I0606 11:41:17.976229 28565 main.go:311] *************************** I0606 11:41:17.976376 28565 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-3 /syz-executor479039680] I0606 11:41:17.976871 28565 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 11:41:17.976961 28565 main.go:314] PID: 28565 I0606 11:41:17.977053 28565 main.go:315] UID: 0, GID: 0 I0606 11:41:17.977127 28565 main.go:316] Configuration: I0606 11:41:17.977224 28565 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0606 11:41:17.977312 28565 main.go:318] Platform: ptrace I0606 11:41:17.977415 28565 main.go:319] FileAccess: exclusive, overlay: true I0606 11:41:17.977495 28565 main.go:320] Network: host, logging: false I0606 11:41:17.977583 28565 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 11:41:17.977712 28565 main.go:322] VFS2 enabled: false I0606 11:41:17.977783 28565 main.go:323] *************************** W0606 11:41:17.977859 28565 main.go:328] Block the TERM signal. This is only safe in tests! D0606 11:41:17.978209 28565 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.984375 28565 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-3": signal 0 D0606 11:41:17.984549 28565 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.984639 28565 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.985102 28565 urpc.go:534] urpc: successfully marshalled 123 bytes. D0606 11:41:17.985841 28565 urpc.go:577] urpc: unmarshal success. D0606 11:41:17.986004 28565 exec.go:120] Exec arguments: /syz-executor479039680 D0606 11:41:17.986089 28565 exec.go:121] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D0606 11:41:17.986248 28565 container.go:535] Execute in container "ci-gvisor-ptrace-direct-overlay-host-race-3", args: /syz-executor479039680 D0606 11:41:17.986353 28565 sandbox.go:298] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-race-3" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.986487 28565 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.987272 28565 urpc.go:534] urpc: successfully marshalled 471 bytes. D0606 11:41:17.997711 28565 urpc.go:577] urpc: unmarshal success. D0606 11:41:17.997901 28565 container.go:582] Wait on PID 13 in container "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.998027 28565 sandbox.go:785] Waiting for PID 13 in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.998156 28565 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:17.998432 28565 urpc.go:534] urpc: successfully marshalled 106 bytes. executing program panic: invalid range: [0xffff800080000000, 0x7ffff000) goroutine 363 [running]: panic(0x13e4a40, 0xc00019b170) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc0006ab150 sp=0xc0006ab098 pc=0x4360bd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef(0xc000352300, 0xffff800080000000, 0x7ffff000) pkg/sentry/pgalloc/pgalloc.go:597 +0x7a7 fp=0xc0006ab2c0 sp=0xc0006ab150 pc=0x85e5c7 gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef.func1() pkg/sentry/mm/special_mappable.go:56 +0xb2 fp=0xc0006ab300 sp=0xc0006ab2c0 pc=0xac9012 gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc00055c600, 0xc0006ab360) pkg/refs/refcounter.go:459 +0x15f fp=0xc0006ab350 sp=0xc0006ab300 pc=0x67d0af gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef(0xc00055c600) pkg/sentry/mm/special_mappable.go:55 +0x5e fp=0xc0006ab380 sp=0xc0006ab350 pc=0xaa68be gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MMap(0xc0002d7000, 0x1794340, 0xc00063aa80, 0x7ffffffff000, 0x17888c0, 0xc00055c600, 0x1786f80, 0xc00055c600, 0x0, 0x20003000, ...) pkg/sentry/mm/syscalls.go:137 +0x3e6 fp=0xc0006ab528 sp=0xc0006ab380 pc=0xaa7a46 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc00063aa80, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_mmap.go:105 +0x345 fp=0xc0006ab770 sp=0xc0006ab528 pc=0xbcb6b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00063aa80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e fp=0xc0006aba10 sp=0xc0006ab770 pc=0xb49dae gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00063aa80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0x407b4a, 0xc00063b32f) pkg/sentry/kernel/task_syscall.go:305 +0xb5 fp=0xc0006abaf0 sp=0xc0006aba10 pc=0xb4b465 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00063aa80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0xc0006abcd0, 0x1083936) pkg/sentry/kernel/task_syscall.go:265 +0x10a fp=0xc0006abba0 sp=0xc0006abaf0 pc=0xb4adca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00063aa80, 0x2, 0xc00054ecc0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 fp=0xc0006abce0 sp=0xc0006abba0 pc=0xb4a5b8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00063aa80, 0x1771580, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 fp=0xc0006abee8 sp=0xc0006abce0 pc=0xb37b28 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00063aa80, 0xd) pkg/sentry/kernel/task_run.go:92 +0x321 fp=0xc0006abfd0 sp=0xc0006abee8 pc=0xb35841 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006abfd8 sp=0xc0006abfd0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 1 [semacquire]: runtime.gopark(0x15d8840, 0x2026ee0, 0xc0000f1912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0008994e8 sp=0xc0008994c8 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc0002f0534, 0x0, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc000899550 sp=0xc0008994e8 pc=0x44b830 sync.runtime_Semacquire(0xc0002f0534) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc000899580 sp=0xc000899550 pc=0x44b482 sync.(*WaitGroup).Wait(0xc0002f0534) GOROOT/src/sync/waitgroup.go:130 +0xd4 fp=0xc0008995c8 sp=0xc000899580 pc=0x48a854 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1245 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0001c49a0, 0x0, 0x0) runsc/boot/loader.go:998 +0x73 fp=0xc000899608 sp=0xc0008995c8 pc=0x114cdb3 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc0002263f0, 0x1781cc0, 0xc0001a2000, 0xc000240300, 0xc000263420, 0x2, 0x2, 0x0) runsc/cmd/boot.go:265 +0xaf1 fp=0xc000899a60 sp=0xc000899608 pc=0x12472c1 github.com/google/subcommands.(*Commander).Execute(0xc0001ba000, 0x1781cc0, 0xc0001a2000, 0xc000263420, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x51d fp=0xc000899b70 sp=0xc000899a60 pc=0x58ea2d github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:334 +0x2f89 fp=0xc000899f88 sp=0xc000899b70 pc=0x1277e99 runtime.main() GOROOT/src/runtime/proc.go:203 +0x212 fp=0xc000899fe0 sp=0xc000899f88 pc=0x438b22 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000899fe8 sp=0xc000899fe0 pc=0x46b901 goroutine 2 [force gc (idle)]: runtime.gopark(0x15d8840, 0x201dc90, 0x1411, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e2fb0 sp=0xc0000e2f90 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.forcegchelper() GOROOT/src/runtime/proc.go:253 +0xb7 fp=0xc0000e2fe0 sp=0xc0000e2fb0 pc=0x438dd7 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e2fe8 sp=0xc0000e2fe0 pc=0x46b901 created by runtime.init.6 GOROOT/src/runtime/proc.go:242 +0x35 goroutine 3 [GC sweep wait]: runtime.gopark(0x15d8840, 0x201e340, 0x140c, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e37a8 sp=0xc0000e3788 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.bgsweep(0xc0000fa000) GOROOT/src/runtime/mgcsweep.go:89 +0x131 fp=0xc0000e37d8 sp=0xc0000e37a8 pc=0x4248d1 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e37e0 sp=0xc0000e37d8 pc=0x46b901 created by runtime.gcenable GOROOT/src/runtime/mgc.go:214 +0x5c goroutine 4 [GC scavenge wait]: runtime.gopark(0x15d8840, 0x201e300, 0x140d, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e3f78 sp=0xc0000e3f58 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.bgscavenge(0xc0000fa000) GOROOT/src/runtime/mgcscavenge.go:285 +0x20f fp=0xc0000e3fd8 sp=0xc0000e3f78 pc=0x422f7f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e3fe0 sp=0xc0000e3fd8 pc=0x46b901 created by runtime.gcenable GOROOT/src/runtime/mgc.go:215 +0x7e goroutine 18 [finalizer wait]: runtime.gopark(0x15d8840, 0x29d5b58, 0x181410, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e2758 sp=0xc0000e2738 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.runfinq() GOROOT/src/runtime/mfinal.go:175 +0xa3 fp=0xc0000e27e0 sp=0xc0000e2758 pc=0x41a493 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e27e8 sp=0xc0000e27e0 pc=0x46b901 created by runtime.createfing GOROOT/src/runtime/mfinal.go:156 +0x61 goroutine 19 [chan receive, locked to thread]: runtime.gopark(0x15d8590, 0xc000190a18, 0xc00070170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000704e18 sp=0xc000704df8 pc=0x438f50 runtime.chanrecv(0xc0001909c0, 0xc000704f90, 0x108cb01, 0xc000122201) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc000704ea8 sp=0xc000704e18 pc=0x406f38 runtime.chanrecv2(0xc0001909c0, 0xc000704f90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc000704ed8 sp=0xc000704ea8 pc=0x406ceb gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x15d6a90, 0xc000190960, 0xc0001909c0) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a fp=0xc000704fc8 sp=0xc000704ed8 pc=0x108cbba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000704fd0 sp=0xc000704fc8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 20 [sync.Cond.Wait]: runtime.gopark(0x15d8840, 0xc000352938, 0xc0ffff1a14, 0x3) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000484d40 sp=0xc000484d20 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000352930, 0x0) GOROOT/src/runtime/sema.go:513 +0xf8 fp=0xc000484d88 sp=0xc000484d40 pc=0x44c728 sync.(*Cond).Wait(0xc000352920) GOROOT/src/sync/cond.go:56 +0x8e fp=0xc000484db8 sp=0xc000484d88 pc=0x4860fe gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000352300, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1100 +0xbe fp=0xc000484e78 sp=0xc000484db8 pc=0x86165e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000352300) pkg/sentry/pgalloc/pgalloc.go:1025 +0x7b fp=0xc000484fd8 sp=0xc000484e78 pc=0x860e7b runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000484fe0 sp=0xc000484fd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:318 +0x284 goroutine 21 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00089fdd0 sp=0xc00089fdb0 pc=0x438f50 runtime.selectgo(0xc00089ff70, 0xc00089ff30, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00089ff00 sp=0xc00089fdd0 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0003802a0, 0xc0002f04b0) pkg/sentry/kernel/timekeeper.go:220 +0x204 fp=0xc00089ffd0 sp=0xc00089ff00 pc=0xb66e44 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00089ffd8 sp=0xc00089ffd0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:188 +0xfe goroutine 23 [syscall]: syscall.Syscall6(0x10f, 0xc0003ade50, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0003addf8 sp=0xc0003addf0 pc=0x49d065 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0003659e0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xe4 fp=0xc0003ade88 sp=0xc0003addf8 pc=0x6fdf14 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc0001b4930, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18c fp=0xc0003adf40 sp=0xc0003ade88 pc=0x6fdacc gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc00037caa0) pkg/control/server/server.go:99 +0x50 fp=0xc0003adfb8 sp=0xc0003adf40 pc=0xd663f0 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc00037caa0) pkg/control/server/server.go:87 +0x39 fp=0xc0003adfd8 sp=0xc0003adfb8 pc=0xd66c49 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003adfe0 sp=0xc0003adfd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 5 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a220, 0xc0000d1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000dff60 sp=0xc0000dff40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000036000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000dffd8 sp=0xc0000dff60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000dffe0 sp=0xc0000dffd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 24 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386540, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e0760 sp=0xc0000e0740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000038800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e07d8 sp=0xc0000e0760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e07e0 sp=0xc0000e07d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 6 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe10, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e4760 sp=0xc0000e4740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00003b000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e47d8 sp=0xc0000e4760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e47e0 sp=0xc0000e47d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 35 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe20, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000df760 sp=0xc0000df740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00003d800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000df7d8 sp=0xc0000df760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000df7e0 sp=0xc0000df7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 25 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386550, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e0f60 sp=0xc0000e0f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000040000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e0fd8 sp=0xc0000e0f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e0fe0 sp=0xc0000e0fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 7 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe30, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e4f60 sp=0xc0000e4f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000042800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e4fd8 sp=0xc0000e4f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e4fe0 sp=0xc0000e4fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 26 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe40, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e1760 sp=0xc0000e1740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000045000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e17d8 sp=0xc0000e1760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e17e0 sp=0xc0000e17d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 27 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386560, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e1f60 sp=0xc0000e1f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000047800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e1fd8 sp=0xc0000e1f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e1fe0 sp=0xc0000e1fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 36 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a230, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000def60 sp=0xc0000def40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00004a000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000defd8 sp=0xc0000def60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000defe0 sp=0xc0000defd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 8 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe50, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e5760 sp=0xc0000e5740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00004c800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e57d8 sp=0xc0000e5760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e57e0 sp=0xc0000e57d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 28 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe60, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039a760 sp=0xc00039a740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00004f000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039a7d8 sp=0xc00039a760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039a7e0 sp=0xc00039a7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 50 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e000, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000396760 sp=0xc000396740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000051800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003967d8 sp=0xc000396760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003967e0 sp=0xc0003967d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 37 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e010, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000de760 sp=0xc0000de740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000054000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000de7d8 sp=0xc0000de760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000de7e0 sp=0xc0000de7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 9 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe70, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e5f60 sp=0xc0000e5f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000056800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e5fd8 sp=0xc0000e5f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e5fe0 sp=0xc0000e5fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 10 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe80, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a4760 sp=0xc0005a4740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000059000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a47d8 sp=0xc0005a4760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a47e0 sp=0xc0005a47d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 51 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fe90, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000396f60 sp=0xc000396f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00005b800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000396fd8 sp=0xc000396f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000396fe0 sp=0xc000396fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 11 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386570, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a4f60 sp=0xc0005a4f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00005e000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a4fd8 sp=0xc0005a4f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a4fe0 sp=0xc0005a4fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 38 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a240, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a0760 sp=0xc0005a0740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000060800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a07d8 sp=0xc0005a0760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a07e0 sp=0xc0005a07d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 52 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a250, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000397760 sp=0xc000397740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000063000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003977d8 sp=0xc000397760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003977e0 sp=0xc0003977d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 39 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fea0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a0f60 sp=0xc0005a0f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000065800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a0fd8 sp=0xc0005a0f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a0fe0 sp=0xc0005a0fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 29 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386580, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039af60 sp=0xc00039af40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000068000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039afd8 sp=0xc00039af60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039afe0 sp=0xc00039afd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 30 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058feb0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039b760 sp=0xc00039b740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00006a800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039b7d8 sp=0xc00039b760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039b7e0 sp=0xc00039b7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 12 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fec0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a5760 sp=0xc0005a5740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00006d000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a57d8 sp=0xc0005a5760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a57e0 sp=0xc0005a57d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 31 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386590, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039bf60 sp=0xc00039bf40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00006f800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039bfd8 sp=0xc00039bf60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039bfe0 sp=0xc00039bfd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 13 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a5f60 sp=0xc0005a5f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000072000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a5fd8 sp=0xc0005a5f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a5fe0 sp=0xc0005a5fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 32 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039c760 sp=0xc00039c740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000074800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039c7d8 sp=0xc00039c760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039c7e0 sp=0xc00039c7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 14 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fed0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a6760 sp=0xc0005a6740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000077000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a67d8 sp=0xc0005a6760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a67e0 sp=0xc0005a67d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 40 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fee0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a1760 sp=0xc0005a1740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000079800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a17d8 sp=0xc0005a1760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a17e0 sp=0xc0005a17d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 53 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e020, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000397f60 sp=0xc000397f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00007c000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000397fd8 sp=0xc000397f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000397fe0 sp=0xc000397fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 33 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039cf60 sp=0xc00039cf40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00007e800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039cfd8 sp=0xc00039cf60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039cfe0 sp=0xc00039cfd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 41 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a1f60 sp=0xc0005a1f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000081000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a1fd8 sp=0xc0005a1f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a1fe0 sp=0xc0005a1fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 42 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a260, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a2760 sp=0xc0005a2740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000083800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a27d8 sp=0xc0005a2760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a27e0 sp=0xc0005a27d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 66 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039d760 sp=0xc00039d740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000086000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039d7d8 sp=0xc00039d760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039d7e0 sp=0xc00039d7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 54 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a270, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000398760 sp=0xc000398740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000088800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003987d8 sp=0xc000398760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003987e0 sp=0xc0003987d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 15 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058fef0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a6f60 sp=0xc0005a6f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00008b000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a6fd8 sp=0xc0005a6f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a6fe0 sp=0xc0005a6fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 67 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff00, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00039df60 sp=0xc00039df40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00008d800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00039dfd8 sp=0xc00039df60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00039dfe0 sp=0xc00039dfd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 43 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e030, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a2f60 sp=0xc0005a2f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc000090000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a2fd8 sp=0xc0005a2f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a2fe0 sp=0xc0005a2fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 44 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a280, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a3760 sp=0xc0005a3740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000092800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a37d8 sp=0xc0005a3760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a37e0 sp=0xc0005a37d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 16 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a290, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a7760 sp=0xc0005a7740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000095000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a77d8 sp=0xc0005a7760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a77e0 sp=0xc0005a77d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 68 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e040, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a4760 sp=0xc0003a4740 pc=0x438f50 runtime.gcBgMarkWorker(0xc000097800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a47d8 sp=0xc0003a4760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a47e0 sp=0xc0003a47d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 82 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a2a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a7f60 sp=0xc0005a7f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00009a000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a7fd8 sp=0xc0005a7f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a7fe0 sp=0xc0005a7fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 83 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc0003865f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a0760 sp=0xc0003a0740 pc=0x438f50 runtime.gcBgMarkWorker(0xc00009c800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a07d8 sp=0xc0003a0760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a07e0 sp=0xc0003a07d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 69 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386600, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a4f60 sp=0xc0003a4f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc00009f000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a4fd8 sp=0xc0003a4f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a4fe0 sp=0xc0003a4fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 45 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386610, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a3f60 sp=0xc0005a3f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000a1800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005a3fd8 sp=0xc0005a3f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a3fe0 sp=0xc0005a3fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 55 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e050, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000398f60 sp=0xc000398f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000a4000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000398fd8 sp=0xc000398f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000398fe0 sp=0xc000398fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 70 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e060, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a5760 sp=0xc0003a5740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000a6800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a57d8 sp=0xc0003a5760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a57e0 sp=0xc0003a57d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 56 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff10, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000399760 sp=0xc000399740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000a9000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003997d8 sp=0xc000399760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003997e0 sp=0xc0003997d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 57 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386620, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000399f60 sp=0xc000399f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000ab800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000399fd8 sp=0xc000399f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000399fe0 sp=0xc000399fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 71 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff20, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a5f60 sp=0xc0003a5f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000ae000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a5fd8 sp=0xc0003a5f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a5fe0 sp=0xc0003a5fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 46 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e070, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004ba760 sp=0xc0004ba740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000b0800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004ba7d8 sp=0xc0004ba760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004ba7e0 sp=0xc0004ba7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 58 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b6760 sp=0xc0004b6740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000b3000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b67d8 sp=0xc0004b6760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b67e0 sp=0xc0004b67d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 84 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff30, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a0f60 sp=0xc0003a0f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000b5800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a0fd8 sp=0xc0003a0f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a0fe0 sp=0xc0003a0fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 85 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff40, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a1760 sp=0xc0003a1740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000b8000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a17d8 sp=0xc0003a1760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a17e0 sp=0xc0003a17d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 47 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a2b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004baf60 sp=0xc0004baf40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000ba800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bafd8 sp=0xc0004baf60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bafe0 sp=0xc0004bafd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 59 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff50, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b6f60 sp=0xc0004b6f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000bd000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b6fd8 sp=0xc0004b6f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b6fe0 sp=0xc0004b6fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 86 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff60, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a1f60 sp=0xc0003a1f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000bf800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a1fd8 sp=0xc0003a1f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a1fe0 sp=0xc0003a1fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 60 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff70, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b7760 sp=0xc0004b7740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000c2000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b77d8 sp=0xc0004b7760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b77e0 sp=0xc0004b77d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 61 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a2c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b7f60 sp=0xc0004b7f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000c4800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b7fd8 sp=0xc0004b7f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b7fe0 sp=0xc0004b7fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 72 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc000386630, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a6760 sp=0xc0003a6740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000c7000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a67d8 sp=0xc0003a6760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a67e0 sp=0xc0003a67d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 62 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e090, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b8760 sp=0xc0004b8740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000c9800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b87d8 sp=0xc0004b8760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b87e0 sp=0xc0004b87d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 63 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e0a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b8f60 sp=0xc0004b8f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000cc000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b8fd8 sp=0xc0004b8f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b8fe0 sp=0xc0004b8fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 73 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00011e0b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a6f60 sp=0xc0003a6f40 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000ce800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a6fd8 sp=0xc0003a6f60 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a6fe0 sp=0xc0003a6fd8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 74 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00058ff80, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003a7760 sp=0xc0003a7740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000d1000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0003a77d8 sp=0xc0003a7760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003a77e0 sp=0xc0003a77d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 48 [GC worker (idle)]: runtime.gopark(0x15d8630, 0xc00048a2d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bb760 sp=0xc0004bb740 pc=0x438f50 runtime.gcBgMarkWorker(0xc0000d3800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bb7d8 sp=0xc0004bb760 pc=0x41de9f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bb7e0 sp=0xc0004bb7d8 pc=0x46b901 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 87 [syscall]: syscall.Syscall6(0x119, 0x17, 0xc0000f0ae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc00000e068, 0x46d62c, 0x4882af) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0000f0a00 sp=0xc0000f09f8 pc=0x49d065 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x17, 0xc0000f0ae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x83 fp=0xc0000f0a78 sp=0xc0000f0a00 pc=0xb752b3 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc00000e060, 0x0, 0x128cea0) pkg/fdnotifier/fdnotifier.go:149 +0x9e fp=0xc0000f0fc8 sp=0xc0000f0a78 pc=0xb74d6e runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000f0fd0 sp=0xc0000f0fc8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 88 [syscall]: syscall.Syscall6(0x10f, 0xc0000d60c0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x13e3fc0, 0xc0000d6008, 0x13e3fc0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc000487ce8 sp=0xc000487ce0 pc=0x49d065 golang.org/x/sys/unix.ppoll(0xc0000d60c0, 0x1, 0x0, 0x0, 0xc0000d60c0, 0x10, 0x10000c0000d60a0) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 fp=0xc000487d78 sp=0xc000487ce8 pc=0x6f8172 golang.org/x/sys/unix.Ppoll(0xc0000d60c0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x44fd10) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda fp=0xc000487dd8 sp=0xc000487d78 pc=0x6f399a gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x1158e1a, 0x8, 0x1, 0x0) runsc/boot/loader.go:786 +0x60 fp=0xc000487e48 sp=0xc000487dd8 pc=0x1158b50 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc000487f80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:451 +0x39 fp=0xc000487e98 sp=0xc000487e48 pc=0xddc639 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7ffd3aa6cfbd, 0x2b, 0xc000332898, 0x1, 0x1, 0xc0001c49a0) runsc/boot/loader.go:784 +0x25a fp=0xc000487fb0 sp=0xc000487e98 pc=0x1158e1a runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000487fb8 sp=0xc000487fb0 pc=0x46b901 created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:775 +0x7f goroutine 89 [syscall]: syscall.Syscall6(0x10f, 0xc0004bdf08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0004bddb8 sp=0xc0004bddb0 pc=0x49d065 golang.org/x/sys/unix.ppoll(0xc0004bdf08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 fp=0xc0004bde48 sp=0xc0004bddb8 pc=0x6f8172 golang.org/x/sys/unix.Ppoll(0xc0004bdf08, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda fp=0xc0004bdea8 sp=0xc0004bde48 pc=0x6f399a gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc000260100, 0xc0002fac90) pkg/p9/client.go:252 +0xe0 fp=0xc0004bdfd0 sp=0xc0004bdea8 pc=0x7371c0 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bdfd8 sp=0xc0004bdfd0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:232 +0x764 goroutine 90 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002bde00 sp=0xc0002bdde0 pc=0x438f50 runtime.selectgo(0xc0002bdf78, 0xc0002bdf58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0002bdf30 sp=0xc0002bde00 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000226480) pkg/sentry/kernel/time/time.go:515 +0x149 fp=0xc0002bdfd8 sp=0xc0002bdf30 pc=0x79ed69 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002bdfe0 sp=0xc0002bdfd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 75 [syscall]: runtime.notetsleepg(0x29d60a0, 0xffffffffffffffff, 0x0) GOROOT/src/runtime/lock_futex.go:227 +0x34 fp=0xc0004bcf98 sp=0xc0004bcf68 pc=0x40cab4 os/signal.signal_recv(0x46b901) GOROOT/src/runtime/sigqueue.go:147 +0x9c fp=0xc0004bcfc0 sp=0xc0004bcf98 pc=0x44fa2c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x30 fp=0xc0004bcfe0 sp=0xc0004bcfc0 pc=0x584270 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bcfe8 sp=0xc0004bcfe0 pc=0x46b901 created by os/signal.Notify.func1 GOROOT/src/os/signal/signal.go:127 +0x7c goroutine 76 [select, locked to thread]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003e4600 sp=0xc0003e45e0 pc=0x438f50 runtime.selectgo(0xc0003e4778, 0xc0003e4770, 0x2, 0x8, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003e4730 sp=0xc0003e4600 pc=0x44a7f9 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:850 +0x1d8 fp=0xc0003e47e0 sp=0xc0003e4730 pc=0x468de8 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003e47e8 sp=0xc0003e47e0 pc=0x46b901 created by runtime.ensureSigM GOROOT/src/runtime/signal_unix.go:833 +0xd5 goroutine 98 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000481b20 sp=0xc000481b00 pc=0x438f50 runtime.selectgo(0xc000460b00, 0xc0001c63f0, 0x22, 0xc0001c63f0, 0x0) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000481c50 sp=0xc000481b20 pc=0x44a7f9 reflect.rselect(0xc0001c2900, 0x22, 0x22, 0xc0001c2900, 0x204b058) GOROOT/src/runtime/select.go:544 +0x3bd fp=0xc000481ce0 sp=0xc000481c50 pc=0x44b3cd reflect.Select(0xc0002d6000, 0x22, 0x49, 0x20, 0x21, 0xc0002d6000, 0x20, 0x49) GOROOT/src/reflect/value.go:2229 +0x1f0 fp=0xc000481e70 sp=0xc000481ce0 pc=0x5042d0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc00033a000, 0x21, 0x40, 0xc000306a20, 0xc0003c04e0, 0xc0003c0540) pkg/sentry/sighandling/sighandling.go:44 +0x4a1 fp=0xc000481fb0 sp=0xc000481e70 pc=0xfcca51 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000481fb8 sp=0xc000481fb0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/sighandling.StartSignalForwarding pkg/sentry/sighandling/sighandling.go:96 +0x288 goroutine 99 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000486e00 sp=0xc000486de0 pc=0x438f50 runtime.selectgo(0xc000486f78, 0xc000486f58, 0x2, 0x1, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000486f30 sp=0xc000486e00 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0001ba680) pkg/sentry/watchdog/watchdog.go:238 +0x149 fp=0xc000486fd8 sp=0xc000486f30 pc=0xd5dda9 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000486fe0 sp=0xc000486fd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:194 +0x32d goroutine 100 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003afe00 sp=0xc0003afde0 pc=0x438f50 runtime.selectgo(0xc0003aff78, 0xc0003aff58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003aff30 sp=0xc0003afe00 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000366000) pkg/sentry/kernel/time/time.go:515 +0x149 fp=0xc0003affd8 sp=0xc0003aff30 pc=0x79ed69 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003affe0 sp=0xc0003affd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 101 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000791298 sp=0xc000791278 pc=0x438f50 runtime.selectgo(0xc000791428, 0xc000791404, 0x3, 0x6, 0x201dd30) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0007913c8 sp=0xc000791298 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002b4000, 0xc0003c0480, 0x0, 0x5ce838, 0xc000285b20) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0007914b0 sp=0xc0007913c8 pc=0xb1e38b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002b4000, 0xc0003c0480, 0x1783300, 0x0, 0x359d888, 0x791501, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000791538 sp=0xc0007914b0 pc=0xb1de44 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002b4000, 0x0, 0x1, 0x359d888, 0x2b4001, 0xc0ffffffff, 0xb4dd30, 0xc00025b000, 0x1794340) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13a fp=0xc0007915c0 sp=0xc000791538 pc=0xbc3c7a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002b4000, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc0007917e8, 0x4404bf, 0xc00003b000, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000791770 sp=0xc0007915c0 pc=0xbc4885 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002b4000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...) pkg/sentry/kernel/task_syscall.go:170 +0x44e fp=0xc000791a10 sp=0xc000791770 pc=0xb49dae gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002b4000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0002b48af) pkg/sentry/kernel/task_syscall.go:305 +0xb5 fp=0xc000791af0 sp=0xc000791a10 pc=0xb4b465 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002b4000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc000791cd0, 0x1083936) pkg/sentry/kernel/task_syscall.go:265 +0x10a fp=0xc000791ba0 sp=0xc000791af0 pc=0xb4adca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002b4000, 0x2, 0xc00022c0c0) pkg/sentry/kernel/task_syscall.go:240 +0x1e8 fp=0xc000791ce0 sp=0xc000791ba0 pc=0xb4a5b8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002b4000, 0x1771580, 0x0) pkg/sentry/kernel/task_run.go:259 +0x1698 fp=0xc000791ee8 sp=0xc000791ce0 pc=0xb37b28 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002b4000, 0x1) pkg/sentry/kernel/task_run.go:92 +0x321 fp=0xc000791fd0 sp=0xc000791ee8 pc=0xb35841 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000791fd8 sp=0xc000791fd0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 91 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000483e00 sp=0xc000483de0 pc=0x438f50 runtime.selectgo(0xc000483f78, 0xc000483f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000483f30 sp=0xc000483e00 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002265a0) pkg/sentry/kernel/time/time.go:515 +0x149 fp=0xc000483fd8 sp=0xc000483f30 pc=0x79ed69 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000483fe0 sp=0xc000483fd8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x248 goroutine 92 [chan receive, locked to thread]: runtime.gopark(0x15d8590, 0xc000190958, 0xc0002b170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002b9e18 sp=0xc0002b9df8 pc=0x438f50 runtime.chanrecv(0xc000190900, 0xc0002b9f90, 0x108cb01, 0xc00037ec01) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0002b9ea8 sp=0xc0002b9e18 pc=0x406f38 runtime.chanrecv2(0xc000190900, 0xc0002b9f90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0002b9ed8 sp=0xc0002b9ea8 pc=0x406ceb gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0003705e0, 0xc0001908a0, 0xc000190900) pkg/sentry/platform/ptrace/subprocess.go:175 +0x22a fp=0xc0002b9fc8 sp=0xc0002b9ed8 pc=0x108cbba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002b9fd0 sp=0xc0002b9fc8 pc=0x46b901 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x217 goroutine 94 [semacquire]: runtime.gopark(0x15d8840, 0x2026ee0, 0xc000481912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00040f700 sp=0xc00040f6e0 pc=0x438f50 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc00044aeb8, 0x0, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc00040f768 sp=0xc00040f700 pc=0x44b830 sync.runtime_Semacquire(0xc00044aeb8) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc00040f798 sp=0xc00040f768 pc=0x44b482 sync.(*WaitGroup).Wait(0xc00044aeb0) GOROOT/src/sync/waitgroup.go:130 +0xd4 fp=0xc00040f7e0 sp=0xc00040f798 pc=0x48a854 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:373 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc0001c49a0, 0xc00044a800, 0x2b) runsc/boot/loader.go:986 +0x43 fp=0xc00040f810 sp=0xc00040f7e0 pc=0x114cc43 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc0001c49a0, 0xc0004e0030, 0x2b, 0xc000386098, 0x0, 0xc000240dc8) runsc/boot/loader.go:941 +0x1a9 fp=0xc00040f8a8 sp=0xc00040f810 pc=0x114c409 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc00037cac0, 0xc00019a7f0, 0xc000386098, 0x0, 0x0) runsc/boot/controller.go:430 +0xb9 fp=0xc00040f910 sp=0xc00040f8a8 pc=0x1133b89 runtime.call64(0xc0004d2060, 0xc0001b4a88, 0xc0004d20f0, 0x1800000028) src/runtime/asm_amd64.s:540 +0x3b fp=0xc00040f960 sp=0xc00040f910 pc=0x469c2b reflect.Value.call(0xc000240d80, 0xc0001b4a88, 0x13, 0x159a050, 0x4, 0xc00040fe60, 0x3, 0x3, 0x17a3b01, 0xc000386098, ...) GOROOT/src/reflect/value.go:460 +0x967 fp=0xc00040fba8 sp=0xc00040f960 pc=0x4f7097 reflect.Value.Call(0xc000240d80, 0xc0001b4a88, 0x13, 0xc00040fe60, 0x3, 0x3, 0x0, 0xc00037cac0, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 fp=0xc00040fc40 sp=0xc00040fba8 pc=0x4f6424 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000365a70, 0xc000296360, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 fp=0xc00040ff08 sp=0xc00040fc40 pc=0xd62348 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000365a70, 0xc000296360, 0x100010000, 0xc000190840) pkg/urpc/urpc.go:420 +0x43 fp=0xc00040ff48 sp=0xc00040ff08 pc=0xd63503 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc000365a70, 0xc000296360) pkg/urpc/urpc.go:440 +0x90 fp=0xc00040ffd0 sp=0xc00040ff48 pc=0xd65750 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00040ffd8 sp=0xc00040ffd0 pc=0x46b901 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 49 [select]: runtime.gopark(0x15d88b8, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003ed210 sp=0xc0003ed1f0 pc=0x438f50 runtime.selectgo(0xc0003ed3a0, 0xc0003ed37c, 0x3, 0x6, 0x201dd30) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003ed340 sp=0xc0003ed210 pc=0x44a7f9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0004a4000, 0xc0004961e0, 0xc000190a20, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0003ed428 sp=0xc0003ed340 pc=0xb1e38b W0606 11:41:18.205358 27926 sandbox.go:766] Wait RPC to container "ci-gvisor-ptrace-direct-overlay-host-race-3" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0606 11:41:18.205949 27926 container.go:710] Destroy container "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.206130 27926 container.go:797] Destroying container "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.206250 27926 sandbox.go:1142] Destroying root container "ci-gvisor-ptrace-direct-overlay-host-race-3" by destroying sandbox D0606 11:41:18.206363 27926 sandbox.go:812] Destroy sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.206485 27926 container.go:811] Killing gofer for container "ci-gvisor-ptrace-direct-overlay-host-race-3", PID: 27933 I0606 11:41:18.408184 27926 main.go:336] Exiting with status: 512 VM DIAGNOSIS: I0606 11:41:18.080987 28575 main.go:311] *************************** I0606 11:41:18.081208 28575 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-3] I0606 11:41:18.081455 28575 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 11:41:18.081536 28575 main.go:314] PID: 28575 I0606 11:41:18.081632 28575 main.go:315] UID: 0, GID: 0 I0606 11:41:18.081746 28575 main.go:316] Configuration: I0606 11:41:18.081826 28575 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0606 11:41:18.081917 28575 main.go:318] Platform: ptrace I0606 11:41:18.081995 28575 main.go:319] FileAccess: exclusive, overlay: true I0606 11:41:18.082093 28575 main.go:320] Network: host, logging: false I0606 11:41:18.082185 28575 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 11:41:18.082292 28575 main.go:322] VFS2 enabled: false I0606 11:41:18.082453 28575 main.go:323] *************************** W0606 11:41:18.082525 28575 main.go:328] Block the TERM signal. This is only safe in tests! D0606 11:41:18.082735 28575 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089122 28575 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-3": signal 0 D0606 11:41:18.089318 28575 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089446 28575 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089927 28575 urpc.go:534] urpc: successfully marshalled 123 bytes. I0606 11:41:18.205417 28575 debug.go:128] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3", PID: 27934 I0606 11:41:18.205624 28575 debug.go:137] Retrieving sandbox stacks D0606 11:41:18.205712 28575 sandbox.go:948] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.205852 28575 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" W0606 11:41:18.206001 28575 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 27934: connection refused retrieving stacks: connecting to control server at PID 27934: connection refused W0606 11:41:18.206360 28575 main.go:345] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/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-3"]: exit status 128 I0606 11:41:18.080987 28575 main.go:311] *************************** I0606 11:41:18.081208 28575 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-3] I0606 11:41:18.081455 28575 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 11:41:18.081536 28575 main.go:314] PID: 28575 I0606 11:41:18.081632 28575 main.go:315] UID: 0, GID: 0 I0606 11:41:18.081746 28575 main.go:316] Configuration: I0606 11:41:18.081826 28575 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root I0606 11:41:18.081917 28575 main.go:318] Platform: ptrace I0606 11:41:18.081995 28575 main.go:319] FileAccess: exclusive, overlay: true I0606 11:41:18.082093 28575 main.go:320] Network: host, logging: false I0606 11:41:18.082185 28575 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 11:41:18.082292 28575 main.go:322] VFS2 enabled: false I0606 11:41:18.082453 28575 main.go:323] *************************** W0606 11:41:18.082525 28575 main.go:328] Block the TERM signal. This is only safe in tests! D0606 11:41:18.082735 28575 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089122 28575 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-3": signal 0 D0606 11:41:18.089318 28575 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089446 28575 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.089927 28575 urpc.go:534] urpc: successfully marshalled 123 bytes. I0606 11:41:18.205417 28575 debug.go:128] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3", PID: 27934 I0606 11:41:18.205624 28575 debug.go:137] Retrieving sandbox stacks D0606 11:41:18.205712 28575 sandbox.go:948] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" D0606 11:41:18.205852 28575 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-3" W0606 11:41:18.206001 28575 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 27934: connection refused retrieving stacks: connecting to control server at PID 27934: connection refused W0606 11:41:18.206360 28575 main.go:345] Failure to execute command, err: 1 [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/0x20 [5308072.420502] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308072.427155] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.434143] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308072.442149] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308072.449485] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308072.457005] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308072.464174] [] ? recalc_sigpending+0x17/0x50 [5308072.470381] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308072.477023] [] ? signal_setup_done+0x67/0xb0 [5308072.483233] [] ? __seccomp_filter+0x74/0x270 [5308072.489474] [] ? do_vfs_ioctl+0xa2/0x620 [5308072.495427] [] ? __audit_syscall_entry+0xaa/0xf0 [5308072.502028] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308072.508587] [] ? SyS_ioctl+0x74/0x80 [5308072.514143] [] ? do_syscall_64+0x8d/0x100 [5308072.520136] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308072.527432] 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 [5308072.557859] NMI backtrace for cpu 10 skipped: idling at pc 0xffffffffa141dc3e [5308072.565512] NMI backtrace for cpu 47 [5308072.569403] CPU: 47 PID: 35232 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308072.579638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308072.589152] task: ffff9fca3b0df0c0 task.stack: ffffba1977524000 [5308072.595362] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308072.605650] RSP: 0018:ffffba1977527bf0 EFLAGS: 00000202 [5308072.611250] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308072.618671] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308072.626093] RBP: ffff9fc0b78d1600 R08: 0000000000000007 R09: 8000000000000000 [5308072.633602] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308072.641024] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308072.648470] FS: 000000c00029a090(0000) GS:ffff9fca871c0000(0000) knlGS:0000000000000000 [5308072.656847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308072.662879] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308072.670303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308072.677725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308072.685148] Stack: [5308072.687453] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1977527c27c ffffffffc09cf00cc [5308072.695831] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308072.704248] 000000000090df19c d59cadcfce32a115c ffff9fc0b78d1600c 0000000100b13a51c [5308072.712647] Call Trace: [5308072.715384] [] ? _raw_spin_lock+0x1d/0x20 [5308072.721332] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308072.727973] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.734961] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308072.741863] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308072.749199] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308072.756276] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.765607] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308072.772681] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.779706] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308072.787082] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.794075] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308072.801150] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308072.808139] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308072.815128] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308072.822640] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308072.829542] [] ? recalc_sigpending+0x17/0x50 [5308072.835750] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308072.842393] [] ? signal_setup_done+0x67/0xb0 [5308072.848599] [] ? __seccomp_filter+0x74/0x270 [5308072.854806] [] ? do_vfs_ioctl+0xa2/0x620 [5308072.860701] [] ? __audit_syscall_entry+0xaa/0xf0 [5308072.867717] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308072.874304] [] ? SyS_ioctl+0x74/0x80 [5308072.879841] [] ? do_syscall_64+0x8d/0x100 [5308072.885787] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308072.893060] 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 [5308072.923488] NMI backtrace for cpu 20 [5308072.927737] CPU: 20 PID: 35805 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308072.937976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308072.947484] task: ffff9fb307550000 task.stack: ffffba196b1b0000 [5308072.953694] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308072.964168] RSP: 0018:ffffba196b1b3bf0 EFLAGS: 00000202 [5308072.969782] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308072.977205] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308072.984631] RBP: ffff9fc0b9458f80 R08: 0000000000000007 R09: 8000000000000000 [5308072.992055] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308072.999476] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308073.006898] FS: 000000c0001fe790(0000) GS:ffff9fca86b00000(0000) knlGS:0000000000000000 [5308073.015276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308073.021310] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308073.028737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308073.036161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308073.043583] Stack: [5308073.045887] ffffffffa141e2fdc ffffffffc0908f1bc ffffba196b1b3c27c ffffffffc09cf00cc [5308073.054264] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308073.062641] 000000000090df19c 955129b06eb39935c ffff9fc0b9458f80c 0000000100b13a51c [5308073.071055] Call Trace: [5308073.073790] [] ? _raw_spin_lock+0x1d/0x20 [5308073.079736] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308073.086374] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.093365] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308073.100270] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308073.107608] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.114774] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.121764] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.128975] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.135965] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.143040] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.150029] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.157104] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.164119] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308073.171108] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308073.178618] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308073.185606] [] ? recalc_sigpending+0x17/0x50 [5308073.191823] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308073.198466] [] ? signal_setup_done+0x67/0xb0 [5308073.204672] [] ? __seccomp_filter+0x74/0x270 [5308073.210926] [] ? do_vfs_ioctl+0xa2/0x620 [5308073.216786] [] ? __audit_syscall_entry+0xaa/0xf0 [5308073.223340] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308073.229895] [] ? SyS_ioctl+0x74/0x80 [5308073.235408] [] ? do_syscall_64+0x8d/0x100 [5308073.241355] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308073.250104] 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 [5308073.280556] NMI backtrace for cpu 4 [5308073.284381] CPU: 4 PID: 13046 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308073.294421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308073.303933] task: ffff9fb3510b40c0 task.stack: ffffba197c5c8000 [5308073.310148] RIP: 0033:[<000000000125fd73>] c [<000000000125fd73>] 0x125fd73 [5308073.317492] RSP: 002b:00007f0643ffed10 EFLAGS: 00000202 [5308073.323094] RAX: 00000000000000f0 RBX: 000000c000c03d00 RCX: 05fc00003b7fda2a [5308073.330634] RDX: 0000000000af4512 RSI: 0000000000000000 RDI: 00007f06b4010be8 [5308073.338061] RBP: 000000c000c03fc0 R08: 05fc04003b7fda2a R09: 0000000000000000 [5308073.345511] R10: 000000c001894180 R11: 0000000000000000 R12: 00002300024200c0 [5308073.352934] R13: 000000c001892000 R14: 000000c000856600 R15: 0000000000af4594 [5308073.360358] FS: 00007f0643fff700(0000) GS:ffff9fca86700000(0000) knlGS:0000000000000000 [5308073.368735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308073.374797] CR2: 000060088cfa0000 CR3: 00000014c2ed0000 CR4: 0000000000162670 [5308073.382221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308073.389643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308073.397086] NMI backtrace for cpu 8 [5308073.400899] CPU: 8 PID: 45707 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308073.411064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308073.420572] task: ffff9fb8fa2a7040 task.stack: ffffba197b9d8000 [5308073.426779] RIP: 0033:[<00000000004434d1>] c [<00000000004434d1>] 0x4434d1 [5308073.434137] RSP: 002b:000000c0010bbdf8 EFLAGS: 00000212 [5308073.440171] RAX: 000000c00003b800 RBX: 000000c000043000 RCX: 000000c00003bdf8 [5308073.447600] RDX: 000000000000d3bf RSI: 0000000000000001 RDI: 000000000000a5d3 [5308073.455050] RBP: 000000c0010bbe08 R08: 000000000000a5d3 R09: 0000000000000000 [5308073.462913] R10: 000000c0000da000 R11: 0000000000000020 R12: 0000000000000003 [5308073.470344] R13: 000000c000eb0480 R14: 000000c00dc19800 R15: 0000000000000000 [5308073.477798] FS: 000000c000f8e090(0000) GS:ffff9fca86800000(0000) knlGS:0000000000000000 [5308073.486181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308073.492214] CR2: 00007ffdd9382a00 CR3: 000000027fc90000 CR4: 0000000000162670 [5308073.499637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308073.507061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308073.514490] NMI backtrace for cpu 48 [5308073.518408] CPU: 48 PID: 19437 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308073.528899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308073.538510] task: ffff9fbd01170140 task.stack: ffffba1970188000 [5308073.544727] RIP: 0010:[] c [] vmx_complete_atomic_exit.constprop.93+0x5e/0x80 [kvm_intel] [5308073.556420] RSP: 0018:ffffba197018bce0 EFLAGS: 00000046 [5308073.562036] RAX: 0000000080000200 RBX: ffff9fb0b6839d40 RCX: ffff9fb0b6839d40 [5308073.569485] RDX: 0000000080000202 RSI: 0000000000000000 RDI: ffff9fb0b6839d40 [5308073.576922] RBP: ffff9fb0b6839d40 R08: 0000000000000000 R09: 0000000000000000 [5308073.584360] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [5308073.591806] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [5308073.599289] FS: 000000c0007cc790(0000) GS:ffff9fca87200000(0000) knlGS:ffff80c0002b4480 [5308073.607685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308073.613730] CR2: 00000000000002d8 CR3: 0000001a15334000 CR4: 0000000000162670 [5308073.621159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308073.628688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308073.636121] Stack: [5308073.638439] ffffffffc09cf018c 0000000000000000c ffffffffc09e0ba7c ffff9fb0b6839d40c [5308073.646829] 0000000000000000c ffff9fb0b6839d40c ffffba197018bde8c 0000000000000000c [5308073.655749] 0000000000231788c 0000000000000000c 0000000000000000c ffffffffc08fa25fc [5308073.664142] Call Trace: [5308073.666888] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.673975] [] ? vmx_vcpu_run+0x337/0x4f0 [kvm_intel] [5308073.680975] [] ? kvm_arch_vcpu_ioctl_run+0x6df/0x16d0 [kvm] [5308073.688499] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308073.695411] [] ? recalc_sigpending+0x17/0x50 [5308073.701630] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308073.708371] [] ? signal_setup_done+0x67/0xb0 [5308073.714688] [] ? __seccomp_filter+0x74/0x270 [5308073.720913] [] ? do_vfs_ioctl+0xa2/0x620 [5308073.726790] [] ? __audit_syscall_entry+0xaa/0xf0 [5308073.733357] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308073.739919] [] ? SyS_ioctl+0x74/0x80 [5308073.745436] [] ? do_syscall_64+0x8d/0x100 [5308073.751512] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308073.758859] 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 [5308073.789501] NMI backtrace for cpu 55 [5308073.793450] CPU: 55 PID: 34886 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308073.803595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308073.813106] task: ffff9fc0b96850c0 task.stack: ffffba1975870000 [5308073.819317] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0xf/0x1a0 [5308073.829520] RSP: 0018:ffffba1975873bf0 EFLAGS: 00000202 [5308073.835142] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308073.842611] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308073.850052] RBP: ffff9fc457531280 R08: 0000000000000007 R09: 8000000000000000 [5308073.857481] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308073.864914] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308073.872341] FS: 000000000185a0d0(0000) GS:ffff9fca873c0000(0000) knlGS:0000000000000000 [5308073.880751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308073.886789] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308073.894215] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308073.901641] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308073.909158] Stack: [5308073.911473] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1975873c27c ffffffffc09cf00cc [5308073.919857] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308073.928378] 000000000090df19c ed4e89fb90a98d2ec ffff9fc457531280c 0000000100b13a51c [5308073.936762] Call Trace: [5308073.939621] [] ? _raw_spin_lock+0x1d/0x20 [5308073.945932] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308073.952607] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.960044] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308073.967044] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308073.974509] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.981591] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308073.988623] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308073.995707] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.002696] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.009773] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.016762] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.023841] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.030954] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308074.037947] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308074.045488] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308074.052480] [] ? recalc_sigpending+0x17/0x50 [5308074.058698] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308074.065343] [] ? signal_setup_done+0x67/0xb0 [5308074.071552] [] ? __seccomp_filter+0x74/0x270 [5308074.077761] [] ? do_vfs_ioctl+0xa2/0x620 [5308074.083680] [] ? __audit_syscall_entry+0xaa/0xf0 [5308074.090265] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308074.096910] [] ? SyS_ioctl+0x74/0x80 [5308074.102468] [] ? do_syscall_64+0x8d/0x100 [5308074.108419] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308074.115774] Code: c75 cce c48 c8b c04 c24 cc6 c03 c01 c48 cc7 c00 c00 c00 c00 c00 ce9 c90 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 c<8b> c07 c85 cc0 c75 c0a cf0 c0f cb1 c17 c85 cc0 c75 cf2 cf3 cc3 cf3 c90 ceb cec c81 c [5308074.146214] NMI backtrace for cpu 7 [5308074.150016] CPU: 7 PID: 44994 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308074.160826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308074.171113] task: ffff9fbecf5e10c0 task.stack: ffffba196ac10000 [5308074.177358] RIP: 0010:[] c [] smp_call_function_single+0xd3/0x130 [5308074.186954] RSP: 0018:ffffba196ac13c30 EFLAGS: 00000202 [5308074.192557] RAX: 0000000000000000 RBX: 000000000000003d RCX: ffffba1975b07c40 [5308074.199992] RDX: 0000000000000001 RSI: ffffba196ac13c40 RDI: ffffba196ac13c40 [5308074.207621] RBP: ffffffffc09d4a50 R08: 0000000000000002 R09: ffff9fca762b2e80 [5308074.215047] R10: 000000000000001d R11: ffff9fca763fff38 R12: 000000000000003d [5308074.224617] R13: ffff9fc9bfb72200 R14: ffff9fca763fff00 R15: 0000000000000007 [5308074.232650] FS: 000000c000814090(0000) GS:ffff9fca867c0000(0000) knlGS:0000000000000000 [5308074.241041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308074.247076] CR2: 0000600244820000 CR3: 00000016eba6a000 CR4: 0000000000162670 [5308074.254499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308074.262046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308074.269471] Stack: [5308074.271799] 0000000000000246c ffff9fc631350180c ffffba1975b07c40c ffffffffc09d4a50c [5308074.280179] ffff9fc9bfb76798c 0000000000000003c cd5ce9c79081ce6ec 0000000000000007c [5308074.288555] ffffba196ac13d90c ffffffffc09d3e9fc ffff9fc3b15a80c0c ffff9fca86e58980c [5308074.296934] Call Trace: [5308074.299672] [] ? update_debugctlmsr+0x20/0x20 [kvm_intel] [5308074.307439] [] ? vmx_vcpu_load+0x9f/0x360 [kvm_intel] [5308074.314427] [] ? check_preempt_curr+0x7a/0x90 [5308074.320745] [] ? ttwu_do_wakeup+0x14/0xe0 [5308074.326694] [] ? try_to_wake_up+0x54/0x3c0 [5308074.332728] [] ? wake_up_q+0x3f/0x70 [5308074.338256] [] ? kvm_arch_vcpu_load+0x46/0x290 [kvm] [5308074.345178] [] ? recalc_sigpending+0x17/0x50 [5308074.351425] [] ? vcpu_load+0x3c/0x50 [kvm] [5308074.357462] [] ? kvm_vcpu_ioctl+0x77/0x5e0 [kvm] [5308074.364020] [] ? signal_setup_done+0x67/0xb0 [5308074.370245] [] ? __seccomp_filter+0x74/0x270 [5308074.376455] [] ? do_vfs_ioctl+0xa2/0x620 [5308074.382350] [] ? __audit_syscall_entry+0xaa/0xf0 [5308074.388910] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308074.395490] [] ? SyS_ioctl+0x74/0x80 [5308074.401056] [] ? do_syscall_64+0x8d/0x100 [5308074.407006] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308074.414256] 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 [5308074.444682] NMI backtrace for cpu 39 skipped: idling at pc 0xffffffffa141dc3e [5308074.452132] NMI backtrace for cpu 12 [5308074.456038] CPU: 12 PID: 7036 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308074.466074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308074.475674] task: ffff9fba0585f0c0 task.stack: ffffba1969dc0000 [5308074.481889] RIP: 0033:[<000000000124b910>] c [<000000000124b910>] 0x124b910 [5308074.489238] RSP: 002b:00007f06cb7edc40 EFLAGS: 00000202 [5308074.494839] RAX: 00007f0605c7e400 RBX: 00007f0724064778 RCX: 00000000008a0046 [5308074.502277] RDX: 00007f07880f47f8 RSI: 000003ffffffffff RDI: 00007f06cb7edc50 [5308074.509699] RBP: 0000000000000001 R08: 00000000027f0e40 R09: 0000000000000000 [5308074.517120] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f06cb7edc50 [5308074.524541] R13: 00007f07880f47f8 R14: 00007f0724061558 R15: 000000000000091a [5308074.531963] FS: 00007f06cb7ee700(0000) GS:ffff9fca86900000(0000) knlGS:0000000000000000 [5308074.540341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308074.546376] CR2: 00006008f9d10000 CR3: 00000014c2ed0000 CR4: 0000000000162670 [5308074.553800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308074.561227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308074.568652] NMI backtrace for cpu 44 skipped: idling at pc 0xffffffffa141dc3e [5308074.576214] NMI backtrace for cpu 31 skipped: idling at pc 0xffffffffa141dc3e [5308074.583673] NMI backtrace for cpu 41 [5308074.587576] CPU: 41 PID: 38440 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308074.597739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308074.607343] task: ffff9fbea50cb040 task.stack: ffffba197f76c000 [5308074.613653] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308074.623952] RSP: 0018:ffffba197f76fbf0 EFLAGS: 00000202 [5308074.629567] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308074.637002] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308074.644439] RBP: ffff9fc5a6ec1700 R08: 0000000000000007 R09: 8000000000000000 [5308074.652135] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308074.659570] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308074.667004] FS: 000000c0005b9210(0000) GS:ffff9fca87040000(0000) knlGS:0000000000000000 [5308074.675396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308074.681447] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308074.688882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308074.696405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308074.703841] Stack: [5308074.706196] ffffffffa141e2fdc ffffffffc0908f1bc ffffba197f76fc27c ffffffffc09cf00cc [5308074.714581] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308074.722969] 000000000090df19c ca4e2405a2231d8fc ffff9fc5a6ec1700c 0000000100b13a51c [5308074.731354] Call Trace: [5308074.734095] [] ? _raw_spin_lock+0x1d/0x20 [5308074.740051] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308074.746697] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.753696] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308074.760610] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308074.767955] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.775044] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.782127] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.789206] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.796218] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.804953] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.811952] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308074.819034] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308074.826026] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308074.833034] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308074.840571] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308074.847584] [] ? recalc_sigpending+0x17/0x50 [5308074.853798] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308074.860443] [] ? signal_setup_done+0x67/0xb0 [5308074.866661] [] ? __seccomp_filter+0x74/0x270 [5308074.872894] [] ? do_vfs_ioctl+0xa2/0x620 [5308074.878760] [] ? __audit_syscall_entry+0xaa/0xf0 [5308074.885315] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308074.891872] [] ? SyS_ioctl+0x74/0x80 [5308074.897389] [] ? do_syscall_64+0x8d/0x100 [5308074.903350] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308074.910612] 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 [5308074.941834] NMI backtrace for cpu 22 [5308074.945718] CPU: 22 PID: 34916 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308074.955838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308074.965464] task: ffff9fb61b80a0c0 task.stack: ffffba1975250000 [5308074.971672] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308074.981958] RSP: 0018:ffffba1975253bf0 EFLAGS: 00000202 [5308074.987561] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308074.994991] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308075.002427] RBP: ffff9fc6df2c9540 R08: 0000000000000007 R09: 8000000000000000 [5308075.009864] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308075.017285] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308075.024717] FS: 000000c000180090(0000) GS:ffff9fca86b80000(0000) knlGS:0000000000000000 [5308075.033101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308075.039135] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308075.046564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308075.053990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308075.061430] Stack: [5308075.063730] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1975253c27c ffffffffc09cf00cc [5308075.072110] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308075.080497] 000000000090df19c 559c0d43e72519a6c ffff9fc6df2c9540c 0000000100b13a51c [5308075.088870] Call Trace: [5308075.091608] [] ? _raw_spin_lock+0x1d/0x20 [5308075.097551] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308075.104192] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308075.111195] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308075.118092] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308075.125526] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308075.132605] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308075.139675] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308075.146747] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308075.153730] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308075.160801] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308075.167784] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308075.174856] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308075.181841] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308075.188822] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308075.196326] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308075.203309] [] ? recalc_sigpending+0x17/0x50 [5308075.209513] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308075.216151] [] ? signal_setup_done+0x67/0xb0 [5308075.222354] [] ? __seccomp_filter+0x74/0x270 [5308075.228557] [] ? do_vfs_ioctl+0xa2/0x620 [5308075.234413] [] ? __audit_syscall_entry+0xaa/0xf0 [5308075.240982] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308075.247535] [] ? SyS_ioctl+0x74/0x80 [5308075.253045] [] ? do_syscall_64+0x8d/0x100 [5308075.258992] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308075.266238] 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 [5308075.296849] NMI backtrace for cpu 54 [5308075.300733] CPU: 54 PID: 50810 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308075.310849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308075.320355] task: ffff9fb2ac83b140 task.stack: ffffba19a0f10000 [5308075.326557] RIP: 0010:[] c [] pvclock_clocksource_read+0x12/0xb0 [5308075.336059] RSP: 0018:ffffba19a0f13bb8 EFLAGS: 00000002 [5308075.341653] RAX: 00000000aad72f88 RBX: 0000000000000000 RCX: 0000000000000038 [5308075.349073] RDX: 00000000002b5f9d RSI: 0000000000001ca4 RDI: ffff9fcaffff3d80 [5308075.356493] RBP: ffff9fca873904a0 R08: ffffffffff000000 R09: 0000000000000000 [5308075.363918] R10: 0000000000000008 R11: 0000000000000082 R12: ffff9fca7841ae00 [5308075.371338] R13: 000000000000d0a0 R14: ffffffffa1870400 R15: 0000000000000200 [5308075.378757] FS: 000000c00189e090(0000) GS:ffff9fca87380000(0000) knlGS:0000000000000000 [5308075.387129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308075.393162] CR2: 000060087cda0000 CR3: 000000158ca3e000 CR4: 0000000000162670 [5308075.400609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308075.408031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308075.415452] Stack: [5308075.417749] 0000000000000000c 0000000000000000c ffff9fca873904a0c ffffffffa0e5bfdac [5308075.426123] ffffffffa0e2f8f5c ffffffffa0eaf294c 0000003800000200c ffff9fc5f63070c0c [5308075.434498] 0000000000000038c ffff9fca7841b200c ffff9fca7841ae00c 0000000000000038c [5308075.442893] Call Trace: [5308075.445749] [] ? kvm_sched_clock_read+0x1a/0x30 [5308075.454602] [] ? sched_clock+0x5/0x10 [5308075.460199] [] ? select_idle_sibling+0x1c4/0x330 [5308075.466971] [] ? select_task_rq_fair+0x571/0x7d0 [5308075.473525] [] ? __switch_to_asm+0x35/0x70 [5308075.479561] [] ? __switch_to_asm+0x41/0x70 [5308075.485698] [] ? __switch_to_asm+0x35/0x70 [5308075.491842] [] ? __switch_to_asm+0x41/0x70 [5308075.497898] [] ? __switch_to_asm+0x41/0x70 [5308075.503931] [] ? __switch_to_asm+0x35/0x70 [5308075.509963] [] ? __switch_to_asm+0x41/0x70 [5308075.515995] [] ? __switch_to_asm+0x35/0x70 [5308075.522028] [] ? try_to_wake_up+0xf9/0x3c0 [5308075.528059] [] ? __switch_to_asm+0x41/0x70 [5308075.534091] [] ? wake_up_q+0x3f/0x70 [5308075.539601] [] ? futex_wake+0x15a/0x170 [5308075.545387] [] ? do_futex+0x2c5/0xb60 [5308075.550987] [] ? __hrtimer_init+0xa0/0xa0 [5308075.556965] [] ? list_del+0x9/0x30 [5308075.562311] [] ? __seccomp_filter+0x74/0x270 [5308075.568518] [] ? SyS_futex+0x7f/0x160 [5308075.574117] [] ? do_syscall_64+0x8d/0x100 [5308075.580064] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308075.587311] Code: c0f cb6 c47 c1d c8b c17 c39 cca c75 cf1 c22 c05 c4d cc5 ccb c00 cc3 c0f c1f c84 c00 c00 c00 c00 c00 c55 c53 c48 c83 cec c08 c8b c17 c89 cd6 c83 ce6 cfe c0f cae ce8 c0f c31 c<48> cc1 ce2 c20 c48 c8b c5f c10 c0f cb6 c6f c1d c48 c09 cd0 c0f cbe c57 c1c c48 c2b c [5308075.617734] NMI backtrace for cpu 24 [5308075.621623] CPU: 24 PID: 0 Comm: swapper/24 Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308075.632126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308075.642253] task: ffff9fca79543140 task.stack: ffffba194c588000 [5308075.648477] RIP: 0010:[] c [] native_write_msr+0x6/0x20 [5308075.657216] RSP: 0018:ffff9fca86c03eb0 EFLAGS: 00000002 [5308075.662815] RAX: 00000000000000fd RBX: ffff9fca86ed8980 RCX: 0000000000000830 [5308075.670234] RDX: 0000000000000007 RSI: 00000000000000fd RDI: 0000000000000830 [5308075.677665] RBP: ffff9fae6ee4f080 R08: ffff9fca79581100 R09: 0000000000000001 [5308075.685200] R10: 00000000000001d4 R11: 00000000005bf22b R12: ffff9fca86ed8980 [5308075.692633] R13: 0000000000000004 R14: 0000000000000046 R15: ffff9fca86ed8980 [5308075.700055] FS: 0000000000000000(0000) GS:ffff9fca86c00000(0000) knlGS:0000000000000000 [5308075.708440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308075.714497] CR2: 0000600874c90000 CR3: 000000027fc90000 CR4: 0000000000162670 [5308075.721918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308075.729339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308075.737456] Stack: [5308075.739764] ffffffffa0e526f6c ffffffffa0ea609ec ffff9fae6ee4f080c ffffffffa0ea60f4c [5308075.749194] ffff9fae6ee4f080c 0000000000000023c ffff9fae6ee4f7a4c ffffffffa0ea6e4ac [5308075.757691] 0000000000000023c 0000000000018980c 0000000000000000c 9f5217a7c76189dbc [5308075.766248] Call Trace: [5308075.768978] d [] ? x2apic_send_IPI+0x46/0x50 [5308075.775806] [] ? check_preempt_curr+0x4e/0x90 [5308075.782100] [] ? ttwu_do_wakeup+0x14/0xe0 [5308075.788050] [] ? try_to_wake_up+0x18a/0x3c0 [5308075.794174] [] ? __hrtimer_init+0xa0/0xa0 [5308075.800129] [] ? hrtimer_wakeup+0x1e/0x30 [5308075.806106] [] ? __hrtimer_run_queues+0xde/0x250 [5308075.812663] [] ? hrtimer_interrupt+0x9c/0x1a0 [5308075.818957] [] ? smp_apic_timer_interrupt+0x47/0x60 [5308075.825769] [] ? apic_timer_interrupt+0x9e/0xb0 [5308075.832234] d [] ? __cpuidle_text_start+0x8/0x8 [5308075.839306] [] ? native_safe_halt+0xe/0x10 [5308075.845336] [] ? default_idle+0x1a/0xd0 [5308075.851106] [] ? cpu_startup_entry+0x1ca/0x240 [5308075.857484] [] ? start_secondary+0x170/0x1b0 [5308075.863688] 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 [5308075.894114] NMI backtrace for cpu 56 [5308075.898012] CPU: 56 PID: 46326 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308075.908150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308075.917830] task: ffff9fc79b3bc100 task.stack: ffffba1980374000 [5308075.924064] RIP: 0033:[<0000000000404e73>] c [<0000000000404e73>] 0x404e73 [5308075.931332] RSP: 002b:000000c004c17968 EFLAGS: 00000206 [5308075.936951] RAX: 0000000000dc4180 RBX: 000000c0ab39d8b8 RCX: 000000c00678e480 [5308075.944559] RDX: 000000c002f40c80 RSI: 0012dc16c9c39e7b RDI: 000000c002f40c80 [5308075.951999] RBP: 000000c004c179d0 R08: 0000000000000000 R09: 000000c03959df98 [5308075.959443] R10: 0000000000000002 R11: 0000000000000011 R12: 00000000000000f5 [5308075.966884] R13: 0000000000000000 R14: 00000000010d0fc7 R15: 0000000000000000 [5308075.974327] FS: 000000c006b04090(0000) GS:ffff9fca87400000(0000) knlGS:0000000000000000 [5308075.982726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308075.988778] CR2: 00006008ce7a0000 CR3: 0000001430e5c000 CR4: 0000000000162670 [5308075.996215] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308076.003657] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308076.011099] NMI backtrace for cpu 36 skipped: idling at pc 0xffffffffa141dc3e [5308076.018565] NMI backtrace for cpu 17 skipped: idling at pc 0xffffffffa141dc3e [5308076.027752] NMI backtrace for cpu 52 skipped: idling at pc 0xffffffffa141dc3e [5308076.035438] NMI backtrace for cpu 37 [5308076.040728] CPU: 37 PID: 13048 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308076.050844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308076.060351] task: ffff9fc24cb1d140 task.stack: ffffba197c5d8000 [5308076.066560] RIP: 0033:[<000000000124b910>] c [<000000000124b910>] 0x124b910 [5308076.073894] RSP: 002b:00007f0642ffcc50 EFLAGS: 00000202 [5308076.079490] RAX: 00007f05c52e1cd0 RBX: 00007f02e40216c8 RCX: 00000000002fe09e [5308076.086908] RDX: 00007f064801de98 RSI: 000003ffffffffff RDI: 00007f0642ffcc60 [5308076.094343] RBP: 0000000000000000 R08: 00000000027f0e40 R09: 0000000000000001 [5308076.101872] R10: 0000000000000000 R11: 0000000000000001 R12: 00007f0642ffcc60 [5308076.109304] R13: 00007f064801de98 R14: 00007f02e4020bd8 R15: 000000000000091a [5308076.116723] FS: 00007f0642ffd700(0000) GS:ffff9fca86f40000(0000) knlGS:0000000000000000 [5308076.125097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308076.131126] CR2: 00006008edba0000 CR3: 00000014c2ed0000 CR4: 0000000000162670 [5308076.138558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308076.145994] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308076.153420] NMI backtrace for cpu 33 [5308076.157324] CPU: 33 PID: 50353 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308076.168851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308076.178379] task: ffff9fba6e954000 task.stack: ffffba1993234000 [5308076.184606] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308076.194998] RSP: 0018:ffffba1993237bf0 EFLAGS: 00000202 [5308076.200623] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000090df19 [5308076.208064] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308076.215504] RBP: ffff9fc933380f00 R08: 0000000000000007 R09: 8000000000000000 [5308076.222944] R10: 00000003ffffffff R11: 0400000000000000 R12: 0000000100b13a51 [5308076.230389] R13: 0000000000100b13 R14: 0000000000000000 R15: 0000000000000000 [5308076.237828] FS: 000000c003d14090(0000) GS:ffff9fca86e40000(0000) knlGS:0000000000000000 [5308076.246224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308076.252273] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308076.259719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308076.267156] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308076.274596] Stack: [5308076.276922] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1993237c27c ffffffffc09cf00cc [5308076.285474] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308076.293863] 000000000090df19c 0e8d3b3711053928c ffff9fc933380f00c 0000000100b13a51c [5308076.302266] Call Trace: [5308076.305017] [] ? _raw_spin_lock+0x1d/0x20 [5308076.310983] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308076.317644] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.324660] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308076.331581] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308076.338936] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.346028] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.353034] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.360126] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.367135] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.374229] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.381232] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.388319] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.395321] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308076.402325] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308076.409848] [] ? kvm_arch_vcpu_load+0x100/0x290 [kvm] [5308076.417025] [] ? recalc_sigpending+0x17/0x50 [5308076.423328] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308076.429986] [] ? signal_setup_done+0x67/0xb0 [5308076.436209] [] ? __seccomp_filter+0x74/0x270 [5308076.442519] [] ? do_vfs_ioctl+0xa2/0x620 [5308076.448393] [] ? __audit_syscall_entry+0xaa/0xf0 [5308076.454958] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308076.461621] [] ? SyS_ioctl+0x74/0x80 [5308076.467245] [] ? do_syscall_64+0x8d/0x100 [5308076.473204] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6 [5308076.481855] 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 [5308076.512299] NMI backtrace for cpu 2 [5308076.516123] CPU: 2 PID: 35883 Comm: exe Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u2 [5308076.527544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [5308076.537049] task: ffff9fb7e0d19140 task.stack: ffffba1979454000 [5308076.543341] RIP: 0010:[] c [] native_queued_spin_lock_slowpath+0x21/0x1a0 [5308076.553630] RSP: 0018:ffffba1979457bf0 EFLAGS: 00000202 [5308076.559229] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000b971b9 [5308076.566651] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff9fbcf240c000 [5308076.574074] RBP: ffff9fb7d4201400 R08: 0000000000000007 R09: 8000000000000000 [5308076.581493] R10: 00000003ffffffff R11: 0400000000000000 R12: 00000001005d00ea [5308076.589000] R13: 00000000001005d0 R14: 0000000000000000 R15: 0000000000000000 [5308076.596434] FS: 000000c0001ff210(0000) GS:ffff9fca86680000(0000) knlGS:0000000000000000 [5308076.604810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [5308076.610842] CR2: 00007fff740f1a00 CR3: 0000000df1f90000 CR4: 0000000000162670 [5308076.618265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [5308076.625686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [5308076.633103] Stack: [5308076.635414] ffffffffa141e2fdc ffffffffc0908f1bc ffffba1979457c27c ffffffffc09cf00cc [5308076.643793] 0000000100000000c 0000000000003c4fc 0001ffffc09cf018c 0000000100000000c [5308076.652178] 0000000000b971b9c a2074cf7f60d3178c ffff9fb7d4201400c 00000001005d00eac [5308076.660588] Call Trace: [5308076.663337] [] ? _raw_spin_lock+0x1d/0x20 [5308076.669306] [] ? tdp_page_fault+0x22b/0x2c0 [kvm] [5308076.675956] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.682950] [] ? kvm_mmu_page_fault+0x5f/0x120 [kvm] [5308076.689882] [] ? vmx_handle_exit+0x1d1/0x1680 [kvm_intel] [5308076.697224] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.704299] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.711289] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.718363] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.725351] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.732440] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.739443] [] ? vmexit_fill_RSB+0x18/0x30 [kvm_intel] [5308076.746531] [] ? vmexit_fill_RSB+0xc/0x30 [kvm_intel] [5308076.753519] [] ? vmx_vcpu_run+0x33f/0x4f0 [kvm_intel] [5308076.760524] [] ? kvm_arch_vcpu_ioctl_run+0x801/0x16d0 [kvm] [5308076.768044] [] ? kvm_arch_vcpu_load+0x61/0x290 [kvm] [5308076.775043] [] ? recalc_sigpending+0x17/0x50 [5308076.781259] [] ? kvm_vcpu_ioctl+0x315/0x5e0 [kvm] [5308076.787918] [] ? signal_setup_done+0x67/0xb0 [5308076.794130] [] ? __seccomp_filter+0x74/0x270 [5308076.800343] [] ? do_vfs_ioctl+0xa2/0x620 [5308076.806204] [] ? __audit_syscall_entry+0xaa/0xf0 [5308076.812775] [] ? syscall_trace_enter+0x1ae/0x2c0 [5308076.819342]