I0819 16:45:39.454964 43016 x:0] CalibratedClock(Monotonic): ready I0819 16:45:39.455265 43016 x:0] CalibratedClock(Realtime): ready I0819 16:46:23.596060 43016 x:0] Watchdog starting loop, tasks: 13, discount: 0s I0819 16:46:39.665228 47305 x:0] *************************** I0819 16:46:39.665459 47305 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -platform=ptrace -file-access=proxy-shared -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-proxy-sandbox-race-3 /syz-executor624782497] I0819 16:46:39.665717 47305 x:0] Git Revision: e9355e64d1a8430f47c2273e93931471905c7dd6 I0819 16:46:39.665776 47305 x:0] PID: 47305 I0819 16:46:39.665813 47305 x:0] UID: 0, GID: 0 I0819 16:46:39.665833 47305 x:0] Configuration: I0819 16:46:39.665853 47305 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0819 16:46:39.665914 47305 x:0] Platform: ptrace I0819 16:46:39.665939 47305 x:0] FileAccess: proxy-shared, overlay: false I0819 16:46:39.665995 47305 x:0] Network: sandbox, logging: false I0819 16:46:39.666033 47305 x:0] Strace: false, max size: 1024, syscalls: [] I0819 16:46:39.666072 47305 x:0] *************************** I0819 16:46:39.673901 43016 x:0] EXEC: [/syz-executor624782497] executing program panic: invalid type: int goroutine 198 [running]: gvisor.googlesource.com/gvisor/pkg/binary.sizeof(0xe7fc40, 0x10b7220, 0x82, 0xe7fc40) pkg/binary/binary.go:203 +0x376 gvisor.googlesource.com/gvisor/pkg/binary.Size(0xe7fc40, 0x10b7220, 0x1) pkg/binary/binary.go:174 +0x8b gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.GetSockOpt(0xc420436400, 0x3, 0x1, 0x8, 0x20000200, 0x20000240, 0x4002e0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_socket.go:467 +0x2f5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420436400, 0x37, 0x3, 0x1, 0x8, 0x20000200, 0x20000240, 0x4002e0, 0xc420350a20, 0x20000000, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420436400, 0x37, 0x3, 0x1, 0x8, 0x20000200, 0x20000240, 0x4002e0, 0x3, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420436400, 0x37, 0x3, 0x1, 0x8, 0x20000200, 0x20000240, 0x4002e0, 0xc420350b20, 0xc42052bc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420436400, 0x2, 0xc420350a20) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420436400, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420436400, 0xe) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc4202b2220) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4202b2214) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc420284120) pkg/sentry/kernel/kernel.go:750 +0x55 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc42023f680, 0x0, 0x0) runsc/boot/loader.go:524 +0x4e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc420152840, 0x10c5a20, 0xc42014a010, 0xc420132420, 0xc42022b0c0, 0x2, 0x2, 0xd45230) runsc/cmd/boot.go:158 +0x101d github.com/google/subcommands.(*Commander).Execute(0xc42015c000, 0x10c5a20, 0xc42014a010, 0xc42022b0c0, 0x2, 0x2, 0x1) external/com_github_google_subcommands/subcommands.go:141 +0x487 github.com/google/subcommands.Execute(0x10c5a20, 0xc42014a010, 0xc42022b0c0, 0x2, 0x2, 0xc420168b50) external/com_github_google_subcommands/subcommands.go:371 +0x81 main.main() runsc/main.go:207 +0x1941 goroutine 20 [syscall]: os/signal.signal_recv(0x460431) GOROOT/src/runtime/sigqueue.go:139 +0xa6 os/signal.loop() GOROOT/src/os/signal/signal_unix.go:22 +0x30 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:28 +0x4f goroutine 21 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xfdf960, 0xc4201342a0, 0xc4201cc380, 0xc420134300) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 34 [semacquire]: sync.runtime_notifyListWait(0xc420290420, 0x0) GOROOT/src/runtime/sema.go:510 +0x11a sync.(*Cond).Wait(0xc420290410) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420290000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:458 +0x94 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420290000) pkg/sentry/platform/filemem/filemem.go:402 +0x78 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:198 +0x216 goroutine 37 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc4202b20c0, 0xc42028e140) pkg/sentry/kernel/timekeeper.go:214 +0x216 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:182 +0xff goroutine 38 [syscall]: syscall.Syscall(0x7, 0xc42029c6a0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:18 +0x5 gvisor.googlesource.com/gvisor/pkg/unet.(*Socket).wait(0xc420282750, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x105 gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc42028c038, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18e gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc4202923c0) pkg/control/server/server.go:99 +0x54 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc4202923c0) pkg/control/server/server.go:87 +0x39 created by gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc7 goroutine 39 [select, locked to thread]: runtime.gopark(0xfe0f48, 0x0, 0xfbbb56, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0xf9 runtime.selectgo(0xc42031cf50, 0xc420286540) GOROOT/src/runtime/select.go:392 +0x11d4 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:549 +0x19f runtime.goexit() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/runtime/asm_amd64.s:2361 +0x1 goroutine 22 [select]: reflect.rselect(0xc420334480, 0x22, 0x22, 0xc420132d20, 0x22) GOROOT/src/runtime/select.go:624 +0x17a reflect.Select(0xc420330000, 0x22, 0x49, 0xc420286480, 0x12, 0x1f467e0, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x909 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc420284120, 0xc420268400, 0x21, 0x40, 0xc420286420, 0xc420286480) pkg/sentry/sighandling/sighandling.go:45 +0x359 created by gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.PrepareForwarding pkg/sentry/sighandling/sighandling.go:130 +0x2cd goroutine 23 [syscall]: syscall.Syscall6(0x119, 0xd, 0xc42031eae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0xd, 0xc42031eae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x91 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc42034df40, 0x0, 0xc420000180) pkg/waiter/fdnotifier/fdnotifier.go:146 +0x1b9 created by gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.newNotifier pkg/waiter/fdnotifier/fdnotifier.go:61 +0x116 goroutine 33 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42017cd00, 0xc420134d80, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42017cd00, 0xc420134d80, 0x10c0f00, 0x0, 0xc4200ca948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42017cd00, 0x0, 0xa801, 0xc4200ca948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42017cd00, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420487a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42017cd00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42017cd00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200ca948, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42017cd00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420362a60, 0xc420487c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42017cd00, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42017cd00, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42017cd00, 0x4) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 25 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023d720) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 26 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023d7c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 27 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023d860) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 28 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023d900) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 29 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023d9a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 30 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc42028a0e0) pkg/sentry/watchdog/watchdog.go:181 +0x128 created by gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x2d5 goroutine 31 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023dc20) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 32 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42017c400, 0xc420134b40, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42017c400, 0xc420134b40, 0x10c0f00, 0x0, 0x2b9f0c8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42017c400, 0x0, 0xa801, 0x2b9f0c8, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42017c400, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4200fba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42017c400, 0xca, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42017c400, 0xca, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b9f0c8, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42017c400, 0xca, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203628e0, 0xc4200fbc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42017c400, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42017c400, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42017c400, 0x1) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 67 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203d4000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 68 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4203e2000, 0xc4203d00c0, 0xc4203e4000, 0xc4203d0120) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 51 [semacquire]: sync.runtime_Semacquire(0xc4203866d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203866c8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc420386000) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc42023f680, 0x1, 0xc42016c9c0, 0x25, 0xc42035dc20, 0xc4200ff901, 0x5781bb) runsc/boot/loader.go:497 +0xbe gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc42023f680, 0xc42016c9c0, 0x25, 0xc42035dc20, 0x0, 0x0) runsc/boot/loader.go:477 +0x18a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc4202923e0, 0xc42013fdb0, 0xc42035dc20, 0x0, 0x0) runsc/boot/controller.go:350 +0xab reflect.Value.call(0xc4202b2660, 0xc42028c188, 0x13, 0xfbaa91, 0x4, 0xc4200ffe68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc4202b2660, 0xc42028c188, 0x13, 0xc4200ffe68, 0x3, 0x3, 0x0, 0xc4202923e0, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202827e0, 0xc420340060, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202827e0, 0xc420340060, 0xc4202827e0, 0xc420340060) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202827e0, 0xc420340060) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 52 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420434000, 0xc4204241e0, 0xc420286660, 0x0, 0xe1f6e6273) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420434000, 0xc4204241e0, 0x2b9e401, 0x1c17b5b0a2, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420434000, 0xc4204241e0, 0x10c0f01, 0xdf8475800, 0x2b9e4f0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420434000, 0xdf8475800, 0x0, 0x2b9e4f0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420434000, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x47c9be, 0xc42045ba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420434000, 0xca, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420434000, 0xca, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x2b9e4f0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420434000, 0xca, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc4204320a0, 0xc42045bc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420434000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420434000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420434000, 0x2) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 40 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202a6140) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 53 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420434900, 0xc4204243c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420434900, 0xc4204243c0, 0x10c0f00, 0x0, 0x2bbc820, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420434900, 0x0, 0xa801, 0x2bbc820, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420434900, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420457a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420434900, 0xca, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420434900, 0xca, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bbc820, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420434900, 0xca, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420432220, 0xc420457c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420434900, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420434900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420434900, 0x3) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 41 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202a61e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 7 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420468000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 8 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42049c000, 0xc4204662a0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42049c000, 0xc4204662a0, 0x10c0f00, 0x0, 0xc4200fa148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42049c000, 0x0, 0xa801, 0xc4200fa148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42049c000, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420489a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42049c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42049c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200fa148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42049c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42049a0a0, 0xc420489c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42049c000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42049c000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42049c000, 0x5) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 42 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202a6280) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 75 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420504000, 0xc4204bc600, 0xc4203d0600, 0x0, 0xe1f667288) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420504000, 0xc4204bc600, 0x2ba2601, 0xe5af16831, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420504000, 0xc4204bc600, 0x10c0f01, 0x3b8b0992, 0x2ba26c0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420504000, 0x3b8b0992, 0x0, 0x2ba26c0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420504000, 0x2ba26c0, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0x47c9be, 0xc420483a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420504000, 0xca, 0x2ba26c0, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420504000, 0xca, 0x2ba26c0, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0x2ba26c0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420504000, 0xca, 0x2ba26c0, 0x0, 0x0, 0xc4200c26d8, 0x0, 0x0, 0xc4205020a0, 0xc420483c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420504000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420504000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420504000, 0x6) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 76 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203d40a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 77 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420504900, 0xc4204a0120, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420504900, 0xc4204a0120, 0x10c0f00, 0x0, 0xc4200fa548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420504900, 0x0, 0xa801, 0xc4200fa548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420504900, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420459a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420504900, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420504900, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200fa548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420504900, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420502160, 0xc420459c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420504900, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420504900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420504900, 0x7) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 195 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203d4140) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 165 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42017a000, 0xc420286840, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42017a000, 0xc420286840, 0x10c0f00, 0x0, 0xc4201c8548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42017a000, 0x0, 0xb601, 0xc4201c8548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42017a000, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420101a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42017a000, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42017a000, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201c8548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42017a000, 0xca, 0xc4201c8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203620a0, 0xc420101c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42017a000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42017a000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42017a000, 0x8) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 78 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202a6000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 196 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420435200, 0xc4203d04e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420435200, 0xc4203d04e0, 0x10c0f00, 0x0, 0xc4204b0148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420435200, 0x0, 0xa801, 0xc4204b0148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420435200, 0xc4204b0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42036fa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420435200, 0xca, 0xc4204b0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420435200, 0xca, 0xc4204b0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204b0148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420435200, 0xca, 0xc4204b0148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420432160, 0xc42036fc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420435200, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420435200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420435200, 0x9) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 129 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023c0a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 54 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42049c900, 0xc4205762a0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42049c900, 0xc4205762a0, 0x10c0f00, 0x0, 0xc4204d4148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42049c900, 0x0, 0xa801, 0xc4204d4148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42049c900, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42036ba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42049c900, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42049c900, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204d4148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42049c900, 0xca, 0xc4204d4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42049a160, 0xc42036bc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42049c900, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42049c900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42049c900, 0xa) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 55 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204680a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 210 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420244000, 0xc4204bc420, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420244000, 0xc4204bc420, 0x10c0f00, 0x0, 0xc4204d4948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420244000, 0x0, 0xa801, 0xc4204d4948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420244000, 0xc4204d4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420563a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420244000, 0xca, 0xc4204d4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420244000, 0xca, 0xc4204d4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204d4948, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420244000, 0xca, 0xc4204d4948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204c60a0, 0xc420563c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420244000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420244000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420244000, 0xb) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 154 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204f6000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 226 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420348000, 0xc4204663c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420348000, 0xc4204663c0, 0x10c0f00, 0x0, 0xc42050a148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420348000, 0x0, 0xa801, 0xc42050a148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420348000, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42055fa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420348000, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420348000, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42050a148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420348000, 0xca, 0xc42050a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203440a0, 0xc42055fc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420348000, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420348000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420348000, 0xc) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 135 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a8000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 197 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420435b00, 0xc4203d0a20, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420435b00, 0xc4203d0a20, 0x10c0f00, 0x0, 0xc42050a548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420435b00, 0x0, 0xa801, 0xc42050a548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420435b00, 0xc42050a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4200fda88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420435b00, 0xca, 0xc42050a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420435b00, 0xca, 0xc42050a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42050a548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420435b00, 0xca, 0xc42050a548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204323a0, 0xc4200fdc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420435b00, 0x2, 0xc4203ec000) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420435b00, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420435b00, 0xd) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 211 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023c1e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 79 [semacquire]: sync.runtime_Semacquire(0xc420386ed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc420386ec8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc420386800) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420561958, 0xc42026a120, 0xc4204bea7c, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x80a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc4202923e0, 0xc42026a120, 0xc4204bea7c, 0x0, 0x0) runsc/boot/controller.go:232 +0xd9 reflect.Value.call(0xc4202b2360, 0xc42028c0a0, 0x13, 0xfbaa91, 0x4, 0xc420561e68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc4202b2360, 0xc42028c0a0, 0x13, 0xc420561e68, 0x3, 0x3, 0x0, 0xc4202923e0, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202827e0, 0xc420346240, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202827e0, 0xc420346240, 0xc4202827e0, 0xc420346240) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202827e0, 0xc420346240) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 136 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a8280) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 137 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a8320) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 138 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a83c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 139 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a8460) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 140 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203a8500) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 199 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203d43c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 200 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4202a85d0, 0xc4203d14a0, 0xc4203e40e0, 0xc4203d1500) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d W0819 16:46:39.861786 43008 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": urpc method "containerManager.Wait" failed: EOF error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": urpc method "containerManager.Wait" failed: EOF W0819 16:46:39.861670 47305 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: urpc method "containerManager.Execute" failed: EOF error getting processes for container: error executing in sandbox: urpc method "containerManager.Execute" failed: EOF