I0622 11:55:21.121387 27892 x:0] *************************** I0622 11:55:21.121439 27892 x:0] Args: [/syzkaller/managers/main/current/image -root /syzkaller/managers/main/workdir/gvisor_root -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 syz-6 /syz-fuzzer -executor=/syz-executor -name=vm-6 -arch=amd64 -manager=stdin -procs=8 -cover=false -sandbox=none -debug=false -v=0] I0622 11:55:21.121501 27892 x:0] Git Revision: 0e434b66a625b937d90e4ebe632de4546101be5a I0622 11:55:21.121506 27892 x:0] PID: 27892 I0622 11:55:21.121513 27892 x:0] UID: 0, GID: 0 I0622 11:55:21.121516 27892 x:0] Configuration: I0622 11:55:21.121519 27892 x:0] RootDir: /syzkaller/managers/main/workdir/gvisor_root I0622 11:55:21.121527 27892 x:0] Platform: ptrace I0622 11:55:21.121533 27892 x:0] FileAccess: proxy, overlay: false I0622 11:55:21.121540 27892 x:0] Network: none, logging: false I0622 11:55:21.121545 27892 x:0] Strace: false, max size: 1024, syscalls: [] I0622 11:55:21.121550 27892 x:0] *************************** I0622 11:55:21.122691 25625 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=vm-6 -arch=amd64 -manager=stdin -procs=8 -cover=false -sandbox=none -debug=false -v=0] 2018/06/22 11:55:21 fuzzer started I0622 11:55:21.472763 25625 x:0] CalibratedClock(Monotonic): ready I0622 11:55:21.472870 25625 x:0] CalibratedClock(Realtime): ready runtime: failed to create new OS thread (have 22 already; errno=11) runtime: may need to increase max user processes (ulimit -u) fatal error: newosproc runtime stack: runtime.throw(0xbb92ff, 0x9) GOROOT/src/runtime/panic.go:616 +0x81 runtime.newosproc(0xc4202ac400, 0xc42015c000) GOROOT/src/runtime/os_linux.go:164 +0x1af runtime.newm1(0xc4202ac400) GOROOT/src/runtime/proc.go:1879 +0x113 runtime.newm(0xbdd5a0, 0xc42004d400) GOROOT/src/runtime/proc.go:1858 +0x9b runtime.startm(0x0, 0xc420034001) GOROOT/src/runtime/proc.go:2002 +0x138 runtime.wakep() GOROOT/src/runtime/proc.go:2083 +0x48 runtime.resetspinning() GOROOT/src/runtime/proc.go:2454 +0x71 runtime.schedule() GOROOT/src/runtime/proc.go:2548 +0x125 runtime.park_m(0xc420470600) GOROOT/src/runtime/proc.go:2604 +0xb6 runtime.mcall(0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib~/src/runtime/asm_amd64.s:351 +0x5b goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc42026c220) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42026c214) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc420256000) pkg/sentry/kernel/kernel.go:736 +0x35 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc420106240, 0x0, 0x0) runsc/boot/loader.go:440 +0x2e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc420102740, 0xc6f760, 0xc4200f8000, 0xc4200fc3c0, 0xc4200f3e00, 0x2, 0x2, 0x0) runsc/cmd/boot.go:148 +0xa3e github.com/google/subcommands.(*Commander).Execute(0xc4200fe000, 0xc6f760, 0xc4200f8000, 0xc4200f3e00, 0x2, 0x2, 0xc4200f3e00) external/com_github_google_subcommands/subcommands.go:141 +0x29f github.com/google/subcommands.Execute(0xc6f760, 0xc4200f8000, 0xc4200f3e00, 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, 0xc4200fa0c0, 0xc42014a2a0, 0xc4200fa120) 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(0xc420244410, 0xc400000000) GOROOT/src/runtime/sema.go:510 +0x10b sync.(*Cond).Wait(0xc420244400) GOROOT/src/sync/cond.go:56 +0x80 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc420244000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:416 +0x83 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc420244000) 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 20 [select]: reflect.rselect(0xc420244900, 0x22, 0x22, 0xc4200fca20, 0x22) GOROOT/src/runtime/select.go:624 +0x17d reflect.Select(0xc4202e4000, 0x22, 0x49, 0xc420264420, 0x12, 0x10d4d20, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x5c0 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc420256000, 0xc42020e200, 0x21, 0x40, 0xc4202643c0, 0xc420264420) 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 36 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc42026c0c0, 0xc420242140) 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 37 [syscall]: syscall.Syscall(0x7, 0xc4202506d8, 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(0xc42025a690, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x8c gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc420240038, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x10c gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc4202463a0) pkg/control/server/server.go:99 +0x32 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc4202463a0) 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 38 [select, locked to thread]: runtime.gopark(0xbdd630, 0x0, 0xbb74a9, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0x11a runtime.selectgo(0xc420250f50, 0xc4202644e0) 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 21 [syscall]: syscall.Syscall6(0x119, 0xb, 0xc4202eab00, 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, 0xc4202eab00, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x77 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc4202d4040, 0x0, 0xc420038500) 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 22 [chan receive]: gvisor.googlesource.com/gvisor/pkg/tcpip/network/ipv4.(*endpoint).echoReplier(0xc4200e6640) 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 32 [semacquire]: sync.runtime_Semacquire(0xc4204d46d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4204d46c8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4204d4000) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc42046e048, 0xc4204ba000, 0xc42044e2dc, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x6d2 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc42025a750, 0xc4204ba000, 0xc42044e2dc, 0x0, 0x0) runsc/boot/controller.go:194 +0x97 reflect.Value.call(0xc42026c360, 0xc4202400a0, 0x13, 0xbb629d, 0x4, 0xc420499e78, 0x3, 0x3, 0xa5b180, 0xac3d01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc42026c360, 0xc4202400a0, 0x13, 0xc420499e78, 0x3, 0x3, 0x0, 0xc42025a750, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc42025a720, 0xc42032cc30, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc42025a720, 0xc42032cc30, 0xc42025a720, 0xc42032cc30) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc42025a720, 0xc42032cc30) pkg/urpc/urpc.go:409 +0x65 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:407 +0x61 goroutine 24 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cd720) 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 25 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cd7c0) 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 26 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cd860) 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 27 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cd900) 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 28 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cd9a0) 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 29 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc42023c0e0) 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 30 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201cdc20) 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.(*Task).block(0xc42014e400, 0xc4200fa840, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42014e400, 0xc4200fa840, 0xc6c100, 0x0, 0x27771c8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42014e400, 0x0, 0xc4203c1b01, 0x27771c8, 0xffffffff00000000, 0x6c63, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42014e400, 0x27771c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4203c1c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42014e400, 0xca, 0x27771c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42014e400, 0xca, 0x27771c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42014e400, 0xca, 0x27771c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4203c1e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42014e400, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42014e400, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42014e400, 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(0xc42036e000) 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(0xc4200ae250, 0xc4200da120, 0xc42037a000, 0xc4200da180) 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 51 [semacquire]: sync.runtime_Semacquire(0xc42033c6d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc42033c6c8) GOROOT/src/sync/waitgroup.go:129 +0x72 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc42033c000) pkg/sentry/kernel/task_run.go:339 +0x33 gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc42025a750, 0xc4200ae260, 0xc420030110, 0x0, 0x0) runsc/boot/controller.go:231 +0x87 reflect.Value.call(0xc42026c600, 0xc420240150, 0x13, 0xbb629d, 0x4, 0xc420371e78, 0x3, 0x3, 0xa5b180, 0xa59b01, ...) GOROOT/src/reflect/value.go:447 +0x969 reflect.Value.Call(0xc42026c600, 0xc420240150, 0x13, 0xc420371e78, 0x3, 0x3, 0x0, 0xc42025a750, 0x16) GOROOT/src/reflect/value.go:308 +0xa4 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc42025a720, 0xc420316060, 0x0, 0x0) pkg/urpc/urpc.go:294 +0x4de gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc42025a720, 0xc420316060, 0xc42025a720, 0xc420316060) pkg/urpc/urpc.go:389 +0x35 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc42025a720, 0xc420316060) 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.(*Task).block(0xc4203ee000, 0xc4203de1e0, 0xc4200da2a0, 0x0, 0x23612511) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4203ee000, 0xc4203de1e0, 0x2776501, 0xe1ba87507, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203ee000, 0xc4203de1e0, 0xc6c101, 0xdf8475800, 0x27765f0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203ee000, 0xdf8475800, 0x0, 0x27765f0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203ee000, 0x27765f0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200acc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203ee000, 0xca, 0x27765f0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203ee000, 0xca, 0x27765f0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203ee000, 0xca, 0x27765f0, 0x0, 0x0, 0xc420091ea8, 0x0, 0x0, 0xc67980, 0xc4200ace00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203ee000, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203ee000, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203ee000, 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 7 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42036e0a0) 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 81 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420410000, 0xc4203fa180, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420410000, 0xc4203fa180, 0xc6c100, 0x0, 0x27948a0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420410000, 0x0, 0xc4203c3b01, 0x27948a0, 0xffffffff00000000, 0x6c61, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420410000, 0x27948a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4203c3c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420410000, 0xca, 0x27948a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420410000, 0xca, 0x27948a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420410000, 0xca, 0x27948a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4203c3e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420410000, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420410000, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420410000, 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 8 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42036e140) 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 9 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420434000, 0xc4200da720, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420434000, 0xc4200da720, 0xc6c100, 0x0, 0xc420082948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420434000, 0x0, 0xc42049db01, 0xc420082948, 0xffffffff00000000, 0x6c4b, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420434000, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc42049dc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420434000, 0xca, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420434000, 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(0xc420434000, 0xca, 0xc420082948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc42049de00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420434000, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420434000, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420434000, 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 39 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420260140) 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 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203ee900, 0xc4203de360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203ee900, 0xc4203de360, 0xc6c100, 0x0, 0xc4200b2148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203ee900, 0x0, 0xc4203bfb01, 0xc4200b2148, 0xffffffff00000000, 0x6c63, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203ee900, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4203bfc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203ee900, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203ee900, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203ee900, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4203bfe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203ee900, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203ee900, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203ee900, 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 53 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e000) 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 83 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420410900, 0xc4203fa660, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420410900, 0xc4203fa660, 0xc6c100, 0x0, 0xc420082d48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420410900, 0x0, 0xc4200abb01, 0xc420082d48, 0xffffffff00000000, 0x6c3f, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420410900, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200abc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420410900, 0xca, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420410900, 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(0xc420410900, 0xca, 0xc420082d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4200abe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420410900, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420410900, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420410900, 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 10 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420434900, 0xc4200dab40, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420434900, 0xc4200dab40, 0xc6c100, 0x0, 0xc4200b2548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420434900, 0x0, 0xc4200adb01, 0xc4200b2548, 0xffffffff00000000, 0x6970, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420434900, 0xc4200b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200adc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420434900, 0xca, 0xc4200b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420434900, 0xca, 0xc4200b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420434900, 0xca, 0xc4200b2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4200ade00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420434900, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420434900, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420434900, 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 98 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc1e0) 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 70 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42045e780) 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 71 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42045e820) 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 72 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203ef200, 0xc4203de9c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203ef200, 0xc4203de9c0, 0xc6c100, 0x0, 0xc4201bc148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203ef200, 0x0, 0xc4202efb01, 0xc4201bc148, 0xffffffff00000000, 0x6c3b, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203ef200, 0xc4201bc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4202efc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203ef200, 0xca, 0xc4201bc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203ef200, 0xca, 0xc4201bc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203ef200, 0xca, 0xc4201bc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4202efe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203ef200, 0x2, 0xc4202cc240) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203ef200, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203ef200, 0x8) 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 84 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204a0000) 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 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc280) 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 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc320) 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 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc3c0) 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 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc460) 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 103 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420504000, 0xc420444ba0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420504000, 0xc420444ba0, 0xc6c100, 0x0, 0x212e168, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420504000, 0x0, 0xc420499b01, 0x212e168, 0xffffffff00000000, 0x6f3b, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420504000, 0x212e168, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc420499c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420504000, 0xca, 0x212e168, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420504000, 0xca, 0x212e168, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420504000, 0xca, 0x212e168, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc420499e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420504000, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420504000, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420504000, 0x9) 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 104 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc6e0) 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(0xc4204aa5d0, 0xc420444cc0, 0xc4204f60e0, 0xc420444d20) 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 41 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420504900, 0xc4203e2000, 0xc4203de000, 0x0, 0x3d7bfc83) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420504900, 0xc4203e2000, 0x403101, 0x3e1491af, 0x427f59, 0xc420242210) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420504900, 0xc4203e2000, 0x10d4d01, 0x989680, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls.Poll(0xc420504900, 0x10d4d20, 0x0, 0x0, 0x989680, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/polling.go:112 +0x2c3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.doSelect(0xc420504900, 0x0, 0x0, 0x0, 0x0, 0x989680, 0x6ed7, 0xc420321b24, 0x40000002) pkg/sentry/syscalls/linux/sys_poll.go:181 +0x5dc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Pselect(0xc420504900, 0x0, 0x0, 0x0, 0x0, 0xc420093f08, 0x0, 0x428854, 0xbdd358, 0xc420321c08, ...) pkg/sentry/syscalls/linux/sys_poll.go:422 +0x11e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420504900, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc420093f08, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420504900, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc420093f08, 0x0, 0xc420093f08, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420504900, 0x10e, 0x0, 0x0, 0x0, 0x0, 0xc420093f08, 0x0, 0xc67980, 0xc420321e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420504900, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420504900, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420504900, 0xa) 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 13 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204cc500) 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 90 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203efb00, 0xc4203fa1e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203efb00, 0xc4203fa1e0, 0xc6c100, 0x0, 0x214b6e0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203efb00, 0x0, 0xc420533b01, 0x214b6e0, 0xffffffff00000000, 0x6ede, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203efb00, 0x214b6e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc420533c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203efb00, 0xca, 0x214b6e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203efb00, 0xca, 0x214b6e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203efb00, 0xca, 0x214b6e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc420533e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203efb00, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203efb00, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203efb00, 0xb) 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 42 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42045e000) 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 14 [runnable]: runtime.Gosched() GOROOT/src/runtime/proc.go:263 +0x1e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Yield(0xc42014c000) pkg/sentry/kernel/task_run.go:345 +0x30 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.SchedYield(0xc42014c000, 0xc420091f01, 0x1, 0x212d4b0, 0xc420095600, 0xc420000180, 0x3, 0x428854, 0xbdd358, 0xc4204dfc08, ...) pkg/sentry/syscalls/linux/sys_thread.go:422 +0x2b gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42014c000, 0x18, 0xc420091f01, 0x1, 0x212d4b0, 0xc420095600, 0xc420000180, 0x3, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42014c000, 0x18, 0xc420091f01, 0x1, 0x212d4b0, 0xc420095600, 0xc420000180, 0x3, 0xc420000180, 0x3) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42014c000, 0x18, 0xc420091f01, 0x1, 0x212d4b0, 0xc420095600, 0xc420000180, 0x3, 0xc67980, 0xc4204dfe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42014c000, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42014c000, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42014c000, 0xc) 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 73 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204a00a0) 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 58 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420411200, 0xc42043a360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420411200, 0xc42043a360, 0xc6c100, 0x0, 0xc4200b2148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420411200, 0x0, 0xc42015fb01, 0xc4200b2148, 0xffffffff00000000, 0x6edd, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420411200, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc42015fc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420411200, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420411200, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420411200, 0xca, 0xc4200b2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc42015fe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420411200, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420411200, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420411200, 0xd) 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 127 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420260000) 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 91 [runnable, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc4200f8650, 0x1f) pkg/sentry/platform/ptrace/subprocess.go:289 +0x396 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc4204bcc60, 0xc4203ec3c0, 0xc79880, 0xc4201ba120, 0x404800) pkg/sentry/platform/ptrace/subprocess.go:462 +0x384 gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc4203ec3c0, 0xc73da0, 0xc4204bcc60, 0xc79880, 0xc4201ba120, 0xffffffff, 0x0, 0x0, 0x0, 0x0) pkg/sentry/platform/ptrace/ptrace.go:102 +0x71 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203f0400, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:207 +0x17d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203f0400, 0xe) 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 128 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202601e0) 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 43 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420505200, 0xc420444e40, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420505200, 0xc420444e40, 0xc6c100, 0x0, 0xc4201d6148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420505200, 0x0, 0xc4204dbb01, 0xc4201d6148, 0xffffffff00000000, 0x6ed3, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420505200, 0xc4201d6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4204dbc08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420505200, 0xca, 0xc4201d6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420505200, 0xca, 0xc4201d6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420505200, 0xca, 0xc4201d6148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4204dbe00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420505200, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420505200, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420505200, 0xf) 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 92 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e0a0) 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 44 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420505b00, 0xc4204450e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420505b00, 0xc4204450e0, 0xc6c100, 0x0, 0xc420084d48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x1f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420505b00, 0x0, 0xc4200a9b01, 0xc420084d48, 0xffffffff00000000, 0x6ecc, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420505b00, 0xc420084d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200a9c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420505b00, 0xca, 0xc420084d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420505b00, 0xca, 0xc420084d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420505b00, 0xca, 0xc420084d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc67980, 0xc4200a9e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420505b00, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420505b00, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420505b00, 0x10) 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 145 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420260280) 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 93 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4203f0d00, 0xc4203faea0, 0xc420264ba0, 0x0, 0x3d7fbc75) pkg/sentry/kernel/task_block.go:124 +0x12c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4203f0d00, 0xc4203faea0, 0x212d501, 0x3d814153, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0x7f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4203f0d00, 0xc4203faea0, 0xc6c101, 0x186a0, 0x212d5a8, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0xaa gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4203f0d00, 0x186a0, 0x0, 0x212d5a8, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:200 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4203f0d00, 0x212d5a8, 0x0, 0x0, 0xc4200c1ed0, 0x0, 0x0, 0x428854, 0xbdd358, 0xc4200a7c08, ...) pkg/sentry/syscalls/linux/sys_futex.go:269 +0xdd gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4203f0d00, 0xca, 0x212d5a8, 0x0, 0x0, 0xc4200c1ed0, 0x0, 0x0, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4203f0d00, 0xca, 0x212d5a8, 0x0, 0x0, 0xc4200c1ed0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4203f0d00, 0xca, 0x212d5a8, 0x0, 0x0, 0xc4200c1ed0, 0x0, 0x0, 0xc67980, 0xc4200a7e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4203f0d00, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4203f0d00, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4203f0d00, 0x11) 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 74 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204a0140) 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 75 [runnable]: gvisor.googlesource.com/gvisor/pkg/binary.marshal(0xc4203a6160, 0x10, 0x10, 0xc73860, 0x10d4d20, 0xa72a60, 0xc420032370, 0x18b, 0xc4203a6160, 0x10, ...) pkg/binary/binary.go:66 +0x879 gvisor.googlesource.com/gvisor/pkg/binary.marshal(0x0, 0x0, 0x0, 0xc73860, 0x10d4d20, 0xb3b900, 0xc420032360, 0x199, 0x0, 0x0, ...) pkg/binary/binary.go:93 +0x2b6 gvisor.googlesource.com/gvisor/pkg/binary.Marshal(0x0, 0x0, 0x0, 0xc73860, 0x10d4d20, 0xb3d600, 0xc420032360, 0x0, 0x18, 0xc420032360) pkg/binary/binary.go:63 +0xbb gvisor.googlesource.com/gvisor/pkg/sentry/usermem.CopyObjectOut(0xc74760, 0xc420435200, 0xc734a0, 0xc4204d6000, 0xc4203cdf60, 0xb3d600, 0xc420032360, 0xc4204b0100, 0x59fc7d, 0xb3b900, ...) pkg/sentry/usermem/usermem.go:184 +0xde gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).CopyOut(0xc420435200, 0xc4203cdf60, 0xb3d600, 0xc420032360, 0x0, 0x0, 0x200000000) pkg/sentry/kernel/task_usermem.go:73 +0x7b gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).CopyOutSignalStack(0xc420435200, 0xc4203cdf60, 0xc420032340, 0x0, 0x6d1b) pkg/sentry/kernel/task_signals.go:732 +0x9b gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Sigaltstack(0xc420435200, 0x0, 0xc4203cdf60, 0x0, 0x0, 0xc4203bc000, 0xc4203be180, 0x428854, 0xbdd358, 0xc4204b8c08, ...) pkg/sentry/syscalls/linux/sys_signal.go:320 +0x1b1 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420435200, 0x83, 0x0, 0xc4203cdf60, 0x0, 0x0, 0xc4203bc000, 0xc4203be180, 0xc420246380, 0xbb4e80, ...) pkg/sentry/kernel/task_syscall.go:162 +0x307 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420435200, 0x83, 0x0, 0xc4203cdf60, 0x0, 0x0, 0xc4203bc000, 0xc4203be180, 0xc4203bc000, 0xc4203be180) pkg/sentry/kernel/task_syscall.go:278 +0x62 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420435200, 0x83, 0x0, 0xc4203cdf60, 0x0, 0x0, 0xc4203bc000, 0xc4203be180, 0xc67980, 0xc4204b8e00) pkg/sentry/kernel/task_syscall.go:241 +0x91 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420435200, 0x2, 0xc4204bcc60) pkg/sentry/kernel/task_syscall.go:216 +0x10c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420435200, 0xc67980, 0x0) pkg/sentry/kernel/task_run.go:217 +0xed8 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420435200, 0x12) 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 76 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204a01e0) pkg/sentry/kernel/time/time.go:474 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:455 +0x225 W0622 11:55:21.682798 25560 x:0] FATAL ERROR: error running container: err waiting on container "syz-6": EOF error running container: err waiting on container "syz-6": EOF W0622 11:55:21.682791 27892 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: EOF error getting processes for container: error executing in sandbox: EOF