920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00046d500, 0xca, 0xc4204a0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00046dcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00046d500, 0xca, 0xc4204a0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004582d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00046d500, 0xca, 0xc4204a0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000177d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00046d500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00046d500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00046d500, 0x20) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 151 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028e3f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 259 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e090) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 65 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00001f500, 0xc00024eba0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00001f500, 0xc00024eba0, 0x12f1500, 0x0, 0xc4204b2948, 0x12f9300, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00001f500, 0x0, 0x1, 0xc4204b2948, 0x8f3200, 0xc0ffffffff, 0x8, 0x90, 0x12f93a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00001f500, 0xc4204b2948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000044500, 0xc00018b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00001f500, 0xca, 0xc4204b2948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00001fcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00001f500, 0xca, 0xc4204b2948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6e10) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00001f500, 0xca, 0xc4204b2948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00018bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00001f500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00001f500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00001f500, 0x22) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 274 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003983f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 260 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003fea80, 0xc0002d2840, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003fea80, 0xc0002d2840, 0x12f1500, 0x0, 0xc4201aed48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003fea80, 0x0, 0xc0003fea01, 0xc4201aed48, 0x537700, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003fea80, 0xc4201aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc000537920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003fea80, 0xca, 0xc4201aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003ff258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003fea80, 0xca, 0xc4201aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002ee5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003fea80, 0xca, 0xc4201aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000537d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003fea80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003fea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003fea80, 0x23) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 275 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003985a0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 290 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001ba000, 0xc000416180, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001ba000, 0xc000416180, 0x12f1500, 0x0, 0xc4204b3148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001ba000, 0x0, 0xc0001ba001, 0xc4204b3148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001ba000, 0xc4204b3148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc0006d9920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001ba000, 0xca, 0xc4204b3148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0001ba7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001ba000, 0xca, 0xc4204b3148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6d20) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001ba000, 0xca, 0xc4204b3148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006d9d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001ba000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001ba000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001ba000, 0x24) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 292 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026a3f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 228 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000352000, 0xc0000182a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000352000, 0xc0000182a0, 0x12f1500, 0x0, 0xc4200eb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000352000, 0x0, 0xc000352001, 0xc4200eb148, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000352000, 0xc4200eb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0006d5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000352000, 0xca, 0xc4200eb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003527d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000352000, 0xca, 0xc4200eb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004581e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000352000, 0xca, 0xc4200eb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006d5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000352000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000352000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000352000, 0x25) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 261 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00019e120) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 262 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003ff500, 0xc0002d2cc0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003ff500, 0xc0002d2cc0, 0x12f1500, 0x0, 0xc4204b3548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003ff500, 0x0, 0xc0003ff501, 0xc4204b3548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003ff500, 0xc4204b3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0001cd920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003ff500, 0xca, 0xc4204b3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003ffcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003ff500, 0xca, 0xc4204b3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003ff500, 0xca, 0xc4204b3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001cdd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003ff500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003ff500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003ff500, 0x26) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 243 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c4510) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 212 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003e6000, 0xc000562c60, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003e6000, 0xc000562c60, 0x12f1500, 0x0, 0xc4204b3948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003e6000, 0x0, 0xc0003e6001, 0xc4204b3948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003e6000, 0xc4204b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000050000, 0xc000595920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003e6000, 0xca, 0xc4204b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003e67d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003e6000, 0xca, 0xc4204b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6f00) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003e6000, 0xca, 0xc4204b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000595d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003e6000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003e6000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003e6000, 0x28) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 213 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d01b0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 184 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000554000, 0xc000686cc0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000554000, 0xc000686cc0, 0x12f1500, 0x0, 0xc420525548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000554000, 0x0, 0xc000554001, 0xc420525548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000554000, 0xc420525548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000591920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000554000, 0xca, 0xc420525548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005547d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000554000, 0xca, 0xc420525548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000554000, 0xca, 0xc420525548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000591d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000554000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000554000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000554000, 0x29) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 214 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0240) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 185 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000554a80, 0xc000686ea0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000554a80, 0xc000686ea0, 0x12f1500, 0x0, 0xc4201ba148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000554a80, 0x0, 0xc000554a01, 0xc4201ba148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000554a80, 0xc4201ba148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc0005b3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000554a80, 0xca, 0xc4201ba148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000555258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000554a80, 0xca, 0xc4201ba148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004581e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000554a80, 0xca, 0xc4201ba148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005b3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000554a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000554a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000554a80, 0x2a) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 204 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0006781b0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 205 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005c8000, 0xc00046ad20, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005c8000, 0xc00046ad20, 0x12f1500, 0x0, 0xc4205f5148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005c8000, 0x0, 0xc0005c8001, 0xc4205f5148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005c8000, 0xc4205f5148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0005b5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005c8000, 0xca, 0xc4205f5148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005c87d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005c8000, 0xca, 0xc4205f5148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005c8000, 0xca, 0xc4205f5148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005b5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005c8000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005c8000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005c8000, 0x2b) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 206 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000678240) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 152 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028e480) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 276 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).newThread(...) pkg/sentry/platform/ptrace/subprocess.go:246 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*threadPool).lookupOrCreate(0xc0002522d8, 0x547d, 0xc0005af478, 0xc0006cb380) pkg/sentry/platform/ptrace/subprocess.go:96 +0x2f6 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).syscall(0xc0002522c0, 0xb, 0xc0005af4e8, 0x2, 0x2, 0x0, 0x0, 0x0) pkg/sentry/platform/ptrace/subprocess.go:560 +0xaf gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Unmap(0xc0002522c0, 0x2b3cb0a00000, 0x200000) pkg/sentry/platform/ptrace/subprocess.go:602 +0x2ea gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).unmapASLocked(0xc0001a0d80, 0x2b3cb0a00000, 0x2b3cb0c00000) pkg/sentry/mm/address_space.go:215 +0xf8 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).invalidateLocked(0xc0001a0d80, 0x2b3cb0a00000, 0x2b3cb0c00000, 0x760101) pkg/sentry/mm/pma.go:592 +0x5da gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).Invalidate(0xc0001a0d80, 0x2b3cb0a00000, 0x2b3cb0c00000, 0xc0005af701) pkg/sentry/mm/pma.go:566 +0x224 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked(0xc0001a0d80, 0x12f93a0, 0xc0005f8000, 0x2b3cb0a00000, 0x2b3cb0c00000, 0xc0005af890, 0xa20b4a) pkg/sentry/mm/vma.go:345 +0x56 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).MUnmap(0xc0001a0d80, 0x12f93a0, 0xc0005f8000, 0x2b3cb0a00000, 0x200000, 0x0, 0x0) pkg/sentry/mm/syscalls.go:309 +0x111 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Munmap(0xc0005f8000, 0x2b3cb0a00000, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc0005af920, ...) pkg/sentry/syscalls/linux/sys_mmap.go:110 +0x83 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005f8000, 0xb, 0x2b3cb0a00000, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005f87d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005f8000, 0xb, 0x2b3cb0a00000, 0x200000, 0x0, 0x0, 0x0, 0x0, 0xb, 0xc000428960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005f8000, 0xb, 0x2b3cb0a00000, 0x200000, 0x0, 0x0, 0x0, 0x0, 0xc0005afd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005f8000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005f8000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005f8000, 0x2d) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 153 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00028e510) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 207 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005c8a80, 0xc00046b0e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005c8a80, 0xc00046b0e0, 0x12f1500, 0x0, 0xc4201ba948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005c8a80, 0x0, 0xc0005c8a01, 0xc4201ba948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005c8a80, 0xc4201ba948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000050000, 0xc0005ff920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005c8a80, 0xca, 0xc4201ba948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005c9258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005c8a80, 0xca, 0xc4201ba948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6f00) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005c8a80, 0xca, 0xc4201ba948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005ffd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005c8a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005c8a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005c8a80, 0x2e) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 208 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000678480) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 215 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003e6a80, 0xc000563620, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003e6a80, 0xc000563620, 0x12f1500, 0x0, 0xc4205cdd48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003e6a80, 0x0, 0xc0003e6a01, 0xc4205cdd48, 0x8000, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003e6a80, 0xc4205cdd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000050000, 0xc0006ff920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003e6a80, 0xca, 0xc4205cdd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003e7258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003e6a80, 0xca, 0xc4205cdd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6f00) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003e6a80, 0xca, 0xc4205cdd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006ffd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003e6a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003e6a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003e6a80, 0x2f) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 209 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000678510) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 229 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000352a80, 0xc0000186c0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000352a80, 0xc0000186c0, 0x12f1500, 0x0, 0xc4201bad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000352a80, 0x0, 0xc000352a01, 0xc4201bad48, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000352a80, 0xc4201bad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c7b, 0xc0006378f0, 0x10000c000637920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000352a80, 0xca, 0xc4201bad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000353258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000352a80, 0xca, 0xc4201bad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003de0f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000352a80, 0xca, 0xc4201bad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000637d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000352a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000352a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000352a80, 0x30) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 167 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000622000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 186 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000555500, 0xc000687500, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000555500, 0xc000687500, 0x12f1500, 0x0, 0xc4203eb948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000555500, 0x0, 0xc000555501, 0xc4203eb948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000555500, 0xc4203eb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000044500, 0xc000633920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000555500, 0xca, 0xc4203eb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000555cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000555500, 0xca, 0xc4203eb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004583c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000555500, 0xca, 0xc4203eb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000633d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000555500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000555500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000555500, 0x31) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 244 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002c45a0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 293 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001baa80, 0xc000416540, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001baa80, 0xc000416540, 0x12f1500, 0x0, 0xc4201bb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001baa80, 0x0, 0xc0001baa01, 0xc4201bb148, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001baa80, 0xc4201bb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc000635920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001baa80, 0xca, 0xc4201bb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0001bb258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001baa80, 0xca, 0xc4201bb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6e10) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001baa80, 0xca, 0xc4201bb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000635d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001baa80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001baa80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001baa80, 0x32) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 294 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00026a480) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 216 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003e7500, 0xc000563800, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003e7500, 0xc000563800, 0x12f1500, 0x0, 0xc4202fd148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003e7500, 0x0, 0xc0003e7501, 0xc4202fd148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003e7500, 0xc4202fd148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc000593920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003e7500, 0xca, 0xc4202fd148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003e7cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003e7500, 0xca, 0xc4202fd148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6d20) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003e7500, 0xca, 0xc4202fd148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000593d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003e7500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003e7500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003e7500, 0x33) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 217 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d02d0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 168 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e2a80, 0xc00011f080, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e2a80, 0xc00011f080, 0x12f1500, 0x0, 0xc4201bb548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e2a80, 0x0, 0xc0005e2a01, 0xc4201bb548, 0x40000, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e2a80, 0xc4201bb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc000505920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e2a80, 0xca, 0xc4201bb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005e3258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e2a80, 0xca, 0xc4201bb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6b40) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e2a80, 0xca, 0xc4201bb548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000505d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e2a80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e2a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e2a80, 0x34) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 187 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00064c000) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 230 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000353500, 0xc000018d80, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000353500, 0xc000018d80, 0x12f1500, 0x0, 0xc4202cc948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000353500, 0x0, 0xc000353501, 0xc4202cc948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000353500, 0xc4202cc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc00065b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000353500, 0xca, 0xc4202cc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000353cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000353500, 0xca, 0xc4202cc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004284b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000353500, 0xca, 0xc4202cc948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00065bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000353500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000353500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000353500, 0x35) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 140 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000484240) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 231 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00065c000, 0xc000018fc0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00065c000, 0xc000018fc0, 0x12f1500, 0x0, 0xc4201bb948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00065c000, 0x0, 0x47d501, 0xc4201bb948, 0x1a0d00, 0xc0ffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00065c000, 0xc4201bb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc000501920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00065c000, 0xca, 0xc4201bb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00065c7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00065c000, 0xca, 0xc4201bb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004581e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00065c000, 0xca, 0xc4201bb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000501d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00065c000, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00065c000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00065c000, 0x36) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 218 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d0360) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 306 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005c9500, 0xc000646240, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005c9500, 0xc000646240, 0x12f1500, 0x0, 0xc4201bbd48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005c9500, 0x0, 0xc0005c9501, 0xc4201bbd48, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005c9500, 0xc4201bbd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc000657920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005c9500, 0xca, 0xc4201bbd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005c9cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005c9500, 0xca, 0xc4201bbd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003de0f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005c9500, 0xca, 0xc4201bbd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000657d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005c9500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005c9500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005c9500, 0x37) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 219 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d03f0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 277 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001bb500, 0xc0005622a0, 0x0, 0x47d4f6, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001bb500, 0xc0005622a0, 0x12f1500, 0x0, 0xc4204b5548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001bb500, 0x0, 0xc0001bb501, 0xc4204b5548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001bb500, 0xc4204b5548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0006db920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001bb500, 0xca, 0xc4204b5548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0001bbcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001bb500, 0xca, 0xc4204b5548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001f6e10) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001bb500, 0xca, 0xc4204b5548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006dbd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001bb500, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001bb500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001bb500, 0x38) pkg/sentry/kernel/task_run.go:92 +0x2e6 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:286 +0x19e goroutine 188 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d06c0) pkg/sentry/kernel/time/time.go:507 +0x149 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:486 +0x25a goroutine 154 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00065ca80, 0xc000686780, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00065ca80, 0xc000686780, 0x12f1500, 0x0, 0xc4204b5948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00065ca80, 0x0, 0xc00065ca01, 0xc4204b5948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00065ca80, 0xc4204b5948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc0005b1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00065ca80, 0xca, 0xc4204b5948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00065d258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00065ca80, 0xca, 0xc4204b5948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004284b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00065ca80, 0xca, 0xc4204b5948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005b1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00065ca80, 0x2, 0xc0002522c0) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00065ca80,