I0819 11:27:47.833943 8065 x:0] CalibratedClock(Monotonic): ready I0819 11:27:47.834221 8065 x:0] CalibratedClock(Realtime): ready I0819 11:28:31.922010 8065 x:0] Watchdog starting loop, tasks: 7, discount: 0s I0819 11:28:48.209624 17174 x:0] *************************** I0819 11:28:48.209757 17174 x:0] Args: [/syzkaller/managers/kvm-direct-overlay-host-race/current/image -root /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root -watchdog-action=panic -network=none -platform=ptrace -file-access=direct -overlay -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-kvm-direct-overlay-host-race-0 /syz-executor398284427] I0819 11:28:48.210045 17174 x:0] Git Revision: d4d5ed1d9def507b1f2ff3ff8ec75813e931f129 I0819 11:28:48.210070 17174 x:0] PID: 17174 I0819 11:28:48.210113 17174 x:0] UID: 0, GID: 0 I0819 11:28:48.210133 17174 x:0] Configuration: I0819 11:28:48.210159 17174 x:0] RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root I0819 11:28:48.210217 17174 x:0] Platform: ptrace I0819 11:28:48.210251 17174 x:0] FileAccess: direct, overlay: true I0819 11:28:48.210275 17174 x:0] Network: host, logging: false I0819 11:28:48.210298 17174 x:0] Strace: false, max size: 1024, syscalls: [] I0819 11:28:48.210346 17174 x:0] *************************** I0819 11:28:48.217446 8065 x:0] EXEC: [/syz-executor398284427] executing program panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7de9f8] goroutine 59 [running]: gvisor.googlesource.com/gvisor/pkg/sentry/mm.pmaIterator.ValuePtr(...) bazel-out/k8-fastbuild/bin/pkg/sentry/mm/pma_set.go:973 gvisor.googlesource.com/gvisor/pkg/sentry/mm.pmaIterator.getInternalMappingsLocked(0x0, 0x0, 0x0, 0x0) pkg/sentry/mm/pma.go:972 +0x48 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAInternalMappingsLocked(0xc42038ac80, 0xc42038b2e8, 0x3, 0x20000200, 0x20001040, 0x20000000, 0x20002000, 0x1, 0xc42038b2e8) pkg/sentry/mm/pma.go:748 +0x73 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc42038ac80, 0x10cb800, 0xc42046c900, 0x20000200, 0x20001040, 0x100, 0xc4200fd1e8, 0x10cb800, 0xc42046c900, 0x200001c0) pkg/sentry/mm/io.go:493 +0x348 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut(0xc42038ac80, 0x10cb800, 0xc42046c900, 0x20000200, 0xc4203c0000, 0xe40, 0x1000, 0x10c0100, 0xc42046c900, 0x200001c0, ...) pkg/sentry/mm/io.go:119 +0x210 gvisor.googlesource.com/gvisor/pkg/sentry/usermem.CopyOutVec(0x10cb800, 0xc42046c900, 0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, 0xc4203c0000, 0xe40, ...) pkg/sentry/usermem/usermem.go:276 +0x1c2 gvisor.googlesource.com/gvisor/pkg/sentry/usermem.IOSequence.CopyOut(0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, 0x100, 0x10cb800, 0xc42046c900, 0xc4203c0000, ...) pkg/sentry/usermem/usermem.go:494 +0xe0 gvisor.googlesource.com/gvisor/pkg/sentry/kernel/pipe.(*Pipe).read(0xc42047e960, 0x10cb800, 0xc42046c900, 0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, 0x100, ...) pkg/sentry/kernel/pipe/pipe.go:186 +0x2f5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel/pipe.(*ReaderWriter).Read(0xc42045c038, 0x10cb800, 0xc42046c900, 0xc42034af30, 0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, ...) pkg/sentry/kernel/pipe/reader_writer.go:55 +0xac gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Readv(0xc42034af30, 0x10cb800, 0xc42046c900, 0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, 0x100, ...) pkg/sentry/fs/file.go:232 +0x15c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.readv(0xc42046c900, 0xc42034af30, 0x10ca360, 0xc42038ac80, 0x0, 0x1, 0x20000200, 0x50c7e3e3, 0x100, 0x50c7e3e3, ...) pkg/sentry/syscalls/linux/sys_read.go:191 +0xa2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Read(0xc42046c900, 0x5, 0x20000200, 0x50c7e3e3, 0x0, 0x4002e0, 0x4002e0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_read.go:67 +0x296 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42046c900, 0x0, 0x5, 0x20000200, 0x50c7e3e3, 0x0, 0x4002e0, 0x4002e0, 0xe40, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42046c900, 0x0, 0x5, 0x20000200, 0x50c7e3e3, 0x0, 0x4002e0, 0x4002e0, 0x5, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42046c900, 0x0, 0x5, 0x20000200, 0x50c7e3e3, 0x0, 0x4002e0, 0x4002e0, 0xc420558460, 0xc4200fdc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42046c900, 0x2, 0xc420466120) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42046c900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42046c900, 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 1 [semacquire]: sync.runtime_Semacquire(0xc42029c220) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42029c214) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc420260120) pkg/sentry/kernel/kernel.go:750 +0x55 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc420260480, 0x0, 0x0) runsc/boot/loader.go:524 +0x4e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc42010a880, 0x10c5a20, 0xc4200ce008, 0xc42010e540, 0xc4201f1120, 0x2, 0x2, 0xd45230) runsc/cmd/boot.go:158 +0x101d github.com/google/subcommands.(*Commander).Execute(0xc42012e000, 0x10c5a20, 0xc4200ce008, 0xc4201f1120, 0x2, 0x2, 0x1) external/com_github_google_subcommands/subcommands.go:141 +0x487 github.com/google/subcommands.Execute(0x10c5a20, 0xc4200ce008, 0xc4201f1120, 0x2, 0x2, 0xc42013ab50) external/com_github_google_subcommands/subcommands.go:371 +0x81 main.main() runsc/main.go:207 +0x1941 goroutine 5 [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 6 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xfdf960, 0xc4201182a0, 0xc42019e2a0, 0xc420118300) 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 18 [semacquire]: sync.runtime_notifyListWait(0xc420284420, 0x1) GOROOT/src/runtime/sema.go:510 +0x11a sync.(*Cond).Wait(0xc420284410) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420284000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:458 +0x94 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420284000) 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 36 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d2c0) 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 21 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc42029c0c0, 0xc420282140) 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 22 [syscall]: syscall.Syscall(0x7, 0xc4200d86a0, 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(0xc42025e4b0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x105 gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc420280028, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18e gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc4202861e0) pkg/control/server/server.go:99 +0x54 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc4202861e0) 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 23 [select, locked to thread]: runtime.gopark(0xfe0f48, 0x0, 0xfbbb56, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0xf9 runtime.selectgo(0xc4200e8f50, 0xc420262540) 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 24 [select]: reflect.rselect(0xc420284900, 0x22, 0x22, 0xc42029cd80, 0x22) GOROOT/src/runtime/select.go:624 +0x17a reflect.Select(0xc4202e6000, 0x22, 0x49, 0xc420262480, 0x12, 0x1f467e0, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x909 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc420260120, 0xc4202dc000, 0x21, 0x40, 0xc420262420, 0xc420262480) 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 34 [syscall]: syscall.Syscall6(0x119, 0xd, 0xc4200e9ae0, 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(0xd, 0xc4200e9ae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x91 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc42033d120, 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 44 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d860) 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 37 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d360) 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 38 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d400) 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 39 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d4a0) 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 40 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d540) 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 41 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc42027c070) 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 42 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42034d7c0) 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 43 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420326900, 0xc42034e7e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420326900, 0xc42034e7e0, 0x10c0f00, 0x0, 0x2b9f0c8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420326900, 0x0, 0x2001, 0x2b9f0c8, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420326900, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4203e7a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420326900, 0xca, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420326900, 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(0xc420326900, 0xca, 0x2b9f0c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203b80a0, 0xc4203e7c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420326900, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420326900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420326900, 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 45 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4202ccf90, 0xc42034e960, 0xc4203ae0e0, 0xc42034e9c0) 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(0xc42036a6d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42036a6c8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc42036a000) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc420260480, 0x1, 0xc4202a00c0, 0x28, 0xc42027e2b0, 0xc4203e5901, 0x5781bb) runsc/boot/loader.go:497 +0xbe gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc420260480, 0xc4202a00c0, 0x28, 0xc42027e2b0, 0x0, 0x0) runsc/boot/loader.go:477 +0x18a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc420286200, 0xc420290910, 0xc42027e2b0, 0x0, 0x0) runsc/boot/controller.go:350 +0xab reflect.Value.call(0xc42029c660, 0xc420280178, 0x13, 0xfbaa91, 0x4, 0xc4203e5e68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42029c660, 0xc420280178, 0x13, 0xc4203e5e68, 0x3, 0x3, 0x0, 0xc420286200, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc42025e540, 0xc4203cc000, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc42025e540, 0xc4203cc000, 0xc42025e540, 0xc4203cc000) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc42025e540, 0xc4203cc000) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 25 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42040a000, 0xc420262840, 0xc420118360, 0x0, 0xe23d299e9) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc42040a000, 0xc420262840, 0x2b9e401, 0x1c1c19e490, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42040a000, 0xc420262840, 0x10c0f01, 0xdf8475800, 0x2b9e4f0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42040a000, 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(0xc42040a000, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x47c9be, 0xc4203e1a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42040a000, 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(0xc42040a000, 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(0xc42040a000, 0xca, 0x2b9e4f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc4202b2160, 0xc4203e1c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42040a000, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42040a000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42040a000, 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 11 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201f43c0) 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.(*Task).block(0xc42040a900, 0xc420262a20, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42040a900, 0xc420262a20, 0x10c0f00, 0x0, 0x2bbc820, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42040a900, 0x0, 0x2001, 0x2bbc820, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42040a900, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4200ffa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42040a900, 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(0xc42040a900, 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(0xc42040a900, 0xca, 0x2bbc820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202b2220, 0xc4200ffc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42040a900, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42040a900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42040a900, 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 12 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201f4460) 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 82 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42046c000, 0xc420450120, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42046c000, 0xc420450120, 0x10c0f00, 0x0, 0xc4200ca948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42046c000, 0x0, 0x2001, 0xc4200ca948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42046c000, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420497a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42046c000, 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(0xc42046c000, 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(0xc42046c000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42046a0a0, 0xc420497c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42046c000, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42046c000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42046c000, 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 67 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42047e000) 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 13 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42014e400, 0xc420118720, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42014e400, 0xc420118720, 0x10c0f00, 0x0, 0xc4200fa148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42014e400, 0x0, 0x2001, 0xc4200fa148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42014e400, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420493a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42014e400, 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(0xc42014e400, 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(0xc42014e400, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201a23a0, 0xc420493c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42014e400, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42014e400, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42014e400, 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 14 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201f4500) 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 15 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201f45a0) 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/time.(*Timer).runGoroutine(0xc4204ce1e0) 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 85 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42046d200, 0xc4204505a0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42046d200, 0xc4204505a0, 0x10c0f00, 0x0, 0xc4201c8148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42046d200, 0x0, 0x2001, 0xc4201c8148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42046d200, 0xc4201c8148, 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(0xc42046d200, 0xca, 0xc4201c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42046d200, 0xca, 0xc4201c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201c8148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42046d200, 0xca, 0xc4201c8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42046a220, 0xc420101c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42046d200, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42046d200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42046d200, 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 163 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42055a000, 0xc420546120, 0xc42047c360, 0x0, 0xe23c965e0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc42055a000, 0xc420546120, 0x2ba2501, 0xe5f55741f, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42055a000, 0xc420546120, 0x10c0f01, 0x3b8c2052, 0x2ba25c0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42055a000, 0x3b8c2052, 0x0, 0x2ba25c0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42055a000, 0x2ba25c0, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x47c9be, 0xc4200fba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42055a000, 0xca, 0x2ba25c0, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42055a000, 0xca, 0x2ba25c0, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x2ba25c0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42055a000, 0xca, 0x2ba25c0, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0xc4205580a0, 0xc4200fbc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42055a000, 0x2, 0xc4202606c0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42055a000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42055a000, 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 74 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42047e0a0) 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 178 [semacquire]: sync.runtime_Semacquire(0xc42036aed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42036aec8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc42036a800) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420539958, 0xc4204d0000, 0xc42027a90c, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x80a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc420286200, 0xc4204d0000, 0xc42027a90c, 0x0, 0x0) runsc/boot/controller.go:232 +0xd9 reflect.Value.call(0xc42029c360, 0xc420280090, 0x13, 0xfbaa91, 0x4, 0xc420539e68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42029c360, 0xc420280090, 0x13, 0xc420539e68, 0x3, 0x3, 0x0, 0xc420286200, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc42025e540, 0xc42029a060, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc42025e540, 0xc42029a060, 0xc42025e540, 0xc42029a060) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc42025e540, 0xc42029a060) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 55 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204ce280) 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 56 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204ce320) 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 57 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204ce460) 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 58 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204ce500) 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 60 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204ce780) 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 61 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc420560560, 0xc420547440, 0xc4203ae000, 0xc4205474a0) 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 11:28:48.337643 17174 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 W0819 11:28:48.337754 8059 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-kvm-direct-overlay-host-race-0": urpc method "containerManager.Wait" failed: EOF error running container: error waiting on container "ci-gvisor-kvm-direct-overlay-host-race-0": urpc method "containerManager.Wait" failed: EOF