I0622 21:42:06.848013 24692 x:0] CalibratedClock(Monotonic): ready I0622 21:42:06.848117 24692 x:0] CalibratedClock(Realtime): ready I0622 21:42:50.874660 24692 x:0] Watchdog starting loop, tasks: 6, discount: 0s I0622 21:43:27.358905 27968 x:0] *************************** I0622 21:43:27.359022 27968 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -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-ptrace-direct-overlay-host-2 /syz-executor061328504] I0622 21:43:27.359099 27968 x:0] Git Revision: 5d45f88f2c2840123e2f5ec2e45ac6d5b5a5729f I0622 21:43:27.359108 27968 x:0] PID: 27968 I0622 21:43:27.359114 27968 x:0] UID: 0, GID: 0 I0622 21:43:27.359124 27968 x:0] Configuration: I0622 21:43:27.359135 27968 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0622 21:43:27.359145 27968 x:0] Platform: ptrace I0622 21:43:27.359160 27968 x:0] FileAccess: direct, overlay: true I0622 21:43:27.359173 27968 x:0] Network: host, logging: false I0622 21:43:27.359179 27968 x:0] Strace: false, max size: 1024, syscalls: [] I0622 21:43:27.359183 27968 x:0] *************************** I0622 21:43:27.360489 24692 x:0] EXEC: [/syz-executor061328504] executing program executing program fatal error: runtime: out of memory runtime stack: runtime.throw(0xbc295a, 0x16) GOROOT/src/runtime/panic.go:616 +0x81 runtime.sysMap(0xc428600000, 0x10000000, 0xc420464900, 0x10d5d98) GOROOT/src/runtime/mem_linux.go:216 +0x20a runtime.(*mheap).sysAlloc(0x10bd2a0, 0x10000000, 0x0) GOROOT/src/runtime/malloc.go:470 +0xd4 runtime.(*mheap).grow(0x10bd2a0, 0x8000, 0x0) GOROOT/src/runtime/mheap.go:907 +0x60 runtime.(*mheap).allocSpanLocked(0x10bd2a0, 0x8000, 0x10d5da8, 0xc400000000) GOROOT/src/runtime/mheap.go:820 +0x301 runtime.(*mheap).alloc_m(0x10bd2a0, 0x8000, 0xc420370101, 0x40fb69) GOROOT/src/runtime/mheap.go:686 +0x118 runtime.(*mheap).alloc.func1() GOROOT/src/runtime/mheap.go:753 +0x4d runtime.(*mheap).alloc(0x10bd2a0, 0x8000, 0xc420010101, 0x413b3c) GOROOT/src/runtime/mheap.go:752 +0x8a runtime.largeAlloc(0x10000000, 0x450101, 0xc42049a3c0) GOROOT/src/runtime/malloc.go:826 +0x94 runtime.mallocgc.func1() GOROOT/src/runtime/malloc.go:721 +0x46 runtime.systemstack(0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/runtime/asm_amd64.s:409 +0x79 runtime.mstart() GOROOT/src/runtime/proc.go:1175 goroutine 103 [running]: runtime.systemstack_switch() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/runtime/asm_amd64.s:363 fp=0xc42036f718 sp=0xc42036f710 pc=0x453520 runtime.mallocgc(0x10000000, 0xa72ae0, 0x800001a00001, 0x1fffff) GOROOT/src/runtime/malloc.go:720 +0x8a2 fp=0xc42036f7b8 sp=0xc42036f718 pc=0x410112 runtime.makeslice(0xa72ae0, 0x2000000, 0x2000000, 0x0, 0x80, 0xc4204c2650) GOROOT/src/runtime/slice.go:61 +0x77 fp=0xc42036f7e8 sp=0xc42036f7b8 pc=0x43f7e7 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).Allocate(0xc420258000, 0x7ffffffff000, 0x1, 0x0, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:270 +0x2fa fp=0xc42036f918 sp=0xc42036f7e8 pc=0x86d0ea gvisor.googlesource.com/gvisor/pkg/sentry/mm.NewSharedAnonMappable(0x7ffffffff000, 0xc75140, 0xc42022c7e0, 0xc42022c7e0, 0xb7b5e0, 0x1) pkg/sentry/mm/special_mappable.go:142 +0xa2 fp=0xc42036f970 sp=0xc42036f918 pc=0x6ab952 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).MMap(0xc4204c2000, 0xc74780, 0xc4204e2000, 0x7ffffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20ffc000, ...) pkg/sentry/mm/syscalls.go:100 +0x542 fp=0xc42036fa48 sp=0xc42036f970 pc=0x6ac2f2 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc4204e2000, 0x20ffc000, 0x7ffffffff000, 0x0, 0x31, 0xffffffff, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_mmap.go:101 +0x291 fp=0xc42036fb78 sp=0xc42036fa48 pc=0x8b33c1 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204e2000, 0x9, 0x20ffc000, 0x7ffffffff000, 0x0, 0x31, 0xffffffff, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 fp=0xc42036fc30 sp=0xc42036fb78 pc=0x7167f7 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204e2000, 0x9, 0x20ffc000, 0x7ffffffff000, 0x0, 0x31, 0xffffffff, 0x0, 0xffffffff, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 fp=0xc42036fcb8 sp=0xc42036fc30 pc=0x717492 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204e2000, 0x9, 0x20ffc000, 0x7ffffffff000, 0x0, 0x31, 0xffffffff, 0x0, 0xc679a0, 0xc42036fe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 fp=0xc42036fd18 sp=0xc42036fcb8 pc=0x7170c1 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204e2000, 0x2, 0xc420326240) pkg/sentry/kernel/task_syscall.go:216 +0x10c fp=0xc42036fe10 sp=0xc42036fd18 pc=0x716a1c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204e2000, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 fp=0xc42036ff88 sp=0xc42036fe10 pc=0x70def8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204e2000, 0x7) pkg/sentry/kernel/task_run.go:95 +0x174 fp=0xc42036ffd0 sp=0xc42036ff88 pc=0x70ccb4 runtime.goexit() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc42036ffd8 sp=0xc42036ffd0 pc=0x455f11 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc420104880) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc420104874) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc42022c7e0) pkg/sentry/kernel/kernel.go:736 +0x35 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc42010e240, 0x0, 0x0) runsc/boot/loader.go:440 +0x2e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc42010a740, 0xc6f780, 0xc4200f2010, 0xc4201043c0, 0xc420103e40, 0x2, 0x2, 0x0) runsc/cmd/boot.go:148 +0xa3e github.com/google/subcommands.(*Commander).Execute(0xc420106000, 0xc6f780, 0xc4200f2010, 0xc420103e40, 0x2, 0x2, 0xc420103e40) external/com_github_google_subcommands/subcommands.go:141 +0x29f github.com/google/subcommands.Execute(0xc6f780, 0xc4200f2010, 0xc420103e40, 0x2, 0x2, 0x30) external/com_github_google_subcommands/subcommands.go:371 +0x5f main.main() runsc/main.go:191 +0x1058 goroutine 18 [syscall]: os/signal.signal_recv(0x0) GOROOT/src/runtime/sigqueue.go:139 +0xa6 os/signal.loop() GOROOT/src/os/signal/signal_unix.go:22 +0x22 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:28 +0x41 goroutine 19 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xbdbd60, 0xc4200e61e0, 0xc4201542a0, 0xc4200e6240) pkg/sentry/platform/ptrace/subprocess.go:173 +0x16b created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x156 goroutine 33 [semacquire]: sync.runtime_notifyListWait(0xc420258410, 0xc400000000) GOROOT/src/runtime/sema.go:510 +0x10b sync.(*Cond).Wait(0xc420258400) GOROOT/src/sync/cond.go:56 +0x80 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420258000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:416 +0x83 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420258000) pkg/sentry/platform/filemem/filemem.go:360 +0x67 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:178 +0x16d goroutine 22 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc420104720, 0xc4200f8640) pkg/sentry/kernel/timekeeper.go:208 +0x18f created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:176 +0xcb goroutine 23 [syscall]: syscall.Syscall(0x7, 0xc42008eed8, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/syscall/asm_linux_amd64.s:18 +0x5 gvisor.googlesource.com/gvisor/pkg/unet.(*Socket).wait(0xc4202660f0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x8c gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc4200f60b0, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x10c gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc420238600) pkg/control/server/server.go:99 +0x32 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc420238600) pkg/control/server/server.go:87 +0x2b created by gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 24 [select, locked to thread]: runtime.gopark(0xbdd630, 0x0, 0xbb74a9, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0x11a runtime.selectgo(0xc42008f750, 0xc4200e6780) GOROOT/src/runtime/select.go:392 +0xe50 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:549 +0x1f4 runtime.goexit() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/runtime/asm_amd64.s:2361 +0x1 goroutine 25 [select]: reflect.rselect(0xc4202a6480, 0x22, 0x22, 0xc420105920, 0x22) GOROOT/src/runtime/select.go:624 +0x17d reflect.Select(0xc4202a4000, 0x22, 0x49, 0xc4200e66c0, 0x12, 0x10d4d20, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x5c0 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc42022c7e0, 0xc420212200, 0x21, 0x40, 0xc4200e6660, 0xc4200e66c0) pkg/sentry/sighandling/sighandling.go:45 +0x295 created by gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.PrepareForwarding pkg/sentry/sighandling/sighandling.go:130 +0x256 goroutine 26 [syscall]: syscall.Syscall6(0x119, 0xb, 0xc4200a7b00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0xb, 0xc4200a7b00, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x77 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc4202389a0, 0x0, 0xc420036a00) pkg/waiter/fdnotifier/fdnotifier.go:146 +0x7a created by gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.newNotifier pkg/waiter/fdnotifier/fdnotifier.go:61 +0xaf goroutine 34 [semacquire]: sync.runtime_Semacquire(0xc4202f66d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4202f66c8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4202f6000) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc4202661b0, 0xc4202e4780, 0xc4202f1e00, 0x0, 0x0) runsc/boot/controller.go:231 +0x87 reflect.Value.call(0xc420104c60, 0xc4200f61c8, 0x13, 0xbb629d, 0x4, 0xc4200d5e78, 0x3, 0x3, 0xa5b180, 0xa59b01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc420104c60, 0xc4200f61c8, 0x13, 0xc4200d5e78, 0x3, 0x3, 0x0, 0xc4202661b0, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc420266180, 0xc4202bc030, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc420266180, 0xc4202bc030, 0xc420266180, 0xc4202bc030) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc420266180, 0xc4202bc030) pkg/urpc/urpc.go:409 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x61 goroutine 29 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d3900) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 30 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d39a0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 31 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d3a40) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 32 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d3ae0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 49 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d3b80) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 50 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc420107880) pkg/sentry/watchdog/watchdog.go:181 +0xf1 created by gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x1e8 goroutine 51 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d3f40) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 52 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420158d00, 0xc4200e6fc0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420158d00, 0xc4200e6fc0, 0xc6c100, 0x0, 0x27772a8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420158d00, 0x0, 0xc420371b01, 0x27772a8, 0xffffffff00000000, 0x608e, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420158d00, 0x27772a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc420371c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420158d00, 0xca, 0x27772a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420158d00, 0xca, 0x27772a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420158d00, 0xca, 0x27772a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc679a0, 0xc420371e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420158d00, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420158d00, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420158d00, 0x1) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 5 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420336000) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 6 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4200ae080, 0xc4203340c0, 0xc420338000, 0xc420334120) pkg/sentry/platform/ptrace/subprocess.go:173 +0x16b created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x156 goroutine 82 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203a4000, 0xc4203941e0, 0xc4203aa000, 0x0, 0xe18eedfdc) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4203a4000, 0xc4203941e0, 0x2776601, 0x1c113636de, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203a4000, 0xc4203941e0, 0xc6c101, 0xdf8475800, 0x27766d0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203a4000, 0xdf8475800, 0x0, 0x27766d0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203a4000, 0x27766d0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4202b0c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203a4000, 0xca, 0x27766d0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203a4000, 0xca, 0x27766d0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203a4000, 0xca, 0x27766d0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0xc679a0, 0xc4202b0e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203a4000, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203a4000, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203a4000, 0x2) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 83 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203a4900, 0xc420394360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203a4900, 0xc420394360, 0xc6c100, 0x0, 0xc420082548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203a4900, 0x0, 0xc4203cbb01, 0xc420082548, 0xffffffff00000000, 0x608e, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203a4900, 0xc420082548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4203cbc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203a4900, 0xca, 0xc420082548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203a4900, 0xca, 0xc420082548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203a4900, 0xca, 0xc420082548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc679a0, 0xc4203cbe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203a4900, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203a4900, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203a4900, 0x3) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 36 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203ac000) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 84 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203b8000) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 85 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203a5200, 0xc420394660, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203a5200, 0xc420394660, 0xc6c100, 0x0, 0x2794980, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203a5200, 0x0, 0xc4200acb01, 0x2794980, 0xffffffff00000000, 0x6093, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203a5200, 0x2794980, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200acc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203a5200, 0xca, 0x2794980, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203a5200, 0xca, 0x2794980, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203a5200, 0xca, 0x2794980, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc679a0, 0xc4200ace00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203a5200, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203a5200, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203a5200, 0x4) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 86 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203b80a0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 37 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203e6000, 0xc4203aa2a0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203e6000, 0xc4203aa2a0, 0xc6c100, 0x0, 0xc420082948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203e6000, 0x0, 0xc420315b01, 0xc420082948, 0xffffffff00000000, 0x608e, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203e6000, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc420315c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203e6000, 0xca, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203e6000, 0xca, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203e6000, 0xca, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc679a0, 0xc420315e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203e6000, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203e6000, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203e6000, 0x5) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 87 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203b8140) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 7 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42043e000, 0xc4203344e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42043e000, 0xc4203344e0, 0xc6c100, 0x0, 0xc420082d48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42043e000, 0x0, 0xc4203f3b01, 0xc420082d48, 0xffffffff00000000, 0x6094, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42043e000, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4203f3c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42043e000, 0xca, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202385e0, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42043e000, 0xca, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42043e000, 0xca, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc679a0, 0xc4203f3e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42043e000, 0x2, 0xc420346000) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42043e000, 0xc679a0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42043e000, 0x6) pkg/sentry/kernel/task_run.go:95 +0x174 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x100 goroutine 88 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203b81e0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 41 [semacquire]: sync.runtime_Semacquire(0xc4204c06d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4204c06c8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4204c0000) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420462048, 0xc4204a6000, 0xc42045877c, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x6d2 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc4202661b0, 0xc4204a6000, 0xc42045877c, 0x0, 0x0) runsc/boot/controller.go:194 +0x97 reflect.Value.call(0xc4201049c0, 0xc4200f6118, 0x13, 0xbb629d, 0x4, 0xc420473e78, 0x3, 0x3, 0xa5b180, 0xac3d01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc4201049c0, 0xc4200f6118, 0x13, 0xc420473e78, 0x3, 0x3, 0x0, 0xc4202661b0, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc420266180, 0xc4204153e0, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc420266180, 0xc4204153e0, 0xc420266180, 0xc4204153e0) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc420266180, 0xc4204153e0) pkg/urpc/urpc.go:409 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x61 goroutine 98 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc1e0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 99 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc280) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 100 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc320) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 101 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc3c0) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 102 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc460) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 104 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204bc820) pkg/sentry/kernel/time/time.go:476 +0xf5 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 goroutine 105 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc42046e4a0, 0xc420444d80, 0xc4204e6000, 0xc420444de0) pkg/sentry/platform/ptrace/subprocess.go:173 +0x16b created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x156 W0622 21:43:34.823031 24687 x:0] FATAL ERROR: error running container: err waiting on container "ci-gvisor-ptrace-direct-overlay-host-2": EOF error running container: err waiting on container "ci-gvisor-ptrace-direct-overlay-host-2": EOF W0622 21:43:34.823623 27968 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: EOF error getting processes for container: error executing in sandbox: EOF