D1023 12:39:32.837902 19471 x:0] Time: Adjusting syscall overhead up to 4000 I1023 12:39:32.837960 19471 x:0] CalibratedClock(Monotonic): ready D1023 12:39:32.837977 19471 x:0] Time: Adjusting syscall overhead up to 4000 I1023 12:39:32.837982 19471 x:0] CalibratedClock(Realtime): ready D1023 12:39:32.837987 19471 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:4413145707105792 monotonicBaseRef:1000183283 monotonicFrequency:2299798699 realtimeReady:1 realtimeBaseCycles:4413145707186292 realtimeBaseRef:1540298372837981249 realtimeFrequency:2299798815} D1023 12:39:33.837971 19471 x:0] Clock(Monotonic): error: 242 ns, adjusted frequency from 2299798699 Hz to 2299799603 Hz D1023 12:39:33.838170 19471 x:0] Clock(Realtime): error: 410 ns, adjusted frequency from 2299798815 Hz to 2299800098 Hz D1023 12:39:33.838180 19471 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:4413148006926433 monotonicBaseRef:2000192823 monotonicFrequency:2299799603 realtimeReady:1 realtimeBaseCycles:4413148007416082 realtimeBaseRef:1540298373838168645 realtimeFrequency:2299800098} I1023 12:39:34.789213 19775 x:0] *************************** I1023 12:39:34.789258 19775 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -panic-signal=12 -network=none -debug -platform=ptrace -file-access=shared -network=host exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-0 /syz-executor156773432] I1023 12:39:34.789295 19775 x:0] Git Revision: 8cbca46b6d99bcf0b2647ffa247b0963f872916b I1023 12:39:34.789299 19775 x:0] PID: 19775 I1023 12:39:34.789303 19775 x:0] UID: 0, GID: 0 I1023 12:39:34.789305 19775 x:0] Configuration: I1023 12:39:34.789310 19775 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I1023 12:39:34.789312 19775 x:0] Platform: ptrace I1023 12:39:34.789325 19775 x:0] FileAccess: shared, overlay: false I1023 12:39:34.789329 19775 x:0] Network: host, logging: false I1023 12:39:34.789334 19775 x:0] Strace: false, max size: 1024, syscalls: [] I1023 12:39:34.789337 19775 x:0] *************************** D1023 12:39:34.789389 19775 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.789754 19775 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-0": signal 0 D1023 12:39:34.789773 19775 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.789776 19775 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.789893 19775 x:0] urpc: successfully marshalled 113 bytes. D1023 12:39:34.790078 19471 x:0] urpc: unmarshal success. D1023 12:39:34.790146 19471 x:0] containerManager.Signal "ci-gvisor-ptrace-direct-overlay-host-0" 0, all: false D1023 12:39:34.790201 19471 x:0] urpc: successfully marshalled 37 bytes. D1023 12:39:34.790239 19775 x:0] urpc: unmarshal success. D1023 12:39:34.790288 19775 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-0", args: &{Filename: Argv:[/syz-executor156773432] Envv:[SYZ_GVISOR_PROXY=1] Root: WorkingDirectory:/tmp KUID:0 KGID:0 ExtraKGIDs:[] Capabilities:0xc00013e8d0 StdioIsPty:false FilePayload:{Files:[0xc00000c010 0xc00000c018 0xc00000c020]} ContainerID:} D1023 12:39:34.790348 19775 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-0" in sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.790352 19775 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.790638 19775 x:0] urpc: successfully marshalled 410 bytes. D1023 12:39:34.790751 19471 x:0] urpc: unmarshal success. D1023 12:39:34.790954 19471 x:0] containerManager.ExecuteAsync: &{Filename: Argv:[/syz-executor156773432] Envv:[SYZ_GVISOR_PROXY=1] Root: WorkingDirectory:/tmp KUID:0 KGID:0 ExtraKGIDs:[] Capabilities:0xc00013e000 StdioIsPty:false FilePayload:{Files:[0xc00000c030 0xc00000c040 0xc00000c048]} ContainerID:ci-gvisor-ptrace-direct-overlay-host-0} I1023 12:39:34.791081 19471 x:0] EXEC: [/syz-executor156773432] D1023 12:39:34.791248 19471 x:0] send [FD 5] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 4, Names: [syz-executor156773432]} D1023 12:39:34.791594 19471 x:0] recv [FD 5] [Tag 000001] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 846792, BlockSize: 4096, Blocks: 1656, ATime: {Sec: 1540298374, NanoSec: 776247373}, MTime: {Sec: 1540298374, NanoSec: 776247373}, CTime: {Sec: 1540298374, NanoSec: 780247722}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 10488709}]} D1023 12:39:34.791661 19471 x:0] send [FD 5] [Tag 000001] Tgetattr{FID: 4, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1023 12:39:34.791792 19471 x:0] recv [FD 5] [Tag 000001] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 10488709}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 846792, BlockSize: 4096, Blocks: 1656, ATime: {Sec: 1540298374, NanoSec: 776247373}, MTime: {Sec: 1540298374, NanoSec: 776247373}, CTime: {Sec: 1540298374, NanoSec: 780247722}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1023 12:39:34.791812 19471 x:0] send [FD 5] [Tag 000001] Twalk{FID: 4, NewFID: 5, Names: []} D1023 12:39:34.791910 19471 x:0] recv [FD 5] [Tag 000001] Rwalk{QIDs: [QID{Type: 0, Version: 0, Path: 10488709}]} D1023 12:39:34.791929 19471 x:0] send [FD 5] [Tag 000001] Tlopen{FID: 5, Flags: ReadOnly} D1023 12:39:34.792039 19471 x:0] recv [FD 5] [Tag 000001] Rlopen{QID: QID{Type: 0, Version: 0, Path: 10488709}, IoUnit: 0, File: &{{29}}} D1023 12:39:34.793009 19471 x:0] Allocating stack with size of 8388608 bytes D1023 12:39:34.793152 19471 x:0] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-0 0}:0xc000390d60 {ci-gvisor-ptrace-direct-overlay-host-0 14}:0xc00029e7a0] D1023 12:39:34.793216 19471 x:0] urpc: successfully marshalled 37 bytes. D1023 12:39:34.793254 19775 x:0] urpc: unmarshal success. D1023 12:39:34.793298 19775 x:0] Wait on PID 14 in container "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.793306 19775 x:0] Waiting for PID 14 in sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.793309 19775 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.793354 19775 x:0] urpc: successfully marshalled 120 bytes. D1023 12:39:34.793525 19471 x:0] urpc: unmarshal success. D1023 12:39:34.793575 19471 x:0] containerManager.Wait D1023 12:39:34.794827 19471 x:0] [ 14] Interrupt queued D1023 12:39:34.797821 19471 x:0] send [FD 5] [Tag 000001] Twalkgetattr{FID: 1, NewFID: 6, Names: [etc]} D1023 12:39:34.798009 19471 x:0] recv [FD 5] [Tag 000001] Rlerror{Error: 2} executing program D1023 12:39:34.799334 19471 x:0] [ 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D1023 12:39:34.799564 19471 x:0] [ 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1023 12:39:34.799585 19471 x:0] [ 14] Transitioning from exit state TaskExitZombie to TaskExitDead D1023 12:39:34.799617 19471 x:0] updated processes (removal): map[{ci-gvisor-ptrace-direct-overlay-host-0 0}:0xc000390d60] D1023 12:39:34.799658 19471 x:0] urpc: successfully marshalled 36 bytes. D1023 12:39:34.799703 19775 x:0] urpc: unmarshal success. I1023 12:39:34.799745 19775 x:0] Exiting with status: 0 D1023 12:39:34.807915 19471 x:0] urpc: unmarshal success. D1023 12:39:34.807939 19471 x:0] containerManager.Signal "ci-gvisor-ptrace-direct-overlay-host-0" 0, all: false D1023 12:39:34.807972 19471 x:0] urpc: successfully marshalled 37 bytes. panic: Signal-induced panic goroutine 33 [running]: gvisor.googlesource.com/gvisor/runsc/boot.New.func1(0xc0000fdbc0) runsc/boot/loader.go:308 +0x50 created by gvisor.googlesource.com/gvisor/runsc/boot.New runsc/boot/loader.go:306 +0x16b6 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc00028e264) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc00028e264) GOROOT/src/sync/waitgroup.go:130 +0x64 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc000294000) pkg/sentry/kernel/kernel.go:794 +0x35 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc000338000, 0x0, 0x0) runsc/boot/loader.go:715 +0x2e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc000222200, 0xd04ce0, 0xc0000cc008, 0xc0000fccc0, 0xc000207160, 0x2, 0x2, 0x0) runsc/cmd/boot.go:191 +0x9da github.com/google/subcommands.(*Commander).Execute(0xc000126000, 0xd04ce0, 0xc0000cc008, 0xc000207160, 0x2, 0x2, 0xc000207160) external/com_github_google_subcommands/subcommands.go:141 +0x2fa github.com/google/subcommands.Execute(0xd04ce0, 0xc0000cc008, 0xc000207160, 0x2, 0x2, 0xc29e52) external/com_github_google_subcommands/subcommands.go:371 +0x5f main.main() runsc/main.go:224 +0x1195 goroutine 5 [syscall]: os/signal.signal_recv(0xd01720) GOROOT/src/runtime/sigqueue.go:139 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x22 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:29 +0x41 goroutine 6 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4d1b8, 0xc00011a0c0, 0xc00011a120) pkg/sentry/platform/ptrace/subprocess.go:162 +0x130 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0xd2 goroutine 17 [sync.Cond.Wait]: sync.runtime_notifyListWait(0xc000290420, 0xc000000001) GOROOT/src/runtime/sema.go:510 +0xeb sync.(*Cond).Wait(0xc000290410) GOROOT/src/sync/cond.go:56 +0x92 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc000290000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:461 +0x86 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc000290000) pkg/sentry/platform/filemem/filemem.go:405 +0x67 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:198 +0x16f goroutine 20 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc00028c060, 0xc00028e190) pkg/sentry/kernel/timekeeper.go:214 +0x164 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:182 +0xbf goroutine 21 [syscall]: syscall.Syscall(0x7, 0xc0000d66d8, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/syscall/asm_linux_amd64.s:18 +0x5 gvisor.googlesource.com/gvisor/pkg/unet.(*Socket).wait(0xc000298420, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x8c gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00028a020, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x10a gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc0002921e0) pkg/control/server/server.go:99 +0x32 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc0002921e0) pkg/control/server/server.go:87 +0x2b created by gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 7 [select]: reflect.rselect(0xc00041e000, 0x22, 0x22, 0xc00041e000, 0x22) GOROOT/src/runtime/select.go:542 +0x3ee reflect.Select(0xc000310000, 0x22, 0x49, 0x0, 0xb22a40, 0x1314358, 0x99, 0x0) GOROOT/src/reflect/value.go:2095 +0x18e gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc000294000, 0xc000030600, 0x21, 0x40, 0xc0002a0360, 0xc0002a03c0, 0xc0002a0420) pkg/sentry/sighandling/sighandling.go:47 +0x3c3 created by gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.PrepareForwarding pkg/sentry/sighandling/sighandling.go:136 +0x285 goroutine 8 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc000340b00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0x10, 0xc000340b00, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x74 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc0003676a0, 0x0, 0xc000032000) pkg/waiter/fdnotifier/fdnotifier.go:146 +0x7a created by gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.newNotifier pkg/waiter/fdnotifier/fdnotifier.go:61 +0xaa goroutine 66 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020afa0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 10 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020ab40) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 11 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020abe0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 12 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020ac80) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 13 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020ad20) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 14 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020adc0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 15 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000286070) pkg/sentry/watchdog/watchdog.go:181 +0xca created by gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x1d6 goroutine 16 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020ae60) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 65 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000229500, 0xc00011a960, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000229500, 0xc00011a960, 0xd03d00, 0x0, 0x2e36628, 0x4d9b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000229500, 0x0, 0x95a601, 0x2e36628, 0x4d9b00, 0xffffffff, 0x0, 0x4cb7, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000229500, 0x2e36628, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004d9c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000229500, 0xca, 0x2e36628, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000229500, 0xca, 0x2e36628, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000229500, 0xca, 0x2e36628, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc0004d9e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000229500, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000229500, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000229500, 0x1) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 98 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000434000) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 99 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000428210, 0xc0004300c0, 0xc000430120) pkg/sentry/platform/ptrace/subprocess.go:162 +0x130 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0xd2 goroutine 52 [semacquire]: sync.runtime_Semacquire(0xc000354ed0) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc000354ec8) GOROOT/src/sync/waitgroup.go:130 +0x64 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc000354800) pkg/sentry/kernel/task_run.go:338 +0x33 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc000338000, 0xc000354800, 0xc00027f980) runsc/boot/loader.go:697 +0x2b gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc000338000, 0xc00013ec60, 0x26, 0xc000393190, 0x0, 0x0) runsc/boot/loader.go:651 +0xef gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc000292200, 0xc000390d90, 0xc000393190, 0x0, 0x0) runsc/boot/controller.go:406 +0x7d reflect.Value.call(0xc00028c660, 0xc00028a190, 0x13, 0xc24c4d, 0x4, 0xc00027fe78, 0x3, 0x3, 0xad1740, 0xad0001, ...) GOROOT/src/reflect/value.go:447 +0x449 reflect.Value.Call(0xc00028c660, 0xc00028a190, 0x13, 0xc00027fe78, 0x3, 0x3, 0x0, 0xc000292200, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc0002984b0, 0xc00033c090, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x4e4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0002984b0, 0xc00033c090, 0xc0002984b0, 0xc00033c090) pkg/urpc/urpc.go:393 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0002984b0, 0xc00033c090) pkg/urpc/urpc.go:413 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x61 goroutine 35 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a4000, 0xc000498180, 0xc0002a05a0, 0x0, 0x8c97b1b2) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0004a4000, 0xc000498180, 0x2e35801, 0xe84df0922, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a4000, 0xc000498180, 0xd03d01, 0xdf8475800, 0x2e35890, 0x4a4000, 0xc4ffffffff) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a4000, 0xdf8475800, 0x0, 0x2e35890, 0x0, 0xffffffff, 0x0, 0x4c58, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a4000, 0x2e35890, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc000341c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a4000, 0xca, 0x2e35890, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a4000, 0xca, 0x2e35890, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a4000, 0xca, 0x2e35890, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xcfca00, 0xc000341e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a4000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a4000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a4000, 0x2) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 23 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004a6000) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 53 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004c2000, 0xc0004ae180, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004c2000, 0xc0004ae180, 0xd03d00, 0x0, 0x2e540e0, 0x4d7b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004c2000, 0x0, 0x95a601, 0x2e540e0, 0x4d7b00, 0xffffffff, 0x0, 0x4c91, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004c2000, 0x2e540e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004d7c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004c2000, 0xca, 0x2e540e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004c2000, 0xca, 0x2e540e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004c2000, 0xca, 0x2e540e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc0004d7e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004c2000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004c2000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004c2000, 0x3) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 24 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004a60a0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 82 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004ec000, 0xc000476180, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004ec000, 0xc000476180, 0xd03d00, 0x0, 0xc4200ca948, 0x45fb00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004ec000, 0x0, 0x95a601, 0xc4200ca948, 0x45fb00, 0xffffffff, 0x0, 0x4c8d, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004ec000, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00045fc68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004ec000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004ec000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004ec000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc00045fe58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004ec000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004ec000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004ec000, 0x4) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 55 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004c2a80, 0xc0004ae360, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004c2a80, 0xc0004ae360, 0xd03d00, 0x0, 0xc4200fa148, 0x541b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004c2a80, 0x0, 0x95a601, 0xc4200fa148, 0x541b00, 0xffffffff, 0x0, 0x4cb7, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004c2a80, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000541c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004c2a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004c2a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004c2a80, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc000541e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004c2a80, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004c2a80, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004c2a80, 0x5) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 36 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000504000) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 142 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a4a80, 0xc0004ae3c0, 0xc0004306c0, 0x0, 0x8c93bf55) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0004a4a80, 0xc0004ae3c0, 0x2e39c01, 0xc8257ded, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004a4a80, 0xc0004ae3c0, 0xd03d01, 0x3b91c1b8, 0x2e39c20, 0x4a4a00, 0xc4ffffffff) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004a4a80, 0x3b91c1b8, 0x0, 0x2e39c20, 0x0, 0xffffffff, 0x0, 0x4c73, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004a4a80, 0x2e39c20, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0xc000344c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004a4a80, 0xca, 0x2e39c20, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004a4a80, 0xca, 0x2e39c20, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004a4a80, 0xca, 0x2e39c20, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0xcfca00, 0xc000344e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004a4a80, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004a4a80, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004a4a80, 0x6) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 75 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005040a0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 153 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004eca80, 0xc000484300, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004eca80, 0xc000484300, 0xd03d00, 0x0, 0xc4201c8548, 0x3f5b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004eca80, 0x0, 0x95a601, 0xc4201c8548, 0x3f5b00, 0xffffffff, 0x0, 0x4cb2, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004eca80, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003f5c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004eca80, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004eca80, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004eca80, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc0003f5e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004eca80, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004eca80, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004eca80, 0x7) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 76 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000504140) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 115 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004c3500, 0xc00011aea0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004c3500, 0xc00011aea0, 0xd03d00, 0x0, 0xc4200cad48, 0x2e5b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004c3500, 0x0, 0x95a601, 0xc4200cad48, 0x2e5b00, 0xffffffff, 0x0, 0x4c53, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004c3500, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002e5c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004c3500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004c3500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004c3500, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc0002e5e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004c3500, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004c3500, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004c3500, 0x8) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 77 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0005041e0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 116 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000226000, 0xc00011b0e0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000226000, 0xc00011b0e0, 0xd03d00, 0x0, 0xc4200cb148, 0x347b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000226000, 0x0, 0x95a601, 0xc4200cb148, 0x347b00, 0xffffffff, 0x0, 0x4c8e, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000226000, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000347c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000226000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000226000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000226000, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc000347e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000226000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000226000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000226000, 0x9) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 78 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000504280) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 117 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000226a80, 0xc00011b320, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000226a80, 0xc00011b320, 0xd03d00, 0x0, 0xc4204e0148, 0x137b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000226a80, 0x0, 0x95a601, 0xc4204e0148, 0x137b00, 0xffffffff, 0x0, 0x4ca9, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000226a80, 0xc4204e0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000137c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000226a80, 0xca, 0xc4204e0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000226a80, 0xca, 0xc4204e0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000226a80, 0xca, 0xc4204e0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc000137e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000226a80, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000226a80, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000226a80, 0xa) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 45 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004a6140) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 28 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000314000, 0xc0002a0b40, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000314000, 0xc0002a0b40, 0xd03d00, 0x0, 0xc4204fe548, 0x44bb00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000314000, 0x0, 0x95a601, 0xc4204fe548, 0x44bb00, 0xffffffff, 0x0, 0x4c8e, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000314000, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00044bc68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000314000, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000314000, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000314000, 0xca, 0xc4204fe548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc00044be58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000314000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000314000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000314000, 0xb) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 154 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00020a0a0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 161 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc00034c000, 0xc0002422a0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00034c000, 0xc0002422a0, 0xd03d00, 0x0, 0xc420518148, 0x346b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00034c000, 0x0, 0x95a601, 0xc420518148, 0x346b00, 0xffffffff, 0x0, 0x4c91, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00034c000, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000346c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00034c000, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00034c000, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00034c000, 0xca, 0xc420518148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc000346e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00034c000, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00034c000, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc00034c000, 0xc) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 178 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00048c000) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 29 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc000314a80, 0xc0002a0de0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0x102 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000314a80, 0xc0002a0de0, 0xd03d00, 0x0, 0xc420518548, 0x131b00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000314a80, 0x0, 0x95a601, 0xc420518548, 0x131b00, 0xffffffff, 0x0, 0x4ca9, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000314a80, 0xc420518548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000131c68, 0x202, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:168 +0xf2 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000314a80, 0xca, 0xc420518548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95ebe0, 0xc237c0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x30a gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000314a80, 0xca, 0xc420518548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:280 +0x69 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000314a80, 0xca, 0xc420518548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcfca00, 0xc000131e58) pkg/sentry/kernel/task_syscall.go:241 +0x99 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000314a80, 0x2, 0xc0000f9640) pkg/sentry/kernel/task_syscall.go:216 +0x142 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000314a80, 0xcfca00, 0x0) pkg/sentry/kernel/task_run.go:219 +0xfda gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc000314a80, 0xd) pkg/sentry/kernel/task_run.go:95 +0x163 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:279 +0xfe goroutine 46 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004a61e0) pkg/sentry/kernel/time/time.go:501 +0xb9 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:480 +0x144 goroutine 80 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000390000, 0xc0004311a0, 0xc000431200) pkg/sentry/platform/ptrace/subprocess.go:162 +0x130 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:147 +0xd2 W1023 12:39:34.889132 19463 x:0] Wait RPC to container "ci-gvisor-ptrace-direct-overlay-host-0" failed: . Will try waiting on the sandbox process instead. D1023 12:39:34.889199 19463 x:0] Destroy container "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.889204 19463 x:0] Destroying container "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.889208 19463 x:0] Destroying root container "ci-gvisor-ptrace-direct-overlay-host-0" by destroying sandbox D1023 12:39:34.889212 19463 x:0] Destroy sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.889215 19463 x:0] Killing sandbox "ci-gvisor-ptrace-direct-overlay-host-0" D1023 12:39:34.889254 19463 x:0] Killing gofer for container "ci-gvisor-ptrace-direct-overlay-host-0", PID: 19469 I1023 12:39:39.889541 19463 x:0] Exiting with status: 512