I0916 15:41:24.637575 57363 x:0] *************************** I0916 15:41:24.637823 57363 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox -TESTONLY-unsafe-nonroot exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-proxy-sandbox-race-test-0 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I0916 15:41:24.638376 57363 x:0] Version release-20190806.1-146-g010b09325837 I0916 15:41:24.638471 57363 x:0] PID: 57363 I0916 15:41:24.638557 57363 x:0] UID: 0, GID: 0 I0916 15:41:24.638647 57363 x:0] Configuration: I0916 15:41:24.638718 57363 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root I0916 15:41:24.638793 57363 x:0] Platform: ptrace I0916 15:41:24.638906 57363 x:0] FileAccess: shared, overlay: false I0916 15:41:24.639007 57363 x:0] Network: sandbox, logging: false I0916 15:41:24.639109 57363 x:0] Strace: false, max size: 1024, syscalls: [] I0916 15:41:24.639336 57363 x:0] *************************** W0916 15:41:24.639381 57363 x:0] Block the TERM signal. This is only safe in tests! D0916 15:41:24.639702 57363 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.646528 57363 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-test-0": signal 0 D0916 15:41:24.646722 57363 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.646824 57363 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.648588 57176 x:0] urpc: unmarshal success. D0916 15:41:24.648747 57176 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-test-0 Signo:0 PID:0 Mode:Process} D0916 15:41:24.648931 57176 x:0] urpc: successfully marshalled 37 bytes. D0916 15:41:24.649077 57363 x:0] urpc: successfully marshalled 122 bytes. D0916 15:41:24.649370 57363 x:0] urpc: unmarshal success. D0916 15:41:24.649576 57363 x:0] Execute in container "ci-gvisor-ptrace-proxy-sandbox-race-test-0", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D0916 15:41:24.649770 57363 x:0] Executing new process in container "ci-gvisor-ptrace-proxy-sandbox-race-test-0" in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.649969 57363 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.653029 57176 x:0] urpc: unmarshal success. D0916 15:41:24.654591 57176 x:0] containerManager.ExecuteAsync: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true I0916 15:41:24.655162 57176 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] D0916 15:41:24.655705 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D0916 15:41:24.657158 57176 x:0] recv [channel @0xc00043e3c0] 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: 20836640, BlockSize: 4096, Blocks: 40704, ATime: {Sec: 1568620459, NanoSec: 270680807}, MTime: {Sec: 1568620459, NanoSec: 270680807}, CTime: {Sec: 1568648484, NanoSec: 590158320}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 14027428}]} D0916 15:41:24.657438 57176 x:0] send [channel @0xc00043e3c0] Tgetattr{FID: 5, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0916 15:41:24.658283 57176 x:0] recv [channel @0xc00043e3c0] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 14027428}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 20836640, BlockSize: 4096, Blocks: 40704, ATime: {Sec: 1568620459, NanoSec: 270680807}, MTime: {Sec: 1568620459, NanoSec: 270680807}, CTime: {Sec: 1568648484, NanoSec: 590158320}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0916 15:41:24.658381 57176 x:0] send [channel @0xc00043e3c0] Twalk{FID: 5, NewFID: 6, Names: []} D0916 15:41:24.658871 57363 x:0] urpc: successfully marshalled 573 bytes. D0916 15:41:24.658930 57176 x:0] recv [channel @0xc00043e3c0] Rwalk{QIDs: []} D0916 15:41:24.659233 57176 x:0] send [channel @0xc00043e3c0] Tlopen{FID: 6, Flags: ReadOnly} D0916 15:41:24.659882 57176 x:0] recv [channel @0xc00043e3c0] Rlopen{QID: QID{Type: 0, Version: 0, Path: 14027428}, IoUnit: 0, File: &{{33}}} D0916 15:41:24.666824 57176 x:0] Allocating stack with size of 8388608 bytes D0916 15:41:24.670722 57176 x:0] updated processes: map[{ci-gvisor-ptrace-proxy-sandbox-race-test-0 0}:0xc000316300 {ci-gvisor-ptrace-proxy-sandbox-race-test-0 18}:0xc00044ba60] D0916 15:41:24.671122 57176 x:0] urpc: successfully marshalled 37 bytes. D0916 15:41:24.671409 57363 x:0] urpc: unmarshal success. D0916 15:41:24.671553 57363 x:0] Wait on PID 18 in container "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.671926 57363 x:0] Waiting for PID 18 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.672053 57363 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:24.673139 57363 x:0] urpc: successfully marshalled 105 bytes. D0916 15:41:24.672923 57176 x:0] urpc: unmarshal success. D0916 15:41:24.673600 57176 x:0] containerManager.Wait D0916 15:41:24.730634 57176 x:0] [ 18] Interrupt queued D0916 15:41:24.985548 57176 x:0] [ 19] Interrupt queued D0916 15:41:25.009933 57176 x:0] [ 20] Interrupt queued D0916 15:41:25.010860 57176 x:0] [ 21] Interrupt queued D0916 15:41:25.086847 57176 x:0] [ 22] Interrupt queued D0916 15:41:25.104376 57176 x:0] [ 23] Interrupt queued D0916 15:41:25.145961 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D0916 15:41:25.147568 57176 x:0] recv [channel @0xc00043e3c0] Rlerror{Error: 2} D0916 15:41:25.147646 57176 x:0] error calling sendRecvChannel: no such file or directory D0916 15:41:25.155318 57176 x:0] [ 24] Interrupt queued D0916 15:41:25.160371 57176 x:0] [ 25] Interrupt queued D0916 15:41:25.221518 57176 x:0] [ 26] Interrupt queued 2019/09/16 15:41:25 fuzzer started D0916 15:41:25.254402 57176 x:0] [ 27] Interrupt queued D0916 15:41:25.267545 57176 x:0] [ 28] Interrupt queued D0916 15:41:25.274983 57176 x:0] [ 29] Interrupt queued D0916 15:41:25.290065 57176 x:0] [ 30] Interrupt queued D0916 15:41:25.306669 57176 x:0] [ 31] Interrupt queued D0916 15:41:25.321591 57176 x:0] [ 32] Interrupt queued D0916 15:41:25.360207 57176 x:0] Clock(Monotonic): error: -3 ns, adjusted frequency from 2299795897 Hz to 2299795963 Hz D0916 15:41:25.360415 57176 x:0] Clock(Realtime): error: 19 ns, adjusted frequency from 2299795902 Hz to 2299796036 Hz D0916 15:41:25.360496 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112762595602609 monotonicBaseRef:2000697589 monotonicFrequency:2299795963 realtimeReady:1 realtimeBaseCycles:24112762596101246 realtimeBaseRef:1568648485360410470 realtimeFrequency:2299796036} D0916 15:41:25.374021 57176 x:0] [ 33] Interrupt queued D0916 15:41:25.385362 57176 x:0] [ 34] Interrupt queued 2019/09/16 15:41:25 connecting to host at stdin D0916 15:41:25.391357 57176 x:0] [ 35] Interrupt queued 2019/09/16 15:41:25 checking machine... 2019/09/16 15:41:25 checking revisions... D0916 15:41:25.395938 57176 x:0] [ 33] Entering internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.398551 57176 x:0] [ 36] Interrupt queued D0916 15:41:25.407020 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D0916 15:41:25.407943 57176 x:0] recv [channel @0xc00043e3c0] 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: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 14027430}]} D0916 15:41:25.408230 57176 x:0] send [channel @0xc00043e3c0] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0916 15:41:25.408858 57176 x:0] recv [channel @0xc00043e3c0] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 14027430}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0916 15:41:25.409365 57176 x:0] send [channel @0xc00043e3c0] Twalk{FID: 7, NewFID: 8, Names: []} D0916 15:41:25.409884 57176 x:0] recv [channel @0xc00043e3c0] Rwalk{QIDs: []} D0916 15:41:25.410046 57176 x:0] send [channel @0xc00043e3c0] Tlopen{FID: 8, Flags: ReadOnly} D0916 15:41:25.411330 57176 x:0] recv [channel @0xc00043e3c0] Rlopen{QID: QID{Type: 0, Version: 0, Path: 14027430}, IoUnit: 0, File: &{{6}}} D0916 15:41:25.412278 57176 x:0] [ 36] Allocating stack with size of 8388608 bytes D0916 15:41:25.413305 57176 x:0] [ 33] Leaving internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.423148 57176 x:0] [ 37] Interrupt queued D0916 15:41:25.442890 57176 x:0] [ 38] Interrupt queued D0916 15:41:25.489403 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D0916 15:41:25.490025 57176 x:0] recv [channel @0xc00043e3c0] Rlerror{Error: 2} D0916 15:41:25.490112 57176 x:0] error calling sendRecvChannel: no such file or directory D0916 15:41:25.491879 57176 x:0] [ 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:25.492843 57176 x:0] [ 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:25.493567 57176 x:0] [ 18] Notified of signal 17 D0916 15:41:25.493619 57176 x:0] [ 18] Interrupt queued D0916 15:41:25.493869 57176 x:0] [ 18] Interrupt queued D0916 15:41:25.493968 57176 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D0916 15:41:25.494036 57176 x:0] [ 18] Signal 17: delivering to handler D0916 15:41:25.495465 57176 x:0] [ 36] Transitioning from exit state TaskExitZombie to TaskExitDead 2019/09/16 15:41:25 testing simple program... D0916 15:41:25.527740 57176 x:0] [ 33] Entering internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.528214 57176 x:0] [ 39] Interrupt queued D0916 15:41:25.534748 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D0916 15:41:25.535696 57176 x:0] recv [channel @0xc00043e3c0] 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: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 14027430}]} D0916 15:41:25.535778 57176 x:0] send [channel @0xc00043e3c0] Tclunk{FID: 9} D0916 15:41:25.536052 57176 x:0] recv [channel @0xc00043e3c0] Rclunk{} D0916 15:41:25.536191 57176 x:0] send [channel @0xc00043e3c0] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0916 15:41:25.536782 57176 x:0] recv [channel @0xc00043e3c0] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 14027430}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0916 15:41:25.537656 57176 x:0] [ 39] Allocating stack with size of 8388608 bytes D0916 15:41:25.538395 57176 x:0] [ 33] Leaving internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.566083 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D0916 15:41:25.568251 57176 x:0] recv [channel @0xc00043e3c0] Rlerror{Error: 2} D0916 15:41:25.568410 57176 x:0] error calling sendRecvChannel: no such file or directory D0916 15:41:25.591822 57176 x:0] [ 39] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:25.597722 57176 x:0] [ 39] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:25.597926 57176 x:0] [ 18] Notified of signal 17 D0916 15:41:25.598047 57176 x:0] [ 18] Interrupt queued D0916 15:41:25.598125 57176 x:0] [ 18] Interrupt queued D0916 15:41:25.599814 57176 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D0916 15:41:25.599962 57176 x:0] [ 18] Signal 17: delivering to handler D0916 15:41:25.598610 57176 x:0] [ 39] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:25.604238 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D0916 15:41:25.605150 57176 x:0] recv [channel @0xc00043e3c0] 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: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 14027430}]} D0916 15:41:25.605230 57176 x:0] send [channel @0xc00043e3c0] Tclunk{FID: 9} D0916 15:41:25.605545 57176 x:0] recv [channel @0xc00043e3c0] Rclunk{} D0916 15:41:25.605678 57176 x:0] send [channel @0xc00043e3c0] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0916 15:41:25.606311 57176 x:0] recv [channel @0xc00043e3c0] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 14027430}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0916 15:41:25.636369 57176 x:0] [ 33] Entering internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.636867 57176 x:0] [ 40] Interrupt queued D0916 15:41:25.644018 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D0916 15:41:25.644870 57176 x:0] recv [channel @0xc00043e3c0] 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: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 14027430}]} D0916 15:41:25.645036 57176 x:0] send [channel @0xc00043e3c0] Tclunk{FID: 9} D0916 15:41:25.645298 57176 x:0] recv [channel @0xc00043e3c0] Rclunk{} D0916 15:41:25.645515 57176 x:0] send [channel @0xc00043e3c0] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D0916 15:41:25.646079 57176 x:0] recv [channel @0xc00043e3c0] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 14027430}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1533512, BlockSize: 4096, Blocks: 3000, ATime: {Sec: 1568620459, NanoSec: 218676188}, MTime: {Sec: 1568620459, NanoSec: 218676188}, CTime: {Sec: 1568648484, NanoSec: 594158674}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D0916 15:41:25.647042 57176 x:0] [ 40] Allocating stack with size of 8388608 bytes D0916 15:41:25.647851 57176 x:0] [ 33] Leaving internal stop (*kernel.vforkStop)(nil) D0916 15:41:25.677095 57176 x:0] send [channel @0xc00043e3c0] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D0916 15:41:25.677886 57176 x:0] recv [channel @0xc00043e3c0] Rlerror{Error: 2} D0916 15:41:25.678092 57176 x:0] error calling sendRecvChannel: no such file or directory D0916 15:41:25.704204 57176 x:0] [ 41] Interrupt queued D0916 15:41:25.777619 57176 x:0] [ 42] Interrupt queued D0916 15:41:25.801105 57176 x:0] [ 43] Interrupt queued D0916 15:41:26.360008 57176 x:0] Clock(Monotonic): error: 369 ns, adjusted frequency from 2299795963 Hz to 2299796948 Hz D0916 15:41:26.360227 57176 x:0] Clock(Realtime): error: 44 ns, adjusted frequency from 2299796036 Hz to 2299796128 Hz D0916 15:41:26.360298 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112764894931693 monotonicBaseRef:3000494580 monotonicFrequency:2299796948 realtimeReady:1 realtimeBaseCycles:24112764895462726 realtimeBaseRef:1568648486360221515 realtimeFrequency:2299796128} D0916 15:41:26.617541 57176 x:0] [ 44] Interrupt queued D0916 15:41:26.620400 57176 x:0] [ 43] Interrupt queued D0916 15:41:26.620506 57176 x:0] [ 44] Interrupt queued D0916 15:41:26.620526 57176 x:0] [ 43] Interrupt queued D0916 15:41:26.620540 57176 x:0] [ 44] Interrupt queued D0916 15:41:26.620564 57176 x:0] [ 42] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.620726 57176 x:0] [ 44] Signal 9: terminating thread group D0916 15:41:26.620817 57176 x:0] [ 42] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.620849 57176 x:0] [ 43] Signal 9: terminating thread group I0916 15:41:26.621021 57176 x:0] Uncaught signal: "killed" (9), PID: 42, TID: 43, fault addr: 0x0 D0916 15:41:26.621393 57176 x:0] [ 43] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.621433 57176 x:0] Uncaught signal: "killed" (9), PID: 42, TID: 44, fault addr: 0x0 D0916 15:41:26.621626 57176 x:0] [ 44] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.621824 57176 x:0] [ 44] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.621884 57176 x:0] [ 44] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.623660 57176 x:0] [ 43] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.623766 57176 x:0] [ 43] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.623898 57176 x:0] [ 41] Discarding ignored signal 17 D0916 15:41:26.625584 57176 x:0] [ 42] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.628206 57176 x:0] [ 40] Interrupt queued D0916 15:41:26.628253 57176 x:0] [ 40] Interrupt queued D0916 15:41:26.628287 57176 x:0] [ 40] No task notified of signal 9 D0916 15:41:26.628546 57176 x:0] [ 40] Signal 9: terminating thread group I0916 15:41:26.628633 57176 x:0] Uncaught signal: "killed" (9), PID: 40, TID: 40, fault addr: 0x0 D0916 15:41:26.628717 57176 x:0] [ 40] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.629355 57176 x:0] [ 41] Interrupt queued D0916 15:41:26.629421 57176 x:0] [ 41] No task notified of signal 9 D0916 15:41:26.629486 57176 x:0] [ 40] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.629568 57176 x:0] [ 18] Notified of signal 17 D0916 15:41:26.629623 57176 x:0] [ 18] Interrupt queued D0916 15:41:26.629884 57176 x:0] [ 18] Interrupt queued D0916 15:41:26.629991 57176 x:0] [ 40] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.630043 57176 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D0916 15:41:26.630144 57176 x:0] [ 18] Signal 17: delivering to handler D0916 15:41:26.630209 57176 x:0] [ 41] Signal 9: terminating thread group I0916 15:41:26.630336 57176 x:0] Uncaught signal: "killed" (9), PID: 41, TID: 41, fault addr: 0x0 D0916 15:41:26.630428 57176 x:0] [ 41] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.633316 57176 x:0] [ 41] Init process terminating, killing namespace D0916 15:41:26.633382 57176 x:0] [ 41] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.633457 57176 x:0] [ 1] Notified of signal 17 D0916 15:41:26.633537 57176 x:0] [ 1] Interrupt queued D0916 15:41:26.633584 57176 x:0] [ 1] Interrupt queued D0916 15:41:26.633773 57176 x:0] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0916 15:41:26.633892 57176 x:0] [ 1] Signal 17: delivering to handler 2019/09/16 15:41:26 BUG: simple call failed: {Flags:5 Signal:[65483344] Cover:[] Comps: Errno:999} D0916 15:41:26.638685 57176 x:0] [ 18] Interrupt queued D0916 15:41:26.638777 57176 x:0] [ 19] Interrupt queued D0916 15:41:26.638850 57176 x:0] [ 20] Interrupt queued D0916 15:41:26.638893 57176 x:0] [ 18] Interrupt queued D0916 15:41:26.638994 57176 x:0] [ 21] Interrupt queued D0916 15:41:26.639061 57176 x:0] [ 21] Interrupt queued D0916 15:41:26.639146 57176 x:0] [ 22] Interrupt queued D0916 15:41:26.639192 57176 x:0] [ 22] Interrupt queued D0916 15:41:26.639286 57176 x:0] [ 23] Interrupt queued D0916 15:41:26.639378 57176 x:0] [ 24] Interrupt queued D0916 15:41:26.639482 57176 x:0] [ 25] Interrupt queued D0916 15:41:26.639624 57176 x:0] [ 26] Interrupt queued D0916 15:41:26.639719 57176 x:0] [ 27] Interrupt queued D0916 15:41:26.639800 57176 x:0] [ 28] Interrupt queued D0916 15:41:26.639887 57176 x:0] [ 29] Interrupt queued D0916 15:41:26.639975 57176 x:0] [ 30] Interrupt queued D0916 15:41:26.640042 57176 x:0] [ 31] Interrupt queued D0916 15:41:26.640108 57176 x:0] [ 32] Interrupt queued D0916 15:41:26.640164 57176 x:0] [ 34] Interrupt queued D0916 15:41:26.640210 57176 x:0] [ 35] Interrupt queued D0916 15:41:26.640205 57176 x:0] [ 28] Interrupt queued D0916 15:41:26.640263 57176 x:0] [ 37] Interrupt queued D0916 15:41:26.639294 57176 x:0] [ 23] Interrupt queued D0916 15:41:26.640313 57176 x:0] [ 38] Interrupt queued D0916 15:41:26.640375 57176 x:0] [ 38] Interrupt queued D0916 15:41:26.640383 57176 x:0] [ 23] Signal 9: terminating thread group D0916 15:41:26.640453 57176 x:0] [ 29] Interrupt queued D0916 15:41:26.640503 57176 x:0] [ 24] Interrupt queued D0916 15:41:26.640534 57176 x:0] [ 30] Interrupt queued D0916 15:41:26.640616 57176 x:0] [ 27] Interrupt queued D0916 15:41:26.640658 57176 x:0] [ 25] Interrupt queued D0916 15:41:26.640581 57176 x:0] [ 26] Interrupt queued D0916 15:41:26.640747 57176 x:0] [ 32] Interrupt queued D0916 15:41:26.640773 57176 x:0] [ 35] Interrupt queued D0916 15:41:26.640444 57176 x:0] [ 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.638997 57176 x:0] [ 19] Interrupt queued D0916 15:41:26.640868 57176 x:0] [ 31] Interrupt queued D0916 15:41:26.640709 57176 x:0] [ 37] Interrupt queued D0916 15:41:26.640911 57176 x:0] [ 18] Signal 9: terminating thread group D0916 15:41:26.640941 57176 x:0] [ 31] Signal 9: terminating thread group D0916 15:41:26.640994 57176 x:0] [ 37] Signal 9: terminating thread group D0916 15:41:26.641015 57176 x:0] [ 19] Signal 9: terminating thread group D0916 15:41:26.640822 57176 x:0] [ 34] Interrupt queued I0916 15:41:26.641073 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 37, fault addr: 0x0 D0916 15:41:26.641109 57176 x:0] [ 34] Signal 9: terminating thread group D0916 15:41:26.641102 57176 x:0] [ 22] Signal 9: terminating thread group D0916 15:41:26.641176 57176 x:0] [ 28] Signal 9: terminating thread group I0916 15:41:26.641161 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 31, fault addr: 0x0 D0916 15:41:26.640985 57176 x:0] [ 21] Signal 9: terminating thread group D0916 15:41:26.641239 57176 x:0] [ 38] Signal 9: terminating thread group I0916 15:41:26.641284 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 28, fault addr: 0x0 D0916 15:41:26.641370 57176 x:0] [ 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0916 15:41:26.641385 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 21, fault addr: 0x0 D0916 15:41:26.641434 57176 x:0] [ 33] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.641435 57176 x:0] [ 27] Signal 9: terminating thread group I0916 15:41:26.641465 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 38, fault addr: 0x0 D0916 15:41:26.641314 57176 x:0] [ 29] Signal 9: terminating thread group D0916 15:41:26.641597 57176 x:0] [ 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.641567 57176 x:0] [ 25] Signal 9: terminating thread group I0916 15:41:26.641708 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 22, fault addr: 0x0 D0916 15:41:26.641843 57176 x:0] [ 26] Signal 9: terminating thread group D0916 15:41:26.641368 57176 x:0] [ 30] Signal 9: terminating thread group I0916 15:41:26.641885 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 18, fault addr: 0x0 D0916 15:41:26.642033 57176 x:0] [ 35] Signal 9: terminating thread group D0916 15:41:26.641975 57176 x:0] [ 32] Signal 9: terminating thread group D0916 15:41:26.642102 57176 x:0] [ 20] Signal 9: terminating thread group I0916 15:41:26.642222 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 29, fault addr: 0x0 D0916 15:41:26.642295 57176 x:0] [ 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0916 15:41:26.642355 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 32, fault addr: 0x0 D0916 15:41:26.642410 57176 x:0] [ 37] Transitioning from exit state TaskExitZombie to TaskExitDead I0916 15:41:26.642444 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 23, fault addr: 0x0 D0916 15:41:26.642147 57176 x:0] [ 24] Signal 9: terminating thread group D0916 15:41:26.642691 57176 x:0] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.642539 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 25, fault addr: 0x0 I0916 15:41:26.642825 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 34, fault addr: 0x0 D0916 15:41:26.642936 57176 x:0] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.642986 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 26, fault addr: 0x0 I0916 15:41:26.643597 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 27, fault addr: 0x0 D0916 15:41:26.643111 57176 x:0] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.643783 57176 x:0] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.643964 57176 x:0] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.644078 57176 x:0] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.644164 57176 x:0] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead I0916 15:41:26.644321 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 19, fault addr: 0x0 D0916 15:41:26.644466 57176 x:0] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.644567 57176 x:0] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.644645 57176 x:0] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.644815 57176 x:0] [ 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.644944 57176 x:0] [ 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.645031 57176 x:0] [ 34] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.645201 57176 x:0] [ 31] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.645273 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 35, fault addr: 0x0 D0916 15:41:26.645334 57176 x:0] [ 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.645437 57176 x:0] [ 31] Transitioning from exit state TaskExitZombie to TaskExitDead I0916 15:41:26.645425 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 24, fault addr: 0x0 D0916 15:41:26.645574 57176 x:0] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.645551 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 20, fault addr: 0x0 D0916 15:41:26.645654 57176 x:0] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated I0916 15:41:26.645707 57176 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 30, fault addr: 0x0 D0916 15:41:26.645744 57176 x:0] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.645862 57176 x:0] [ 38] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.645926 57176 x:0] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.645989 57176 x:0] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.646071 57176 x:0] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.646126 57176 x:0] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.646175 57176 x:0] [ 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.646267 57176 x:0] [ 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.646319 57176 x:0] [ 35] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.646447 57176 x:0] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.646511 57176 x:0] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.646561 57176 x:0] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.646715 57176 x:0] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.646760 57176 x:0] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.646909 57176 x:0] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.646972 57176 x:0] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.647113 57176 x:0] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.647210 57176 x:0] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.647283 57176 x:0] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.647319 57176 x:0] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.647436 57176 x:0] [ 38] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.647485 57176 x:0] [ 38] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.647622 57176 x:0] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.647682 57176 x:0] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.647833 57176 x:0] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.647880 57176 x:0] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.648173 57176 x:0] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0916 15:41:26.648317 57176 x:0] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.648364 57176 x:0] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.649517 57176 x:0] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.649799 57176 x:0] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.650446 57176 x:0] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.651865 57176 x:0] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.657513 57176 x:0] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0916 15:41:26.657746 57176 x:0] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.657922 57176 x:0] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0916 15:41:26.658211 57176 x:0] updated processes (removal): map[{ci-gvisor-ptrace-proxy-sandbox-race-test-0 0}:0xc000316300] D0916 15:41:26.659688 57363 x:0] urpc: unmarshal success. I0916 15:41:26.659780 57363 x:0] Exiting with status: 256 D0916 15:41:26.660178 57176 x:0] urpc: successfully marshalled 38 bytes. DIAGNOSIS: I0916 15:41:26.717342 57703 x:0] *************************** I0916 15:41:26.717466 57703 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox -TESTONLY-unsafe-nonroot debug -stacks ci-gvisor-ptrace-proxy-sandbox-race-test-0] I0916 15:41:26.717553 57703 x:0] Version release-20190806.1-146-g010b09325837 I0916 15:41:26.717586 57703 x:0] PID: 57703 I0916 15:41:26.717617 57703 x:0] UID: 0, GID: 0 I0916 15:41:26.717655 57703 x:0] Configuration: I0916 15:41:26.717694 57703 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root I0916 15:41:26.717722 57703 x:0] Platform: ptrace I0916 15:41:26.717748 57703 x:0] FileAccess: shared, overlay: false I0916 15:41:26.717798 57703 x:0] Network: sandbox, logging: false I0916 15:41:26.717836 57703 x:0] Strace: false, max size: 1024, syscalls: [] I0916 15:41:26.717878 57703 x:0] *************************** W0916 15:41:26.717906 57703 x:0] Block the TERM signal. This is only safe in tests! D0916 15:41:26.718032 57703 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:26.723650 57703 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-test-0": signal 0 D0916 15:41:26.723769 57703 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:26.723826 57703 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:26.724155 57703 x:0] urpc: successfully marshalled 122 bytes. D0916 15:41:26.726097 57703 x:0] urpc: unmarshal success. I0916 15:41:26.726473 57703 x:0] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0", PID: 57176 I0916 15:41:26.727038 57703 x:0] Retrieving sandbox stacks D0916 15:41:26.727107 57703 x:0] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:26.727185 57703 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-test-0" D0916 15:41:26.731853 57703 x:0] urpc: successfully marshalled 36 bytes. D0916 15:41:26.742305 57703 x:0] urpc: unmarshal success. I0916 15:41:26.742487 57703 x:0] *** Stack dump *** goroutine 900 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x460b01, 0xc000310e40, 0xc00028c6f0, 0xc000452000) pkg/log/log.go:272 +0xb6 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x23b20c0, 0x23b20c0, 0xc000290190, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc000310e40, 0xc00030e200, 0x13, 0x11fe6ea, 0x4, 0xc0004ffe78, 0x3, 0x3, 0x106ff01, 0xc000290190, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc000310e40, 0xc00030e200, 0x13, 0xc0004ffe78, 0x3, 0x3, 0x0, 0x23b20c0, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000312ba0, 0xc0003f82d0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000312ba0, 0xc0003f82d0, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc000312ba0, 0xc0003f82d0) pkg/urpc/urpc.go:440 +0x81 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc000330174) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000330174) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:917 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc00030a160, 0x0, 0x0) runsc/boot/loader.go:904 +0x73 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc0001b4240, 0x135b720, 0xc00012e000, 0xc000274480, 0xc00023cc00, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0x149e github.com/google/subcommands.(*Commander).Execute(0xc000144000, 0x135b720, 0xc00012e000, 0xc00023cc00, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x51d github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:289 +0x2b02 goroutine 19 [syscall]: os/signal.signal_recv(0x462821) GOROOT/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x30 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:29 +0x4f goroutine 20 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1230820, 0xc00011a900, 0xc00011a960) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 34 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000314448, 0x8) GOROOT/src/runtime/sema.go:510 +0xf8 sync.(*Cond).Wait(0xc000314438) GOROOT/src/sync/cond.go:56 +0x8e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000314000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0xbb gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000314000) pkg/sentry/pgalloc/pgalloc.go:1019 +0x7b created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x2f4 goroutine 36 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc000310060, 0xc0003300a0) pkg/sentry/kernel/timekeeper.go:216 +0x204 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xfe goroutine 38 [select]: reflect.rselect(0xc000280000, 0x22, 0x22, 0xc000280000, 0x0) GOROOT/src/runtime/select.go:542 +0x3bd reflect.Select(0xc0002b9000, 0x22, 0x49, 0x0, 0x10c9700, 0x23b20c0, 0x99, 0x0) GOROOT/src/reflect/value.go:2229 +0x1f0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc000388000, 0x21, 0x40, 0xc000340240, 0xc000328360, 0xc0003283c0, 0xc000328420) pkg/sentry/sighandling/sighandling.go:46 +0x46c created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x29d goroutine 39 [syscall]: syscall.Syscall6(0x10f, 0xc0003a1e68, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc000312b10, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xda gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00030e040, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x189 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc000316340) pkg/control/server/server.go:99 +0x50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc000316340) pkg/control/server/server.go:87 +0x39 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 108 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b4360) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 21 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc0000ebae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xb2, 0xc0000ebbe0, 0xc00030a2c0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x10, 0xc0000ebae0, 0x64, 0x64, 0xffffffffffffffff, 0xc00030a2e8, 0xc00035e600, 0xc00030a390) pkg/fdnotifier/poll_unsafe.go:77 +0x83 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0003d6740, 0x0, 0xf35270) pkg/fdnotifier/fdnotifier.go:149 +0x9e created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 22 [syscall]: syscall.Syscall6(0x10f, 0xc00040b440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x121c707, 0x28, 0xc0003afda0) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc00040b440, 0x1, 0x0, 0x0, 0xc00040b440, 0x10, 0x100000000000028) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc00040b440, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x448d60) external/org_golang_x_sys/unix/syscall_linux.go:133 +0xda gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0xe0acaa, 0x8, 0x1, 0x0) runsc/boot/loader.go:722 +0x60 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc0000ecf80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:503 +0x39 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffe7b584f97, 0x2a, 0xc000294018, 0x1, 0x1, 0xc00030a160) runsc/boot/loader.go:720 +0x25a created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:711 +0x7f goroutine 5 [syscall]: syscall.Syscall6(0x10f, 0xc0000de7b0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc0000de7b0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0xa2 golang.org/x/sys/unix.Ppoll(0xc0000de7b0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:133 +0xda gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc000444000, 0xc000442030) pkg/p9/client.go:249 +0x7d created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:223 +0x743 goroutine 104 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b4090) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 105 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000308150) pkg/sentry/watchdog/watchdog.go:181 +0x144 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x305 goroutine 106 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b42d0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 107 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00022a000, 0xc00011ac60, 0x0, 0x6902fb, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00022a000, 0xc00011ac60, 0x135cb00, 0x0, 0x36432e8, 0x3d1600, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00022a000, 0x0, 0xc420009c01, 0x36432e8, 0x0, 0xffffffff, 0xf351d0, 0x7f8510040c68, 0xc0003aef60) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00022a000, 0x36432e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00022a000, 0xca, 0x36432e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00022a000, 0xca, 0x36432e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0003061e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00022a000, 0xca, 0x36432e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003d1ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00022a000, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00022a000, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00022a000, 0x1) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 109 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0003af380, 0xc00011ade0, 0xc00011ae40) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 77 [semacquire]: sync.runtime_Semacquire(0xc0002326b8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0002326b0) GOROOT/src/sync/waitgroup.go:130 +0xb1 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc00030a160, 0xc000232000, 0x2a) runsc/boot/loader.go:892 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc00030a160, 0xc00034c090, 0x2a, 0xc0002be668, 0x0, 0xc00028c300) runsc/boot/loader.go:847 +0x1af gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc000316360, 0xc000290100, 0xc0002be668, 0x0, 0x0) runsc/boot/controller.go:426 +0xb9 reflect.Value.call(0xc000310d20, 0xc00030e198, 0x13, 0x11fe6ea, 0x4, 0xc0004fbe78, 0x3, 0x3, 0x106d201, 0xc0002be668, ...) GOROOT/src/reflect/value.go:460 +0x62b reflect.Value.Call(0xc000310d20, 0xc00030e198, 0x13, 0xc0004fbe78, 0x3, 0x3, 0x0, 0xc000316360, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000312ba0, 0xc000278030, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000312ba0, 0xc000278030, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc000312ba0, 0xc000278030) pkg/urpc/urpc.go:440 +0x81 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 79 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003a8000, 0xc0003982a0, 0xc00011af60, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003a8000, 0xc0003982a0, 0xc0003a8801, 0xe3d2fef0a, 0x0, 0xc00021eb90) pkg/sentry/kernel/task_block.go:79 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003a8000, 0xc0003982a0, 0x135cb01, 0xdf8475800, 0x3642530, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:41 +0x11d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003a8000, 0xdf8475800, 0x0, 0x3642530, 0x0, 0xffffffff, 0xa86943, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003a8000, 0x3642530, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003a8000, 0xca, 0x3642530, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003a8000, 0xca, 0x3642530, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x134af60, 0xc00052e000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003a8000, 0xca, 0x3642530, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc0003cdce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003a8000, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003a8000, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003a8000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 93 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002bc120) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 112 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b43f0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 80 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003a8a80, 0xc0003984e0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003a8a80, 0xc0003984e0, 0x135cb00, 0x0, 0xc4200ca548, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003a8a80, 0x0, 0xc0003a8a01, 0xc4200ca548, 0x46d400, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003a8a80, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003a8a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003a8a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003a8a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000475ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003a8a80, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003a8a80, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003a8a80, 0x3) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 81 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003a9500, 0xc000398720, 0x0, 0xc00047b5d8, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003a9500, 0xc000398720, 0x135cb00, 0x0, 0x3661100, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003a9500, 0x0, 0xc0003a9501, 0x3661100, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003a9500, 0x3661100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003a9500, 0xca, 0x3661100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003a9500, 0xca, 0x3661100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d01e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003a9500, 0xca, 0x3661100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00047bce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003a9500, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003a9500, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003a9500, 0x4) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 58 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000340000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 115 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040c000, 0xc000328900, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040c000, 0xc000328900, 0x135cb00, 0x0, 0xc4200ca948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040c000, 0x0, 0xc00040c001, 0xc4200ca948, 0x100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040c000, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040c000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040c000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040c000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000477ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040c000, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040c000, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040c000, 0x5) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 131 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000436000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 116 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040ca80, 0xc000328ae0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040ca80, 0xc000328ae0, 0x135cb00, 0x0, 0xc420110148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040ca80, 0x0, 0xc00040ca01, 0xc420110148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040ca80, 0xc420110148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040ca80, 0xca, 0xc420110148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040ca80, 0xca, 0xc420110148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040ca80, 0xca, 0xc420110148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00058fce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040ca80, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040ca80, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040ca80, 0x6) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 146 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00048c000) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 117 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00040d500, 0xc000328fc0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00040d500, 0xc000328fc0, 0x135cb00, 0x0, 0xc4200cad48, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00040d500, 0x0, 0xc00040d501, 0xc4200cad48, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00040d500, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00040d500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00040d500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00040d500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003cbce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00040d500, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00040d500, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00040d500, 0x7) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 59 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000340090) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 113 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00048c090) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 124 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000180a80, 0xc0003fb7a0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000180a80, 0xc0003fb7a0, 0x135cb00, 0x0, 0xc4204c8148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000180a80, 0x0, 0xc000180a01, 0xc4204c8148, 0x200d0100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000180a80, 0xc4204c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000180a80, 0xca, 0xc4204c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000180a80, 0xca, 0xc4204c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000180a80, 0xca, 0xc4204c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000403ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000180a80, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000180a80, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000180a80, 0x10) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 122 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000180000, 0xc0003fb260, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000180000, 0xc0003fb260, 0x135cb00, 0x0, 0xc4200cb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000180000, 0x0, 0xc000180001, 0xc4200cb148, 0x0, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000180000, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000180000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000180000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002d0000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000180000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000479ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000180000, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000180000, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000180000, 0xe) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 194 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004365a0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 97 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005dd500, 0xc00044cd20, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005dd500, 0xc00044cd20, 0x135cb00, 0x0, 0xc420111148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005dd500, 0x0, 0xc0005dd501, 0xc420111148, 0x100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005dd500, 0xc420111148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005dd500, 0xca, 0xc420111148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005dd500, 0xca, 0xc420111148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0003061e0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005dd500, 0xca, 0xc420111148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000495ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005dd500, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005dd500, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005dd500, 0xd) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 123 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002bc090) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 195 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000436630) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 196 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000184000, 0xc00044d080, 0x0, 0x46438c, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000184000, 0xc00044d080, 0x135cb00, 0x0, 0xc4204b4148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000184000, 0x0, 0xc000184001, 0xc4204b4148, 0x0, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000184000, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000184000, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000184000, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc0002c80f0) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000184000, 0xca, 0xc4204b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000593ce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000184000, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000184000, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000184000, 0xf) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 125 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000181500, 0xc0003fb980, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x178 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000181500, 0xc0003fb980, 0x135cb00, 0x0, 0xc4204b4948, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000181500, 0x0, 0x1, 0xc4204b4948, 0x20100100, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000181500, 0xc4204b4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x488dea, 0x4832be, 0x3d, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000181500, 0xca, 0xc4204b4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11fd0e0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x403 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000181500, 0xca, 0xc4204b4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x134af60, 0xc00052e000) pkg/sentry/kernel/task_syscall.go:283 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000181500, 0xca, 0xc4204b4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00058dce8, 0xdd8f55) pkg/sentry/kernel/task_syscall.go:244 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000181500, 0x2, 0xc000117e00) pkg/sentry/kernel/task_syscall.go:219 +0x1b4 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000181500, 0x134af60, 0x0) pkg/sentry/kernel/task_run.go:219 +0x153a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000181500, 0x11) pkg/sentry/kernel/task_run.go:91 +0x309 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0x19e goroutine 126 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002bc1b0) pkg/sentry/kernel/time/time.go:512 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x246 goroutine 138 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000124f60, 0xc0003d2a20, 0xc0003d2a80) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 184 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000326ba0, 0xc00044d140, 0xc00044d1a0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 205 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00053c000, 0xc0003d2b40, 0xc0003d2ba0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 goroutine 262 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000586330, 0xc000555020, 0xc000555080) pkg/sentry/platform/ptrace/subprocess.go:174 +0x21e created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x217 I0916 15:41:26.742776 57703 x:0] Exiting with status: 0 D0916 15:41:26.724451 57176 x:0] urpc: unmarshal success. D0916 15:41:26.724589 57176 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-proxy-sandbox-race-test-0 Signo:0 PID:0 Mode:Process} D0916 15:41:26.725189 57176 x:0] urpc: successfully marshalled 37 bytes. D0916 15:41:26.727772 57176 x:0] urpc: unmarshal success. D0916 15:41:26.731635 57176 x:0] urpc: successfully marshalled 35739 bytes. D0916 15:41:27.359743 57176 x:0] Clock(Monotonic): error: -210 ns, adjusted frequency from 2299796948 Hz to 2299795571 Hz D0916 15:41:27.359914 57176 x:0] Clock(Realtime): error: 152 ns, adjusted frequency from 2299796128 Hz to 2299796413 Hz D0916 15:41:27.360037 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112767194040388 monotonicBaseRef:4000195313 monotonicFrequency:2299795571 realtimeReady:1 realtimeBaseCycles:24112767194539815 realtimeBaseRef:1568648487359908861 realtimeFrequency:2299796413} D0916 15:41:28.360805 57176 x:0] Clock(Monotonic): error: -66 ns, adjusted frequency from 2299795571 Hz to 2299795903 Hz D0916 15:41:28.360950 57176 x:0] Clock(Realtime): error: -123 ns, adjusted frequency from 2299796413 Hz to 2299795770 Hz D0916 15:41:28.361077 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112769496364414 monotonicBaseRef:5001294738 monotonicFrequency:2299795903 realtimeReady:1 realtimeBaseCycles:24112769496710663 realtimeBaseRef:1568648488360941315 realtimeFrequency:2299795770} D0916 15:41:29.359747 57176 x:0] Clock(Monotonic): error: -18 ns, adjusted frequency from 2299795903 Hz to 2299796022 Hz D0916 15:41:29.359879 57176 x:0] Clock(Realtime): error: 186 ns, adjusted frequency from 2299795770 Hz to 2299796454 Hz D0916 15:41:29.359952 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112771793731516 monotonicBaseRef:6000238643 monotonicFrequency:2299796022 realtimeReady:1 realtimeBaseCycles:24112771794055195 realtimeBaseRef:1568648489359875464 realtimeFrequency:2299796454} D0916 15:41:30.360183 57176 x:0] Clock(Monotonic): error: 69 ns, adjusted frequency from 2299796022 Hz to 2299796220 Hz D0916 15:41:30.360320 57176 x:0] Clock(Realtime): error: 57 ns, adjusted frequency from 2299796454 Hz to 2299796172 Hz D0916 15:41:30.360378 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112774094526809 monotonicBaseRef:7000673147 monotonicFrequency:2299796220 realtimeReady:1 realtimeBaseCycles:24112774094864263 realtimeBaseRef:1568648490360315769 realtimeFrequency:2299796172} D0916 15:41:31.360824 57176 x:0] Clock(Monotonic): error: 172 ns, adjusted frequency from 2299796220 Hz to 2299796476 Hz D0916 15:41:31.360964 57176 x:0] Clock(Realtime): error: -12 ns, adjusted frequency from 2299796172 Hz to 2299796054 Hz D0916 15:41:31.361048 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112776395777644 monotonicBaseRef:8001305644 monotonicFrequency:2299796476 realtimeReady:1 realtimeBaseCycles:24112776396138179 realtimeBaseRef:1568648491360958323 realtimeFrequency:2299796054} D0916 15:41:32.360468 57176 x:0] Clock(Monotonic): error: -54 ns, adjusted frequency from 2299796476 Hz to 2299795962 Hz D0916 15:41:32.360598 57176 x:0] Clock(Realtime): error: -150 ns, adjusted frequency from 2299796054 Hz to 2299795731 Hz D0916 15:41:32.360695 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112778694765395 monotonicBaseRef:9000953993 monotonicFrequency:2299795962 realtimeReady:1 realtimeBaseCycles:24112778695095124 realtimeBaseRef:1568648492360593460 realtimeFrequency:2299795731} D0916 15:41:33.359738 57176 x:0] Clock(Monotonic): error: 21 ns, adjusted frequency from 2299795962 Hz to 2299796160 Hz D0916 15:41:33.359908 57176 x:0] Clock(Realtime): error: 179 ns, adjusted frequency from 2299795731 Hz to 2299796521 Hz D0916 15:41:33.359996 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112780992891918 monotonicBaseRef:10000228085 monotonicFrequency:2299796160 realtimeReady:1 realtimeBaseCycles:24112780993304554 realtimeBaseRef:1568648493359903702 realtimeFrequency:2299796521} D0916 15:41:34.359701 57176 x:0] Clock(Monotonic): error: -62 ns, adjusted frequency from 2299796160 Hz to 2299795967 Hz D0916 15:41:34.359854 57176 x:0] Clock(Realtime): error: -31 ns, adjusted frequency from 2299796521 Hz to 2299796036 Hz D0916 15:41:34.359937 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112783292601552 monotonicBaseRef:11000190461 monotonicFrequency:2299795967 realtimeReady:1 realtimeBaseCycles:24112783292976911 realtimeBaseRef:1568648494359849712 realtimeFrequency:2299796036} D0916 15:41:35.360920 57176 x:0] Clock(Monotonic): error: -44 ns, adjusted frequency from 2299795967 Hz to 2299795965 Hz D0916 15:41:35.361092 57176 x:0] Clock(Realtime): error: -139 ns, adjusted frequency from 2299796036 Hz to 2299795783 Hz D0916 15:41:35.361196 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112785595191513 monotonicBaseRef:12001405348 monotonicFrequency:2299795965 realtimeReady:1 realtimeBaseCycles:24112785595616320 realtimeBaseRef:1568648495361086070 realtimeFrequency:2299795783} D0916 15:41:36.359730 57176 x:0] Clock(Monotonic): error: -30 ns, adjusted frequency from 2299795965 Hz to 2299796019 Hz D0916 15:41:36.359869 57176 x:0] Clock(Realtime): error: 10 ns, adjusted frequency from 2299795783 Hz to 2299796116 Hz D0916 15:41:36.359936 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112787892259621 monotonicBaseRef:13000219217 monotonicFrequency:2299796019 realtimeReady:1 realtimeBaseCycles:24112787892604558 realtimeBaseRef:1568648496359865289 realtimeFrequency:2299796116} D0916 15:41:37.359698 57176 x:0] Clock(Monotonic): error: 6 ns, adjusted frequency from 2299796019 Hz to 2299796116 Hz D0916 15:41:37.359801 57176 x:0] Clock(Realtime): error: 158 ns, adjusted frequency from 2299796116 Hz to 2299796437 Hz D0916 15:41:37.359872 57176 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:24112790191983332 monotonicBaseRef:14000187775 monotonicFrequency:2299796116 realtimeReady:1 realtimeBaseCycles:24112790192243200 realtimeBaseRef:1568648497359796815 realtimeFrequency:2299796437}