I0630 00:20:08.735805 57114 x:0] Watchdog starting loop, tasks: 6, discount: 0s I0630 00:20:21.062309 58687 x:0] *************************** I0630 00:20:21.062369 58687 x:0] Args: [/syzkaller/managers/main/current/image -root /syzkaller/managers/main/workdir/gvisor_root -network=none -platform=ptrace -file-access=proxy -network=none 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-main-2 /syz-executor720756145] I0630 00:20:21.062398 58687 x:0] Git Revision: 1b5e09f968bf923f5583e8bc7627691b7c62770a I0630 00:20:21.062402 58687 x:0] PID: 58687 I0630 00:20:21.062407 58687 x:0] UID: 0, GID: 0 I0630 00:20:21.062410 58687 x:0] Configuration: I0630 00:20:21.062412 58687 x:0] RootDir: /syzkaller/managers/main/workdir/gvisor_root I0630 00:20:21.062414 58687 x:0] Platform: ptrace I0630 00:20:21.062429 58687 x:0] FileAccess: proxy, overlay: false I0630 00:20:21.062433 58687 x:0] Network: none, logging: false I0630 00:20:21.062441 58687 x:0] Strace: false, max size: 1024, syscalls: [] I0630 00:20:21.062444 58687 x:0] *************************** I0630 00:20:21.066223 57114 x:0] EXEC: [/syz-executor720756145] executing program panic: Decrementing non-positive ref count goroutine 112 [running]: gvisor.googlesource.com/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc4204ac180, 0xc420543d58) pkg/refs/refcounter.go:267 +0x162 gvisor.googlesource.com/gvisor/pkg/sentry/kernel/shm.(*Shm).DecRef(0xc4204ac180) pkg/sentry/kernel/shm/shm.go:373 +0x48 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).removeVMAsLocked(0xc4203fac80, 0xc75c20, 0xc4203ea780, 0x10000, 0x7fffffff0000, 0x67af1d, 0xc420543e48) pkg/sentry/mm/vma.go:338 +0x1a4 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked(0xc4203fac80, 0xc75c20, 0xc4203ea780, 0x10000, 0x7fffffff0000, 0x18, 0x0) pkg/sentry/mm/vma.go:310 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).DecUsers(0xc4203fac80, 0xc75c20, 0xc4203ea780) pkg/sentry/mm/lifecycle.go:220 +0x1dd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*TaskContext).release(0xc42048d930) pkg/sentry/kernel/task_context.go:62 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0x0, 0xc42048d200, 0xc68a20, 0x0) pkg/sentry/kernel/task_exit.go:261 +0xc5 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42048d200, 0x7) 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 1 [semacquire]: sync.runtime_Semacquire(0xc42014e8e0) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42014e8d4) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc420290ea0) pkg/sentry/kernel/kernel.go:730 +0x35 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc420370000, 0x0, 0x0) runsc/boot/loader.go:522 +0x2e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc4201867c0, 0xc707c0, 0xc42014a000, 0xc42014e3c0, 0xc420145e00, 0x2, 0x2, 0x0) runsc/cmd/boot.go:159 +0xa3e github.com/google/subcommands.(*Commander).Execute(0xc420150000, 0xc707c0, 0xc42014a000, 0xc420145e00, 0x2, 0x2, 0xc420145e00) external/com_github_google_subcommands/subcommands.go:141 +0x29f github.com/google/subcommands.Execute(0xc707c0, 0xc42014a000, 0xc420145e00, 0x2, 0x2, 0x30) external/com_github_google_subcommands/subcommands.go:371 +0x5f main.main() runsc/main.go:201 +0x115e 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(0xbdcd60, 0xc42014c0c0, 0xc4201da2a0, 0xc42014c120) 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 20 [runnable]: sync.runtime_notifyListWait(0xc420159f10, 0x1) GOROOT/src/runtime/sema.go:510 +0x10b sync.(*Cond).Wait(0xc420159f00) GOROOT/src/sync/cond.go:56 +0x80 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420159b00, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:416 +0x83 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420159b00) 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 33 [chan receive]: gvisor.googlesource.com/gvisor/pkg/tcpip/network/ipv4.(*endpoint).echoReplier(0xc42032e0f0) pkg/tcpip/network/ipv4/icmp.go:97 +0xfb created by gvisor.googlesource.com/gvisor/pkg/tcpip/network/ipv4.newEndpoint pkg/tcpip/network/ipv4/ipv4.go:62 +0x1ce goroutine 23 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc42014e780, 0xc420136640) 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 24 [syscall]: syscall.Syscall(0x7, 0xc4200d76d8, 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(0xc4202e8240, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x8c gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc4201340c8, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x10c gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc42029e7e0) pkg/control/server/server.go:99 +0x32 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc42029e7e0) 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 25 [select, locked to thread]: runtime.gopark(0xbde600, 0x0, 0xbb807f, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0x11a runtime.selectgo(0xc4200d7f50, 0xc42014c660) 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 26 [select]: reflect.rselect(0xc42037a480, 0x22, 0x22, 0xc42014fb00, 0x22) GOROOT/src/runtime/select.go:624 +0x17d reflect.Select(0xc420378000, 0x22, 0x49, 0xc42014c5a0, 0x12, 0x10d5d18, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x5c0 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc420290ea0, 0xc420286200, 0x21, 0x40, 0xc42014c540, 0xc42014c5a0) 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 27 [syscall]: syscall.Syscall6(0x119, 0xb, 0xc4202f1b00, 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, 0xc4202f1b00, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x77 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc42029ec60, 0x0, 0xc42003aa00) 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 50 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f2000) 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 51 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f20a0) 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/time.(*Timer).runGoroutine(0xc4203f2140) 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 53 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f21e0) 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 54 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f2280) 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 55 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc420151960) 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 56 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f2500) 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 57 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42042a000, 0xc4203f66c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42042a000, 0xc4203f66c0, 0xc6d200, 0x0, 0x289e5c8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42042a000, 0x0, 0xc42046bb01, 0x289e5c8, 0xffffffff00000000, 0xdf6a, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42042a000, 0x289e5c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbde328, 0xc42046bc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42042a000, 0xca, 0x289e5c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42042a000, 0xca, 0x289e5c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42042a000, 0xca, 0x289e5c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc689e0, 0xc42046be00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42042a000, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42042a000, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42042a000, 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 34 [semacquire]: sync.runtime_Semacquire(0xc4203ee6d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203ee6c8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203ee000) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc420370000, 0x1, 0xc420404420, 0x10, 0xc420404430, 0xc4203cf901, 0x50b2d4) runsc/boot/loader.go:501 +0x5c gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc420370000, 0xc420404420, 0x10, 0xc420404430, 0x0, 0x0) runsc/boot/loader.go:481 +0x13e gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc4202e8300, 0xc4203ac740, 0xc420404430, 0x0, 0x0) runsc/boot/controller.go:241 +0x7d reflect.Value.call(0xc42014ecc0, 0xc4201341f8, 0x13, 0xbb6e7d, 0x4, 0xc4203cfe78, 0x3, 0x3, 0xa5bfe0, 0xa5aa01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc42014ecc0, 0xc4201341f8, 0x13, 0xc4203cfe78, 0x3, 0x3, 0x0, 0xc4202e8300, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202e82d0, 0xc4203614d0, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202e82d0, 0xc4203614d0, 0xc4202e82d0, 0xc4203614d0) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202e82d0, 0xc4203614d0) pkg/urpc/urpc.go:409 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x61 goroutine 66 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043c000) 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 67 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc420446000, 0xc4204380c0, 0xc420448000, 0xc420438120) 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 36 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42048c000, 0xc4201222a0, 0xc4204381e0, 0x0, 0x3f9906bc) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc42048c000, 0xc4201222a0, 0x289d901, 0xe37e05d41, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42048c000, 0xc4201222a0, 0xc6d201, 0xdf8475800, 0x289d9f0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42048c000, 0xdf8475800, 0x0, 0x289d9f0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42048c000, 0x289d9f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x428854, 0xbde328, 0xc420451c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42048c000, 0xca, 0x289d9f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42048c000, 0xca, 0x289d9f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42048c000, 0xca, 0x289d9f0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc689e0, 0xc420451e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42048c000, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42048c000, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42048c000, 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 68 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043c0a0) 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(0xc4204ae000, 0xc42049a240, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204ae000, 0xc42049a240, 0xc6d200, 0x0, 0x28bbcc0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204ae000, 0x0, 0xc420467b01, 0x28bbcc0, 0xffffffff00000000, 0xdf5e, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204ae000, 0x28bbcc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbde328, 0xc420467c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204ae000, 0xca, 0x28bbcc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204ae000, 0xca, 0x28bbcc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204ae000, 0xca, 0x28bbcc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc689e0, 0xc420467e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204ae000, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204ae000, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204ae000, 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 69 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043c140) 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(0xc42048c900, 0xc420122420, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42048c900, 0xc420122420, 0xc6d200, 0x0, 0xc4200ec148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42048c900, 0x0, 0xc420453b01, 0xc4200ec148, 0xffffffff00000000, 0xdf5f, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42048c900, 0xc4200ec148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbde328, 0xc420453c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42048c900, 0xca, 0xc4200ec148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42048c900, 0xca, 0xc4200ec148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42048c900, 0xca, 0xc4200ec148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc689e0, 0xc420453e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42048c900, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42048c900, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42048c900, 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 70 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043c1e0) 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 107 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202446e0) 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 134 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42053c900, 0xc420438540, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42053c900, 0xc420438540, 0xc6d200, 0x0, 0xc4200ca948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42053c900, 0x0, 0xc4202eeb01, 0xc4200ca948, 0xffffffff00000000, 0xdf66, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42053c900, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbde328, 0xc4202eec08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42053c900, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42053c900, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42053c900, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc689e0, 0xc4202eee00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42053c900, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42053c900, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42053c900, 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 135 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043c280) 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 146 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42042a900, 0xc4203f6540, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42042a900, 0xc4203f6540, 0xc6d200, 0x0, 0xc4200cad48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42042a900, 0x0, 0xc42044db01, 0xc4200cad48, 0xffffffff00000000, 0xdf5f, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42042a900, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbde328, 0xc42044dc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42042a900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42029e7c0, 0xbb5a60, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42042a900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42042a900, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc689e0, 0xc42044de00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42042a900, 0x2, 0xc4203d98c0) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42042a900, 0xc689e0, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42042a900, 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 147 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4203f2320) 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 136 [semacquire]: sync.runtime_Semacquire(0xc4203eeed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203eeec8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203ee800) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420556048, 0xc4204ea000, 0xc4203a456c, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x6d2 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc4202e8300, 0xc4204ea000, 0xc4203a456c, 0x0, 0x0) runsc/boot/controller.go:210 +0x97 reflect.Value.call(0xc42014ea20, 0xc420134130, 0x13, 0xbb6e7d, 0x4, 0xc4203d5e78, 0x3, 0x3, 0xa5bfe0, 0xac4b01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc42014ea20, 0xc420134130, 0x13, 0xc4203d5e78, 0x3, 0x3, 0x0, 0xc4202e8300, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202e82d0, 0xc4205314d0, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202e82d0, 0xc4205314d0, 0xc4202e82d0, 0xc4205314d0) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202e82d0, 0xc4205314d0) pkg/urpc/urpc.go:409 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x61 goroutine 108 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420244780) 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 109 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420244820) 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 110 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202448c0) 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 111 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420244960) 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 161 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420244be0) 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 162 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4202f4450, 0xc4202be9c0, 0xc4204480e0, 0xc4202bea20) 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 118 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Release.func1(0xc4204e57a0) pkg/sentry/platform/ptrace/subprocess.go:246 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).Release pkg/sentry/platform/ptrace/subprocess.go:246 +0x3f W0630 00:20:21.402747 57106 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-main-2": EOF error running container: error waiting on container "ci-gvisor-main-2": EOF W0630 00:20:21.402645 58687 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: EOF error getting processes for container: error executing in sandbox: EOF