I0629 02:14:20.638503 11495 x:0] CalibratedClock(Monotonic): ready I0629 02:14:20.638722 11495 x:0] CalibratedClock(Realtime): ready I0629 02:15:04.693154 11495 x:0] Watchdog starting loop, tasks: 6, discount: 0s I0629 02:15:49.693509 11495 x:0] Watchdog starting loop, tasks: 6, discount: 0s I0629 02:16:34.694611 11495 x:0] Watchdog starting loop, tasks: 6, discount: 0s I0629 02:16:34.808465 18461 x:0] *************************** I0629 02:16:34.808698 18461 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -network=none -platform=ptrace -file-access=proxy -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-proxy-sandbox-race-0 /syz-executor210752955] I0629 02:16:34.808969 18461 x:0] Git Revision: 35a840ad3ceb1751fc97dba89c699115c8dc4ea4 I0629 02:16:34.809005 18461 x:0] PID: 18461 I0629 02:16:34.809028 18461 x:0] UID: 0, GID: 0 I0629 02:16:34.809047 18461 x:0] Configuration: I0629 02:16:34.809062 18461 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0629 02:16:34.809084 18461 x:0] Platform: ptrace I0629 02:16:34.809115 18461 x:0] FileAccess: proxy, overlay: false I0629 02:16:34.809168 18461 x:0] Network: sandbox, logging: false I0629 02:16:34.809201 18461 x:0] Strace: false, max size: 1024, syscalls: [] I0629 02:16:34.809229 18461 x:0] *************************** I0629 02:16:34.816072 11495 x:0] EXEC: [/syz-executor210752955] executing program executing program fatal error: runtime: out of memory runtime stack: runtime.throw(0xfd02fe, 0x16) GOROOT/src/runtime/panic.go:616 +0x81 runtime.sysMap(0xc424600000, 0x8000000, 0xc4203e6100, 0x1f5a718) GOROOT/src/runtime/mem_linux.go:216 +0x20a runtime.(*mheap).sysAlloc(0x15b7f00, 0x8000000, 0x4000) GOROOT/src/runtime/malloc.go:470 +0x9a runtime.(*mheap).grow(0x15b7f00, 0x4000, 0x0) GOROOT/src/runtime/mheap.go:907 +0x6f runtime.(*mheap).allocSpanLocked(0x15b7f00, 0x4000, 0x1f5a728, 0x15cf8c8) GOROOT/src/runtime/mheap.go:820 +0x378 runtime.(*mheap).alloc_m(0x15b7f00, 0x4000, 0x7f8ca0050101, 0x46153c) GOROOT/src/runtime/mheap.go:686 +0x118 runtime.(*mheap).alloc.func1() GOROOT/src/runtime/mheap.go:753 +0x4d runtime.(*mheap).alloc(0x15b7f00, 0x4000, 0x10101, 0x1dde0001011fc29) GOROOT/src/runtime/mheap.go:752 +0x8a runtime.largeAlloc(0x8000000, 0xc420100101, 0xc4201015a0) GOROOT/src/runtime/malloc.go:826 +0xa6 runtime.mallocgc.func1() GOROOT/src/runtime/malloc.go:721 +0x46 runtime.systemstack(0x7f8c00000000) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib~/src/runtime/asm_amd64.s:409 +0x79 runtime.mstart() GOROOT/src/runtime/proc.go:1175 goroutine 180 [running]: runtime.systemstack_switch() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib~/src/runtime/asm_amd64.s:363 fp=0xc420101500 sp=0xc4201014f8 pc=0x45d8a0 runtime.mallocgc(0x8000000, 0xe7fc00, 0xc4202f6901, 0xe70080) GOROOT/src/runtime/malloc.go:720 +0x75a fp=0xc4201015a8 sp=0xc420101500 pc=0x414b0a runtime.makeslice(0xe7fc00, 0x1000000, 0x1000000, 0x0, 0x20000126, 0x100) GOROOT/src/runtime/slice.go:61 +0x74 fp=0xc4201015d8 sp=0xc4201015a8 pc=0x4487d4 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).Allocate(0xc420296000, 0x7fffdffff000, 0x1, 0x0, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:270 +0x373 fp=0xc420101720 sp=0xc4201015d8 pc=0xae4c83 gvisor.googlesource.com/gvisor/pkg/sentry/mm.NewSharedAnonMappable(0x7fffdffff000, 0x10d44e0, 0xc42029c000, 0xc42029c000, 0xc4203e4000, 0x60) pkg/sentry/mm/special_mappable.go:142 +0xf4 fp=0xc4201017a8 sp=0xc420101720 pc=0x809e94 gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).MMap(0xc4201a6000, 0x10d3a60, 0xc420439200, 0x7fffdffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, ...) pkg/sentry/mm/syscalls.go:100 +0x69b fp=0xc4201018a0 sp=0xc4201017a8 pc=0x80aacb gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc420439200, 0x20000000, 0x7fffdffff000, 0x0, 0x31, 0xffffffff, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_mmap.go:101 +0x32f fp=0xc4201019e0 sp=0xc4201018a0 pc=0xb5290f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420439200, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x31, 0xffffffff, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f fp=0xc420101ac0 sp=0xc4201019e0 pc=0x8a3b1f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420439200, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x31, 0xffffffff, 0x0, 0x20000000, 0x7fffdffff000) pkg/sentry/kernel/task_syscall.go:278 +0x7e fp=0xc420101b70 sp=0xc420101ac0 pc=0x8a50ee gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420439200, 0x9, 0x20000000, 0x7fffdffff000, 0x0, 0x31, 0xffffffff, 0x0, 0xc420342460, 0xc420101c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 fp=0xc420101bf0 sp=0xc420101b70 pc=0x8a4a74 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420439200, 0x2, 0xc42034c000) pkg/sentry/kernel/task_syscall.go:216 +0x19d fp=0xc420101d48 sp=0xc420101bf0 pc=0x8a416d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420439200, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d fp=0xc420101f48 sp=0xc420101d48 pc=0x89595d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420439200, 0x7) pkg/sentry/kernel/task_run.go:95 +0x265 fp=0xc420101fd0 sp=0xc420101f48 pc=0x893e65 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 fp=0xc420101fd8 sp=0xc420101fd0 pc=0x460411 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 1 [semacquire, 2 minutes]: sync.runtime_Semacquire(0xc42013c6a0) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42013c694) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc42029c000) pkg/sentry/kernel/kernel.go:730 +0x55 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc42035e340, 0x0, 0x0) runsc/boot/loader.go:495 +0x4e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc42010a7c0, 0x10cdf00, 0xc420032018, 0xc42013c3c0, 0xc42000de80, 0x2, 0x2, 0x0) runsc/cmd/boot.go:155 +0x1013 github.com/google/subcommands.(*Commander).Execute(0xc42013e000, 0x10cdf00, 0xc420032018, 0xc42000de80, 0x2, 0x2, 0x1) external/com_github_google_subcommands/subcommands.go:141 +0x487 github.com/google/subcommands.Execute(0x10cdf00, 0xc420032018, 0xc42000de80, 0x2, 0x2, 0x4086d4) external/com_github_google_subcommands/subcommands.go:371 +0x81 main.main() runsc/main.go:193 +0x179e goroutine 4 [syscall, 2 minutes]: os/signal.signal_recv(0x460411) GOROOT/src/runtime/sigqueue.go:139 +0xa6 os/signal.loop() GOROOT/src/os/signal/signal_unix.go:22 +0x30 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:28 +0x4f goroutine 5 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xfe9548, 0xc420126300, 0xc4201a02a0, 0xc420126360) 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 19 [semacquire, 2 minutes]: sync.runtime_notifyListWait(0xc420296410, 0x0) GOROOT/src/runtime/sema.go:510 +0x11a sync.(*Cond).Wait(0xc420296400) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420296000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:416 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420296000) pkg/sentry/platform/filemem/filemem.go:360 +0x78 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:178 +0x1f6 goroutine 6 [syscall]: syscall.Syscall(0x7, 0xc4200d76a0, 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(0xc4202da0c0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x105 gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc42000e0b0, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18e gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc4202726a0) pkg/control/server/server.go:99 +0x54 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc4202726a0) 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 22 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc420124180, 0xc420294140) pkg/sentry/kernel/timekeeper.go:208 +0x216 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:176 +0xff goroutine 7 [select, 2 minutes, locked to thread]: runtime.gopark(0xfeaf50, 0x0, 0xfc4f31, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0xf9 runtime.selectgo(0xc420324f50, 0xc420126840) 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 34 [select, 2 minutes]: reflect.rselect(0xc42037a480, 0x22, 0x22, 0xc4203085a0, 0x22) GOROOT/src/runtime/select.go:624 +0x17a reflect.Select(0xc420378000, 0x22, 0x49, 0xc420126780, 0x12, 0x1f592f0, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x909 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc42029c000, 0xc420312000, 0x21, 0x40, 0xc420126720, 0xc420126780) 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 35 [syscall, 2 minutes]: syscall.Syscall6(0x119, 0xb, 0xc420320ae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib~/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0xb, 0xc420320ae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x91 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc42031e120, 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 23 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202a60a0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 9 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020e5a0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 10 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020e640) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 11 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020e6e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 12 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020e780) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 13 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020e820) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 14 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc42013f8f0) 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 15 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42020eaa0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 16 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201a4400, 0xc420127020, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201a4400, 0xc420127020, 0x10c9400, 0x0, 0x2894888, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201a4400, 0x0, 0x2d01, 0x2894888, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201a4400, 0x2894888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4200fda70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201a4400, 0xca, 0x2894888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201a4400, 0xca, 0x2894888, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2894888, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201a4400, 0xca, 0x2894888, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201448e0, 0xc4200fdc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201a4400, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201a4400, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201a4400, 0x1) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 66 [semacquire, 2 minutes]: sync.runtime_Semacquire(0xc42039a6d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42039a6c8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc42039a000) pkg/sentry/kernel/task_run.go:339 +0x41 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc42035e340, 0xc42030a380, 0xc42030c3f0, 0x0, 0x0) runsc/boot/loader.go:475 +0x232 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc4202da180, 0xc42030a380, 0xc42030c3f0, 0x0, 0x0) runsc/boot/controller.go:237 +0x91 reflect.Value.call(0xc42013ca80, 0xc42000e1e0, 0x13, 0xfc3d59, 0x4, 0xc4200fbe68, 0x3, 0x3, 0x4edf15, 0xe7fb40, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42013ca80, 0xc42000e1e0, 0x13, 0xc4200fbe68, 0x3, 0x3, 0x0, 0xc4202da180, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202da150, 0xc4203de000, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202da150, 0xc4203de000, 0xc4202da150, 0xc4203de000) pkg/urpc/urpc.go:389 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202da150, 0xc4203de000) pkg/urpc/urpc.go:409 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x6f goroutine 24 [chan receive, 2 minutes, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4202a8130, 0xc4202aa180, 0xc4202ae0e0, 0xc4202aa1e0) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 37 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420438000, 0xc420348420, 0xc42043c000, 0x0, 0x1c14a6ca7e) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420438000, 0xc420348420, 0x2893c01, 0x2a0cee144d, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420438000, 0xc420348420, 0x10c9401, 0xdf8475800, 0x2893cb0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420438000, 0xdf8475800, 0x0, 0x2893cb0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420438000, 0x2893cb0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x47b87e, 0xc4204b5a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420438000, 0xca, 0x2893cb0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420438000, 0xca, 0x2893cb0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x2893cb0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420438000, 0xca, 0x2893cb0, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc420342760, 0xc4204b5c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420438000, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420438000, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420438000, 0x2) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 99 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e000) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 68 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420438900, 0xc4203486c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420438900, 0xc4203486c0, 0x10c9400, 0x0, 0x28b1f80, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420438900, 0x0, 0x2d01, 0x28b1f80, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420438900, 0x28b1f80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4204a5a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420438900, 0xca, 0x28b1f80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420438900, 0xca, 0x28b1f80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28b1f80, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420438900, 0xca, 0x28b1f80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420342820, 0xc4204a5c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420438900, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420438900, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420438900, 0x3) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 100 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e0a0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 83 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42048a000, 0xc420476180, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42048a000, 0xc420476180, 0x10c9400, 0x0, 0xc4200ca948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42048a000, 0x0, 0x2d01, 0xc4200ca948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42048a000, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4204a1a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42048a000, 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(0xc42048a000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200ca948, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42048a000, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204880a0, 0xc4204a1c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42048a000, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42048a000, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42048a000, 0x4) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 84 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420492000) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 39 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420439b00, 0xc420348a20, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420439b00, 0xc420348a20, 0x10c9400, 0x0, 0xc4200cad48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420439b00, 0x0, 0x2d01, 0xc4200cad48, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420439b00, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4204b7a70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420439b00, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420439b00, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200cad48, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420439b00, 0xca, 0xc4200cad48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203429a0, 0xc4204b7c50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420439b00, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420439b00, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420439b00, 0x5) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 103 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e140) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 171 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42054c000, 0xc42043c840, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42054c000, 0xc42043c840, 0x10c9400, 0x0, 0xc4201c4148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42054c000, 0x0, 0x2d01, 0xc4201c4148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42054c000, 0xc4201c4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b87e, 0xc4200ffa70, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42054c000, 0xca, 0xc4201c4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42054c000, 0xca, 0xc4201c4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201c4148, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42054c000, 0xca, 0xc4201c4148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42054a0a0, 0xc4200ffc50) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42054c000, 0x2, 0xc42034d560) pkg/sentry/kernel/task_syscall.go:216 +0x19d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42054c000, 0x10c4be0, 0x0) pkg/sentry/kernel/task_run.go:217 +0x157d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42054c000, 0x6) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:251 +0x194 goroutine 172 [select, 2 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e1e0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 53 [semacquire]: sync.runtime_Semacquire(0xc42039aed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42039aec8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc42039a800) pkg/sentry/kernel/task_run.go:339 +0x41 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420101958, 0xc42030e000, 0xc4203843d0, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x834 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc4202da180, 0xc42030e000, 0xc4203843d0, 0x0, 0x0) runsc/boot/controller.go:206 +0xc1 reflect.Value.call(0xc42013c7e0, 0xc42000e118, 0x13, 0xfc3d59, 0x4, 0xc420101e68, 0x3, 0x3, 0x4edf15, 0xe7fb40, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc42013c7e0, 0xc42000e118, 0x13, 0xc420101e68, 0x3, 0x3, 0x0, 0xc4202da180, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202da150, 0xc420130690, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202da150, 0xc420130690, 0xc4202da150, 0xc420130690) pkg/urpc/urpc.go:389 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202da150, 0xc420130690) pkg/urpc/urpc.go:409 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x6f goroutine 143 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420344a00) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 144 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420344aa0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 145 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420344d20) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 178 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420344dc0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 179 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420344fa0) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 181 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420345360) pkg/sentry/kernel/time/time.go:476 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x2bd goroutine 182 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4205043e0, 0xc420348cc0, 0xc4202ae000, 0xc420348d20) 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 W0629 02:17:00.043438 18461 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: EOF error getting processes for container: error executing in sandbox: EOF W0629 02:17:00.046717 11488 x:0] FATAL ERROR: error running container: err waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-0": EOF error running container: err waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-0": EOF