I0501 09:01:00.549944 27355 x:0] CalibratedClock(Monotonic): ready I0501 09:01:00.550165 27355 x:0] CalibratedClock(Realtime): ready D0501 09:01:00.550201 27355 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5931127439047127 monotonicBaseRef:1000224329 monotonicFrequency:2299813278 realtimeReady:1 realtimeBaseCycles:5931127439622478 realtimeBaseRef:1556701260550157976 realtimeFrequency:2299813365} D0501 09:01:01.549949 27355 x:0] Clock(Monotonic): error: 393 ns, adjusted frequency from 2299813278 Hz to 2299814492 Hz D0501 09:01:01.550119 27355 x:0] Clock(Realtime): error: 251 ns, adjusted frequency from 2299813365 Hz to 2299814230 Hz D0501 09:01:01.550219 27355 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5931129738903977 monotonicBaseRef:2000243274 monotonicFrequency:2299814492 realtimeReady:1 realtimeBaseCycles:5931129739336220 realtimeBaseRef:1556701261550114658 realtimeFrequency:2299814230} D0501 09:01:02.549968 27355 x:0] Clock(Monotonic): error: 216 ns, adjusted frequency from 2299814492 Hz to 2299814249 Hz D0501 09:01:02.550139 27355 x:0] Clock(Realtime): error: 172 ns, adjusted frequency from 2299814230 Hz to 2299814144 Hz D0501 09:01:02.550207 27355 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5931132038758077 monotonicBaseRef:3000260496 monotonicFrequency:2299814249 realtimeReady:1 realtimeBaseCycles:5931132039193790 realtimeBaseRef:1556701262550133503 realtimeFrequency:2299814144} I0501 09:01:02.732702 27732 x:0] *************************** I0501 09:01:02.732850 27732 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 /syzkaller111479588] I0501 09:01:02.733104 27732 x:0] Version release-20190304.1-163-g8bfb83d0acde I0501 09:01:02.733135 27732 x:0] PID: 27732 I0501 09:01:02.733162 27732 x:0] UID: 0, GID: 0 I0501 09:01:02.733203 27732 x:0] Configuration: I0501 09:01:02.733218 27732 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0501 09:01:02.733264 27732 x:0] Platform: ptrace I0501 09:01:02.733330 27732 x:0] FileAccess: shared, overlay: false I0501 09:01:02.733356 27732 x:0] Network: sandbox, logging: false I0501 09:01:02.733377 27732 x:0] Strace: false, max size: 1024, syscalls: [] I0501 09:01:02.733405 27732 x:0] *************************** D0501 09:01:02.733716 27732 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.740533 27732 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0501 09:01:02.740624 27732 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.740656 27732 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.741045 27732 x:0] urpc: successfully marshalled 117 bytes. D0501 09:01:02.741481 27355 x:0] urpc: unmarshal success. D0501 09:01:02.741867 27355 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-0 Signo:0 PID:0 Mode:Process} D0501 09:01:02.742085 27355 x:0] urpc: successfully marshalled 37 bytes. D0501 09:01:02.742251 27732 x:0] urpc: unmarshal success. D0501 09:01:02.742367 27732 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 /syzkaller111479588 D0501 09:01:02.742434 27732 x:0] Executing new process in container "ci-gvisor-ptrace-proxy-sandbox-race-0" in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.742505 27732 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.743845 27732 x:0] urpc: successfully marshalled 578 bytes. D0501 09:01:02.744234 27355 x:0] urpc: unmarshal success. D0501 09:01:02.745948 27355 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 /syzkaller111479588 I0501 09:01:02.746320 27355 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 /syzkaller111479588] D0501 09:01:02.746915 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 4, Names: [syz-execprog]} D0501 09:01:02.747963 27355 x:0] recv [FD 7] [Tag 000002] 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9699514}]} D0501 09:01:02.748220 27355 x:0] send [FD 7] [Tag 000002] Tgetattr{FID: 4, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 09:01:02.748972 27355 x:0] recv [FD 7] [Tag 000002] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 9699514}, 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 09:01:02.749057 27355 x:0] send [FD 7] [Tag 000002] Twalk{FID: 4, NewFID: 6, Names: []} D0501 09:01:02.749474 27355 x:0] recv [FD 7] [Tag 000002] Rwalk{QIDs: []} D0501 09:01:02.749542 27355 x:0] send [FD 7] [Tag 000002] Tlopen{FID: 6, Flags: ReadOnly} D0501 09:01:02.750137 27355 x:0] recv [FD 7] [Tag 000002] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9699514}, IoUnit: 0, File: &{{29}}} D0501 09:01:02.753685 27355 x:0] Allocating stack with size of 8388608 bytes D0501 09:01:02.754631 27355 x:0] updated processes: map[{ci-gvisor-ptrace-proxy-sandbox-race-0 0}:0xc0000f1130 {ci-gvisor-ptrace-proxy-sandbox-race-0 19}:0xc0005cec40] D0501 09:01:02.754804 27355 x:0] urpc: successfully marshalled 37 bytes. D0501 09:01:02.754906 27732 x:0] urpc: unmarshal success. D0501 09:01:02.754975 27732 x:0] Wait on PID 19 in container "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.755029 27732 x:0] Waiting for PID 19 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.755056 27732 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:02.755255 27732 x:0] urpc: successfully marshalled 119 bytes. D0501 09:01:02.755665 27355 x:0] urpc: unmarshal success. D0501 09:01:02.755850 27355 x:0] containerManager.Wait D0501 09:01:02.756929 27355 x:0] [ 19] Interrupt queued D0501 09:01:02.914040 27355 x:0] [ 20] Interrupt queued D0501 09:01:02.915845 27355 x:0] [ 21] Interrupt queued D0501 09:01:02.922825 27355 x:0] [ 22] Interrupt queued D0501 09:01:02.933406 27355 x:0] [ 23] Interrupt queued D0501 09:01:02.954581 27355 x:0] [ 24] Interrupt queued D0501 09:01:02.961808 27355 x:0] [ 25] Interrupt queued D0501 09:01:02.989298 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D0501 09:01:02.989952 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:03.024810 27355 x:0] [ 26] Interrupt queued D0501 09:01:03.029846 27355 x:0] [ 27] Interrupt queued D0501 09:01:03.067937 27355 x:0] [ 28] Interrupt queued D0501 09:01:03.071563 27355 x:0] [ 29] Interrupt queued D0501 09:01:03.075640 27355 x:0] [ 30] Interrupt queued D0501 09:01:03.107496 27355 x:0] [ 31] Interrupt queued D0501 09:01:03.116832 27355 x:0] [ 32] Interrupt queued D0501 09:01:03.148221 27355 x:0] [ 33] Interrupt queued D0501 09:01:03.157952 27355 x:0] [ 34] Interrupt queued D0501 09:01:03.180561 27355 x:0] [ 35] Interrupt queued D0501 09:01:03.186658 27355 x:0] [ 36] Interrupt queued D0501 09:01:03.210153 27355 x:0] [ 37] Interrupt queued D0501 09:01:03.216338 27355 x:0] [ 38] Interrupt queued D0501 09:01:03.241791 27355 x:0] [ 39] Interrupt queued D0501 09:01:03.248986 27355 x:0] [ 40] Interrupt queued D0501 09:01:03.278060 27355 x:0] [ 41] Interrupt queued D0501 09:01:03.283950 27355 x:0] [ 42] Interrupt queued D0501 09:01:03.309221 27355 x:0] [ 43] Interrupt queued D0501 09:01:03.317355 27355 x:0] [ 44] Interrupt queued D0501 09:01:03.340073 27355 x:0] [ 45] Interrupt queued D0501 09:01:03.348799 27355 x:0] [ 46] Interrupt queued D0501 09:01:03.377361 27355 x:0] [ 47] Interrupt queued D0501 09:01:03.387000 27355 x:0] [ 48] Interrupt queued D0501 09:01:03.412434 27355 x:0] [ 49] Interrupt queued D0501 09:01:03.422820 27355 x:0] [ 50] Interrupt queued D0501 09:01:03.450245 27355 x:0] [ 51] Interrupt queued D0501 09:01:03.459445 27355 x:0] [ 52] Interrupt queued D0501 09:01:03.488252 27355 x:0] [ 53] Interrupt queued D0501 09:01:03.498020 27355 x:0] [ 54] Interrupt queued D0501 09:01:03.534148 27355 x:0] [ 55] Interrupt queued D0501 09:01:03.549967 27355 x:0] Clock(Monotonic): error: -138 ns, adjusted frequency from 2299814249 Hz to 2299813440 Hz D0501 09:01:03.550158 27355 x:0] Clock(Realtime): error: -129 ns, adjusted frequency from 2299814144 Hz to 2299813469 Hz D0501 09:01:03.550201 27355 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5931134338524899 monotonicBaseRef:4000239873 monotonicFrequency:2299813440 realtimeReady:1 realtimeBaseCycles:5931134339054159 realtimeBaseRef:1556701263550153602 realtimeFrequency:2299813469} D0501 09:01:03.571949 27355 x:0] [ 56] Interrupt queued D0501 09:01:03.610040 27355 x:0] [ 57] Interrupt queued D0501 09:01:03.645359 27355 x:0] [ 58] Interrupt queued D0501 09:01:03.683630 27355 x:0] [ 59] Interrupt queued D0501 09:01:03.719172 27355 x:0] [ 60] Interrupt queued D0501 09:01:03.752107 27355 x:0] [ 61] Interrupt queued D0501 09:01:03.787511 27355 x:0] [ 62] Interrupt queued D0501 09:01:03.822183 27355 x:0] [ 63] Interrupt queued D0501 09:01:03.857381 27355 x:0] [ 64] Interrupt queued D0501 09:01:03.891285 27355 x:0] [ 65] Interrupt queued D0501 09:01:03.926571 27355 x:0] [ 66] Interrupt queued D0501 09:01:03.961476 27355 x:0] [ 67] Interrupt queued D0501 09:01:03.998214 27355 x:0] [ 68] Interrupt queued D0501 09:01:04.031912 27355 x:0] [ 69] Interrupt queued D0501 09:01:04.062069 27355 x:0] [ 70] Interrupt queued D0501 09:01:04.094642 27355 x:0] [ 71] Interrupt queued D0501 09:01:04.123848 27355 x:0] [ 72] Interrupt queued D0501 09:01:04.157411 27355 x:0] [ 73] Interrupt queued D0501 09:01:04.189911 27355 x:0] [ 74] Interrupt queued D0501 09:01:04.221940 27355 x:0] [ 75] Interrupt queued D0501 09:01:04.256253 27355 x:0] [ 76] Interrupt queued D0501 09:01:04.287836 27355 x:0] [ 77] Interrupt queued D0501 09:01:04.320772 27355 x:0] [ 78] Interrupt queued D0501 09:01:04.358680 27355 x:0] [ 79] Interrupt queued D0501 09:01:04.425047 27355 x:0] [ 80] Interrupt queued D0501 09:01:04.460025 27355 x:0] [ 81] Interrupt queued D0501 09:01:04.496969 27355 x:0] [ 82] Interrupt queued D0501 09:01:04.501249 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 7, Names: [syzkaller111479588]} D0501 09:01:04.502603 27355 x:0] recv [FD 7] [Tag 000002] 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: 1556701262, NanoSec: 685697623}, MTime: {Sec: 1556701262, NanoSec: 685697623}, CTime: {Sec: 1556701262, NanoSec: 685697623}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9699505}]} D0501 09:01:04.503150 27355 x:0] send [FD 7] [Tag 000002] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 09:01:04.504023 27355 x:0] recv [FD 7] [Tag 000002] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 9699505}, Attr: Attr{Mode: 0o100600, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 408, BlockSize: 4096, Blocks: 8, ATime: {Sec: 1556701262, NanoSec: 685697623}, MTime: {Sec: 1556701262, NanoSec: 685697623}, CTime: {Sec: 1556701262, NanoSec: 685697623}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 09:01:04.504178 27355 x:0] send [FD 7] [Tag 000002] Twalk{FID: 7, NewFID: 8, Names: []} D0501 09:01:04.504694 27355 x:0] recv [FD 7] [Tag 000002] Rwalk{QIDs: []} D0501 09:01:04.504821 27355 x:0] send [FD 7] [Tag 000002] Tlopen{FID: 8, Flags: ReadOnly} D0501 09:01:04.505447 27355 x:0] recv [FD 7] [Tag 000002] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9699505}, IoUnit: 0, File: &{{23}}} D0501 09:01:04.506331 27355 x:0] send [FD 7] [Tag 000002] Tgetattr{FID: 8, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 09:01:04.507149 27355 x:0] recv [FD 7] [Tag 000002] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 9699505}, Attr: Attr{Mode: 0o100600, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 408, BlockSize: 4096, Blocks: 8, ATime: {Sec: 1556701262, NanoSec: 685697623}, MTime: {Sec: 1556701262, NanoSec: 685697623}, CTime: {Sec: 1556701262, NanoSec: 685697623}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} 2019/05/01 09:01:04 parsed 1 programs D0501 09:01:04.519777 27355 x:0] [ 83] Interrupt queued D0501 09:01:04.525950 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D0501 09:01:04.527003 27355 x:0] recv [FD 7] [Tag 000002] 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9699515}]} D0501 09:01:04.527313 27355 x:0] send [FD 7] [Tag 000002] Tgetattr{FID: 9, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 09:01:04.528099 27355 x:0] recv [FD 7] [Tag 000002] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 9699515}, 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} 2019/05/01 09:01:04 executed programs: 0 D0501 09:01:04.533967 27355 x:0] [ 72] Entering internal stop (*kernel.vforkStop)(nil) D0501 09:01:04.534572 27355 x:0] [ 84] Interrupt queued D0501 09:01:04.539899 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 10, Names: [syz-executor]} D0501 09:01:04.540944 27355 x:0] recv [FD 7] [Tag 000002] 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 9699515}]} D0501 09:01:04.541137 27355 x:0] send [FD 7] [Tag 000002] Tgetattr{FID: 9, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0501 09:01:04.541941 27355 x:0] recv [FD 7] [Tag 000002] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 9699515}, 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: 1556701260, NanoSec: 425514764}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0501 09:01:04.542086 27355 x:0] send [FD 7] [Tag 000002] Twalk{FID: 9, NewFID: 11, Names: []} D0501 09:01:04.542577 27355 x:0] recv [FD 7] [Tag 000002] Rwalk{QIDs: []} D0501 09:01:04.542715 27355 x:0] send [FD 7] [Tag 000002] Tlopen{FID: 11, Flags: ReadOnly} D0501 09:01:04.543370 27355 x:0] recv [FD 7] [Tag 000002] Rlopen{QID: QID{Type: 0, Version: 0, Path: 9699515}, IoUnit: 0, File: &{{24}}} D0501 09:01:04.544515 27355 x:0] [ 84] Allocating stack with size of 8388608 bytes D0501 09:01:04.545511 27355 x:0] [ 72] Leaving internal stop (*kernel.vforkStop)(nil) D0501 09:01:04.549945 27355 x:0] Clock(Monotonic): error: 241 ns, adjusted frequency from 2299813440 Hz to 2299814350 Hz D0501 09:01:04.550151 27355 x:0] Clock(Realtime): error: 281 ns, adjusted frequency from 2299813469 Hz to 2299814463 Hz D0501 09:01:04.550221 27355 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:5931136638356010 monotonicBaseRef:5000247556 monotonicFrequency:2299814350 realtimeReady:1 realtimeBaseCycles:5931136638835033 realtimeBaseRef:1556701264550139429 realtimeFrequency:2299814463} D0501 09:01:04.579424 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [etc]} D0501 09:01:04.580051 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.592683 27355 x:0] [ 85] Interrupt queued D0501 09:01:04.596655 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.597303 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.597843 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.598421 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.599054 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.599556 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.600973 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.601431 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.601902 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.602502 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.603158 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.603677 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.604100 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.604578 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.604992 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.605534 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.606145 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.606712 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.615529 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.616158 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.616544 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.616971 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.617308 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.617716 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.618069 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.618494 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.618791 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.619192 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.619642 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.620092 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.620453 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.620893 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.621283 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.621758 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.622210 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.622630 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.623021 27355 x:0] send [FD 7] [Tag 000002] Twalkgetattr{FID: 1, NewFID: 12, Names: [syzcgroup]} D0501 09:01:04.623521 27355 x:0] recv [FD 7] [Tag 000002] Rlerror{Error: 2} D0501 09:01:04.640114 27355 x:0] [ 86] Interrupt queued D0501 09:01:04.655744 27355 x:0] [ 87] Interrupt queued D0501 09:01:04.658879 27355 x:0] [ 87] Restart block missing in restart_syscall(2). Did ptrace inject a return value of ERESTART_RESTARTBLOCK? D0501 09:01:04.957106 27355 x:0] send [FD 7] [Tag 000002] Tclunk{FID: 10} D0501 09:01:04.957749 27355 x:0] recv [FD 7] [Tag 000002] Rclunk{} D0501 09:01:05.462553 27355 x:0] [ 88] Interrupt queued D0501 09:01:05.463338 27355 x:0] [ 88] Restart block missing in restart_syscall(2). Did ptrace inject a return value of ERESTART_RESTARTBLOCK? ================== WARNING: DATA RACE Read at 0x00c0003401c8 by goroutine 333: 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 DIAGNOSIS: I0501 09:01:05.491216 28088 x:0] *************************** I0501 09:01:05.491349 28088 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 09:01:05.491410 28088 x:0] Version release-20190304.1-163-g8bfb83d0acde I0501 09:01:05.491431 28088 x:0] PID: 28088 I0501 09:01:05.491463 28088 x:0] UID: 0, GID: 0 I0501 09:01:05.491486 28088 x:0] Configuration: I0501 09:01:05.491497 28088 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0501 09:01:05.491528 28088 x:0] Platform: ptrace I0501 09:01:05.491574 28088 x:0] FileAccess: shared, overlay: false I0501 09:01:05.491598 28088 x:0] Network: sandbox, logging: false I0501 09:01:05.491624 28088 x:0] Strace: false, max size: 1024, syscalls: [] I0501 09:01:05.491646 28088 x:0] *************************** D0501 09:01:05.491706 28088 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:05.497408 28088 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0501 09:01:05.497474 28088 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:05.497522 28088 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:05.497869 28088 x:0] urpc: successfully marshalled 117 bytes. D0501 09:01:05.499055 28088 x:0] urpc: unmarshal success. I0501 09:01:05.499191 28088 x:0] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0", PID: 27355 I0501 09:01:05.499259 28088 x:0] Retrieving sandbox stacks D0501 09:01:05.499289 28088 x:0] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:05.499344 28088 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0501 09:01:05.499489 28088 x:0] urpc: successfully marshalled 36 bytes. D0501 09:01:05.621690 28088 x:0] urpc: unmarshal success. I0501 09:01:05.621849 28088 x:0] *** Stack dump *** goroutine 1241 [running]: gvisor.googlesource.com/gvisor/pkg/log.Stacks(0x45c801, 0xc000318ae0, 0xc000668180, 0xc0004db880) pkg/log/log.go:259 +0xb6 gvisor.googlesource.com/gvisor/runsc/boot.(*debug).Stacks(0x2427e60, 0x2427e60, 0xc00079c010, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc000318ae0, 0xc0003361c0, 0x13, 0x115a58b, 0x4, 0xc00079feb8, 0x3, 0x3, 0x4a864e, 0x10074e0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc000318ae0, 0xc0003361c0, 0x13, 0xc00079feb8, 0x3, 0x3, 0x0, 0x2427e60, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc0002c6150, 0xc0001b0360, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002c6150, 0xc0001b0360, 0xc0002c6150, 0xc0001b0360) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002c6150, 0xc0001b0360) 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(0xc0002d8084) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002d8084) 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(0xc000234280, 0x0, 0x0) runsc/boot/loader.go:785 +0x74 gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc000250090, 0x12f0300, 0xc0000ce008, 0xc00024a540, 0xc00026a160, 0x2, 0x2, 0x0) runsc/cmd/boot.go:252 +0x12e4 github.com/google/subcommands.(*Commander).Execute(0xc000132000, 0x12f0300, 0xc0000ce008, 0xc00026a160, 0x2, 0x2, 0xc000268580) 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 5 [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 18 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1187e40, 0xc0002860c0, 0xc000286120) 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 6 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:307 sync.runtime_notifyListWait(0xc00013ff40, 0x1) GOROOT/src/runtime/sema.go:510 +0xf9 sync.(*Cond).Wait(0xc00013ff30) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc00013fb00, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1032 +0x94 gvisor.googlesource.com/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc00013fb00) 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 8 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc00011de00, 0xc0002d8000) 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(0xc000290000, 0x22, 0x22, 0xc000290000, 0x0) GOROOT/src/runtime/select.go:542 +0x39f reflect.Select(0xc00018d000, 0x22, 0x49, 0x0, 0x1044720, 0x2427e60, 0x99, 0x0) GOROOT/src/reflect/value.go:2165 +0x1f3 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.handleSignals(0xc000332000, 0x21, 0x40, 0xc00023c2d0, 0xc00011e540, 0xc00011e5a0, 0xc00011e600) 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, 0xc00035c6a0, 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(0xc0002c60c0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0xbc gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000336000, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x14a gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc000334020) pkg/control/server/server.go:99 +0x50 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc000334020) 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 75 [semacquire]: sync.runtime_Semacquire(0xc00034c6b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc00034c6b0) 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(0xc000234280, 0xc00034c000, 0x25) runsc/boot/loader.go:773 +0x43 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc000234280, 0xc000356060, 0x25, 0xc00023e0c8, 0x0, 0xc0004d80f0) runsc/boot/loader.go:725 +0x204 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc000334040, 0xc0003e2000, 0xc00023e0c8, 0x0, 0x0) runsc/boot/controller.go:416 +0xb9 reflect.Value.call(0xc0003189c0, 0xc000336158, 0x13, 0x115a58b, 0x4, 0xc0001d3eb8, 0x3, 0x3, 0x4a864e, 0x10076a0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc0003189c0, 0xc000336158, 0x13, 0xc0001d3eb8, 0x3, 0x3, 0x0, 0xc000334040, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc0002c6150, 0xc0003881b0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002c6150, 0xc0003881b0, 0xc0002c6150, 0xc0003881b0) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002c6150, 0xc0003881b0) pkg/urpc/urpc.go:440 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 36 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc0000eeae0, 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, 0xc0000eeae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:71 +0x83 gvisor.googlesource.com/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc00038afc0, 0x0, 0xc0002c81c0) pkg/fdnotifier/fdnotifier.go:148 +0x9e created by gvisor.googlesource.com/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:63 +0x114 goroutine 71 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000251290) 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 72 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0001331f0) 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 73 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000251680) 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 74 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00023aa80, 0xc00011ed80, 0x0, 0x47d505, 0xc0004ea1e0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00023aa80, 0xc00011ed80, 0x12f1500, 0x0, 0x3471388, 0x0, 0x7f4effffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00023aa80, 0x0, 0xc00023aa01, 0x3471388, 0x33e000, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00023aa80, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000048f00, 0xc000015920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00023aa80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00023b258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00023aa80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a03c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00023aa80, 0xca, 0x3471388, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000015d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00023aa80, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00023aa80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00023aa80, 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 31 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00023c090) 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 32 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000300350, 0xc0002ca300, 0xc0002ca360) 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 93 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000254a80, 0xc0002861e0, 0xc00011ef00, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000254a80, 0xc0002861e0, 0xc4200d9e01, 0xf54c1f7e4, 0x0, 0xc00038eea0) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000254a80, 0xc0002861e0, 0x12f1501, 0xdf8475800, 0x34705d0, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000254a80, 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(0xc000254a80, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc0001b9920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000254a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x465c01, 0xc000255258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000254a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xca, 0xc00016ec30) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000254a80, 0xca, 0x34705d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc0001b9d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000254a80, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000254a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000254a80, 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 76 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000251710) 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 115 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003f6000, 0xc0003ee180, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003f6000, 0xc0003ee180, 0x12f1500, 0x0, 0x348f200, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003f6000, 0x0, 0xc0003f6001, 0x348f200, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003f6000, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc000015920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003f6000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003f67d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003f6000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003f6000, 0xca, 0x348f200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000015d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003f6000, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003f6000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003f6000, 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 77 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002517a0) 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(0xc00023b500, 0xc00011f320, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00023b500, 0xc00011f320, 0x12f1500, 0x0, 0xc4200ca948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00023b500, 0x0, 0xc00023b501, 0xc4200ca948, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00023b500, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0001cf920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00023b500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00023bcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00023b500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d41e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00023b500, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001cfd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00023b500, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00023b500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00023b500, 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 33 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00023c120) 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 116 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003f6a80, 0xc0003ee5a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003f6a80, 0xc0003ee5a0, 0x12f1500, 0x0, 0xc4200fa148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003f6a80, 0x0, 0xc0003f6a01, 0xc4200fa148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003f6a80, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc0001d5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003f6a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003f7258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003f6a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a03c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003f6a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001d5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003f6a80, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003f6a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003f6a80, 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 131 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000330090) 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 102 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003c8000, 0xc00018a600, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003c8000, 0xc00018a600, 0x12f1500, 0x0, 0xc4200fa548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003c8000, 0x0, 0xc0003c8001, 0xc4200fa548, 0x0, 0xc0ffffffff, 0x437c9f, 0xc000036500, 0xc0003cd768) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003c8000, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc0003cd920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003c8000, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003c87d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003c8000, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016ed20) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003c8000, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003cdd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003c8000, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003c8000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003c8000, 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 94 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e000) 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 103 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003c8a80, 0xc00018a7e0, 0x0, 0x47d505, 0xc000318cc0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003c8a80, 0xc00018a7e0, 0x12f1500, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003c8a80, 0x0, 0xc0003c8a01, 0xc4200cad48, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003c8a80, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc0003d3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003c8a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003c9258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003c8a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b85a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003c8a80, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003d3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003c8a80, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003c8a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003c8a80, 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 132 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003302d0) 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 104 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003c9500, 0xc00018a960, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003c9500, 0xc00018a960, 0x12f1500, 0x0, 0xc420192148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003c9500, 0x0, 0xc0003c9501, 0xc420192148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003c9500, 0xc420192148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc0003d1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003c9500, 0xca, 0xc420192148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003c9cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003c9500, 0xca, 0xc420192148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003c9500, 0xca, 0xc420192148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003d1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003c9500, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003c9500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003c9500, 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 95 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e090) 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/time.(*Timer).runGoroutine(0xc000331b90) 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 243 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000330510) 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/time.(*Timer).runGoroutine(0xc000330360) 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(0xc0003303f0) 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/time.(*Timer).runGoroutine(0xc000330480) 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/time.(*Timer).runGoroutine(0xc00029e360) 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(0xc000515500, 0xc0002877a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000515500, 0xc0002877a0, 0x12f1500, 0x0, 0xc4200eed48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000515500, 0x0, 0xc000515501, 0xc4200eed48, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000515500, 0xc4200eed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000048f00, 0xc0006b3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000515500, 0xca, 0xc4200eed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000515cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000515500, 0xca, 0xc4200eed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a05a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000515500, 0xca, 0xc4200eed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006b3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000515500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000515500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000515500, 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 105 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000520a80, 0xc00018a480, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000520a80, 0xc00018a480, 0x12f1500, 0x0, 0xc4204d4148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000520a80, 0x0, 0xc000520a01, 0xc4204d4148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000520a80, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc0001b5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000520a80, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000521258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000520a80, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a02d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000520a80, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001b5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000520a80, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000520a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000520a80, 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 210 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003f7500, 0xc0003ee780, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003f7500, 0xc0003ee780, 0x12f1500, 0x0, 0xc4204fe548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003f7500, 0x0, 0x1, 0xc4204fe548, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003f7500, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000044500, 0xc0004fd920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003f7500, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003f7cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003f7500, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b82d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003f7500, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004fdd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003f7500, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003f7500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003f7500, 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 184 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00023c5a0) 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(0xc000255500, 0xc00015cb40, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000255500, 0xc00015cb40, 0x12f1500, 0x0, 0xc420518148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000255500, 0x0, 0xc000255501, 0xc420518148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000255500, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc0005c3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000255500, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000255cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000255500, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e1e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000255500, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005c3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000255500, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000255500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000255500, 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 163 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000440a20) 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 164 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003ae000, 0xc00051e240, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003ae000, 0xc00051e240, 0x12f1500, 0x0, 0xc420524148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003ae000, 0x0, 0xc0003ae001, 0xc420524148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003ae000, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000044500, 0xc000019920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003ae000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003ae7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003ae000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b85a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003ae000, 0xca, 0xc420524148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000019d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003ae000, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003ae000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003ae000, 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 227 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002501b0) 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(0xc000186000, 0xc00015cd20, 0xc0003ee840, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000186000, 0xc00015cd20, 0xc4204c6e01, 0x197e0e8d4, 0x0, 0xc00038fc20) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000186000, 0xc00015cd20, 0x12f1501, 0x3b8b8b37, 0x3474800, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000186000, 0x3b8b8b37, 0x0, 0x3474800, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000186000, 0x3474800, 0x0, 0x0, 0xc4204c6ed8, 0x0, 0x0, 0x437c9f, 0xc000048f00, 0xc0005bf920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000186000, 0xca, 0x3474800, 0x0, 0x0, 0xc4204c6ed8, 0x0, 0x0, 0x465c01, 0xc0001867d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000186000, 0xca, 0x3474800, 0x0, 0x0, 0xc4204c6ed8, 0x0, 0x0, 0xca, 0xc0002b85a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000186000, 0xca, 0x3474800, 0x0, 0x0, 0xc4204c6ed8, 0x0, 0x0, 0xc0005bfd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000186000, 0x2, 0xc000102e80) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000186000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000186000, 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 212 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e2d0) 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/time.(*Timer).runGoroutine(0xc0005fe000) 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 135 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000514000, 0xc000287080, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000514000, 0xc000287080, 0x12f1500, 0x0, 0x1388608, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000514000, 0x0, 0xc000514001, 0x1388608, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000514000, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000535920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000514000, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005147d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000514000, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000514000, 0xca, 0x1388608, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000535d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000514000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000514000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000514000, 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 120 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de000) 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 121 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000188040, 0xc000426de0, 0xc000426e40) 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 108 [semacquire]: sync.runtime_Semacquire(0xc0003daeb8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0003daeb0) 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(0xc000234280, 0xc0003da800, 0x25) runsc/boot/loader.go:773 +0x43 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitPID(0xc000234280, 0x13, 0xc0002820f0, 0x25, 0x1, 0xc0000ce94c, 0xc000318a20, 0xc0004d8840) runsc/boot/loader.go:739 +0x769 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).WaitPID(0xc000334040, 0xc000492100, 0xc0000ce94c, 0x0, 0x0) runsc/boot/controller.go:437 +0x117 reflect.Value.call(0xc000318a20, 0xc000336178, 0x13, 0x115a58b, 0x4, 0xc0005a7eb8, 0x3, 0x3, 0x4a864e, 0x10076a0, ...) GOROOT/src/reflect/value.go:447 +0x649 reflect.Value.Call(0xc000318a20, 0xc000336178, 0x13, 0xc0005a7eb8, 0x3, 0x3, 0x0, 0xc000334040, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc0002c6150, 0xc000242e40, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x63f gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002c6150, 0xc000242e40, 0xc0002c6150, 0xc000242e40) pkg/urpc/urpc.go:420 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002c6150, 0xc000242e40) pkg/urpc/urpc.go:440 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 213 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e0000, 0xc0003eef60, 0xc000426ea0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0005e0000, 0xc0003eef60, 0xc4200cde01, 0xf3cb39729, 0x0, 0xc0003965b0) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e0000, 0xc0003eef60, 0x12f1501, 0xdf8475800, 0x1387bb0, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e0000, 0xdf8475800, 0x0, 0x1387bb0, 0x0, 0xffffffff, 0xa37785, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e0000, 0x1387bb0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0x437c9f, 0xc000048f00, 0xc000703920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e0000, 0xca, 0x1387bb0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0x465c01, 0xc0005e07d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e0000, 0xca, 0x1387bb0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0xca, 0xc0002b8a50) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e0000, 0xca, 0x1387bb0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0xc000703d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e0000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e0000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e0000, 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 122 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de090) 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 214 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e0a80, 0xc0003ef080, 0x0, 0x47d4f6, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e0a80, 0xc0003ef080, 0x12f1500, 0x0, 0xc4200be548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e0a80, 0x0, 0xc0005e0a01, 0xc4200be548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e0a80, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000052500, 0xc000537920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e0a80, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005e1258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e0a80, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e780) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e0a80, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000537d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e0a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e0a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e0a80, 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 109 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005e2000) 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(0xc0005fc000, 0xc0003b0960, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005fc000, 0xc0003b0960, 0x12f1500, 0x0, 0x13a4520, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005fc000, 0x0, 0xc0005fc001, 0x13a4520, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005fc000, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000048f00, 0xc0001b7920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005fc000, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005fc7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005fc000, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005fc000, 0xca, 0x13a4520, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001b7d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005fc000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005fc000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005fc000, 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 165 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003aea80, 0xc00051e8a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003aea80, 0xc00051e8a0, 0x12f1500, 0x0, 0xc4200ee148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003aea80, 0x0, 0xc0003aea01, 0xc4200ee148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003aea80, 0xc4200ee148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc00060d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003aea80, 0xca, 0xc4200ee148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003af258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003aea80, 0xca, 0xc4200ee148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003aea80, 0xca, 0xc4200ee148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00060dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003aea80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003aea80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003aea80, 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 215 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e510) 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(0xc0005fca80, 0xc0003b0c00, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005fca80, 0xc0003b0c00, 0x12f1500, 0x0, 0xc4200ee548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005fca80, 0x0, 0xc0005fca01, 0xc4200ee548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005fca80, 0xc4200ee548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc0005c5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005fca80, 0xca, 0xc4200ee548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005fd258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005fca80, 0xca, 0xc4200ee548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005fca80, 0xca, 0xc4200ee548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005c5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005fca80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005fca80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005fca80, 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 166 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000440ab0) 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 137 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000514a80, 0xc0002876e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000514a80, 0xc0002876e0, 0x12f1500, 0x0, 0xc4200ee948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000514a80, 0x0, 0xc000514a01, 0xc4200ee948, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000514a80, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000046a00, 0xc00060f920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000514a80, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000515258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000514a80, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc000614000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000514a80, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00060fd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000514a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000514a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000514a80, 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 123 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de120) 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(0xc0005fd500, 0xc0003b1140, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005fd500, 0xc0003b1140, 0x12f1500, 0x0, 0xc4200bed48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005fd500, 0x0, 0xc0005fd501, 0xc4200bed48, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005fd500, 0xc4200bed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc000609920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005fd500, 0xca, 0xc4200bed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005fdcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005fd500, 0xca, 0xc4200bed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005fd500, 0xca, 0xc4200bed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000609d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005fd500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005fd500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005fd500, 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 124 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de1b0) 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 110 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000250510) 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 187 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e1500, 0xc0002ca840, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e1500, 0xc0002ca840, 0x12f1500, 0x0, 0xc4204a4148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e1500, 0x0, 0xc0005e1501, 0xc4204a4148, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e1500, 0xc4204a4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003af00, 0xc00048f920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e1500, 0xca, 0xc4204a4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005e1cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e1500, 0xca, 0xc4204a4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d4690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e1500, 0xca, 0xc4204a4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00048fd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e1500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e1500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e1500, 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 147 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003af500, 0xc00011eb40, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003af500, 0xc00011eb40, 0x12f1500, 0x0, 0xc4204ae148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003af500, 0x0, 0xc0003af501, 0xc4204ae148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003af500, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc00053b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003af500, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0003afcd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003af500, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0004d23c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003af500, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00053bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003af500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003af500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003af500, 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 111 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000186a80, 0xc0003b05a0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000186a80, 0xc0003b05a0, 0x12f1500, 0x0, 0xc4204ae548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000186a80, 0x0, 0xc000186a01, 0xc4204ae548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000186a80, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc0005c1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000186a80, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000187258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000186a80, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000186a80, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005c1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000186a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000186a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000186a80, 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 188 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000520000, 0xc0002caa20, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000520000, 0xc0002caa20, 0x12f1500, 0x0, 0xc4204a4548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000520000, 0x0, 0xc000520001, 0xc4204a4548, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000520000, 0xc4204a4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0005a9920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000520000, 0xca, 0xc4204a4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005207d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000520000, 0xca, 0xc4204a4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000520000, 0xca, 0xc4204a4548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005a9d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000520000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000520000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000520000, 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 125 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000440240) 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 258 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00044a000, 0xc00018a180, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00044a000, 0xc00018a180, 0x12f1500, 0x0, 0xc4204ae948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00044a000, 0x0, 0xc00044a001, 0xc4204ae948, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00044a000, 0xc4204ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc0003cf920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00044a000, 0xca, 0xc4204ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00044a7d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00044a000, 0xca, 0xc4204ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0006142d0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00044a000, 0xca, 0xc4204ae948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003cfd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00044a000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00044a000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00044a000, 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 112 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000187500, 0xc0003b0f60, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000187500, 0xc0003b0f60, 0x12f1500, 0x0, 0xc4204a4d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000187500, 0x0, 0xc000187501, 0xc4204a4d48, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000187500, 0xc4204a4d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000042000, 0xc000631920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000187500, 0xca, 0xc4204a4d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000187cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000187500, 0xca, 0xc4204a4d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e780) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000187500, 0xca, 0xc4204a4d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000631d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000187500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000187500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000187500, 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 189 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005fe090) 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(0xc000178000, 0xc0005d21e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000178000, 0xc0005d21e0, 0x12f1500, 0x0, 0xc4204aed48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000178000, 0x0, 0xc000178001, 0xc4204aed48, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000178000, 0xc4204aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc00062d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000178000, 0xca, 0xc4204aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0001787d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000178000, 0xca, 0xc4204aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000178000, 0xca, 0xc4204aed48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00062dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000178000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000178000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000178000, 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 260 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00023c630) 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 167 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000510000, 0xc000426240, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000510000, 0xc000426240, 0x12f1500, 0x0, 0xc4204a5d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000510000, 0x0, 0xc000510001, 0xc4204a5d48, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000510000, 0xc4204a5d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000050000, 0xc00048d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000510000, 0xca, 0xc4204a5d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005107d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000510000, 0xca, 0xc4204a5d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d4690) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000510000, 0xca, 0xc4204a5d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00048dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000510000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000510000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000510000, 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 126 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004403f0) 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(0xc000456000, 0xc0003ee7e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000456000, 0xc0003ee7e0, 0x12f1500, 0x0, 0xc4204af148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000456000, 0x0, 0xc000456001, 0xc4204af148, 0x8f3200, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000456000, 0xc4204af148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0005f5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000456000, 0xca, 0xc4204af148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0004567d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000456000, 0xca, 0xc4204af148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000456000, 0xca, 0xc4204af148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005f5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000456000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000456000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000456000, 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 231 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005e2090) 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 244 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000626000, 0xc00051ee40, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000626000, 0xc00051ee40, 0x12f1500, 0x0, 0xc4200ef148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000626000, 0x0, 0xc000626001, 0xc4200ef148, 0x8000, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000626000, 0xc4200ef148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc000711920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000626000, 0xca, 0xc4200ef148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006267d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000626000, 0xca, 0xc4200ef148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000626000, 0xca, 0xc4200ef148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000711d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000626000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000626000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000626000, 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(0xc00023c6c0) 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(0xc000510a80, 0xc000426540, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000510a80, 0xc000426540, 0x12f1500, 0x0, 0xc4204af548, 0x12f9300, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000510a80, 0x0, 0x1, 0xc4204af548, 0x8f3200, 0xc0ffffffff, 0x8, 0x90, 0x12f93a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000510a80, 0xc4204af548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000046a00, 0xc00060b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000510a80, 0xca, 0xc4204af548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000511258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000510a80, 0xca, 0xc4204af548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b8960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000510a80, 0xca, 0xc4204af548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00060bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000510a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000510a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000510a80, 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 190 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005fe120) 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 245 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000626a80, 0xc00051f020, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000626a80, 0xc00051f020, 0x12f1500, 0x0, 0xc4200bfd48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000626a80, 0x0, 0xc000626a01, 0xc4200bfd48, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000626a80, 0xc4200bfd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc0005f1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000626a80, 0xca, 0xc4200bfd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000627258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000626a80, 0xca, 0xc4200bfd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b8960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000626a80, 0xca, 0xc4200bfd48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005f1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000626a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000626a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000626a80, 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 148 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de240) 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 149 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000568000, 0xc00011f620, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000568000, 0xc00011f620, 0x12f1500, 0x0, 0xc4204af948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000568000, 0x0, 0xc000568001, 0xc4204af948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000568000, 0xc4204af948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc000571920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000568000, 0xca, 0xc4204af948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0005687d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000568000, 0xca, 0xc4204af948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0006140f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000568000, 0xca, 0xc4204af948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000571d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000568000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000568000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000568000, 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 128 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000440480) 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(0xc000568a80, 0xc00011f980, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000568a80, 0xc00011f980, 0x12f1500, 0x0, 0xc4200b3948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000568a80, 0x0, 0xc000568a01, 0xc4200b3948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000568a80, 0xc4200b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000044500, 0xc00056d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000568a80, 0xca, 0xc4200b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000569258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000568a80, 0xca, 0xc4200b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000568a80, 0xca, 0xc4200b3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00056dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000568a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000568a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000568a80, 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 191 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005fe1b0) 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 192 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000521500, 0xc0002ca4e0, 0x0, 0x0, 0x44e088) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000521500, 0xc0002ca4e0, 0x0, 0x0, 0x0, 0xc000521500) pkg/sentry/kernel/task_block.go:69 +0x1b1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc000521500, 0xc400000004, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:166 +0x37f gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc000521500, 0x4, 0xc4205398a0, 0x80, 0xffffffff, 0x0, 0xc420459680, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:140 +0x88 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc000521500, 0x4, 0xc4205398a0, 0x80, 0xffffffff, 0x0, 0xc420459680, 0x437c9f, 0xc00003f900, 0xc00062b920, ...) pkg/sentry/syscalls/linux/sys_epoll.go:170 +0xc2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000521500, 0x119, 0x4, 0xc4205398a0, 0x80, 0xffffffff, 0x0, 0xc420459680, 0x465c01, 0xc000521cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000521500, 0x119, 0x4, 0xc4205398a0, 0x80, 0xffffffff, 0x0, 0xc420459680, 0x119, 0xc00016e780) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000521500, 0x119, 0x4, 0xc4205398a0, 0x80, 0xffffffff, 0x0, 0xc420459680, 0xc00062bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000521500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000521500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000521500, 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 232 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005e2120) 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 129 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000456a80, 0xc0003ef380, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000456a80, 0xc0003ef380, 0x12f1500, 0x0, 0xc420575148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000456a80, 0x0, 0xc000456a01, 0xc420575148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000456a80, 0xc420575148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000054a00, 0xc00063f920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000456a80, 0xca, 0xc420575148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000457258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000456a80, 0xca, 0xc420575148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a05a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000456a80, 0xca, 0xc420575148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00063fd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000456a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000456a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000456a80, 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 113 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002506c0) 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 274 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000642000, 0xc0003b1320, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000642000, 0xc0003b1320, 0x12f1500, 0x0, 0xc420575548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000642000, 0x0, 0xc000642001, 0xc420575548, 0x2ba50f00, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000642000, 0xc420575548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0005ef920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000642000, 0xca, 0xc420575548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006427d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000642000, 0xca, 0xc420575548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0003a05a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000642000, 0xca, 0xc420575548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005efd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000642000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000642000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000642000, 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 290 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000440510) 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 193 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000644000, 0xc0002cb3e0, 0x0, 0x47d4f6, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000644000, 0xc0002cb3e0, 0x12f1500, 0x0, 0xc420193548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000644000, 0x0, 0xc000644001, 0xc420193548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000644000, 0xc420193548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003f900, 0xc00056f920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000644000, 0xca, 0xc420193548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006447d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000644000, 0xca, 0xc420193548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b8a50) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000644000, 0xca, 0xc420193548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00056fd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000644000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000644000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000644000, 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 275 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000250870) 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 291 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000457500, 0xc0003ef620, 0xc00051f080, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000457500, 0xc0003ef620, 0xc4200b6601, 0x17ff2be71, 0x0, 0xc000395698) pkg/sentry/kernel/task_block.go:78 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000457500, 0xc0003ef620, 0x12f1501, 0x3b8c6bfe, 0x138a920, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:40 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000457500, 0x3b8c6bfe, 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(0xc000457500, 0x138a920, 0x0, 0x0, 0xc4200b66d8, 0x0, 0x0, 0x437c9f, 0xc000034000, 0xc0006b5920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000457500, 0xca, 0x138a920, 0x0, 0x0, 0xc4200b66d8, 0x0, 0x0, 0x465c01, 0xc000457cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000457500, 0xca, 0x138a920, 0x0, 0x0, 0xc4200b66d8, 0x0, 0x0, 0xca, 0xc0003a05a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000457500, 0xca, 0x138a920, 0x0, 0x0, 0xc4200b66d8, 0x0, 0x0, 0xc0006b5d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000457500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000457500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000457500, 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 246 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000330630) 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 292 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000656000, 0xc0003ef860, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000656000, 0xc0003ef860, 0x12f1500, 0x0, 0xc4203b8948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000656000, 0x0, 0xc000656001, 0xc4203b8948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000656000, 0xc4203b8948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc00056b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000656000, 0xca, 0xc4203b8948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006567d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000656000, 0xca, 0xc4203b8948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001743c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000656000, 0xca, 0xc4203b8948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00056bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000656000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000656000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000656000, 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 276 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000250900) 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(0xc000644a80, 0xc0002cb6e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000644a80, 0xc0002cb6e0, 0x12f1500, 0x0, 0xc4203b8d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000644a80, 0x0, 0xc000644a01, 0xc4203b8d48, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000644a80, 0xc4203b8d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc00063b920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000644a80, 0xca, 0xc4203b8d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000645258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000644a80, 0xca, 0xc4203b8d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d45a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000644a80, 0xca, 0xc4203b8d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00063bd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000644a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000644a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000644a80, 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 198 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e3f0) 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 217 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000178a80, 0xc0005d24e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000178a80, 0xc0005d24e0, 0x12f1500, 0x0, 0xc420359548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000178a80, 0x0, 0xc000178a01, 0xc420359548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000178a80, 0xc420359548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc00063d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000178a80, 0xca, 0xc420359548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000179258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000178a80, 0xca, 0xc420359548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000178a80, 0xca, 0xc420359548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00063dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000178a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000178a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000178a80, 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 247 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003306c0) 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(0xc000690000, 0xc000287920, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000690000, 0xc000287920, 0x12f1500, 0x0, 0xc4203b9148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000690000, 0x0, 0xc000690001, 0xc4203b9148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000690000, 0xc4203b9148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003af00, 0xc0006b7920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000690000, 0xca, 0xc4203b9148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006907d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000690000, 0xca, 0xc4203b9148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d45a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000690000, 0xca, 0xc4203b9148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006b7d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000690000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000690000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000690000, 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 339 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000698000) 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 323 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0006d0000, 0xc0006bc120, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0006d0000, 0xc0006bc120, 0x12f1500, 0x0, 0xc4201e0d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0006d0000, 0x0, 0xc0006d0001, 0xc4201e0d48, 0x0, 0xffffffff, 0x0, 0x12e1f60, 0x1a644a8) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0006d0000, 0xc4201e0d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc0005f3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0006d0000, 0xca, 0xc4201e0d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006d07d8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0006d0000, 0xca, 0xc4201e0d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0006d0000, 0xca, 0xc4201e0d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005f3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0006d0000, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0006d0000, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006d0000, 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 200 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00029e5a0) 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(0xc0006d0a80, 0xc0006bc1e0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0006d0a80, 0xc0006bc1e0, 0x12f1500, 0x0, 0xc4203b9548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0006d0a80, 0x0, 0xc0006d0a01, 0xc4203b9548, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0006d0a80, 0xc4203b9548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00003d400, 0xc0006b1920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0006d0a80, 0xca, 0xc4203b9548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc0006d1258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0006d0a80, 0xca, 0xc4203b9548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e870) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0006d0a80, 0xca, 0xc4203b9548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006b1d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0006d0a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0006d0a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006d0a80, 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 307 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000698090) 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 218 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000179500, 0xc00018a300, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000179500, 0xc00018a300, 0x12f1500, 0x0, 0xc42041e948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000179500, 0x0, 0xc000179501, 0xc42041e948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000179500, 0xc42041e948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004d900, 0xc0006f7920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000179500, 0xca, 0xc42041e948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000179cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000179500, 0xca, 0xc42041e948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d45a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000179500, 0xca, 0xc42041e948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006f7d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000179500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000179500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000179500, 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 233 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005e21b0) 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 151 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00044aa80, 0xc00011e780, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00044aa80, 0xc00011e780, 0x12f1500, 0x0, 0xc4203b9948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00044aa80, 0x0, 0xc00044aa01, 0xc4203b9948, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00044aa80, 0xc4203b9948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000038a00, 0xc0006f3920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00044aa80, 0xca, 0xc4203b9948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc00044b258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00044aa80, 0xca, 0xc4203b9948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0001743c0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00044aa80, 0xca, 0xc4203b9948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0006f3d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00044aa80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00044aa80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00044aa80, 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 294 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00023c750) 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 169 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000511500, 0xc000286480, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000511500, 0xc000286480, 0x12f1500, 0x0, 0xc4203b9d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000511500, 0x0, 0xc000511501, 0xc4203b9d48, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000511500, 0xc4203b9d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc000531920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000511500, 0xca, 0xc4203b9d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000511cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000511500, 0xca, 0xc4203b9d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000511500, 0xca, 0xc4203b9d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000531d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000511500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000511500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000511500, 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 152 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005de2d0) 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(0xc000569500, 0xc0003163c0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000569500, 0xc0003163c0, 0x12f1500, 0x0, 0xc4200e3548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000569500, 0x0, 0xc000569501, 0xc4200e3548, 0x8f3200, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000569500, 0xc4200e3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000036500, 0xc00052d920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000569500, 0xca, 0xc4200e3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000569cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000569500, 0xca, 0xc4200e3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc00016e5a0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000569500, 0xca, 0xc4200e3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00052dd30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000569500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000569500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000569500, 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 308 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000698120) 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 170 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000690a80, 0xc000286ae0, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000690a80, 0xc000286ae0, 0x12f1500, 0x0, 0xc4200e3948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000690a80, 0x0, 0xc000690a01, 0xc4200e3948, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000690a80, 0xc4200e3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc000046a00, 0xc000605920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000690a80, 0xca, 0xc4200e3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000691258, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000690a80, 0xca, 0xc4200e3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002b8960) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000690a80, 0xca, 0xc4200e3948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000605d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000690a80, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000690a80, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000690a80, 0x39) 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(0xc00029e630) 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 248 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000645500, 0xc00051e360, 0x0, 0x47d505, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000645500, 0xc00051e360, 0x12f1500, 0x0, 0xc4200e3d48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x305 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000645500, 0x0, 0xc000645501, 0xc4200e3d48, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000645500, 0xc4200e3d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x437c9f, 0xc00004b400, 0xc000601920, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000645500, 0xca, 0xc4200e3d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x465c01, 0xc000645cd8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x408 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000645500, 0xca, 0xc4200e3d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca, 0xc0002d44b0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000645500, 0xca, 0xc4200e3d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000601d30, 0xd43ad5) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000645500, 0x2, 0xc00042a200) pkg/sentry/kernel/task_syscall.go:219 +0x1b7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000645500, 0x12e03c0, 0x0) pkg/sentry/kernel/task_run.go:220 +0x18ba gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000645500, 0x3a) 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 171 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005fe240) 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 219 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000627500, 0xc00018a720, 0x0, 0x47d4f6, 0x0) pkg/sentry/kernel/task_block.go:124 +0x14a gvisor.googlesour