I0603 13:31:20.298832 29708 main.go:311] *************************** I0603 13:31:20.299164 29708 main.go:312] Args: [/syzkaller/managers/ptrace-direct-overlay-host-race/current/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-race-0 /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller576606990] I0603 13:31:20.299680 29708 main.go:313] Version release-20200522.0-65-ge6334e81ca8d I0603 13:31:20.299857 29708 main.go:314] PID: 29708 I0603 13:31:20.300062 29708 main.go:315] UID: 0, GID: 0 I0603 13:31:20.300285 29708 main.go:316] Configuration: I0603 13:31:20.300430 29708 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0603 13:31:20.300612 29708 main.go:318] Platform: ptrace I0603 13:31:20.300810 29708 main.go:319] FileAccess: exclusive, overlay: true I0603 13:31:20.301011 29708 main.go:320] Network: host, logging: false I0603 13:31:20.301199 29708 main.go:321] Strace: false, max size: 1024, syscalls: [] I0603 13:31:20.301396 29708 main.go:322] VFS2 enabled: false I0603 13:31:20.301578 29708 main.go:323] *************************** W0603 13:31:20.301772 29708 main.go:328] Block the TERM signal. This is only safe in tests! D0603 13:31:20.303119 29708 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.310881 29708 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-0": signal 0 D0603 13:31:20.311151 29708 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.311272 29708 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.317799 29708 urpc.go:534] urpc: successfully marshalled 123 bytes. D0603 13:31:20.318220 29708 urpc.go:577] urpc: unmarshal success. D0603 13:31:20.318435 29708 exec.go:120] Exec arguments: /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller576606990 D0603 13:31:20.318568 29708 exec.go:121] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D0603 13:31:20.318710 29708 container.go:535] Execute in container "ci-gvisor-ptrace-direct-overlay-host-race-0", args: /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller576606990 D0603 13:31:20.318821 29708 sandbox.go:298] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-race-0" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.319063 29708 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.322781 29708 urpc.go:534] urpc: successfully marshalled 640 bytes. D0603 13:31:20.342260 29708 urpc.go:577] urpc: unmarshal success. D0603 13:31:20.342397 29708 container.go:582] Wait on PID 9 in container "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.342512 29708 sandbox.go:785] Waiting for PID 9 in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.342627 29708 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:20.342911 29708 urpc.go:534] urpc: successfully marshalled 105 bytes. 2020/06/03 13:31:20 parsed 1 programs 2020/06/03 13:31:20 executed programs: 0 ================== WARNING: DATA RACE Write at 0x00c0005c8208 by goroutine 152: gvisor.dev/gvisor/pkg/sentry/fs.(*File).offsetForAppend() pkg/sentry/fs/file.go:389 +0x16e gvisor.dev/gvisor/pkg/sentry/fs.(*File).Writev() pkg/sentry/fs/file.go:317 +0x62d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.writev() pkg/sentry/syscalls/linux/sys_write.go:262 +0xe0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write() pkg/sentry/syscalls/linux/sys_write.go:72 +0x2ab gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x44d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:305 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:265 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:240 +0x1e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:259 +0x1697 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x320 Previous read at 0x00c0005c8208 by goroutine 214: sync/atomic.LoadInt64() src/runtime/race_amd64.s:211 +0xb gvisor.dev/gvisor/pkg/sentry/fs.(*File).Offset() pkg/sentry/fs/file.go:199 +0x1232 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fcntl() pkg/sentry/syscalls/linux/sys_file.go:984 +0x1240 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x44d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:305 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:265 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:240 +0x1e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:259 +0x1697 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x320 Goroutine 152 (running) created at: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:318 +0x19d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:364 +0x1297 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:226 +0x171 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_clone_amd64.go:34 +0x80 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x44d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:305 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:265 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:240 +0x1e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:259 +0x1697 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x320 Goroutine 214 (running) created at: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:318 +0x19d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:364 +0x1297 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:226 +0x171 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_clone_amd64.go:34 +0x80 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x44d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:305 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:265 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:240 +0x1e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:259 +0x1697 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x320 ================== 2020/06/03 13:31:25 executed programs: 100 2020/06/03 13:31:30 executed programs: 210 VM DIAGNOSIS: I0603 13:31:22.069482 29863 main.go:311] *************************** I0603 13:31:22.069608 29863 main.go:312] Args: [/syzkaller/managers/ptrace-direct-overlay-host-race/current/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-race-0] I0603 13:31:22.069806 29863 main.go:313] Version release-20200522.0-65-ge6334e81ca8d I0603 13:31:22.069869 29863 main.go:314] PID: 29863 I0603 13:31:22.069956 29863 main.go:315] UID: 0, GID: 0 I0603 13:31:22.070035 29863 main.go:316] Configuration: I0603 13:31:22.070118 29863 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0603 13:31:22.070184 29863 main.go:318] Platform: ptrace I0603 13:31:22.070257 29863 main.go:319] FileAccess: exclusive, overlay: true I0603 13:31:22.070332 29863 main.go:320] Network: host, logging: false I0603 13:31:22.070428 29863 main.go:321] Strace: false, max size: 1024, syscalls: [] I0603 13:31:22.070511 29863 main.go:322] VFS2 enabled: false I0603 13:31:22.070602 29863 main.go:323] *************************** W0603 13:31:22.070667 29863 main.go:328] Block the TERM signal. This is only safe in tests! D0603 13:31:22.070826 29863 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.077096 29863 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-0": signal 0 D0603 13:31:22.077294 29863 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.077403 29863 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.078050 29863 urpc.go:534] urpc: successfully marshalled 123 bytes. D0603 13:31:22.080375 29863 urpc.go:577] urpc: unmarshal success. I0603 13:31:22.080502 29863 debug.go:128] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0", PID: 27708 I0603 13:31:22.080699 29863 debug.go:137] Retrieving sandbox stacks D0603 13:31:22.080792 29863 sandbox.go:948] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.080912 29863 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.081078 29863 urpc.go:534] urpc: successfully marshalled 36 bytes. D0603 13:31:22.107211 29863 urpc.go:577] urpc: unmarshal success. I0603 13:31:22.107348 29863 debug.go:142] *** Stack dump *** goroutine 1254 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x469c01, 0x4e7d1a, 0xc00012e708, 0x155b4a0) pkg/log/log.go:314 +0xb6 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x29bbc50, 0x29bbc50, 0xc000696160, 0x0, 0x0) runsc/boot/debug.go:26 +0x38 reflect.Value.call(0xc00012e6c0, 0xc00012c1d8, 0x13, 0x1583a70, 0x4, 0xc000273e60, 0x3, 0x3, 0x1791f01, 0xc000696160, ...) GOROOT/src/reflect/value.go:460 +0x967 reflect.Value.Call(0xc00012e6c0, 0xc00012c1d8, 0x13, 0xc000273e60, 0x3, 0x3, 0x0, 0x29bbc50, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00011e720, 0xc0001de930, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00011e720, 0xc0001de930, 0x1000000000001, 0xc0006aa660) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00011e720, 0xc0001de930) pkg/urpc/urpc.go:440 +0x90 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 1 [semacquire, 1 minutes]: sync.runtime_Semacquire(0xc000140124) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000140124) GOROOT/src/sync/waitgroup.go:130 +0xd4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1245 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc000178000, 0x0, 0x0) runsc/boot/loader.go:998 +0x73 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc0002122d0, 0x17700a0, 0xc0000d6008, 0xc000216360, 0xc00022b460, 0x2, 0x2, 0x0) runsc/cmd/boot.go:265 +0xaf1 github.com/google/subcommands.(*Commander).Execute(0xc0001a4000, 0x17700a0, 0xc0000d6008, 0xc00022b460, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x51d github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:334 +0x2f89 goroutine 6 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x15c0310, 0xc00018aa20, 0xc00018aa80) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 18 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000130448, 0x1f) GOROOT/src/runtime/sema.go:513 +0xf8 sync.(*Cond).Wait(0xc000130438) GOROOT/src/sync/cond.go:56 +0x8e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000130000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1104 +0xbe gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000130000) pkg/sentry/pgalloc/pgalloc.go:1033 +0x7b created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:335 +0x2ff goroutine 19 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc000126070, 0xc0001400a0) pkg/sentry/kernel/timekeeper.go:220 +0x204 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:188 +0xfe goroutine 21 [syscall]: syscall.Syscall6(0x10f, 0xc0000f2e50, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc00011e690, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xe4 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00012c040, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18c gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc000132240) pkg/control/server/server.go:99 +0x50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc000132240) pkg/control/server/server.go:87 +0x39 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 514 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00043e090) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 72 [syscall]: syscall.Syscall6(0x119, 0x17, 0xc0000f3ae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc000396068, 0x46d62c, 0x4882af) src/syscall/asm_linux_amd64.s:41 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x17, 0xc0000f3ae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x83 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc000396060, 0x0, 0x1278940) pkg/fdnotifier/fdnotifier.go:149 +0x9e created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 73 [syscall, 1 minutes]: syscall.Syscall6(0x10f, 0xc0000d6088, 0x1, 0x0, 0x0, 0x0, 0x0, 0x13cf140, 0xc0000d6018, 0x13cf140) src/syscall/asm_linux_amd64.s:41 +0x5 golang.org/x/sys/unix.ppoll(0xc0000d6088, 0x1, 0x0, 0x0, 0xc0002e8150, 0x13cf140, 0x10000c0000d6080) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 golang.org/x/sys/unix.Ppoll(0xc0000d6088, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x44fd10) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x11448ba, 0x8, 0x1, 0x0) runsc/boot/loader.go:786 +0x60 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc000517f80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:451 +0x39 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffdd9394fbd, 0x2b, 0xc0002fa920, 0x1, 0x1, 0xc000178000) runsc/boot/loader.go:784 +0x25a created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:775 +0x7f goroutine 74 [syscall, 1 minutes]: syscall.Syscall6(0x10f, 0xc0003b9f08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 golang.org/x/sys/unix.ppoll(0xc0003b9f08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 golang.org/x/sys/unix.Ppoll(0xc0003b9f08, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc00024a100, 0xc0003aa3f0) pkg/p9/client.go:252 +0xe0 created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:232 +0x764 goroutine 114 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034e1b0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 115 [syscall, 1 minutes]: os/signal.signal_recv(0x46b901) GOROOT/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x30 created by os/signal.Notify.func1 GOROOT/src/os/signal/signal.go:127 +0x7c goroutine 62 [select, 1 minutes]: reflect.rselect(0xc0001ac480, 0x22, 0x22, 0xc0001ac480, 0x2031058) GOROOT/src/runtime/select.go:544 +0x3bd reflect.Select(0xc0001ec000, 0x22, 0x49, 0x20, 0x21, 0xc0001ec000, 0x20, 0x49) GOROOT/src/reflect/value.go:2229 +0x1f0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc0005a8000, 0x21, 0x40, 0xc000355440, 0xc000122c60, 0xc000122cc0) pkg/sentry/sighandling/sighandling.go:44 +0x4a1 created by gvisor.dev/gvisor/pkg/sentry/sighandling.StartSignalForwarding pkg/sentry/sighandling/sighandling.go:96 +0x288 goroutine 63 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000136280) pkg/sentry/watchdog/watchdog.go:232 +0x149 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:191 +0x32d goroutine 64 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac120) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 65 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00029c000, 0xc000122c00, 0x0, 0x5ce838, 0xc000282508) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00029c000, 0xc000122c00, 0x1771700, 0x0, 0x35b4f28, 0x29b501, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00029c000, 0x0, 0x1, 0x35b4f28, 0x29c001, 0xc0ffffffff, 0xb3ae90, 0xc00017b000, 0x17826c0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00029c000, 0x35b4f28, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00029b7e8, 0x4404bf, 0xc000045000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00029c000, 0xca, 0x35b4f28, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00029c000, 0xca, 0x35b4f28, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc00029c8af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00029c000, 0xca, 0x35b4f28, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00029bcd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00029c000, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00029c000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00029c000, 0x1) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 130 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac1b0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 131 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00013a120, 0xc0005b4120, 0xc0005b4180) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 99 [semacquire, 1 minutes]: sync.runtime_Semacquire(0xc000408eb8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000408eb0) GOROOT/src/sync/waitgroup.go:130 +0xd4 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:373 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc000178000, 0xc000408800, 0x2b) runsc/boot/loader.go:986 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc000178000, 0xc0002dac90, 0x2b, 0xc0004a83c0, 0x0, 0xc00012e648) runsc/boot/loader.go:941 +0x1a9 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc000132260, 0xc000355810, 0xc0004a83c0, 0x0, 0x0) runsc/boot/controller.go:430 +0xb9 reflect.Value.call(0xc00012e600, 0xc00012c198, 0x13, 0x1583a70, 0x4, 0xc00027be60, 0x3, 0x3, 0x1791f01, 0xc0004a83c0, ...) GOROOT/src/reflect/value.go:460 +0x967 reflect.Value.Call(0xc00012e600, 0xc00012c198, 0x13, 0xc00027be60, 0x3, 0x3, 0x0, 0xc000132260, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00011e720, 0xc0003f4270, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00011e720, 0xc0003f4270, 0x100010000, 0xc0005b4000) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00011e720, 0xc0003f4270) pkg/urpc/urpc.go:440 +0x90 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 75 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004fc000, 0xc00018a3c0, 0xc0003ea060, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0004fc000, 0xc00018a3c0, 0xc0004fc901, 0x138a64f3c6, 0xc000282fe8, 0x10) pkg/sentry/kernel/task_block.go:80 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004fc000, 0xc00018a3c0, 0x1771701, 0x3b481cee, 0x35b40f8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:42 +0x11d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004fc000, 0x3b481cee, 0x0, 0x35b40f8, 0x1, 0xffffffff, 0xc000595608, 0x403934, 0x1fe1fe0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004fc000, 0x35b40f8, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0xc0005957e8, 0x4404bf, 0xc000036000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004fc000, 0xca, 0x35b40f8, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004fc000, 0xca, 0x35b40f8, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x407b4a, 0xc0004fc8af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004fc000, 0xca, 0x35b40f8, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0xc000595cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004fc000, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004fc000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004fc000, 0x2) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 100 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001741b0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 76 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004fca80, 0xc00018a5a0, 0x0, 0x6e6a7b, 0xc000284260) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004fca80, 0xc00018a5a0, 0x1771700, 0x0, 0xc0000d24c8, 0x2a9601, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004fca80, 0x0, 0xc0000ebc01, 0xc0000d24c8, 0x1, 0xffffffff, 0x12788a0, 0x7fdfd4010cd8, 0xc000354e30) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004fca80, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0002a97e8, 0x4404bf, 0xc000045000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004fca80, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004fca80, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004fd32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004fca80, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0002a9cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004fca80, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004fca80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004fca80, 0x3) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 77 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002121b0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 78 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004fd500, 0xc00018a900, 0x0, 0x0, 0xc0002831b0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004fd500, 0xc00018a900, 0x1771700, 0x0, 0xc000100148, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004fd500, 0x0, 0x1, 0xc000100148, 0x4fd501, 0xc0ffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004fd500, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0002977e8, 0x4404bf, 0xc000036000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004fd500, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004fd500, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004fddaf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004fd500, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000297cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004fd500, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004fd500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004fd500, 0x5) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 90 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000556000, 0xc00053e780, 0x0, 0x46d62c, 0xc000285760) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000556000, 0xc00053e780, 0x1771700, 0x0, 0xc0000d2848, 0x1, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000556000, 0x0, 0xc000556001, 0xc0000d2848, 0x1, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000556000, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0005917e8, 0x4404bf, 0xc000047800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000556000, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000556000, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0005568af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000556000, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000591cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000556000, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000556000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000556000, 0x4) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 133 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac240) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 162 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000326000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 641 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00013a1c0, 0xc0003ea720, 0xc0003ea780) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 402 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034e240) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 394 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00062e000, 0xc0006aa180, 0x0, 0x46d62c, 0xc000292b10) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00062e000, 0xc0006aa180, 0x1771700, 0x0, 0xc0000c4848, 0x46d601, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00062e000, 0x0, 0x809e01, 0xc0000c4848, 0x593701, 0xffffffff, 0xc0001b7810, 0x0, 0x175ed80) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00062e000, 0xc0000c4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0005937e8, 0x4404bf, 0xc00003b000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00062e000, 0xca, 0xc0000c4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00062e000, 0xca, 0xc0000c4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc00062e8af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00062e000, 0xca, 0xc0000c4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000593cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00062e000, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00062e000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00062e000, 0xc) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 503 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004ad500, 0xc00021ede0, 0x0, 0x46d62c, 0xc0002933c8) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004ad500, 0xc00021ede0, 0x1771700, 0x0, 0xc0006004c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004ad500, 0x0, 0xc0004ad501, 0xc0006004c8, 0x101, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004ad500, 0xc0006004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0004297e8, 0x4404bf, 0xc00003d800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004ad500, 0xca, 0xc0006004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004ad500, 0xca, 0xc0006004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004addaf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004ad500, 0xca, 0xc0006004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000429cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004ad500, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004ad500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004ad500, 0x12) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 246 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000326120) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 477 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00026c000, 0xc00021e180, 0x0, 0x0, 0xc000291ec8) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00026c000, 0xc00021e180, 0x1771700, 0x0, 0xc000600148, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00026c000, 0x0, 0xc00026c001, 0xc000600148, 0x101, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00026c000, 0xc000600148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0006357e8, 0x4404bf, 0xc000036000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00026c000, 0xca, 0xc000600148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00026c000, 0xca, 0xc000600148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc00026c8af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00026c000, 0xca, 0xc000600148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000635cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00026c000, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00026c000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00026c000, 0x11) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 192 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000174f30) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 340 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004ae000) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 416 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0003844e0, 0xc00053e660, 0xc00053e6c0) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 339 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004ac000, 0xc00031e360, 0x0, 0x46d62c, 0xc000291bb0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004ac000, 0xc00031e360, 0x1771700, 0x0, 0xc0001004c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004ac000, 0x0, 0x1, 0xc0001004c8, 0x5ce801, 0xc0ffffffff, 0xc0ffffffff, 0xc000000001, 0xc0001400f8) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004ac000, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0004b97e8, 0x4404bf, 0xc00003d800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004ac000, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004ac000, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004ac8af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004ac000, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0004b9cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004ac000, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004ac000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004ac000, 0xe) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 219 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000410000, 0xc000170960, 0x0, 0x46d62c, 0xc000284cc8) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000410000, 0xc000170960, 0x1771700, 0x0, 0xc000620148, 0x1, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000410000, 0x0, 0xc000410001, 0xc000620148, 0x1, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000410000, 0xc000620148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0004897e8, 0x4404bf, 0xc000042800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000410000, 0xca, 0xc000620148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000410000, 0xca, 0xc000620148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004108af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000410000, 0xca, 0xc000620148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000489cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000410000, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000410000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000410000, 0x8) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 195 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000556a80, 0xc0006ab020, 0x0, 0x6e6a7b, 0xc000284b30) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000556a80, 0xc0006ab020, 0x1771700, 0x0, 0xc000210148, 0x279601, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000556a80, 0x0, 0xc00021bc01, 0xc000210148, 0x1, 0xffffffff, 0x12788a0, 0x7fdfa4010f98, 0xc000354e30) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000556a80, 0xc000210148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0002797e8, 0x4404bf, 0xc000047800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000556a80, 0xca, 0xc000210148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000556a80, 0xca, 0xc000210148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc00055732f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000556a80, 0xca, 0xc000210148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000279cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000556a80, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000556a80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000556a80, 0x6) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 295 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac2d0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 296 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac360) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 191 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00029ca80, 0xc0005b4600, 0xc00018bb60, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc00029ca80, 0xc0005b4600, 0x1, 0x138a62d177, 0x0, 0x1fe1fe0) pkg/sentry/kernel/task_block.go:80 +0xda gvisor.dev/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc00029ca80, 0xc000000003, 0x80, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:165 +0x3d1 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc00029ca80, 0x3, 0xc000291840, 0x80, 0x3e3, 0x0, 0x0, 0x748c, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:114 +0x84 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc00029ca80, 0x3, 0xc000291840, 0x80, 0x3e3, 0x0, 0x0, 0xc00027d7e8, 0x4404bf, 0xc000036000, ...) pkg/sentry/syscalls/linux/sys_epoll.go:144 +0xc0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00029ca80, 0x119, 0x3, 0xc000291840, 0x80, 0x3e3, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00029ca80, 0x119, 0x3, 0xc000291840, 0x80, 0x3e3, 0x0, 0x0, 0x407b4a, 0xc00029d32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00029ca80, 0x119, 0x3, 0xc000291840, 0x80, 0x3e3, 0x0, 0x0, 0xc00027dcd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00029ca80, 0x2, 0xc0001216c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00029ca80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00029ca80, 0x7) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 190 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000174ea0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 161 [select, 1 minutes]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034e900) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 346 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004aca80, 0xc00031ea20, 0x0, 0x46d62c, 0xc00028d500) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0004aca80, 0xc00031ea20, 0x1771700, 0x0, 0xc00020e4c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0004aca80, 0x0, 0xc0004aca01, 0xc00020e4c8, 0x637701, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0004aca80, 0xc00020e4c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0006377e8, 0x4404bf, 0xc000040000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0004aca80, 0xca, 0xc00020e4c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0004aca80, 0xca, 0xc00020e4c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0004ad32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004aca80, 0xca, 0xc00020e4c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000637cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0004aca80, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0004aca80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0004aca80, 0x10) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 347 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004ae360) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 247 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001f0000, 0xc00053e480, 0x0, 0x0, 0xc0002906b0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001f0000, 0xc00053e480, 0x1771700, 0x0, 0xc000100148, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001f0000, 0x0, 0xc0001f0001, 0xc000100148, 0x5ce801, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001f0000, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0006337e8, 0x4404bf, 0xc00003b000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001f0000, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001f0000, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0001f08af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001f0000, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000633cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001f0000, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001f0000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001f0000, 0xd) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 383 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00026ca80, 0x0, 0xc0005b44e0, 0xc0003ac630, 0x137bd539a3) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer(...) pkg/sentry/kernel/task_block.go:101 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepFor(0xc00026ca80, 0x17752e0, 0xc00013a070, 0xf4240, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_time.go:226 +0xa4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Nanosleep(0xc00026ca80, 0x7f071c261a50, 0x0, 0x0, 0x0, 0xc8b940, 0x0, 0xc0002a57e8, 0x4404bf, 0xc000040000, ...) pkg/sentry/syscalls/linux/sys_time.go:280 +0x18b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00026ca80, 0x23, 0x7f071c261a50, 0x0, 0x0, 0x0, 0xc8b940, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00026ca80, 0x23, 0x7f071c261a50, 0x0, 0x0, 0x0, 0xc8b940, 0x0, 0x407b4a, 0xc00026d32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00026ca80, 0x23, 0x7f071c261a50, 0x0, 0x0, 0x0, 0xc8b940, 0x0, 0xc0002a5cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00026ca80, 0x2, 0xc0005680c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00026ca80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00026ca80, 0x16) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 407 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034e2d0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 392 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001745a0) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 393 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000410a80, 0xc000122ae0, 0x0, 0x46d62c, 0xc0002910b8) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000410a80, 0xc000122ae0, 0x1771700, 0x0, 0x11b1320, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000410a80, 0x0, 0xc000410a01, 0x11b1320, 0x1, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000410a80, 0x11b1320, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00042d7e8, 0x4404bf, 0xc000042800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000410a80, 0xca, 0x11b1320, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000410a80, 0xca, 0x11b1320, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc00041132f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000410a80, 0xca, 0x11b1320, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00042dcd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000410a80, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000410a80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000410a80, 0x9) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 403 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000354030, 0xc00018a2a0, 0xc00018a300) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 404 [semacquire]: sync.runtime_Semacquire(0xc0004dfeb8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0004dfeb0) GOROOT/src/sync/waitgroup.go:130 +0xd4 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:373 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc000178000, 0xc0004df800, 0x2b) runsc/boot/loader.go:986 +0x43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID(0xc000178000, 0x9, 0xc0002da660, 0x2b, 0xc000691820, 0xc00012e6a8, 0x155b4a0) runsc/boot/loader.go:955 +0x523 gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID(0xc000132260, 0xc000521020, 0xc000691820, 0x0, 0x0) runsc/boot/controller.go:447 +0xda reflect.Value.call(0xc00012e660, 0xc00012c1b8, 0x13, 0x1583a70, 0x4, 0xc00058fe60, 0x3, 0x3, 0x1791f01, 0xc000691820, ...) GOROOT/src/reflect/value.go:460 +0x967 reflect.Value.Call(0xc00012e660, 0xc00012c1b8, 0x13, 0xc00058fe60, 0x3, 0x3, 0x0, 0xc000132260, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00011e720, 0xc0005b0000, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00011e720, 0xc0005b0000, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00011e720, 0xc0005b0000) pkg/urpc/urpc.go:440 +0x90 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 405 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000557500, 0xc00018a7e0, 0xc0003ea1e0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000557500, 0xc00018a7e0, 0xc000557e01, 0x139c144d02, 0xc000292618, 0x10) pkg/sentry/kernel/task_block.go:80 +0xda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000557500, 0xc00018a7e0, 0x1771701, 0x21faca83, 0x1187758, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:42 +0x11d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000557500, 0x21faca83, 0x0, 0x1187758, 0x1, 0xffffffff, 0xc000277608, 0x403934, 0x1fe1fe0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000557500, 0x1187758, 0x80, 0x0, 0xc0000d3eb8, 0x0, 0x0, 0xc0002777e8, 0x4404bf, 0xc00003d800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000557500, 0xca, 0x1187758, 0x80, 0x0, 0xc0000d3eb8, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000557500, 0xca, 0x1187758, 0x80, 0x0, 0xc0000d3eb8, 0x0, 0x0, 0x407b4a, 0xc000557daf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000557500, 0xca, 0x1187758, 0x80, 0x0, 0xc0000d3eb8, 0x0, 0x0, 0xc000277cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000557500, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000557500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000557500, 0xa) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 406 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000574000, 0xc00018aae0, 0x0, 0x0, 0xc000291610) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000574000, 0xc00018aae0, 0x1771700, 0x0, 0xc0000c44c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000574000, 0x0, 0xc000574001, 0xc0000c44c8, 0x5ce801, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000574000, 0xc0000c44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00045f7e8, 0x4404bf, 0xc000045000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000574000, 0xca, 0xc0000c44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000574000, 0xca, 0xc0000c44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0005748af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000574000, 0xca, 0xc0000c44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00045fcd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000574000, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000574000, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000574000, 0xb) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 298 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac480) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 428 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000411500, 0xc00053e3c0, 0xc00018aba0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000411500, 0xc00053e3c0, 0x1, 0x139c135724, 0x0, 0x0) pkg/sentry/kernel/task_block.go:80 +0xda gvisor.dev/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc000411500, 0xc000000003, 0x80, 0x237, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:165 +0x3d1 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc000411500, 0x3, 0xc00010d840, 0x80, 0x237, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:114 +0x84 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc000411500, 0x3, 0xc00010d840, 0x80, 0x237, 0x0, 0x0, 0xc0004b57e8, 0x4404bf, 0xc00003b000, ...) pkg/sentry/syscalls/linux/sys_epoll.go:144 +0xc0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000411500, 0x119, 0x3, 0xc00010d840, 0x80, 0x237, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000411500, 0x119, 0x3, 0xc00010d840, 0x80, 0x237, 0x0, 0x0, 0x407b4a, 0xc000411daf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000411500, 0x119, 0x3, 0xc00010d840, 0x80, 0x237, 0x0, 0x0, 0xc0004b5cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000411500, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000411500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000411500, 0xf) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 526 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000326630) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 479 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001f1500, 0xc00018b2c0, 0x0, 0xc0001ed7e8, 0xc000290848) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001f1500, 0xc00018b2c0, 0x1771700, 0x0, 0x11b11b8, 0xd8201, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001f1500, 0x0, 0x1, 0x11b11b8, 0x101, 0xffffffff, 0x0, 0x0, 0x8) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001f1500, 0x11b11b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0006317e8, 0x4404bf, 0xc00003d800, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001f1500, 0xca, 0x11b11b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001f1500, 0xca, 0x11b11b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0001f1daf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001f1500, 0xca, 0x11b11b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000631cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001f1500, 0x2, 0xc0000fc1c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001f1500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001f1500, 0x14) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 554 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004aea20) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 504 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000174090) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 552 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004ae990) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 382 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000578090) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 553 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00062ea80, 0xc000122960, 0x0, 0x175ed01, 0xc0000f86b0) pkg/sentry/kernel/task_block.go:138 +0x1db gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Block(...) pkg/sentry/kernel/task_block.go:110 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Wait(0xc00062ea80, 0xc0004856c8, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_exit.go:876 +0x36a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.wait4(0xc00062ea80, 0xffffffffffffffff, 0x7f071c261c4c, 0x40000000, 0x0, 0x46d52c, 0xb04367, 0xc0002d00f4) pkg/sentry/syscalls/linux/sys_thread.go:306 +0x14d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Wait4(0xc00062ea80, 0xffffffffffffffff, 0x7f071c261c4c, 0x40000000, 0x0, 0xc8b940, 0x0, 0xc0004857e8, 0x4404bf, 0xc000042800, ...) pkg/sentry/syscalls/linux/sys_thread.go:334 +0x6a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00062ea80, 0x3d, 0xffffffffffffffff, 0x7f071c261c4c, 0x40000000, 0x0, 0xc8b940, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00062ea80, 0x3d, 0xffffffffffffffff, 0x7f071c261c4c, 0x40000000, 0x0, 0xc8b940, 0x0, 0x407b4a, 0xc00062f32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00062ea80, 0x3d, 0xffffffffffffffff, 0x7f071c261c4c, 0x40000000, 0x0, 0xc8b940, 0x0, 0xc000485cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00062ea80, 0x2, 0xc000120140) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00062ea80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00062ea80, 0x15) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 678 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000696000, 0xc00053e240, 0xc00053e2a0) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 640 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003acd80) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 1236 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003ac630) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 1168 [runnable]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).accountTaskGoroutineEnter(0xc00062f500, 0x2) pkg/sentry/kernel/task_sched.go:118 +0x353 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00062f500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:247 +0x77e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00062f500, 0x51) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 1132 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000212990) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 1251 [runnable]: gvisor.dev/gvisor/pkg/safemem.CopySeq(0xc00026de14, 0xffffffffffffffff, 0x0, 0x10, 0x7fdf9d15c990, 0xffffffffffffffff, 0x0, 0x10, 0xd0, 0x7fdf9d15c990, ...) pkg/safemem/seq_unsafe.go:275 +0x335 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn.func1(0x7fdf9d15c990, 0xffffffffffffffff, 0x0, 0x10, 0x7f071c2619a0, 0x7fdf9d15c990, 0xffffffffffffffff) pkg/sentry/mm/io.go:163 +0xad gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc000243000, 0x17826c0, 0xc00026d500, 0x7f071c261990, 0x7f071c2619a0, 0xc000000001, 0xc000735400, 0x0, 0xc0002437f0, 0xc000735520) pkg/sentry/mm/io.go:503 +0x8a6 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn(0xc000243000, 0x17826c0, 0xc00026d500, 0x7f071c261990, 0xc00026de14, 0x10, 0x90, 0x7fdf98030100, 0xc000140008, 0x0, ...) pkg/sentry/mm/io.go:162 +0x1ca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes(0xc00026d500, 0x7f071c261990, 0xc00026de14, 0x10, 0x90, 0x0, 0xc0007355b0, 0xad43de) pkg/sentry/kernel/task_usermem.go:62 +0xad gvisor.dev/gvisor/pkg/sentry/syscalls/linux.copyTimespecIn(0xc00026d500, 0x7f071c261990, 0x90, 0x17826c0, 0xc00026d500, 0xc000735668) pkg/sentry/syscalls/linux/timespec.go:32 +0xce gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00026d500, 0x74bfac, 0x80, 0x0, 0x7f071c261990, 0x1007f071c261b3f, 0x1007f071c261b3f, 0xc0007357e8, 0x4404bf, 0xc000038800, ...) pkg/sentry/syscalls/linux/sys_futex.go:192 +0x333 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00026d500, 0xca, 0x74bfac, 0x80, 0x0, 0x7f071c261990, 0x1007f071c261b3f, 0x1007f071c261b3f, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00026d500, 0xca, 0x74bfac, 0x80, 0x0, 0x7f071c261990, 0x1007f071c261b3f, 0x1007f071c261b3f, 0x407b4a, 0xc00026ddaf) pkg/sentry/kernel/task_syscall.go:305 +0xb5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00026d500, 0xca, 0x74bfac, 0x80, 0x0, 0x7f071c261990, 0x1007f071c261b3f, 0x1007f071c261b3f, 0xc000735cd0, 0x106f336) pkg/sentry/kernel/task_syscall.go:265 +0x10a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00026d500, 0x2, 0xc00040e080) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00026d500, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00026d500, 0x4f) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 1127 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000212750) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 1128 [runnable, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*thread).wait(0xc000360a50, 0x0, 0x7477) pkg/sentry/platform/ptrace/subprocess.go:348 +0x6ab gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc00040e080, 0xc000322a80, 0x1797b80, 0xc000246360, 0x46d600) pkg/sentry/platform/ptrace/subprocess.go:555 +0x74c gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc000322a80, 0x177be60, 0xc00040e080, 0x1797b80, 0xc000246360, 0xc0ffffffff, 0x0, 0x1000000, 0x0, 0x0) pkg/sentry/platform/ptrace/ptrace.go:100 +0x90 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000574a80, 0x175fa20, 0x0) pkg/sentry/kernel/task_run.go:248 +0x8f0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000574a80, 0x50) pkg/sentry/kernel/task_run.go:92 +0x321 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 1250 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034e510) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 1221 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000326360) pkg/sentry/kernel/time/time.go:515 +0x149 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 D0603 13:31:22.108283 29863 sandbox.go:281] Getting processes for container "ci-gvisor-ptrace-direct-overlay-host-race-0" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.108418 29863 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-0" D0603 13:31:22.108668 29863 urpc.go:534] urpc: successfully marshalled 91 bytes. D0603 13:31:22.110727 29863 urpc.go:577] urpc: unmarshal success. I0603 13:31:22.111371 29863 debug.go:296] [ { "uid": 0, "pid": 1, "ppid": 0, "threads": [ 1, 2, 3, 4, 5, 6, 7, 8 ], "c": 1, "tty": "?", "stime": "13:29", "time": "710ms", "cmd": "init" }, { "uid": 0, "pid": 1, "ppid": 0, "threads": [ 1 ], "c": 44, "tty": "?", "stime": "13:31", "time": "300ms", "cmd": "syz-executor" }, { "uid": 0, "pid": 9, "ppid": 0, "threads": [ 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20 ], "c": 67, "tty": "?", "stime": "13:31", "time": "580ms", "cmd": "syz-execprog" }, { "uid": 0, "pid": 21, "ppid": 9, "threads": [ 21 ], "c": 2, "tty": "?", "stime": "13:31", "time": "20ms", "cmd": "syz-executor" }, { "uid": 0, "pid": 61, "ppid": 1, "threads": [ 61, 62 ], "c": 0, "tty": "?", "stime": "13:31", "time": "0s", "cmd": "syz-executor" } ] I0603 13:31:22.111540 29863 main.go:336] Exiting with status: 0 [5308066.991115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308066.998530] Stack: [5308067.000826] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1975573c27c ffffffffc09cf00cc [5308067.009219] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308067.017591] 000000000090df19c 0dde7bb3a9c58bd3c ffff9fc6f80d0f40c 0000000100b13a51c [5308067.025964] Call Trace: [5308067.028692] [] ? _raw_spin_lock+0x1d/0x20 [5308067.034632] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308067.041274] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.048260] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308067.055155] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308067.062486] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.069555] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.076553] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.083633] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.090702] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.097772] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.104755] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.111823] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.119154] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308067.126141] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308067.133644] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308067.140627] [] ? recalc_sigpending+0x17/0x50 [5308067.146828] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308067.153566] [] ? signal_setup_done+0x67/0xb0 [5308067.159774] [] ? __seccomp_filter+0x74/0x270 [5308067.165975] [] ? do_vfs_ioctl+0xa2/0x620 [5308067.171836] [] ? __audit_syscall_entry+0xaa/0xf0 [5308067.178385] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308067.184943] [] ? SyS_ioctl+0x74/0x80 [5308067.190453] [] ? do_syscall_64+0x8d/0x100 [5308067.196392] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308067.203635] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308067.234064] NMI backtrace for cpu 61 [5308067.237960] CPU: 61 PID: 34915 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308067.248071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308067.257571] task: ffff9fb58b56b040 task.stack: ffffba1972b2c000 [5308067.263773] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308067.274061] RSP: 0018:ffffba1972b2fbf0 EFLAGS: 00000202 [5308067.279653] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000d62d39 [5308067.287066] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308067.294481] RBP: ffff9fb509ab9480 R08: 0000000000000007 R09: 8000000000000000 [5308067.301896] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b14160 [5308067.309321] R13: 0000000000100b14 R14: 0000000000000000 R15: 0000000000000000 [5308067.316921] FS: 000000c0000e4790(0000) GS:ffff9fca87540000(0000) knlGS:ffff80c0001cd680 [5308067.325293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308067.331319] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308067.338735] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308067.346154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308067.353569] Stack: [5308067.355863] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1972b2fc27c ffffffffc09cf00cc [5308067.364232] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308067.372602] 0000000000d62d39c 7fa16144fc122c35c ffff9fb509ab9480c 0000000100b14160c [5308067.380979] Call Trace: [5308067.383705] [] ? _raw_spin_lock+0x1d/0x20 [5308067.389643] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308067.396275] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.403255] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308067.410150] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308067.417912] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.424979] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.431961] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.439030] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.446009] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.453074] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.460055] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308067.467121] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308067.474101] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308067.481082] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308067.488586] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308067.495478] [] ? __switch_to_asm+0x41/0x70 [5308067.501503] [] ? __switch_to_asm+0x35/0x70 [5308067.507532] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308067.514165] [] ? __switch_to_asm+0x35/0x70 [5308067.520190] [] ? __switch_to_asm+0x41/0x70 [5308067.526216] [] ? __switch_to_asm+0x35/0x70 [5308067.532251] [] ? __switch_to_asm+0x41/0x70 [5308067.538285] [] ? __seccomp_filter+0x74/0x270 [5308067.544489] [] ? do_vfs_ioctl+0xa2/0x620 [5308067.550430] [] ? __audit_syscall_entry+0xaa/0xf0 [5308067.556980] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308067.563539] [] ? SyS_ioctl+0x74/0x80 [5308067.569131] [] ? do_syscall_64+0x8d/0x100 [5308067.575069] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308067.582325] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308067.612757] NMI backtrace for cpu 11 skipped: idling at pc 0xffffffffa141dc3e [5308067.620211] NMI backtrace for cpu 28 skipped: idling at pc 0xffffffffa141dc3e [5308067.627668] NMI backtrace for cpu 38 [5308067.631557] CPU: 38 PID: 45802 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308067.641751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308067.651253] task: ffff9fb84b3fc0c0 task.stack: ffffba197c038000 [5308067.658321] RIP: 0010:[] c [] wait_consider_task+0x29/0xb70 [5308067.667385] RSP: 0018:ffffba197c03bdf8 EFLAGS: 00000246 [5308067.672978] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [5308067.680414] RDX: ffff9fb221df1100 RSI: 0000000000000001 RDI: ffffba197c03beb8 [5308067.687829] RBP: ffff9fb84b3fc598 R08: ffff9fb2a28964e8 R09: 0000000000000000 [5308067.695243] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9fb84b3fc0c0 [5308067.702659] R13: ffff9fb84b3fc0c0 R14: ffff9fb84b3fc0c0 R15: ffff9fb221df1100 [5308067.710076] FS: 000000c0007b8790(0000) GS:ffff9fca86f80000(0000) knlGS:0000000000000000 [5308067.718445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308067.724487] CR2: 000060090af20000 CR3: 000000188be66000 CR4: 0000000000162670 [5308067.731919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308067.739509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308067.746925] Stack: [5308067.749219] ffffffffa141e4e5c ffffffffa141e4f1c ffffffffa141e4e5c ffffffffa141e4f1c [5308067.757596] bfa6655f0d217fbfc ffff9fca718f7720c bfa6655f0d217fbfc ffffba197c03beb8c [5308067.765967] ffff9fb84b3fc598c ffff9fb84b3fc0c0c ffff9fb84b3fc0c0c ffff9fb84b3fc0c0c [5308067.774356] Call Trace: [5308067.777084] [] ? __switch_to_asm+0x35/0x70 [5308067.783112] [] ? __switch_to_asm+0x41/0x70 [5308067.789139] [] ? __switch_to_asm+0x35/0x70 [5308067.795173] [] ? __switch_to_asm+0x41/0x70 [5308067.801202] [] ? do_wait+0x173/0x240 [5308067.806710] [] ? SyS_wait4+0x87/0x110 [5308067.812302] [] ? task_stopped_code+0x50/0x50 [5308067.818517] [] ? do_syscall_64+0x8d/0x100 [5308067.825343] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308067.832590] Code: cff cff c0f c1f c44 c00 c00 c41 c57 c41 c56 c41 c55 c41 c54 c55 c53 c48 c83 cec c38 c65 c48 c8b c04 c25 c28 c00 c00 c00 c48 c89 c44 c24 c30 c31 cc0 c8b c9a c2c c04 c00 c00 c<83> cfb c10 c74 c2b c8b c07 c49 c89 cfc c41 c89 cf6 c48 c89 cd5 c83 cf8 c03 c74 c44 c [5308067.863098] NMI backtrace for cpu 30 skipped: idling at pc 0xffffffffa141dc3e [5308067.870570] NMI backtrace for cpu 6 [5308067.874382] CPU: 6 PID: 6633 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308067.884331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308067.893846] task: ffff9fc2c4d8d040 task.stack: ffffba1959e2c000 [5308067.900062] RIP: 0010:[] c [] syscall_return_via_sysret+0x3e/0x4d [5308067.909662] RSP: 0018:ffffba1959e2ff50 EFLAGS: 00000082 [5308067.915263] RAX: 80000014c2ed1080 RBX: 0000000000000028 RCX: 0000000001249647 [5308067.922687] RDX: 0000000000000001 RSI: 00007f072424fe18 RDI: 00007f07880f4788 [5308067.930111] RBP: 00007f07880f4788 R08: 0000000000000001 R09: 0000000000000001 [5308067.937534] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000001 [5308067.944954] R13: 000030600009d048 R14: 00007f07880f4780 R15: 00007f072424fe18 [5308067.952473] FS: 00007f0737fff700(0000) GS:ffff9fca86780000(0000) knlGS:0000000000000000 [5308067.961371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308067.967400] CR2: 000060091f1b5000 CR3: 00000014c2ed0000 CR4: 0000000000162670 [5308067.974816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308067.982233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308067.989666] Stack: [5308067.991977] 0000000000000000c 00007f072424fe18c 00007f07880f4780c 000030600009d048c [5308068.000530] 0000000000000001c 00007f07880f4788c 0000000000000028c 0000000000000212c [5308068.008904] 0000000000000000c 0000000000000001c 0000000000000001c 0000000000000000c [5308068.017276] Call Trace: [5308068.020007] Code: c50 c48 c8b c54 c24 c60 c48 c8b c74 c24 c68 c48 c8b c7c c24 c70 c50 c90 c0f c20 cd8 c65 c48 c0b c04 c25 ce0 c02 c01 c00 c78 c08 c65 c88 c04 c25 ce7 c02 c01 c00 c0f c22 cd8 c<58> c48 c8b ca4 c24 c98 c00 c00 c00 c0f c01 cf8 c48 c0f c07 c50 c90 c0f c20 cd8 c65 c [5308068.050538] NMI backtrace for cpu 15 skipped: idling at pc 0xffffffffa141dc3e [5308068.057992] NMI backtrace for cpu 59 [5308068.061871] CPU: 59 PID: 34957 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308068.071979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308068.081477] task: ffff9fc9b3785140 task.stack: ffffba1974c60000 [5308068.087680] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308068.097980] RSP: 0018:ffffba1974c63bf0 EFLAGS: 00000202 [5308068.103575] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308068.110991] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308068.118420] RBP: ffff9fbf5d589440 R08: 0000000000000007 R09: 8000000000000000 [5308068.125840] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308068.133257] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308068.140688] FS: 000000c000181210(0000) GS:ffff9fca874c0000(0000) knlGS:0000000000000000 [5308068.149073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308068.155102] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308068.162519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308068.169934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308068.177350] Stack: [5308068.179660] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1974c63c27c ffffffffc09cf00cc [5308068.188031] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308068.196400] 000000000090df19c 7649792710dae323c ffff9fbf5d589440c 0000000100b13a51c [5308068.204770] Call Trace: [5308068.207499] [] ? _raw_spin_lock+0x1d/0x20 [5308068.213441] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308068.220082] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308068.227152] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308068.234095] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308068.241426] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308068.248494] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308068.255477] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308068.262553] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308068.269536] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308068.276625] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308068.283606] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308068.290676] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308068.297659] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308068.304643] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308068.312146] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308068.319128] [] ? recalc_sigpending+0x17/0x50 [5308068.325329] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308068.332053] [] ? signal_setup_done+0x67/0xb0 [5308068.338254] [] ? __seccomp_filter+0x74/0x270 [5308068.344561] [] ? do_vfs_ioctl+0xa2/0x620 [5308068.350421] [] ? __audit_syscall_entry+0xaa/0xf0 [5308068.356970] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308068.363535] [] ? SyS_ioctl+0x74/0x80 [5308068.369043] [] ? do_syscall_64+0x8d/0x100 [5308068.374998] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308068.382239] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308068.412661] NMI backtrace for cpu 27 [5308068.416556] CPU: 27 PID: 34961 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308068.426663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308068.436161] task: ffff9fb3b947a000 task.stack: ffffba19752f0000 [5308068.442363] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308068.452645] RSP: 0018:ffffba19752f3d10 EFLAGS: 00000202 [5308068.458238] RAX: 0000000000000001 RBX: ffff9fbcf240c000 RCX: 00003a4eb8813ef8 [5308068.465668] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308068.473086] RBP: ffff9fbcf240f010 R08: 0000000000000000 R09: 000000000000001d [5308068.480502] R10: 000000c00483a000 R11: 0000000000000000 R12: ffff9fbcf240c048 [5308068.487917] R13: 000000c004838000 R14: 000000c00483a000 R15: 0000000000000001 [5308068.495342] FS: 000000c0004b9210(0000) GS:ffff9fca86cc0000(0000) knlGS:0000000000000000 [5308068.503713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308068.509751] CR2: 00006001a3410000 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308068.517165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308068.524578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308068.532005] Stack: [5308068.534298] ffffffffa141e2fdc ffffffffc08dfee6c ffff9fbcf240f010c ffff9fafda44b000c [5308068.542676] 000000c00483a000c 000000c004838000c 0000000000000000c 0000000000000000c [5308068.551046] ffffffffa0fe3eb2c ffff9fc9b55dabb8c 000000c00483a000c 000000c004838000c [5308068.559418] Call Trace: [5308068.562157] [] ? _raw_spin_lock+0x1d/0x20 [5308068.568097] [] ? kvm_mmu_notifier_invalidate_range_start+0x36/0x80 [kvm] [5308068.576729] [] ? __mmu_notifier_invalidate_range_start+0x52/0x80 [5308068.584665] [] ? zap_page_range+0x111/0x130 [5308068.590777] [] ? do_futex+0x2c5/0xb60 [5308068.596371] [] ? __hrtimer_init+0xa0/0xa0 [5308068.602309] [] ? SyS_madvise+0x3cc/0x900 [5308068.608163] [] ? do_syscall_64+0x8d/0x100 [5308068.614115] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308068.621368] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308068.651795] NMI backtrace for cpu 53 [5308068.655682] CPU: 53 PID: 50120 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308068.665877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308068.675376] task: ffff9fc6f491e0c0 task.stack: ffffba199b674000 [5308068.681604] RIP: 0010:[] c [] entry_SYSCALL_64+0x1d/0x26 [5308068.690409] RSP: 0018:00007f02f9004c28 EFLAGS: 00000006 [5308068.696004] RAX: 80000014c2ed0000 RBX: 000000000000001b RCX: 0000000001249647 [5308068.703421] RDX: 0000000000000001 RSI: 00007f0760101d38 RDI: 00007f07880f4788 [5308068.710836] RBP: 00007f07880f4788 R08: 0000000000000001 R09: 0000000000000001 [5308068.718254] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [5308068.725671] R13: 000030600009d048 R14: 00007f07880f4780 R15: 00007f0760101d38 [5308068.733088] FS: 00007f02f9005700(0000) GS:ffff9fca87340000(0000) knlGS:0000000000000000 [5308068.741466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308068.747516] CR2: 0000600184040000 CR3: 00000014c2ed0000 CR4: 0000000000162670 [5308068.754940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308068.762366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308068.769923] Stack: [5308068.773002] 0000000001249acbc 00000000027f0e48c 000000c00013a090c 000000008000048cc [5308068.781388] 000000000125620dc 0000000000000000c 00000000028f0e60c 000000000046d69cc [5308068.790805] 0000000000000025c 00007f07908b3798c 000000c00013a090c 000002a4ea10def4c [5308068.799187] Call Trace: [5308068.801923] Code: cf8 c48 c0f c07 c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c01 cf8 c65 c48 c89 c04 c25 c00 c48 c00 c00 c0f c20 cd8 c48 c25 c00 ce0 cff cff c48 c0f cba ce8 c3f c0f c22 cd8 c<65> c48 c8b c04 c25 c00 c48 c00 c00 c65 c48 c89 c24 c25 c80 cf7 c00 c00 c65 c48 c8b c [5308068.832495] NMI backtrace for cpu 21 [5308068.836385] CPU: 21 PID: 34976 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308068.846504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308068.856012] task: ffff9faf3de2b040 task.stack: ffffba1974c70000 [5308068.862224] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308068.872512] RSP: 0018:ffffba1974c73bf0 EFLAGS: 00000202 [5308068.878125] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308068.885550] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308068.892976] RBP: ffff9fc60f388fc0 R08: 0000000000000007 R09: 8000000000000000 [5308068.900410] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308068.907840] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308068.915265] FS: 000000c000690090(0000) GS:ffff9fca86b40000(0000) knlGS:0000000000000000 [5308068.923645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308068.929682] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308068.937109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308068.944545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308068.951977] Stack: [5308068.954284] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1974c73c27c ffffffffc09cf00cc [5308068.962663] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308068.971043] 000000000090df19c c975acff5f4e0948c ffff9fc60f388fc0c 0000000100b13a51c [5308068.979425] Call Trace: [5308068.982163] [] ? _raw_spin_lock+0x1d/0x20 [5308068.988112] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308068.994764] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.001756] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308069.008664] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308069.016006] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308069.023084] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.030075] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308069.037152] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.044145] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308069.051228] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.058249] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308069.065328] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.072335] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308069.079328] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308069.087023] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308069.094015] [] ? recalc_sigpending+0x17/0x50 [5308069.100231] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308069.106882] [] ? signal_setup_done+0x67/0xb0 [5308069.113119] [] ? __seccomp_filter+0x74/0x270 [5308069.119331] [] ? do_vfs_ioctl+0xa2/0x620 [5308069.125224] [] ? __audit_syscall_entry+0xaa/0xf0 [5308069.131784] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308069.138340] [] ? SyS_ioctl+0x74/0x80 [5308069.143886] [] ? do_syscall_64+0x8d/0x100 [5308069.149839] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308069.157097] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308069.187614] NMI backtrace for cpu 63 skipped: idling at pc 0xffffffffa141dc3e [5308069.195186] NMI backtrace for cpu 40 [5308069.199083] CPU: 40 PID: 44881 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308069.209191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308069.218691] task: ffff9fb0a824a000 task.stack: ffffba198eec0000 [5308069.224891] RIP: 0010:[] c [] vmx_complete_atomic_exit.constprop.93+0x5e/0x80 [kvm_intel] [5308069.236582] RSP: 0018:ffffba198eec3ce0 EFLAGS: 00000046 [5308069.242178] RAX: 0000000080000200 RBX: ffff9fb26c7b0000 RCX: ffff9fb26c7b0000 [5308069.249605] RDX: 0000000080000202 RSI: 0000000000000000 RDI: ffff9fb26c7b0000 [5308069.257021] RBP: ffff9fb26c7b0000 R08: 0000000000000000 R09: 0000000000000000 [5308069.264438] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [5308069.271854] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [5308069.279706] FS: 000000c000219210(0000) GS:ffff9fca87000000(0000) knlGS:ffff80c0008ac480 [5308069.288076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308069.294119] CR2: 00007fff96bb7a00 CR3: 0000001dafc82000 CR4: 0000000000162670 [5308069.301710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308069.309149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308069.318301] Stack: [5308069.320598] ffffffffc09cf018c 0000000000000000c ffffffffc09e0ba7c ffff9fb26c7b0000c [5308069.328969] 0000000000000000c ffff9fb26c7b0000c ffffba198eec3de8c 0000000000000000c [5308069.337342] 0000000000231788c 0000000000000000c 0000000000000000c ffffffffc08fa25fc [5308069.345714] Call Trace: [5308069.348445] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308069.355521] [] ? vmx_vcpu_run+0x337/0x4f0 [kvm_intel] [5308069.362533] [] ? kvm_arch_vcpu_ioctl_run+0x6df/0x16d0 [kvm] [5308069.370036] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308069.376938] [] ? recalc_sigpending+0x17/0x50 [5308069.383164] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308069.389816] [] ? signal_setup_done+0x67/0xb0 [5308069.396016] [] ? __seccomp_filter+0x74/0x270 [5308069.403369] [] ? do_vfs_ioctl+0xa2/0x620 [5308069.409224] [] ? __audit_syscall_entry+0xaa/0xf0 [5308069.415773] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308069.422322] [] ? SyS_ioctl+0x74/0x80 [5308069.427829] [] ? do_syscall_64+0x8d/0x100 [5308069.433770] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308069.441014] Code: c00 c81 ce2 cff c07 c00 c80 c81 cfa c12 c03 c00 c80 c74 c29 c25 c00 c07 c00 c80 c3d c00 c02 c00 c80 c74 c06 c48 c83 cc4 c08 c5b cc3 c48 c89 cdf ce8 c14 c21 cf1 cff ccd c02 c<48> c83 cc4 c08 c48 c89 cdf c5b ce9 c15 c21 cf1 cff c48 c89 c04 c24 ce8 c4c cd7 cff c [5308069.471434] NMI backtrace for cpu 62 [5308069.475337] CPU: 62 PID: 35806 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308069.485446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308069.494951] task: ffff9fc6f6e990c0 task.stack: ffffba1974ef8000 [5308069.501155] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308069.511436] RSP: 0018:ffffba1974efbbf0 EFLAGS: 00000202 [5308069.517029] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00000000009e4190 [5308069.524445] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308069.531866] RBP: ffff9fb4618d8e80 R08: 0000000000000007 R09: 8000000000000000 [5308069.539341] R10: 00000003ffffffff R11: 0400000000000000 R12: 000000010045aeda [5308069.546772] R13: 000000000010045a R14: 0000000000000000 R15: 0000000000000000 [5308069.554198] FS: 000000c0005b8790(0000) GS:ffff9fca87580000(0000) knlGS:0000000000000000 [5308069.562579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308069.568610] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308069.576026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308069.583445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308069.590865] Stack: [5308069.593207] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1974efbc27c ffffffffc09cf00cc [5308069.601677] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308069.610057] 00000000009e4190c a8e549fb821d11c3c ffff9fb4618d8e80c 000000010045aedac [5308069.618438] Call Trace: [5308069.621180] [] ? _raw_spin_lock+0x1d/0x20 [5308069.627135] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308069.633781] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308069.640777] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308069.647682] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308069.655026] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308069.662691] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308069.669689] [] ? recalc_sigpending+0x17/0x50 [5308069.675897] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308069.682541] [] ? signal_setup_done+0x67/0xb0 [5308069.688751] [] ? __seccomp_filter+0x74/0x270 [5308069.694958] [] ? do_vfs_ioctl+0xa2/0x620 [5308069.700817] [] ? __audit_syscall_entry+0xaa/0xf0 [5308069.707374] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308069.713927] [] ? SyS_ioctl+0x74/0x80 [5308069.719441] [] ? do_syscall_64+0x8d/0x100 [5308069.725481] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308069.732738] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308069.763868] NMI backtrace for cpu 35 [5308069.767773] CPU: 35 PID: 0 Comm: swapper/35 Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308069.778268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308069.787775] task: ffff9fca79581100 task.stack: ffffba194c5e0000 [5308069.794014] RIP: 0010:[] c [] native_write_msr+0x6/0x20 [5308069.802743] RSP: 0018:ffff9fca86ec3eb0 EFLAGS: 00000006 [5308069.808344] RAX: 00000000000000fd RBX: ffff9fca87518980 RCX: 0000000000000830 [5308069.815852] RDX: 0000000000000039 RSI: 00000000000000fd RDI: 0000000000000830 [5308069.823448] RBP: ffff9fc9b7de7040 R08: ffff9fca79625140 R09: 0000000000000001 [5308069.830872] R10: 0000000000000008 R11: 000000014f195423 R12: ffff9fca87518980 [5308069.838294] R13: 0000000000000004 R14: 0000000000000046 R15: ffff9fca87518980 [5308069.845805] FS: 0000000000000000(0000) GS:ffff9fca86ec0000(0000) knlGS:0000000000000000 [5308069.854185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308069.861096] CR2: 00006008140b5000 CR3: 0000000edf366000 CR4: 0000000000162670 [5308069.868517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308069.875952] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308069.883377] Stack: [5308069.885687] ffffffffa0e526f6c ffffffffa0ea609ec ffff9fc9b7de7040c ffffffffa0ea60f4c [5308069.894121] ffff9fc9b7de7040c 000000000000003cc ffff9fc9b7de7764c ffffffffa0ea6e4ac [5308069.903028] 000000000000003cc 0000000000018980c 0000000000000282c dbad30e3d1fcc6e6c [5308069.911433] Call Trace: [5308069.914176] d [] ? x2apic_send_IPI+0x46/0x50 [5308069.921013] [] ? check_preempt_curr+0x4e/0x90 [5308069.927328] [] ? ttwu_do_wakeup+0x14/0xe0 [5308069.933277] [] ? try_to_wake_up+0x18a/0x3c0 [5308069.939416] [] ? __hrtimer_init+0xa0/0xa0 [5308069.945371] [] ? hrtimer_wakeup+0x1e/0x30 [5308069.951403] [] ? __hrtimer_run_queues+0xde/0x250 [5308069.957984] [] ? hrtimer_interrupt+0x9c/0x1a0 [5308069.964309] [] ? smp_apic_timer_interrupt+0x47/0x60 [5308069.971140] [] ? apic_timer_interrupt+0x9e/0xb0 [5308069.977609] d [] ? __cpuidle_text_start+0x8/0x8 [5308069.984690] [] ? native_safe_halt+0xe/0x10 [5308069.990724] [] ? default_idle+0x1a/0xd0 [5308069.996499] [] ? cpu_startup_entry+0x1ca/0x240 [5308070.002985] [] ? start_secondary+0x170/0x1b0 [5308070.009201] Code: c50 c87 c60 ca1 ce9 cac c77 c5c c00 c0f c21 cf8 cc3 c0f c21 cc0 cc3 c0f c21 cc8 cc3 c0f c21 cd0 cc3 c0f c21 cd8 cc3 c0f c21 cf0 cc3 c0f c0b c66 c90 c89 cf9 c89 cf0 c0f c30 c<0f> c1f c44 c00 c00 cc3 c48 cc1 ce2 c20 c89 cf6 c48 c09 cd6 c31 cd2 ce9 c84 c99 c30 c [5308070.040507] NMI backtrace for cpu 19 skipped: idling at pc 0xffffffffa141dc3e [5308070.047957] NMI backtrace for cpu 46 [5308070.051939] CPU: 46 PID: 34917 Comm: kvm-nx-lpage-re Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308070.063095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308070.072609] task: ffff9fc6ef5a7140 task.stack: ffffba1972ea4000 [5308070.078815] RIP: 0010:[] c [] smp_call_function_many+0x1f2/0x250 [5308070.088320] RSP: 0000:ffffba1972ea7d40 EFLAGS: 00000202 [5308070.093932] RAX: 0000000000000003 RBX: 0000000000000200 RCX: 000000000000003d [5308070.101354] RDX: ffffda193fd438e0 RSI: 0000000000000200 RDI: ffff9fca871998c8 [5308070.108773] RBP: ffff9fca871998c8 R08: f800000000000000 R09: 6400800002000004 [5308070.116214] R10: 0000000000000008 R11: 000000000000002e R12: ffff9fca871998c0 [5308070.123720] R13: ffffffffc08da000 R14: 0000000000000000 R15: 0000000000000001 [5308070.131141] FS: 0000000000000000(0000) GS:ffff9fca87180000(0000) knlGS:0000000000000000 [5308070.139516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308070.145551] CR2: 000000000045adbb CR3: 00000017b5208000 CR4: 0000000000162670 [5308070.152971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308070.160392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308070.167814] Stack: [5308070.170114] 0000000000019880c 0000000172ea7dc0c ffffba1972ea7d88c 0000000000000001c [5308070.178542] ffffba1972ea7e80c ffffba1972ea7e80c ffff9fb1c6afa750c ffffffffc0945984c [5308070.186922] ffffffffc08dfe3dc 6400800002000004c 0000000000000000c 0000000000000000c [5308070.195474] Call Trace: [5308070.198208] [] ? kvm_make_all_cpus_request+0xdd/0x110 [kvm] [5308070.205738] [] ? kvm_flush_remote_tlbs+0x18/0x40 [kvm] [5308070.212814] [] ? kvm_mmu_commit_zap_page+0x23/0xe0 [kvm] [5308070.220062] [] ? kvm_nx_lpage_recovery_worker+0x1df/0x2c0 [kvm] [5308070.227916] [] ? schedule+0x32/0x80 [5308070.233340] [] ? kvm_exit+0x80/0x80 [kvm] [5308070.239287] [] ? kthread+0xd9/0xf0 [5308070.244624] [] ? __switch_to_asm+0x41/0x70 [5308070.250655] [] ? kthread_park+0x60/0x60 [5308070.256427] [] ? ret_from_fork+0x57/0x70 [5308070.262460] Code: cd2 ce8 cf3 cc4 c24 c00 c3b c05 ce1 c98 cc1 c00 c89 cc1 c0f c8d c93 cfe cff cff c48 c98 c49 c8b c14 c24 c48 c03 c14 cc5 c00 c04 c87 ca1 c8b c42 c18 ca8 c01 c74 c09 cf3 c90 c<8b> c42 c18 ca8 c01 c75 cf7 ceb cbf c0f cb6 c4c c24 c0c c48 c83 cc4 c10 c4c c89 cf2 c [5308070.292910] NMI backtrace for cpu 25 [5308070.296821] CPU: 25 PID: 35786 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308070.306936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308070.316443] task: ffff9fb8364bb080 task.stack: ffffba19750c8000 [5308070.322677] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308070.333048] RSP: 0018:ffffba19750cbbf0 EFLAGS: 00000202 [5308070.338649] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000001c0e2be [5308070.346073] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308070.353497] RBP: ffff9fb0808912c0 R08: 0000000000000007 R09: 8000000000000000 [5308070.360920] R10: 00000003ffffffff R11: 0400000000000000 R12: 000000010040ceb2 [5308070.368341] R13: 000000000010040c R14: 0000000000000000 R15: 0000000000000000 [5308070.375763] FS: 000000c0001fe410(0000) GS:ffff9fca86c40000(0000) knlGS:0000000000000000 [5308070.384143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308070.390177] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308070.397629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308070.405050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308070.412483] Stack: [5308070.414807] ffffffffa141e2fdc ffffffffc0908f1bc ffffba19750cbc27c ffffffffc09cf00cc [5308070.423207] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308070.431587] 0000000001c0e2bec ae370d8a3f541089c ffff9fb0808912c0c 000000010040ceb2c [5308070.439989] Call Trace: [5308070.442727] [] ? _raw_spin_lock+0x1d/0x20 [5308070.448675] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308070.455315] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308070.462340] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308070.469269] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308070.476642] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308070.484759] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308070.491772] [] ? recalc_sigpending+0x17/0x50 [5308070.497978] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308070.504619] [] ? signal_setup_done+0x67/0xb0 [5308070.510827] [] ? __seccomp_filter+0x74/0x270 [5308070.517560] [] ? do_vfs_ioctl+0xa2/0x620 [5308070.523421] [] ? __audit_syscall_entry+0xaa/0xf0 [5308070.529975] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308070.536528] [] ? SyS_ioctl+0x74/0x80 [5308070.542039] [] ? do_syscall_64+0x8d/0x100 [5308070.547999] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308070.555278] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308070.585706] NMI backtrace for cpu 29 [5308070.589610] CPU: 29 PID: 46301 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308070.599811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308070.609339] task: ffff9fb0d56c5000 task.stack: ffffba1985b1c000 [5308070.615566] RIP: 0010:[] c [] vmx_complete_atomic_exit.constprop.93+0x5e/0x80 [kvm_intel] [5308070.627261] RSP: 0018:ffffba1985b1fce0 EFLAGS: 00000046 [5308070.632868] RAX: 0000000080000200 RBX: ffff9fb011149ac0 RCX: ffff9fb011149ac0 [5308070.640290] RDX: 0000000080000202 RSI: 0000000000000000 RDI: ffff9fb011149ac0 [5308070.647709] RBP: ffff9fb011149ac0 R08: 0000000000000000 R09: 0000000000000000 [5308070.655223] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [5308070.662650] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [5308070.670094] FS: 000000c001f80090(0000) GS:ffff9fca86d40000(0000) knlGS:ffff80c000a02480 [5308070.678472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308070.684516] CR2: 00000000000002d8 CR3: 0000000c28cc8000 CR4: 0000000000162670 [5308070.691935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308070.699356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308070.706776] Stack: [5308070.709162] ffffffffc09cf018c 0000000000000000c ffffffffc09e0ba7c ffff9fb011149ac0c [5308070.717664] 0000000000000000c ffff9fb011149ac0c ffffba1985b1fde8c 0000000000000000c [5308070.726038] 0000000000231788c 0000000000000000c 0000000000000000c ffffffffc08fa25fc [5308070.734411] Call Trace: [5308070.737144] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308070.744409] [] ? vmx_vcpu_run+0x337/0x4f0 [kvm_intel] [5308070.751598] [] ? kvm_arch_vcpu_ioctl_run+0x6df/0x16d0 [kvm] [5308070.759603] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308070.766511] [] ? recalc_sigpending+0x17/0x50 [5308070.772737] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308070.779398] [] ? signal_setup_done+0x67/0xb0 [5308070.785603] [] ? __seccomp_filter+0x74/0x270 [5308070.791853] [] ? do_vfs_ioctl+0xa2/0x620 [5308070.797809] [] ? __audit_syscall_entry+0xaa/0xf0 [5308070.804385] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308070.810957] [] ? SyS_ioctl+0x74/0x80 [5308070.816502] [] ? do_syscall_64+0x8d/0x100 [5308070.822446] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308070.829805] Code: c00 c81 ce2 cff c07 c00 c80 c81 cfa c12 c03 c00 c80 c74 c29 c25 c00 c07 c00 c80 c3d c00 c02 c00 c80 c74 c06 c48 c83 cc4 c08 c5b cc3 c48 c89 cdf ce8 c14 c21 cf1 cff ccd c02 c<48> c83 cc4 c08 c48 c89 cdf c5b ce9 c15 c21 cf1 cff c48 c89 c04 c24 ce8 c4c cd7 cff c [5308070.860321] NMI backtrace for cpu 57 [5308070.864313] CPU: 57 PID: 768 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308070.874320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308070.883827] task: ffff9fc309a66000 task.stack: ffffba1950860000 [5308070.890037] RIP: 0010:[] c [] _raw_spin_lock+0x10/0x20 [5308070.898674] RSP: 0018:ffffba1950863de8 EFLAGS: 00000046 [5308070.904274] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000838 [5308070.911695] RDX: 0000000000000001 RSI: ffffffffa1419af2 RDI: ffff9fca87458980 [5308070.919238] RBP: ffffba1950863e38 R08: 0015afcec80ef032 R09: 0000000000000000 [5308070.926881] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9fca87458980 [5308070.934332] R13: ffff9fc309a66000 R14: ffff9fc309a665c0 R15: 0000000000000000 [5308070.941852] FS: 000000c0000e4090(0000) GS:ffff9fca87440000(0000) knlGS:0000000000000000 [5308070.950433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308070.957460] CR2: 0000600851820000 CR3: 0000001c8d98c000 CR4: 0000000000162670 [5308070.965159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308070.972652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308070.980298] Stack: [5308070.982709] ffffffffa1419464c ffffffffa0eecbf4c 0000000000000040c ffff9fca87458980c [5308070.991239] 00ffba1950863e88c ffff9fc309a66000c ffff9fc309a66000c 0000000000011170c [5308070.999689] ffffba1950863f18c 0000000000000000c ffff9fc309a66000c ffffffffa1419af2c [5308071.008275] Call Trace: [5308071.011062] [] ? __schedule+0x94/0x6f0 [5308071.016748] [] ? hrtimer_start_range_ns+0x194/0x360 [5308071.023564] [] ? schedule+0x32/0x80 [5308071.029176] [] ? do_nanosleep+0x68/0xe0 [5308071.034951] [] ? hrtimer_nanosleep+0xd4/0x200 [5308071.041243] [] ? __hrtimer_init+0xa0/0xa0 [5308071.047477] [] ? SyS_nanosleep+0x76/0x90 [5308071.053550] [] ? do_syscall_64+0x8d/0x100 [5308071.059758] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308071.067007] Code: c00 c00 c31 cc0 cba cff c00 c00 c00 cf0 c0f cb1 c17 c85 cc0 c74 c05 ce8 c45 ca0 caa cff c48 c89 cd8 c5b cc3 c0f c1f c44 c00 c00 c31 cc0 cba c01 c00 c00 c00 cf0 c0f cb1 c17 c<85> cc0 c75 c02 cf3 cc3 c89 cc6 ce8 cd3 c8b caa cff c66 c90 cc3 c0f c1f c44 c00 c00 c [5308071.097520] NMI backtrace for cpu 14 [5308071.101474] CPU: 14 PID: 16808 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308071.111709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308071.121340] task: ffff9fbd03675100 task.stack: ffffba19832dc000 [5308071.127555] RIP: 0010:[] c [] vmx_complete_atomic_exit.constprop.93+0x5e/0x80 [kvm_intel] [5308071.139415] RSP: 0018:ffffba19832dfce0 EFLAGS: 00000046 [5308071.145032] RAX: 0000000080000200 RBX: ffff9fb7f1281ec0 RCX: ffff9fb7f1281ec0 [5308071.152471] RDX: 0000000080000202 RSI: 0000000000000000 RDI: ffff9fb7f1281ec0 [5308071.159910] RBP: ffff9fb7f1281ec0 R08: 0000000000000000 R09: 0000000000000000 [5308071.167341] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [5308071.174767] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [5308071.182299] FS: 000000c000738090(0000) GS:ffff9fca86980000(0000) knlGS:ffff80c0001f4d80 [5308071.190837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308071.196877] CR2: 00000000000002d8 CR3: 0000001a15334000 CR4: 0000000000162670 [5308071.204426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308071.212009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308071.219506] Stack: [5308071.221911] ffffffffc09cf018c 0000000000000000c ffffffffc09e0ba7c ffff9fb7f1281ec0c [5308071.230298] 0000000000000000c ffff9fb7f1281ec0c ffffba19832dfde8c 0000000000000000c [5308071.238714] 0000000000231788c 0000000000000000c 0000000000000000c ffffffffc08fa25fc [5308071.247098] Call Trace: [5308071.249868] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308071.256945] [] ? vmx_vcpu_run+0x337/0x4f0 [kvm_intel] [5308071.263961] [] ? kvm_arch_vcpu_ioctl_run+0x6df/0x16d0 [kvm] [5308071.271470] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308071.278373] [] ? recalc_sigpending+0x17/0x50 [5308071.284580] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308071.291221] [] ? signal_setup_done+0x67/0xb0 [5308071.297431] [] ? __seccomp_filter+0x74/0x270 [5308071.303644] [] ? do_vfs_ioctl+0xa2/0x620 [5308071.309534] [] ? __audit_syscall_entry+0xaa/0xf0 [5308071.316088] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308071.322644] [] ? SyS_ioctl+0x74/0x80 [5308071.328167] [] ? do_syscall_64+0x8d/0x100 [5308071.334120] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308071.341369] Code: c00 c81 ce2 cff c07 c00 c80 c81 cfa c12 c03 c00 c80 c74 c29 c25 c00 c07 c00 c80 c3d c00 c02 c00 c80 c74 c06 c48 c83 cc4 c08 c5b cc3 c48 c89 cdf ce8 c14 c21 cf1 cff ccd c02 c<48> c83 cc4 c08 c48 c89 cdf c5b ce9 c15 c21 cf1 cff c48 c89 c04 c24 ce8 c4c cd7 cff c [5308071.371818] NMI backtrace for cpu 43 skipped: idling at pc 0xffffffffa141dc3e [5308071.379282] NMI backtrace for cpu 9 [5308071.383084] CPU: 9 PID: 35881 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308071.393197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308071.402733] task: ffff9faf4169b100 task.stack: ffffba1974e50000 [5308071.408940] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308071.419661] RSP: 0018:ffffba1974e53bf0 EFLAGS: 00000202 [5308071.425290] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308071.432737] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308071.440161] RBP: ffff9fb570d215c0 R08: 0000000000000007 R09: 8000000000000000 [5308071.447613] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308071.455120] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308071.462543] FS: 000000c0001fee90(0000) GS:ffff9fca86840000(0000) knlGS:0000000000000000 [5308071.470958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308071.477018] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308071.484468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308071.491890] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308071.499313] Stack: [5308071.501614] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1974e53c27c ffffffffc09cf00cc [5308071.510020] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308071.518399] 000000000090df19c 18103b584c8806ebc ffff9fb570d215c0c 0000000100b13a51c [5308071.526776] Call Trace: [5308071.529511] [] ? _raw_spin_lock+0x1d/0x20 [5308071.535464] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308071.542104] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308071.549118] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308071.556046] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308071.563469] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308071.570990] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308071.578016] [] ? recalc_sigpending+0x17/0x50 [5308071.584237] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308071.590880] [] ? signal_setup_done+0x67/0xb0 [5308071.597089] [] ? __seccomp_filter+0x74/0x270 [5308071.603296] [] ? do_vfs_ioctl+0xa2/0x620 [5308071.609265] [] ? __audit_syscall_entry+0xaa/0xf0 [5308071.615826] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308071.622383] [] ? SyS_ioctl+0x74/0x80 [5308071.627905] [] ? do_syscall_64+0x8d/0x100 [5308071.633852] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308071.641108] Code: cfe cff cff c0f c1f c80 c00 c00 c00 c00 c0f c1f c44 c00 c00 c0f c1f c44 c00 c00 cba c01 c00 c00 c00 c8b c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 c cec c81 cfe c00 c01 c00 c00 c0f c84 c1c c01 c00 c00 c40 c30 cf6 c85 cf6 c75 c42 c [5308071.671784] NMI backtrace for cpu 32 [5308071.675675] CPU: 32 PID: 50501 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308071.685874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308071.695380] task: ffff9fb081bbc0c0 task.stack: ffffba199eb8c000 [5308071.701587] RIP: 0033:[<0000000000468dbc>] c [<0000000000468dbc>] 0x468dbc [5308071.708982] RSP: 002b:000000c004d91f08 EFLAGS: 00000206 [5308071.714602] RAX: 0000000000000000 RBX: 0000000075a017e0 RCX: 000000c075950000 [5308071.722028] RDX: 00007f709e63b580 RSI: ffffffffffffffe0 RDI: 000000c07ff4e820 [5308071.729458] RBP: 000000c004d91f50 R08: 000000c075950000 R09: 0000000000040000 [5308071.736893] R10: 00007f709e63b580 R11: 0000000000000ca7 R12: 000000000003ffff [5308071.744699] R13: 000000c0f4000000 R14: 000080c075950000 R15: 000080c0f594ffff [5308071.752123] FS: 000000c0f5a00090(0000) GS:ffff9fca86e00000(0000) knlGS:0000000000000000 [5308071.760501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308071.766533] CR2: 000000c07ff4e000 CR3: 0000000caf384000 CR4: 0000000000162670 [5308071.773974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308071.781423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308071.788852] NMI backtrace for cpu 49 [5308071.792751] CPU: 49 PID: 2966 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308071.802876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308071.812386] task: ffff9fbd026cb080 task.stack: ffffba1961b4c000 [5308071.819336] RIP: 0033:[<00000000004434ca>] c [<00000000004434ca>] 0x4434ca [5308071.826591] RSP: 002b:000000c001075de8 EFLAGS: 00000216 [5308071.832192] RAX: 000000c00005c000 RBX: 000000c00006b000 RCX: 000000c00005c5f8 [5308071.839612] RDX: 00000000000207c7 RSI: 0000000000000000 RDI: 0000000000014078 [5308071.847033] RBP: 000000c001075df8 R08: 0000000000000040 R09: 0000000000000000 [5308071.854453] R10: 000000c0000da000 R11: 0000000000000020 R12: 0000000000000000 [5308071.861874] R13: 000000c00084de00 R14: 0000000000000000 R15: 0000000000000000 [5308071.869297] FS: 000000c000a0c090(0000) GS:ffff9fca87240000(0000) knlGS:0000000000000000 [5308071.877672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308071.883715] CR2: 0000600226460000 CR3: 0000001430e5c000 CR4: 0000000000162670 [5308071.891136] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308071.898559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308071.906015] NMI backtrace for cpu 16 skipped: idling at pc 0xffffffffa141dc3e [5308071.913469] NMI backtrace for cpu 18 skipped: idling at pc 0xffffffffa141dc3e [5308071.921065] NMI backtrace for cpu 42 [5308071.924953] CPU: 42 PID: 49671 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308071.935093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308071.944776] task: ffff9fbeeaf35080 task.stack: ffffba197cbb0000 [5308071.950986] RIP: 0010:[] c [] smp_call_function_single+0xd3/0x130 [5308071.960578] RSP: 0018:ffffba197cbb3c30 EFLAGS: 00000202 [5308071.966177] RAX: 0000000000000000 RBX: 000000000000003d RCX: ffffba196ac13c40 [5308071.973600] RDX: 0000000000000001 RSI: ffffba197cbb3c40 RDI: ffffba197cbb3c40 [5308071.981036] RBP: ffffffffc09d4a50 R08: 0000000000000002 R09: ffff9faf3f394440 [5308071.988459] R10: 0000000000000037 R11: ffff9fb43937a638 R12: 000000000000003d [5308071.995968] R13: ffff9fc5a3339dc0 R14: ffff9fb43937a600 R15: 000000000000002a [5308072.003389] FS: 000000c000570790(0000) GS:ffff9fca87080000(0000) knlGS:0000000000000000 [5308072.011940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308072.017974] CR2: 00007ffdd75ada00 CR3: 00000018e3900000 CR4: 0000000000162670 [5308072.025399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308072.032821] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308072.040242] Stack: [5308072.042543] ffff9fbeeaf35080c 0000000000000000c ffffba196ac13c40c ffffffffc09d4a50c [5308072.050971] ffff9fc5a333e358c 0000000000000003c f7c9f16b3363b2a7c 000000000000002ac [5308072.059351] ffffba197cbb3d90c ffffffffc09d3e9fc 0000000000000000c 0000000000000000c [5308072.067822] Call Trace: [5308072.070571] [] ? update_debugctlmsr+0x20/0x20 [kvm_intel] [5308072.077907] [] ? vmx_vcpu_load+0x9f/0x360 [kvm_intel] [5308072.084918] [] ? futex_wait+0x223/0x250 [5308072.090718] [] ? __switch_to_asm+0x41/0x70 [5308072.096795] [] ? __switch_to_asm+0x35/0x70 [5308072.102852] [] ? __switch_to_asm+0x41/0x70 [5308072.108899] [] ? __switch_to_asm+0x35/0x70 [5308072.114968] [] ? __switch_to_asm+0x41/0x70 [5308072.121004] [] ? __switch_to_asm+0x35/0x70 [5308072.127127] [] ? __switch_to_asm+0x41/0x70 [5308072.133163] [] ? __switch_to_asm+0x35/0x70 [5308072.139203] [] ? __switch_to_asm+0x41/0x70 [5308072.145237] [] ? kvm_arch_vcpu_load+0x46/0x290 [kvm] [5308072.152181] [] ? recalc_sigpending+0x17/0x50 [5308072.158390] [] ? vcpu_load+0x3c/0x50 [kvm] [5308072.166947] [] ? kvm_vcpu_ioctl+0x77/0x5e0 [kvm] [5308072.173525] [] ? signal_setup_done+0x67/0xb0 [5308072.179732] [] ? __seccomp_filter+0x74/0x270 [5308072.185940] [] ? do_vfs_ioctl+0xa2/0x620 [5308072.191813] [] ? __audit_syscall_entry+0xaa/0xf0 [5308072.198366] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308072.204920] [] ? SyS_ioctl+0x74/0x80 [5308072.210432] [] ? do_syscall_64+0x8d/0x100 [5308072.216378] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308072.223626] Code: c25 c28 c00 c00 c00 c75 c73 c48 c83 cc4 c38 c5b c5d cc3 c48 c8d c74 c24 c10 c48 c89 cd1 c89 cdf c48 c89 cea ce8 c28 cfe cff cff c8b c54 c24 c28 c83 ce2 c01 c74 c0b cf3 c90 c<8b> c54 c24 c28 c83 ce2 c01 c75 cf5 ceb cc1 c8b c05 cc4 c85 cdb c00 c85 cc0 c75 c83 c [5308072.254057] NMI backtrace for cpu 26 skipped: idling at pc 0xffffffffa141dc3e [5308072.262556] NMI backtrace for cpu 50 [5308072.266459] CPU: 50 PID: 35787 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308072.276657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308072.286285] task: ffff9fc814b03100 task.stack: ffffba1975208000 [5308072.292621] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308072.302984] RSP: 0018:ffffba197520bbf0 EFLAGS: 00000202 [5308072.308584] RAX: 0000000000000001 RBX: 0000000000000002 RCX: 0000000000e7692b [5308072.316014] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308072.323444] RBP: ffff9fca63c48440 R08: 0000000000000007 R09: 8000000000000000 [5308072.330871] R10: 0000000000000000 R11: 0000000000000001 R12: 00003ff5e1ca9000 [5308072.338303] R13: 00000003ff5e1ca9 R14: 0000000000000000 R15: 0000000000000000 [5308072.346895] FS: 000000c0005b8410(0000) GS:ffff9fca87280000(0000) knlGS:0000000000000000 [5308072.355279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308072.361316] CR2: 00000000007280f0 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308072.368850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308072.376361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308072.383785] Stack: [5308072.386153] ffffffffa141e2fdc ffffffffc0908f1bc ffffba197520bc27c ffffffffc09cf00cc [5308072.394642] 0000000000000000c 0000000000003c4fc 0100ffffc09cf018c 0000000100000000c [5308072.403186] 0000000000e7692bc f447616bc6f16a88c ffff9fca63c48440c 00003ff5e1ca9000c [5308072.411717] Call Trace: [5308072.414461] [] ? _raw_spin_lock+0x1d/