I0708 22:19:22.273235 65121 x:0] Watchdog starting loop, tasks: 7, discount: 0s I0708 22:19:37.937001 12192 x:0] *************************** I0708 22:19:37.937342 12192 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 -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-executor080568411] I0708 22:19:37.962235 12192 x:0] Git Revision: 54dabe736f400279986ab0eefc29fe3956b0f216 I0708 22:19:37.962386 12192 x:0] PID: 12192 I0708 22:19:37.962497 12192 x:0] UID: 0, GID: 0 I0708 22:19:37.962614 12192 x:0] Configuration: I0708 22:19:37.962737 12192 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0708 22:19:37.962916 12192 x:0] Platform: ptrace I0708 22:19:37.963090 12192 x:0] FileAccess: proxy, overlay: false I0708 22:19:37.963199 12192 x:0] Network: sandbox, logging: false I0708 22:19:37.963312 12192 x:0] Strace: false, max size: 1024, syscalls: [] I0708 22:19:37.963438 12192 x:0] *************************** I0708 22:19:37.979491 65121 x:0] EXEC: [/syz-executor080568411] executing program executing program panic: interface conversion: unix.Receiver is nil, not *unix.queueReceiver goroutine 205 [running]: gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix.(*connectionlessEndpoint).UnidirectionalConnect(0xc42041c190, 0xc4201f78c0, 0x42eb2d, 0xc42010a300) pkg/tcpip/transport/unix/connectionless.go:70 +0x158 gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix.(*connectionlessEndpoint).Connect(0xc42044ea00, 0x7fe7801ba000, 0xc42041c190, 0x80) pkg/tcpip/transport/unix/connectionless.go:107 +0x43 gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix.(*SocketOperations).Connect(0xc42044eaa0, 0xc4204a5600, 0xc420474500, 0x80, 0x80, 0x1, 0x0) pkg/sentry/socket/unix/unix.go:340 +0xe6 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Connect(0xc4204a5600, 0x4, 0x20000040, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_socket.go:278 +0x21e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204a5600, 0x2a, 0x4, 0x20000040, 0x80, 0x0, 0x0, 0x0, 0xc420448000, 0x20000000, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204a5600, 0x2a, 0x4, 0x20000040, 0x80, 0x0, 0x0, 0x0, 0x4, 0x20000040) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204a5600, 0x2a, 0x4, 0x20000040, 0x80, 0x0, 0x0, 0x0, 0xc420448100, 0xc4201f7c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204a5600, 0x2, 0xc420448000) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204a5600, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204a5600, 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:251 +0x194 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc42010e280) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42010e274) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc4202c4000) pkg/sentry/kernel/kernel.go:730 +0x55 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc4203ba000, 0x0, 0x0) runsc/boot/loader.go:554 +0x4e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc420144800, 0x10e66e0, 0xc42013c010, 0xc42014e3c0, 0xc420133e40, 0x2, 0x2, 0x0) runsc/cmd/boot.go:161 +0x10a6 github.com/google/subcommands.(*Commander).Execute(0xc420150000, 0x10e66e0, 0xc42013c010, 0xc420133e40, 0x2, 0x2, 0x1) external/com_github_google_subcommands/subcommands.go:141 +0x487 github.com/google/subcommands.Execute(0x10e66e0, 0xc42013c010, 0xc420133e40, 0x2, 0x2, 0xc42015ce00) external/com_github_google_subcommands/subcommands.go:371 +0x81 main.main() runsc/main.go:203 +0x1933 goroutine 19 [syscall]: os/signal.signal_recv(0x460411) 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 20 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1000168, 0xc420126360, 0xc4201d22a0, 0xc4201263c0) 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 4 [semacquire]: sync.runtime_notifyListWait(0xc4202be410, 0x2) GOROOT/src/runtime/sema.go:510 +0x11a sync.(*Cond).Wait(0xc4202be400) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc4202be000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:416 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc4202be000) pkg/sentry/platform/filemem/filemem.go:360 +0x78 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:178 +0x1f6 goroutine 10 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce1e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 7 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc42010e120, 0xc4202bc140) pkg/sentry/kernel/timekeeper.go:208 +0x216 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:176 +0xff goroutine 8 [syscall]: syscall.Syscall(0x7, 0xc4200dd6a0, 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(0xc4202c8690, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x105 gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc42000e048, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18e gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc42000c420) pkg/control/server/server.go:99 +0x54 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc42000c420) 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 9 [select, locked to thread]: runtime.gopark(0x1001b78, 0x0, 0xfdae4a, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0xf9 runtime.selectgo(0xc4202ebf50, 0xc4202d0540) 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 21 [select]: reflect.rselect(0xc4203a4480, 0x22, 0x22, 0xc42014f200, 0x22) GOROOT/src/runtime/select.go:624 +0x17a reflect.Select(0xc4203a2000, 0x22, 0x49, 0xc4202d0480, 0x12, 0x1f772f0, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x909 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc4202c4000, 0xc420288400, 0x21, 0x40, 0xc4202d0420, 0xc4202d0480) 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 22 [syscall]: syscall.Syscall6(0x119, 0xb, 0xc4200edae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib~/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0xb, 0xc4200edae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x91 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc4202a2580, 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 11 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce280) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 12 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce320) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 13 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce3c0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 14 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce460) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 15 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc4202ba0e0) 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 16 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce6e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 50 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420416000, 0xc4202d0c60, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420416000, 0xc4202d0c60, 0x10e1c00, 0x0, 0x2a890a8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420416000, 0x0, 0xff01, 0x2a890a8, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420416000, 0x2a890a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4200ffa70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420416000, 0xca, 0x2a890a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420416000, 0xca, 0x2a890a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a890a8, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420416000, 0xca, 0x2a890a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203d5720, 0xc4200ffc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420416000, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420416000, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420416000, 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:251 +0x194 goroutine 51 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce780) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 52 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4200f0df0, 0xc4202d0de0, 0xc4202d21c0, 0xc4202d0e40) 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 37 [semacquire]: sync.runtime_Semacquire(0xc4203de6d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203de6c8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203de000) pkg/sentry/kernel/task_run.go:339 +0x41 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc4203ba000, 0x1, 0xc420446030, 0x25, 0xc4203ac028, 0xc4200fb901, 0x576c8b) runsc/boot/loader.go:533 +0xbe gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc4203ba000, 0xc420446030, 0x25, 0xc4203ac028, 0x0, 0x0) runsc/boot/loader.go:513 +0x18a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc4202c8750, 0xc4203a6420, 0xc4203ac028, 0x0, 0x0) runsc/boot/controller.go:241 +0xab reflect.Value.call(0xc42010e660, 0xc42000e178, 0x13, 0xfd9c3d, 0x4, 0xc4200fbe68, 0x3, 0x3, 0x4edf15, 0xe94420, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42010e660, 0xc42000e178, 0x13, 0xc4200fbe68, 0x3, 0x3, 0x0, 0xc4202c8750, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202c8720, 0xc4202e80f0, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202c8720, 0xc4202e80f0, 0xc4202c8720, 0xc4202e80f0) pkg/urpc/urpc.go:389 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202c8720, 0xc4202e80f0) pkg/urpc/urpc.go:409 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x6f goroutine 24 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420160400, 0xc4201266c0, 0xc4202d0f60, 0x0, 0xe55e71292) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420160400, 0xc4201266c0, 0x2a88401, 0x1c4e2e6034, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420160400, 0xc4201266c0, 0x10e1c01, 0xdf8475800, 0x2a884d0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420160400, 0xdf8475800, 0x0, 0x2a884d0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420160400, 0x2a884d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x47b87e, 0xc420473a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420160400, 0xca, 0x2a884d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420160400, 0xca, 0x2a884d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x2a884d0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420160400, 0xca, 0x2a884d0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc4201f29a0, 0xc420473c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420160400, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420160400, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420160400, 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:251 +0x194 goroutine 53 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202ce820) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 38 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204a2000, 0xc420462180, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204a2000, 0xc420462180, 0x10e1c00, 0x0, 0xc4200ca548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204a2000, 0x0, 0xff01, 0xc4200ca548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204a2000, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc42046fa70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204a2000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204a2000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200ca548, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204a2000, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42046a160, 0xc42046fc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204a2000, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204a2000, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204a2000, 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:251 +0x194 goroutine 39 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204a2900, 0xc420462360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204a2900, 0xc420462360, 0x10e1c00, 0x0, 0x2aa6800, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204a2900, 0x0, 0xff01, 0x2aa6800, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204a2900, 0x2aa6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc42046da70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204a2900, 0xca, 0x2aa6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204a2900, 0xca, 0x2aa6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2aa6800, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204a2900, 0xca, 0x2aa6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42046a220, 0xc42046dc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204a2900, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204a2900, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204a2900, 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:251 +0x194 goroutine 67 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420373180) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 83 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204b4000) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 156 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e8460) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 26 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42015e000, 0xc4204a8360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42015e000, 0xc4204a8360, 0x10e1c00, 0x0, 0xc4201b4148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42015e000, 0x0, 0xff01, 0xc4201b4148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42015e000, 0xc4201b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc420101a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42015e000, 0xca, 0xc4201b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42015e000, 0xca, 0xc4201b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201b4148, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42015e000, 0xca, 0xc4201b4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420528160, 0xc420101c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42015e000, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42015e000, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42015e000, 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:251 +0x194 goroutine 101 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420416900, 0xc4202d01e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420416900, 0xc4202d01e0, 0x10e1c00, 0x0, 0xc4200cad48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420416900, 0x0, 0xff01, 0xc4200cad48, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420416900, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc42027da70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420416900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420416900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200cad48, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420416900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42046a0a0, 0xc42027dc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420416900, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420416900, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420416900, 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:251 +0x194 goroutine 102 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204b46e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 41 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420266000, 0xc4204dc660, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420266000, 0xc4204dc660, 0x10e1c00, 0x0, 0xc4201de148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420266000, 0x0, 0xff01, 0xc4201de148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420266000, 0xc4201de148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4200fda70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420266000, 0xca, 0xc4201de148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420266000, 0xca, 0xc4201de148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201de148, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420266000, 0xca, 0xc4201de148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203682e0, 0xc4200fdc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420266000, 0x2, 0xc420406480) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420266000, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420266000, 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:251 +0x194 goroutine 163 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023e0a0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 164 [semacquire]: sync.runtime_Semacquire(0xc4203deed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203deec8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203de800) pkg/sentry/kernel/task_run.go:339 +0x41 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420279958, 0xc420360870, 0xc42013da7c, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x834 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc4202c8750, 0xc420360870, 0xc42013da7c, 0x0, 0x0) runsc/boot/controller.go:210 +0xc1 reflect.Value.call(0xc42010e3c0, 0xc42000e0b0, 0x13, 0xfd9c3d, 0x4, 0xc420279e68, 0x3, 0x3, 0x4edf15, 0xe94420, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42010e3c0, 0xc42000e0b0, 0x13, 0xc420279e68, 0x3, 0x3, 0x0, 0xc4202c8750, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202c8720, 0xc4202e8090, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202c8720, 0xc4202e8090, 0xc4202c8720, 0xc4202e8090) pkg/urpc/urpc.go:389 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202c8720, 0xc4202e8090) pkg/urpc/urpc.go:409 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x6f goroutine 157 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e86e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 158 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e8780) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 159 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e8820) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 160 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e88c0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 161 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e8960) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 178 [runnable, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).newThread(0xc420366240, 0x15aea20) pkg/sentry/platform/ptrace/subprocess.go:261 +0xac gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).(gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newThread)-fm(0xc420173978) pkg/sentry/platform/ptrace/subprocess.go:420 +0x42 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*threadPool).lookupOrCreate(0xc420366330, 0xff64, 0xc420173a38, 0x2) pkg/sentry/platform/ptrace/subprocess.go:91 +0x2ba gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).syscall(0xc420366240, 0x9, 0xc420173ab0, 0x6, 0x6, 0x0, 0x0, 0x0) pkg/sentry/platform/ptrace/subprocess.go:508 +0xd8 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).MapFile(0xc420366240, 0x6c0000, 0x8, 0x9f3000, 0x9ff000, 0xc400000101, 0x8013f1, 0xc4201626a0) pkg/sentry/platform/ptrace/subprocess.go:519 +0x18f gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).MapInto(0xc4202be000, 0x10eb920, 0xc420366240, 0x6c0000, 0x9f3000, 0x9ff000, 0xc400000101, 0x43e77c, 0xc420162650) pkg/sentry/platform/filemem/filemem.go:460 +0x121 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).mapASLocked(0xc420162000, 0xc420162668, 0x1, 0x6c7000, 0x6c8000, 0x6c7000, 0x6c8000, 0x1) pkg/sentry/mm/address_space.go:184 +0x362 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc420162000, 0x10ec340, 0xc4204a3b00, 0x6c7910, 0xc420000101, 0x7f8f4c30bcf0, 0xc4201f2180, 0x101) pkg/sentry/mm/syscalls.go:69 +0x292 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204a3b00, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:235 +0xc1b gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204a3b00, 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:251 +0x194 goroutine 179 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e8be0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 180 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4204ee5b0, 0xc4203b71a0, 0xc4201d2000, 0xc4203b7200) 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 166 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4200f01b0, 0xc4203c25a0, 0xc4202d2000, 0xc4203c2600) 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 252 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f400) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 248 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f220) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 249 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f2c0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 204 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204e9f40) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 251 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201ac000, 0xc4203c37a0, 0xc4201de360, 0x0, 0xe57b724a9) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4201ac000, 0xc4203c37a0, 0x6c2c01, 0xe58e84425, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201ac000, 0xc4203c37a0, 0x10e1c01, 0x1312d00, 0x6c2c24, 0xffffffff00000001, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201ac000, 0x1312d00, 0x0, 0x6c2c24, 0xffffffff00000001, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201ac000, 0x6c2c24, 0x0, 0x1, 0x7f8f4c30bcd0, 0x0, 0x0, 0x47b87e, 0xc4201f9a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201ac000, 0xca, 0x6c2c24, 0x0, 0x1, 0x7f8f4c30bcd0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201ac000, 0xca, 0x6c2c24, 0x0, 0x1, 0x7f8f4c30bcd0, 0x0, 0x0, 0x6c2c24, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201ac000, 0xca, 0x6c2c24, 0x0, 0x1, 0x7f8f4c30bcd0, 0x0, 0x0, 0xc420194160, 0xc4201f9c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201ac000, 0x2, 0xc420448000) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201ac000, 0x10dd380, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201ac000, 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:251 +0x194 goroutine 250 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f360) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 246 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f0e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 247 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42023f180) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd W0708 22:19:38.674097 64912 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": EOF error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": EOF