I0725 11:18:18.946811 56583 x:0] *************************** I0725 11:18:18.946882 56583 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -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-test-2 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I0725 11:18:18.947108 56583 x:0] Version release-20190529.1-267-g40e682759fd6 I0725 11:18:18.947141 56583 x:0] PID: 56583 I0725 11:18:18.947151 56583 x:0] UID: 0, GID: 0 I0725 11:18:18.947156 56583 x:0] Configuration: I0725 11:18:18.947165 56583 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root I0725 11:18:18.947169 56583 x:0] Platform: ptrace I0725 11:18:18.947173 56583 x:0] FileAccess: shared, overlay: false I0725 11:18:18.947192 56583 x:0] Network: host, logging: false I0725 11:18:18.947199 56583 x:0] Strace: false, max size: 1024, syscalls: [] I0725 11:18:18.947204 56583 x:0] *************************** D0725 11:18:18.947318 56583 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.949219 56583 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-test-2": signal 0 D0725 11:18:18.949250 56583 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.949264 56583 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.949678 56583 x:0] urpc: successfully marshalled 123 bytes. D0725 11:18:18.950406 56583 x:0] urpc: unmarshal success. D0725 11:18:18.951328 56583 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-test-2", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D0725 11:18:18.951362 56583 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-test-2" in sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.951373 56583 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.951820 56583 x:0] urpc: successfully marshalled 566 bytes. D0725 11:18:18.959234 56583 x:0] urpc: unmarshal success. D0725 11:18:18.959292 56583 x:0] Wait on PID 17 in container "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.959314 56583 x:0] Waiting for PID 17 in sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.959322 56583 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:18.959391 56583 x:0] urpc: successfully marshalled 106 bytes. 2019/07/25 11:18:19 fuzzer started 2019/07/25 11:18:22 connecting to host at stdin 2019/07/25 11:18:22 checking machine... 2019/07/25 11:18:22 checking revisions... 2019/07/25 11:18:22 testing simple program... 2019/07/25 11:18:23 BUG: simple call failed: {Flags:5 Signal:[65483224] Cover:[] Comps: Errno:999} D0725 11:18:23.750821 56583 x:0] urpc: unmarshal success. I0725 11:18:23.750890 56583 x:0] Exiting with status: 256 DIAGNOSIS: I0725 11:18:23.781202 56988 x:0] *************************** I0725 11:18:23.781279 56988 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks ci-gvisor-ptrace-direct-overlay-host-test-2] I0725 11:18:23.781308 56988 x:0] Version release-20190529.1-267-g40e682759fd6 I0725 11:18:23.781315 56988 x:0] PID: 56988 I0725 11:18:23.781331 56988 x:0] UID: 0, GID: 0 I0725 11:18:23.781335 56988 x:0] Configuration: I0725 11:18:23.781339 56988 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root I0725 11:18:23.781344 56988 x:0] Platform: ptrace I0725 11:18:23.781347 56988 x:0] FileAccess: shared, overlay: false I0725 11:18:23.781365 56988 x:0] Network: host, logging: false I0725 11:18:23.781373 56988 x:0] Strace: false, max size: 1024, syscalls: [] I0725 11:18:23.781382 56988 x:0] *************************** D0725 11:18:23.781407 56988 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:23.783199 56988 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-test-2": signal 0 D0725 11:18:23.783241 56988 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:23.783251 56988 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:23.786106 56988 x:0] urpc: successfully marshalled 123 bytes. D0725 11:18:23.786243 56988 x:0] urpc: unmarshal success. I0725 11:18:23.786409 56988 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2", PID: 56339 I0725 11:18:23.786487 56988 x:0] Retrieving sandbox stacks D0725 11:18:23.786742 56988 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:23.789929 56988 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D0725 11:18:23.792915 56988 x:0] urpc: successfully marshalled 36 bytes. D0725 11:18:23.794811 56988 x:0] urpc: unmarshal success. I0725 11:18:23.794998 56988 x:0] *** Stack dump *** goroutine 1292 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xc0006c0b01, 0x7, 0x3, 0xc00057e700) pkg/log/log.go:272 +0xa5 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x15319c8, 0x15319c8, 0xc0006de0a0, 0x0, 0x0) runsc/boot/debug.go:26 +0x26 reflect.Value.call(0xc000314660, 0xc000328198, 0x13, 0xd3194c, 0x4, 0xc0005adec8, 0x3, 0x3, 0xbbbd40, 0x1, ...) GOROOT/src/reflect/value.go:447 +0x461 reflect.Value.Call(0xc000314660, 0xc000328198, 0x13, 0xc0005adec8, 0x3, 0x3, 0x0, 0x15319c8, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000326090, 0xc000232c00, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x524 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000326090, 0xc000232c00, 0xc000326090, 0xc000232c00) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc000326090, 0xc000232c00) pkg/urpc/urpc.go:440 +0x65 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc0002b6174) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0002b6174) GOROOT/src/sync/waitgroup.go:130 +0x65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:929 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0002f4000, 0x0, 0x0) runsc/boot/loader.go:835 +0x3b gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc000238120, 0xeaa980, 0xc0000cc008, 0xc00022c420, 0xc00020eb00, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0xcd1 github.com/google/subcommands.(*Commander).Execute(0xc000126000, 0xeaa980, 0xc0000cc008, 0xc00020eb00, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x2fb github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:261 +0x156a goroutine 5 [syscall]: os/signal.signal_recv(0x0) 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.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xd61d10, 0xc00011a120, 0xc00011a180) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 goroutine 7 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:307 sync.runtime_notifyListWait(0xc000234948, 0x9) GOROOT/src/runtime/sema.go:510 +0xf9 sync.(*Cond).Wait(0xc000234938) GOROOT/src/sync/cond.go:56 +0x9e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000234500, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1079 +0x86 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000234500) pkg/sentry/pgalloc/pgalloc.go:1008 +0x67 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:327 +0x1f8 goroutine 18 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0002b4000, 0xc0002b60a0) pkg/sentry/kernel/timekeeper.go:216 +0x164 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xbf goroutine 33 [select]: reflect.rselect(0xc000252000, 0x22, 0x22, 0xc000252000, 0x1000) GOROOT/src/runtime/select.go:542 +0x38d reflect.Select(0xc000350000, 0x22, 0x49, 0x0, 0xc13e00, 0x15319c8, 0x99, 0x0) GOROOT/src/reflect/value.go:2165 +0x171 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc00031a000, 0x21, 0x40, 0xc0002f0090, 0xc0002ac2a0, 0xc0002ac300, 0xc0002ac360) pkg/sentry/sighandling/sighandling.go:46 +0x3a8 created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x250 goroutine 34 [syscall]: syscall.Syscall(0x7, 0xc000320ee8, 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.dev/gvisor/pkg/unet.(*Socket).wait(0xc000326000, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x8c gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000328000, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x104 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc000324020) pkg/control/server/server.go:99 +0x32 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc000324020) pkg/control/server/server.go:87 +0x2b created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 28 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003be000, 0xc00032aa20, 0xc0002ac0c0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003be000, 0xc00032aa20, 0x1, 0xe2f4dd1c0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003be000, 0xc00032aa20, 0xeabd01, 0xdf8475800, 0x35e4ad0, 0x200d9e00, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:40 +0xae gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003be000, 0xdf8475800, 0x0, 0x35e4ad0, 0x0, 0xffffffff, 0x200000003, 0xc000001b00, 0xc000032000) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003be000, 0x35e4ad0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc00040dc74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003be000, 0xca, 0x35e4ad0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc00040dd10, 0xc00040ddc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003be000, 0xca, 0x35e4ad0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003be000, 0xca, 0x35e4ad0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc00039e540, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003be000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003be000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003be000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 49 [syscall]: syscall.Syscall6(0x119, 0x10, 0xc00042cb00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x5c925f, 0xc00035c970, 0xc00066e270) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x10, 0xc00042cb00, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:71 +0x74 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0003c6f00, 0x0, 0xc000034500) pkg/fdnotifier/fdnotifier.go:148 +0x7a created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:63 +0xaa goroutine 24 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002381b0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 25 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0002e2000) pkg/sentry/watchdog/watchdog.go:181 +0xce created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x1b4 goroutine 26 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000238240) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 27 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000237500, 0xc00032a720, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000237500, 0xc00032a720, 0xeabd00, 0x0, 0x35e5888, 0x7c7200, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000237500, 0x0, 0xc0004c2601, 0x35e5888, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c2600, 0xc00003b400) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000237500, 0x35e5888, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000601c74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000237500, 0xca, 0x35e5888, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000601d10, 0xc000601dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000237500, 0xca, 0x35e5888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000237500, 0xca, 0x35e5888, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00039e3c0, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000237500, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000237500, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000237500, 0x1) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 128 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000364000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 129 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0000eeb40, 0xc0004261e0, 0xc000426240) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 goroutine 51 [semacquire]: sync.runtime_Semacquire(0xc0003976b8) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc0003976b0) GOROOT/src/sync/waitgroup.go:130 +0x65 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0002f4000, 0xc000397000, 0x2b) runsc/boot/loader.go:823 +0x35 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc0002f4000, 0xc000368060, 0x2b, 0xc0004b21a8, 0x0, 0x3) runsc/boot/loader.go:778 +0x1a5 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc000324040, 0xc0002ee000, 0xc0004b21a8, 0x0, 0x0) runsc/boot/controller.go:430 +0x7d reflect.Value.call(0xc0003145a0, 0xc000328158, 0x13, 0xd3194c, 0x4, 0xc000385ec8, 0x3, 0x3, 0xbbd580, 0x1, ...) GOROOT/src/reflect/value.go:447 +0x461 reflect.Value.Call(0xc0003145a0, 0xc000328158, 0x13, 0xc000385ec8, 0x3, 0x3, 0x0, 0xc000324040, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000326090, 0xc000232000, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x524 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000326090, 0xc000232000, 0xc000326090, 0xc000232000) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc000326090, 0xc000232000) pkg/urpc/urpc.go:440 +0x65 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 53 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f0120) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 130 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000016000, 0xc0004264e0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000016000, 0xc0004264e0, 0xeabd00, 0x0, 0x36036c0, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000016000, 0x0, 0xc0004c1001, 0x36036c0, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c1080, 0xc00003b400) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000016000, 0x36036c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000113c74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000016000, 0xca, 0x36036c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000113d10, 0xc000113dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000016000, 0xca, 0x36036c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000016000, 0xca, 0x36036c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000196000, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000016000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000016000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000016000, 0x3) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 29 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002383f0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 30 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003bea80, 0xc00032ad20, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003bea80, 0xc00032ad20, 0xeabd00, 0x0, 0xc4200ca948, 0x3bf300, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003bea80, 0x0, 0xc0004c2c01, 0xc4200ca948, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c2c00, 0xc00003b400) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003bea80, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000407c74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003bea80, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000407d10, 0xc000407dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003bea80, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003bea80, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00039e600, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003bea80, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003bea80, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003bea80, 0x4) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 31 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000238480) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 32 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003bf500, 0xc00032afc0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003bf500, 0xc00032afc0, 0xeabd00, 0x0, 0xc4200f6148, 0x3bfd00, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003bf500, 0x0, 0xc0004c2f01, 0xc4200f6148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c2f00, 0xc000034500) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003bf500, 0xc4200f6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00041dc74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003bf500, 0xca, 0xc4200f6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00041dd10, 0xc00041ddc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003bf500, 0xca, 0xc4200f6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003bf500, 0xca, 0xc4200f6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00039e6c0, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003bf500, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003bf500, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003bf500, 0x5) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 54 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f0240) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 15 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001bc000, 0xc0003f65a0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001bc000, 0xc0003f65a0, 0xeabd00, 0x0, 0xc42021e148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001bc000, 0x0, 0xc0004ed801, 0xc42021e148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004ed800, 0xc000038f00) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001bc000, 0xc42021e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00040bc74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001bc000, 0xca, 0xc42021e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00040bd10, 0xc00040bdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001bc000, 0xca, 0xc42021e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001bc000, 0xca, 0xc42021e148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0001ba000, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001bc000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001bc000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001bc000, 0x6) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 91 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000264000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 131 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000364120) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 92 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000264090) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 167 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000151500, 0xc000176960, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000151500, 0xc000176960, 0xeabd00, 0x0, 0xc42046a148, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000151500, 0x0, 0xc0004c3201, 0xc42046a148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c3200, 0xc000032000) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000151500, 0xc42046a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000119c74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000151500, 0xca, 0xc42046a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000119d10, 0xc000119dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000151500, 0xca, 0xc42046a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000151500, 0xca, 0xc42046a148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00039ea80, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000151500, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000151500, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000151500, 0xc) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 168 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00047c000, 0xc000176c00, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00047c000, 0xc000176c00, 0xeabd00, 0x0, 0xc4200f7148, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00047c000, 0x0, 0xc0004c3301, 0xc4200f7148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004c3380, 0xc000032000) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00047c000, 0xc4200f7148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005afc74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00047c000, 0xca, 0xc4200f7148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005afd10, 0xc0005afdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00047c000, 0xca, 0xc4200f7148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00047c000, 0xca, 0xc4200f7148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00039eb40, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00047c000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00047c000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00047c000, 0xd) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 59 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00045ea80, 0xc0002ad5c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00045ea80, 0xc0002ad5c0, 0xeabd00, 0x0, 0xc4200cb148, 0x0, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00045ea80, 0x0, 0xc000109301, 0xc4200cb148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc000109380, 0xc00003b400) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00045ea80, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003dcc74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00045ea80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003dcd10, 0xc0003dcdc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00045ea80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00045ea80, 0xca, 0xc4200cb148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004f83c0, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00045ea80, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00045ea80, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00045ea80, 0xe) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 58 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002f0750) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 178 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000566000) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 99 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005d2000, 0xc0005ba1e0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005d2000, 0xc0005ba1e0, 0xeabd00, 0x0, 0xc4204c2148, 0x0, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005d2000, 0x0, 0xc0004d8601, 0xc4204c2148, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc0004d8600, 0xc000038f00) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005d2000, 0xc4204c2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000429c74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005d2000, 0xca, 0xc4204c2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000429d10, 0xc000429dc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005d2000, 0xca, 0xc4204c2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005d2000, 0xca, 0xc4204c2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005ce000, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005d2000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005d2000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005d2000, 0xf) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 93 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005e4000, 0xc00011afc0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:124 +0xff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005e4000, 0xc00011afc0, 0xeabd00, 0x0, 0xc4204c2548, 0x5e4800, 0xffffffff) pkg/sentry/kernel/task_block.go:35 +0x1f8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005e4000, 0x0, 0xc00028bc01, 0xc4204c2548, 0x435e00, 0xc0ffffffff, 0x200000003, 0xc00028bc80, 0xc000038f00) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005e4000, 0xc4204c2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00012ac74, 0x40000002, 0x0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x107 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e4000, 0xca, 0xc4204c2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00012ad10, 0xc00012adc8, ...) pkg/sentry/kernel/task_syscall.go:165 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e4000, 0xca, 0xc4204c2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x69 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005e4000, 0xca, 0xc4204c2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005e2000, 0xec45e0) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005e4000, 0x2, 0xc0002a6740) pkg/sentry/kernel/task_syscall.go:219 +0x13d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005e4000, 0xe9a6c0, 0x0) pkg/sentry/kernel/task_run.go:219 +0xe09 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e4000, 0x10) pkg/sentry/kernel/task_run.go:91 +0x194 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:299 +0xfe goroutine 132 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003641b0) pkg/sentry/kernel/time/time.go:512 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:491 +0x150 goroutine 180 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0005c2000, 0xc0005ba0c0, 0xc0005ba120) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 goroutine 332 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00024d8b0, 0xc0007c0b40, 0xc0007c0ba0) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 goroutine 433 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0004048e0, 0xc00045aa20, 0xc00045aa80) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 goroutine 450 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0002a87d0, 0xc00061d320, 0xc00061d380) pkg/sentry/platform/ptrace/subprocess.go:164 +0x17d created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0xd2 I0725 11:18:23.799555 56988 x:0] Exiting with status: 0