I0606 12:16:25.464601 42990 main.go:311] *************************** I0606 12:16:25.464691 42990 main.go:312] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host 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-2 /syz-executor292084649] I0606 12:16:25.464805 42990 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 12:16:25.464836 42990 main.go:314] PID: 42990 I0606 12:16:25.464871 42990 main.go:315] UID: 0, GID: 0 I0606 12:16:25.464904 42990 main.go:316] Configuration: I0606 12:16:25.464934 42990 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0606 12:16:25.464961 42990 main.go:318] Platform: ptrace I0606 12:16:25.464995 42990 main.go:319] FileAccess: shared, overlay: false I0606 12:16:25.465058 42990 main.go:320] Network: host, logging: false I0606 12:16:25.465106 42990 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 12:16:25.465146 42990 main.go:322] VFS2 enabled: false I0606 12:16:25.465186 42990 main.go:323] *************************** D0606 12:16:25.465340 42990 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.466965 42990 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-2": signal 0 D0606 12:16:25.467021 42990 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.467051 42990 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.467199 42990 urpc.go:534] urpc: successfully marshalled 118 bytes. D0606 12:16:25.467565 42990 urpc.go:577] urpc: unmarshal success. D0606 12:16:25.467624 42990 exec.go:120] Exec arguments: /syz-executor292084649 D0606 12:16:25.467648 42990 exec.go:121] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D0606 12:16:25.467673 42990 container.go:535] Execute in container "ci-gvisor-ptrace-direct-overlay-host-2", args: /syz-executor292084649 D0606 12:16:25.467699 42990 sandbox.go:298] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-2" in sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.467738 42990 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.467986 42990 urpc.go:534] urpc: successfully marshalled 466 bytes. D0606 12:16:25.471171 42990 urpc.go:577] urpc: unmarshal success. D0606 12:16:25.471239 42990 container.go:582] Wait on PID 10 in container "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.471264 42990 sandbox.go:785] Waiting for PID 10 in sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.471287 42990 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.471396 42990 urpc.go:534] urpc: successfully marshalled 101 bytes. executing program panic: invalid range: [0xffff800080000000, 0x7ffff000) goroutine 391 [running]: panic(0xdf3ae0, 0xc0005b2700) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc00075f6f8 sp=0xc00075f640 pc=0x43432d gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef(0xc00032e300, 0xffff800080000000, 0x7ffff000) pkg/sentry/pgalloc/pgalloc.go:597 +0x521 fp=0xc00075f7e8 sp=0xc00075f6f8 pc=0x6c4701 gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef.func1() pkg/sentry/mm/special_mappable.go:56 +0x5d fp=0xc00075f818 sp=0xc00075f7e8 pc=0x845b8d gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc000752080, 0xc00075f868) pkg/refs/refcounter.go:459 +0x153 fp=0xc00075f858 sp=0xc00075f818 pc=0x59f413 gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef(0xc000752080) pkg/sentry/mm/special_mappable.go:55 +0x50 fp=0xc00075f888 sp=0xc00075f858 pc=0x82e780 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MMap(0xc000531000, 0x113a040, 0xc0005cca80, 0x7ffffffff000, 0x112f220, 0xc000752080, 0x112dba0, 0xc000752080, 0x0, 0x20003000, ...) pkg/sentry/mm/syscalls.go:137 +0x4b1 fp=0xc00075f980 sp=0xc00075f888 pc=0x82f571 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc0005cca80, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_mmap.go:105 +0x29a fp=0xc00075fb40 sp=0xc00075f980 pc=0x8eedda gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005cca80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0x0, 0xfa0640, ...) pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc00075fca0 sp=0xc00075fb40 pc=0x895d82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005cca80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0xffffffff, 0x0) pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc00075fd28 sp=0xc00075fca0 pc=0x896f66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005cca80, 0x9, 0x20003000, 0x7ffffffff000, 0x0, 0x2831, 0xffffffff, 0x0, 0xc0001b2480, 0x1) pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc00075fd88 sp=0xc00075fd28 pc=0x896af6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005cca80, 0x2, 0xc0002b4c00) pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc00075fe48 sp=0xc00075fd88 pc=0x89648c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005cca80, 0x1117ca0, 0x0) pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc00075ff60 sp=0xc00075fe48 pc=0x88b598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005cca80, 0xa) pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc00075ffd0 sp=0xc00075ff60 pc=0x889fbb runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00075ffd8 sp=0xc00075ffd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0xfe goroutine 1 [semacquire]: runtime.gopark(0xfe01e0, 0x18ac580, 0xc000211912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00048d938 sp=0xc00048d918 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc0002cc534, 0xc000329a00, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc00048d9a0 sp=0xc00048d938 pc=0x4484e0 sync.runtime_Semacquire(0xc0002cc534) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc00048d9d0 sp=0xc00048d9a0 pc=0x448132 sync.(*WaitGroup).Wait(0xc0002cc534) GOROOT/src/sync/waitgroup.go:130 +0x64 fp=0xc00048d9f8 sp=0xc00048d9d0 pc=0x475594 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1245 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc0001329a0, 0x0, 0x0) runsc/boot/loader.go:998 +0x38 fp=0xc00048da20 sp=0xc00048d9f8 pc=0xc948b8 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00017e360, 0x1128d20, 0xc0000d4008, 0xc00021c300, 0xc000231440, 0x2, 0x2, 0x0) runsc/cmd/boot.go:265 +0x73f fp=0xc00048dd18 sp=0xc00048da20 pc=0xd3a82f github.com/google/subcommands.(*Commander).Execute(0xc000128000, 0x1128d20, 0xc0000d4008, 0xc000231440, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x2f9 fp=0xc00048ddc0 sp=0xc00048dd18 pc=0x50c1e9 github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:334 +0x1a28 fp=0xc00048df88 sp=0xc00048ddc0 pc=0xd5d8b8 runtime.main() GOROOT/src/runtime/proc.go:203 +0x212 fp=0xc00048dfe0 sp=0xc00048df88 pc=0x436d92 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00048dfe8 sp=0xc00048dfe0 pc=0x467d01 goroutine 2 [force gc (idle)]: runtime.gopark(0xfe01e0, 0x18a0fc0, 0x1411, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e0fb0 sp=0xc0000e0f90 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.forcegchelper() GOROOT/src/runtime/proc.go:253 +0xb7 fp=0xc0000e0fe0 sp=0xc0000e0fb0 pc=0x437027 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e0fe8 sp=0xc0000e0fe0 pc=0x467d01 created by runtime.init.6 GOROOT/src/runtime/proc.go:242 +0x35 goroutine 3 [GC sweep wait]: runtime.gopark(0xfe01e0, 0x18a1660, 0x140c, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e17a8 sp=0xc0000e1788 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.bgsweep(0xc000100000) GOROOT/src/runtime/mgcsweep.go:89 +0x131 fp=0xc0000e17d8 sp=0xc0000e17a8 pc=0x422bf1 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e17e0 sp=0xc0000e17d8 pc=0x467d01 created by runtime.gcenable GOROOT/src/runtime/mgc.go:214 +0x5c goroutine 4 [GC scavenge wait]: runtime.gopark(0xfe01e0, 0x18a1620, 0x140d, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e1f78 sp=0xc0000e1f58 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.bgscavenge(0xc000100000) GOROOT/src/runtime/mgcscavenge.go:285 +0x20f fp=0xc0000e1fd8 sp=0xc0000e1f78 pc=0x42129f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e1fe0 sp=0xc0000e1fd8 pc=0x467d01 created by runtime.gcenable GOROOT/src/runtime/mgc.go:215 +0x7e goroutine 5 [finalizer wait]: runtime.gopark(0xfe01e0, 0x18cf508, 0xde1410, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e0758 sp=0xc0000e0738 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.runfinq() GOROOT/src/runtime/mfinal.go:175 +0xa3 fp=0xc0000e07e0 sp=0xc0000e0758 pc=0x4187c3 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e07e8 sp=0xc0000e07e0 pc=0x467d01 created by runtime.createfing GOROOT/src/runtime/mfinal.go:156 +0x61 goroutine 6 [chan receive, locked to thread]: runtime.gopark(0xfdffe8, 0xc00010e178, 0xc00069170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000118e68 sp=0xc000118e48 pc=0x437170 runtime.chanrecv(0xc00010e120, 0xc000118f88, 0xc1ab01, 0xc000360101) GOROOT/src/runtime/chan.go:525 +0x2e7 fp=0xc000118ef8 sp=0xc000118e68 pc=0x405f17 runtime.chanrecv2(0xc00010e120, 0xc000118f88, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc000118f28 sp=0xc000118ef8 pc=0x405c1b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xfde530, 0xc00010e0c0, 0xc00010e120) pkg/sentry/platform/ptrace/subprocess.go:175 +0x18f fp=0xc000118fc8 sp=0xc000118f28 pc=0xc1abdf runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000118fd0 sp=0xc000118fc8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x13b goroutine 7 [sync.Cond.Wait]: runtime.gopark(0xfe01e0, 0xc00032e938, 0x1a14, 0x3) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000116df8 sp=0xc000116dd8 pc=0x437170 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc00032e930, 0x0) GOROOT/src/runtime/sema.go:513 +0xf8 fp=0xc000116e40 sp=0xc000116df8 pc=0x4493d8 sync.(*Cond).Wait(0xc00032e920) GOROOT/src/sync/cond.go:56 +0x9d fp=0xc000116e78 sp=0xc000116e40 pc=0x471cdd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc00032e300, 0x0, 0x0, 0xc0000e2700) pkg/sentry/pgalloc/pgalloc.go:1100 +0x86 fp=0xc000116ee0 sp=0xc000116e78 pc=0x6c6c96 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc00032e300) pkg/sentry/pgalloc/pgalloc.go:1025 +0x77 fp=0xc000116fd8 sp=0xc000116ee0 pc=0x6c65c7 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000116fe0 sp=0xc000116fd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:318 +0x1a4 goroutine 8 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000459df8 sp=0xc000459dd8 pc=0x437170 runtime.selectgo(0xc000459f70, 0xc000459f48, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc000459f20 sp=0xc000459df8 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0003642a0, 0xc0002cc4b0) pkg/sentry/kernel/timekeeper.go:220 +0x164 fp=0xc000459fd0 sp=0xc000459f20 pc=0x8ac504 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000459fd8 sp=0xc000459fd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:188 +0xbf goroutine 10 [syscall]: syscall.Syscall6(0x10f, 0xc0000e3ed0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0000e3e80 sp=0xc0000e3e78 pc=0x4828c5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0003419e0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0x9a fp=0xc0000e3ef8 sp=0xc0000e3e80 pc=0x5e7a7a gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00000e958, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x11a fp=0xc0000e3f68 sp=0xc0000e3ef8 pc=0x5e77fa gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc00035eae0) pkg/control/server/server.go:99 +0x32 fp=0xc0000e3fb8 sp=0xc0000e3f68 pc=0xa06e52 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc00035eae0) pkg/control/server/server.go:87 +0x2b fp=0xc0000e3fd8 sp=0xc0000e3fb8 pc=0xa0736b runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e3fe0 sp=0xc0000e3fd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 101 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005d97d0 sp=0xc0005d97b0 pc=0x437170 runtime.selectgo(0xc0005d9940, 0xc0005d9924, 0x3, 0x6, 0x18a1060) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc0005d98f8 sp=0xc0005d97d0 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00022e000, 0xc00010f5c0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x16c fp=0xc0005d99c8 sp=0xc0005d98f8 pc=0x87d44c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00022e000, 0xc00010f5c0, 0x112a400, 0x0, 0xc0000d24c8, 0xe3f01, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x1ec fp=0xc0005d9a20 sp=0xc0005d99c8 pc=0x87d05c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00022e000, 0x0, 0xc00022e901, 0xc0000d24c8, 0x1, 0xffffffff, 0xc0005d9b08, 0x43e65f, 0xc000036800) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 fp=0xc0005d9a98 sp=0xc0005d9a20 pc=0x8e9d12 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00022e000, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa25c, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 fp=0xc0005d9b40 sp=0xc0005d9a98 pc=0x8ea520 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00022e000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa0640, ...) pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc0005d9ca0 sp=0xc0005d9b40 pc=0x895d82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00022e000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc0005d9d28 sp=0xc0005d9ca0 pc=0x896f66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00022e000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00012d8c0, 0x1) pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc0005d9d88 sp=0xc0005d9d28 pc=0x896af6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00022e000, 0x2, 0xc000196540) pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc0005d9e48 sp=0xc0005d9d88 pc=0x89648c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00022e000, 0x1117ca0, 0x0) pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc0005d9f60 sp=0xc0005d9e48 pc=0x88b598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00022e000, 0x3) pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc0005d9fd0 sp=0xc0005d9f60 pc=0x889fbb runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005d9fd8 sp=0xc0005d9fd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0xfe goroutine 17 [syscall]: syscall.Syscall6(0x119, 0x17, 0xc000117b00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x5edbac, 0xc0001c28b8, 0xc000294270) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc000117a40 sp=0xc000117a38 pc=0x4828c5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x17, 0xc000117b00, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x74 fp=0xc000117aa8 sp=0xc000117a40 pc=0x8b4cc4 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc000441720, 0x0, 0x43e4a8) pkg/fdnotifier/fdnotifier.go:149 +0x7a fp=0xc000117fc8 sp=0xc000117aa8 pc=0x8b48ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000117fd0 sp=0xc000117fc8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0xaa goroutine 18 [syscall]: syscall.Syscall6(0x10f, 0xc00050e048, 0x1, 0x0, 0x0, 0x0, 0x0, 0xdf31e0, 0xc00050e038, 0xdf3ae0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc00019ad88 sp=0xc00019ad80 pc=0x4828c5 golang.org/x/sys/unix.ppoll(0xc00050e048, 0x1, 0x0, 0x0, 0x7f6cdf48e560, 0x0, 0x18a1b00) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0x88 fp=0xc00019ae08 sp=0xc00019ad88 pc=0x5e3a78 golang.org/x/sys/unix.Ppoll(0xc00050e048, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc00050e048, 0x8) external/org_golang_x_sys/unix/syscall_linux.go:142 +0x9d fp=0xc00019ae50 sp=0xc00019ae08 pc=0x5e1b9d gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x8, 0x1, 0xc00050e048, 0xc00050e048) runsc/boot/loader.go:786 +0x44 fp=0xc00019aea0 sp=0xc00019ae50 pc=0xc9d6b4 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc00019af80, 0x0, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:451 +0x27 fp=0xc00019aed0 sp=0xc00019aea0 pc=0xa54d37 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7fff4f586fc2, 0x26, 0xc000318180, 0x1, 0x1, 0xc0001329a0) runsc/boot/loader.go:784 +0x1b9 fp=0xc00019afb0 sp=0xc00019aed0 pc=0xc9d8a9 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00019afb8 sp=0xc00019afb0 pc=0x467d01 created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:775 +0x71 goroutine 19 [syscall]: syscall.Syscall6(0x10f, 0xc0004baf70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0004bae50 sp=0xc0004bae48 pc=0x4828c5 golang.org/x/sys/unix.ppoll(0xc0004baf70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0x88 fp=0xc0004baed0 sp=0xc0004bae50 pc=0x5e3a78 golang.org/x/sys/unix.Ppoll(0xc0004baf70, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:142 +0x9d fp=0xc0004baf18 sp=0xc0004baed0 pc=0x5e1b9d gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc0001e7800, 0xc000195800) pkg/p9/client.go:252 +0xb3 fp=0xc0004bafd0 sp=0xc0004baf18 pc=0x6099a3 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bafd8 sp=0xc0004bafd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:232 +0x41d goroutine 20 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614000, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bb760 sp=0xc0004bb740 pc=0x437170 runtime.gcBgMarkWorker(0xc000034000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bb7d8 sp=0xc0004bb760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bb7e0 sp=0xc0004bb7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 33 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614010, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b6760 sp=0xc0004b6740 pc=0x437170 runtime.gcBgMarkWorker(0xc000036800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b67d8 sp=0xc0004b6760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b67e0 sp=0xc0004b67d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 34 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4370, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b6f60 sp=0xc0004b6f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000039000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b6fd8 sp=0xc0004b6f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b6fe0 sp=0xc0004b6fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 12 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d970, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000dcf60 sp=0xc0000dcf40 pc=0x437170 runtime.gcBgMarkWorker(0xc00003b800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000dcfd8 sp=0xc0000dcf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000dcfe0 sp=0xc0000dcfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 49 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d980, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061a760 sp=0xc00061a740 pc=0x437170 runtime.gcBgMarkWorker(0xc00003e000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061a7d8 sp=0xc00061a760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061a7e0 sp=0xc00061a7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 21 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000596000, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bbf60 sp=0xc0004bbf40 pc=0x437170 runtime.gcBgMarkWorker(0xc000040800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bbfd8 sp=0xc0004bbf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bbfe0 sp=0xc0004bbfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 35 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4380, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b7760 sp=0xc0004b7740 pc=0x437170 runtime.gcBgMarkWorker(0xc000043000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b77d8 sp=0xc0004b7760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b77e0 sp=0xc0004b77d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 22 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4390, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bc760 sp=0xc0004bc740 pc=0x437170 runtime.gcBgMarkWorker(0xc000045800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bc7d8 sp=0xc0004bc760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bc7e0 sp=0xc0004bc7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 36 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d990, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b7f60 sp=0xc0004b7f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000048000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b7fd8 sp=0xc0004b7f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b7fe0 sp=0xc0004b7fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 23 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bcf60 sp=0xc0004bcf40 pc=0x437170 runtime.gcBgMarkWorker(0xc00004a800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bcfd8 sp=0xc0004bcf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bcfe0 sp=0xc0004bcfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 13 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614020, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000dd760 sp=0xc0000dd740 pc=0x437170 runtime.gcBgMarkWorker(0xc00004d000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000dd7d8 sp=0xc0000dd760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000dd7e0 sp=0xc0000dd7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 37 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614030, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b8760 sp=0xc0004b8740 pc=0x437170 runtime.gcBgMarkWorker(0xc00004f800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b87d8 sp=0xc0004b8760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b87e0 sp=0xc0004b87d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 50 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061af60 sp=0xc00061af40 pc=0x437170 runtime.gcBgMarkWorker(0xc000052000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061afd8 sp=0xc00061af60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061afe0 sp=0xc00061afd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 14 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614040, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000ddf60 sp=0xc0000ddf40 pc=0x437170 runtime.gcBgMarkWorker(0xc000054800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000ddfd8 sp=0xc0000ddf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000ddfe0 sp=0xc0000ddfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 38 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b8f60 sp=0xc0004b8f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000057000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b8fd8 sp=0xc0004b8f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b8fe0 sp=0xc0004b8fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 15 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000de760 sp=0xc0000de740 pc=0x437170 runtime.gcBgMarkWorker(0xc000059800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000de7d8 sp=0xc0000de760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000de7e0 sp=0xc0000de7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 16 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000def60 sp=0xc0000def40 pc=0x437170 runtime.gcBgMarkWorker(0xc00005c000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000defd8 sp=0xc0000def60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000defe0 sp=0xc0000defd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 65 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614050, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000df760 sp=0xc0000df740 pc=0x437170 runtime.gcBgMarkWorker(0xc00005e800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000df7d8 sp=0xc0000df760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000df7e0 sp=0xc0000df7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 39 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614060, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b9760 sp=0xc0004b9740 pc=0x437170 runtime.gcBgMarkWorker(0xc000061000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b97d8 sp=0xc0004b9760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b97e0 sp=0xc0004b97d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 40 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035d9f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004b9f60 sp=0xc0004b9f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000063800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004b9fd8 sp=0xc0004b9f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004b9fe0 sp=0xc0004b9fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 24 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bd760 sp=0xc0004bd740 pc=0x437170 runtime.gcBgMarkWorker(0xc000066000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bd7d8 sp=0xc0004bd760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bd7e0 sp=0xc0004bd7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 41 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da00, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000616760 sp=0xc000616740 pc=0x437170 runtime.gcBgMarkWorker(0xc000068800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006167d8 sp=0xc000616760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006167e0 sp=0xc0006167d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 66 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da10, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000dff60 sp=0xc0000dff40 pc=0x437170 runtime.gcBgMarkWorker(0xc00006b000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000dffd8 sp=0xc0000dff60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000dffe0 sp=0xc0000dffd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 67 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000684760 sp=0xc000684740 pc=0x437170 runtime.gcBgMarkWorker(0xc00006d800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006847d8 sp=0xc000684760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006847e0 sp=0xc0006847d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 68 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da20, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000684f60 sp=0xc000684f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000070000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000684fd8 sp=0xc000684f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000684fe0 sp=0xc000684fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 42 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da30, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000616f60 sp=0xc000616f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000072800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000616fd8 sp=0xc000616f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000616fe0 sp=0xc000616fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 51 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061b760 sp=0xc00061b740 pc=0x437170 runtime.gcBgMarkWorker(0xc000075000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061b7d8 sp=0xc00061b760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061b7e0 sp=0xc00061b7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 69 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000685760 sp=0xc000685740 pc=0x437170 runtime.gcBgMarkWorker(0xc000077800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006857d8 sp=0xc000685760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006857e0 sp=0xc0006857d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 43 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000617760 sp=0xc000617740 pc=0x437170 runtime.gcBgMarkWorker(0xc00007a000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006177d8 sp=0xc000617760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006177e0 sp=0xc0006177d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 70 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614070, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000685f60 sp=0xc000685f40 pc=0x437170 runtime.gcBgMarkWorker(0xc00007c800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000685fd8 sp=0xc000685f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000685fe0 sp=0xc000685fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 81 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000596010, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004ba760 sp=0xc0004ba740 pc=0x437170 runtime.gcBgMarkWorker(0xc00007f000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004ba7d8 sp=0xc0004ba760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004ba7e0 sp=0xc0004ba7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 52 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e050, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061bf60 sp=0xc00061bf40 pc=0x437170 runtime.gcBgMarkWorker(0xc000081800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061bfd8 sp=0xc00061bf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061bfe0 sp=0xc00061bfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 71 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c43f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000686760 sp=0xc000686740 pc=0x437170 runtime.gcBgMarkWorker(0xc000084000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006867d8 sp=0xc000686760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006867e0 sp=0xc0006867d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 82 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4400, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000680760 sp=0xc000680740 pc=0x437170 runtime.gcBgMarkWorker(0xc000086800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006807d8 sp=0xc000680760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006807e0 sp=0xc0006807d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 53 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4410, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061c760 sp=0xc00061c740 pc=0x437170 runtime.gcBgMarkWorker(0xc000089000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061c7d8 sp=0xc00061c760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061c7e0 sp=0xc00061c7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 25 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da40, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004bdf60 sp=0xc0004bdf40 pc=0x437170 runtime.gcBgMarkWorker(0xc00008b800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004bdfd8 sp=0xc0004bdf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004bdfe0 sp=0xc0004bdfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 72 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4420, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000686f60 sp=0xc000686f40 pc=0x437170 runtime.gcBgMarkWorker(0xc00008e000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000686fd8 sp=0xc000686f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000686fe0 sp=0xc000686fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 83 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000680f60 sp=0xc000680f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000090800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000680fd8 sp=0xc000680f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000680fe0 sp=0xc000680fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 84 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614090, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000681760 sp=0xc000681740 pc=0x437170 runtime.gcBgMarkWorker(0xc000093000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006817d8 sp=0xc000681760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006817e0 sp=0xc0006817d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 54 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4430, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061cf60 sp=0xc00061cf40 pc=0x437170 runtime.gcBgMarkWorker(0xc000095800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061cfd8 sp=0xc00061cf60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061cfe0 sp=0xc00061cfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 85 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4440, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000681f60 sp=0xc000681f40 pc=0x437170 runtime.gcBgMarkWorker(0xc000098000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000681fd8 sp=0xc000681f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000681fe0 sp=0xc000681fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 26 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e4760 sp=0xc0004e4740 pc=0x437170 runtime.gcBgMarkWorker(0xc00009a800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e47d8 sp=0xc0004e4760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e47e0 sp=0xc0004e47d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 55 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e060, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061d760 sp=0xc00061d740 pc=0x437170 runtime.gcBgMarkWorker(0xc00009d000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061d7d8 sp=0xc00061d760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061d7e0 sp=0xc00061d7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 27 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e070, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e4f60 sp=0xc0004e4f40 pc=0x437170 runtime.gcBgMarkWorker(0xc00009f800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e4fd8 sp=0xc0004e4f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e4fe0 sp=0xc0004e4fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 56 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00061df60 sp=0xc00061df40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000a2000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00061dfd8 sp=0xc00061df60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00061dfe0 sp=0xc00061dfd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 57 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e0760 sp=0xc0004e0740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000a4800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e07d8 sp=0xc0004e0760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e07e0 sp=0xc0004e07d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 58 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e0f60 sp=0xc0004e0f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000a7000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e0fd8 sp=0xc0004e0f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e0fe0 sp=0xc0004e0fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 28 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e5760 sp=0xc0004e5740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000a9800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e57d8 sp=0xc0004e5760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e57e0 sp=0xc0004e57d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 86 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e090, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000682760 sp=0xc000682740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000ac000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006827d8 sp=0xc000682760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006827e0 sp=0xc0006827d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 59 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e0a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e1760 sp=0xc0004e1740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000ae800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e17d8 sp=0xc0004e1760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e17e0 sp=0xc0004e17d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 87 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4450, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000682f60 sp=0xc000682f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000b1000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000682fd8 sp=0xc000682f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000682fe0 sp=0xc000682fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 29 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e0b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e5f60 sp=0xc0004e5f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000b3800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e5fd8 sp=0xc0004e5f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e5fe0 sp=0xc0004e5fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 30 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e0c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e6760 sp=0xc0004e6740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000b6000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e67d8 sp=0xc0004e6760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e67e0 sp=0xc0004e67d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 60 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e0d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e1f60 sp=0xc0004e1f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000b8800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e1fd8 sp=0xc0004e1f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e1fe0 sp=0xc0004e1fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 88 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00050e0e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000683760 sp=0xc000683740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000bb000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006837d8 sp=0xc000683760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006837e0 sp=0xc0006837d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 31 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4460, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004e6f60 sp=0xc0004e6f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000bd800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0004e6fd8 sp=0xc0004e6f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004e6fe0 sp=0xc0004e6fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 89 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4470, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000683f60 sp=0xc000683f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000c0000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000683fd8 sp=0xc000683f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000683fe0 sp=0xc000683fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 73 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0004c4480, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000687760 sp=0xc000687740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000c2800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0006877d8 sp=0xc000687760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006877e0 sp=0xc0006877d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 90 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da50, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000522760 sp=0xc000522740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000c5000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005227d8 sp=0xc000522760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005227e0 sp=0xc0005227d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 74 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000687f60 sp=0xc000687f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000c7800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000687fd8 sp=0xc000687f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000687fe0 sp=0xc000687fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 75 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc0006140f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051e760 sp=0xc00051e740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000ca000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051e7d8 sp=0xc00051e760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051e7e0 sp=0xc00051e7d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 91 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da60, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000522f60 sp=0xc000522f40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000cc800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000522fd8 sp=0xc000522f60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000522fe0 sp=0xc000522fd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 92 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc00035da70, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000523760 sp=0xc000523740 pc=0x437170 runtime.gcBgMarkWorker(0xc0000cf000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005237d8 sp=0xc000523760 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005237e0 sp=0xc0005237d8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 76 [GC worker (idle)]: runtime.gopark(0xfe0068, 0xc000614100, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051ef60 sp=0xc00051ef40 pc=0x437170 runtime.gcBgMarkWorker(0xc0000d1800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051efd8 sp=0xc00051ef60 pc=0x41c18f runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051efe0 sp=0xc00051efd8 pc=0x467d01 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 77 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000520e20 sp=0xc000520e00 pc=0x437170 runtime.selectgo(0xc000520f78, 0xc000520f70, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc000520f48 sp=0xc000520e20 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003421b0) pkg/sentry/kernel/time/time.go:515 +0xb9 fp=0xc000520fd8 sp=0xc000520f48 pc=0x647239 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000520fe0 sp=0xc000520fd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x139 goroutine 78 [syscall]: runtime.notetsleepg(0x18cfa00, 0xffffffffffffffff, 0x0) GOROOT/src/runtime/lock_futex.go:227 +0x34 fp=0xc000521798 sp=0xc000521768 pc=0x40b384 os/signal.signal_recv(0x0) GOROOT/src/runtime/sigqueue.go:147 +0x9c fp=0xc0005217c0 sp=0xc000521798 pc=0x44c6dc os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x22 fp=0xc0005217e0 sp=0xc0005217c0 pc=0x505972 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005217e8 sp=0xc0005217e0 pc=0x467d01 created by os/signal.Notify.func1 GOROOT/src/os/signal/signal.go:127 +0x44 goroutine 79 [select, locked to thread]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000521e08 sp=0xc000521de8 pc=0x437170 runtime.selectgo(0xc000521f78, 0xc000521f70, 0x2, 0x8, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc000521f30 sp=0xc000521e08 pc=0x4475a3 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:850 +0x1d8 fp=0xc000521fe0 sp=0xc000521f30 pc=0x465368 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000521fe8 sp=0xc000521fe0 pc=0x467d01 created by runtime.ensureSigM GOROOT/src/runtime/signal_unix.go:833 +0xd5 goroutine 80 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001a0bb0 sp=0xc0001a0b90 pc=0x437170 runtime.selectgo(0xc000416580, 0xc000532000, 0x22, 0xc000532000, 0x7f6cdf48e560) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc0001a0cd8 sp=0xc0001a0bb0 pc=0x4475a3 reflect.rselect(0xc000312000, 0x22, 0x22, 0xc000312000, 0x40c656) GOROOT/src/runtime/select.go:544 +0x38a fp=0xc0001a0d68 sp=0xc0001a0cd8 pc=0x44807a reflect.Select(0xc000530000, 0x22, 0x49, 0x20, 0x21, 0xc000530000, 0x20, 0x49) GOROOT/src/reflect/value.go:2229 +0x170 fp=0xc0001a0e98 sp=0xc0001a0d68 pc=0x4c0ce0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc0001a2600, 0x21, 0x40, 0xc0000f6560, 0xc00010ed80, 0xc00010ede0) pkg/sentry/sighandling/sighandling.go:44 +0x376 fp=0xc0001a0fb0 sp=0xc0001a0e98 pc=0xb9c6f6 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001a0fb8 sp=0xc0001a0fb0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/sighandling.StartSignalForwarding pkg/sentry/sighandling/sighandling.go:96 +0x23d goroutine 97 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00019be18 sp=0xc00019bdf8 pc=0x437170 runtime.selectgo(0xc00019bf78, 0xc00019bf68, 0x2, 0x1, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc00019bf40 sp=0xc00019be18 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000128600) pkg/sentry/watchdog/watchdog.go:238 +0xce fp=0xc00019bfd8 sp=0xc00019bf40 pc=0xa00e3e runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00019bfe0 sp=0xc00019bfd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:194 +0x1b7 goroutine 98 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000618e20 sp=0xc000618e00 pc=0x437170 runtime.selectgo(0xc000618f78, 0xc000618f70, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc000618f48 sp=0xc000618e20 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000342510) pkg/sentry/kernel/time/time.go:515 +0xb9 fp=0xc000618fd8 sp=0xc000618f48 pc=0x647239 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000618fe0 sp=0xc000618fd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x139 goroutine 99 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003257d0 sp=0xc0003257b0 pc=0x437170 runtime.selectgo(0xc000325940, 0xc000325924, 0x3, 0x6, 0x18a1060) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc0003258f8 sp=0xc0003257d0 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000292000, 0xc00010ed20, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x16c fp=0xc0003259c8 sp=0xc0003258f8 pc=0x87d44c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000292000, 0xc00010ed20, 0x112a400, 0x0, 0x359d888, 0x3229ce01, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x1ec fp=0xc000325a20 sp=0xc0003259c8 pc=0x87d05c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000292000, 0x0, 0xc000292901, 0x359d888, 0x1, 0xffffffff, 0xc000325b08, 0x43e65f, 0xc000045800) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 fp=0xc000325a98 sp=0xc000325a20 pc=0x8e9d12 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000292000, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa255, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 fp=0xc000325b40 sp=0xc000325a98 pc=0x8ea520 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000292000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa0640, ...) pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc000325ca0 sp=0xc000325b40 pc=0x895d82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000292000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc000325d28 sp=0xc000325ca0 pc=0x896f66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000292000, 0xca, 0x359d888, 0x80, 0x0, 0x0, 0x0, 0x0, 0xc00012d440, 0x1) pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc000325d88 sp=0xc000325d28 pc=0x896af6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000292000, 0x2, 0xc000196540) pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc000325e48 sp=0xc000325d88 pc=0x89648c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000292000, 0x1117ca0, 0x0) pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc000325f60 sp=0xc000325e48 pc=0x88b598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000292000, 0x1) pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc000325fd0 sp=0xc000325f60 pc=0x889fbb runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000325fd8 sp=0xc000325fd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0xfe goroutine 113 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000523e20 sp=0xc000523e00 pc=0x437170 runtime.selectgo(0xc000523f78, 0xc000523f70, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc000523f48 sp=0xc000523e20 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00017e000) pkg/sentry/kernel/time/time.go:515 +0xb9 fp=0xc000523fd8 sp=0xc000523f48 pc=0x647239 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000523fe0 sp=0xc000523fd8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x139 goroutine 114 [chan receive, locked to thread]: runtime.gopark(0xfdffe8, 0xc000198298, 0xc00038170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004f5e68 sp=0xc0004f5e48 pc=0x437170 runtime.chanrecv(0xc000198240, 0xc0004f5f88, 0xc1ab01, 0xc000360301) GOROOT/src/runtime/chan.go:525 +0x2e7 fp=0xc0004f5ef8 sp=0xc0004f5e68 pc=0x405f17 runtime.chanrecv2(0xc000198240, 0xc0004f5f88, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0004f5f28 sp=0xc0004f5ef8 pc=0x405c1b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00034c190, 0xc0001981e0, 0xc000198240) pkg/sentry/platform/ptrace/subprocess.go:175 +0x18f fp=0xc0004f5fc8 sp=0xc0004f5f28 pc=0xc1abdf runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004f5fd0 sp=0xc0004f5fc8 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:159 +0x13b goroutine 100 [select]: runtime.gopark(0xfe0230, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00060f768 sp=0xc00060f748 pc=0x437170 runtime.selectgo(0xc00060f8d8, 0xc00060f8bc, 0x3, 0x6, 0x18a1060) GOROOT/src/runtime/select.go:316 +0xc73 fp=0xc00060f890 sp=0xc00060f768 pc=0x4475a3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000292a80, 0xc00010f2c0, 0xc000198300, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x16c fp=0xc00060f960 sp=0xc00060f890 pc=0x87d44c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000292a80, 0xc00010f2c0, 0x898b01, 0xc80507c80, 0x0, 0x0) pkg/sentry/kernel/task_block.go:80 +0x81 fp=0xc00060f9c8 sp=0xc00060f960 pc=0x87d121 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000292a80, 0xc00010f2c0, 0x112a401, 0x3b926969, 0x359ca58, 0x292a01, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:42 +0xaa fp=0xc00060fa20 sp=0xc00060f9c8 pc=0x87cf1a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000292a80, 0x3b926969, 0x0, 0x359ca58, 0x1, 0xffffffff, 0xc00060fb08, 0x43e65f, 0xc000034000) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 fp=0xc00060fa98 sp=0xc00060fa20 pc=0x8e9d12 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000292a80, 0x359ca58, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x0, 0x0, 0xa25e, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 fp=0xc00060fb40 sp=0xc00060fa98 pc=0x8ea520 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000292a80, 0xca, 0x359ca58, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x0, 0xfa0640, ...) pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc00060fca0 sp=0xc00060fb40 pc=0x895d82 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000292a80, 0xca, 0x359ca58, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc00060fd28 sp=0xc00060fca0 pc=0x896f66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000292a80, 0xca, 0x359ca58, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0xc00012d7a0, 0x1) pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc00060fd88 sp=0xc00060fd28 pc=0x896af6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000292a80, 0x2, 0xc000196540) pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc00060fe48 sp=0xc00060fd88 pc=0x89648c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000292a80, 0x1117ca0, 0x0) pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc00060ff60 sp=0xc00060fe48 pc=0x88b598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000292a80, 0x2) pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc00060ffd0 sp=0xc00060ff60 pc=0x889fbb W0606 12:16:25.705120 41096 sandbox.go:766] Wait RPC to container "ci-gvisor-ptrace-direct-overlay-host-2" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0606 12:16:25.805727 41096 container.go:710] Destroy container "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.805856 41096 container.go:797] Destroying container "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.805879 41096 sandbox.go:1142] Destroying root container "ci-gvisor-ptrace-direct-overlay-host-2" by destroying sandbox D0606 12:16:25.805903 41096 sandbox.go:812] Destroy sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.805940 41096 container.go:811] Killing gofer for container "ci-gvisor-ptrace-direct-overlay-host-2", PID: 41110 I0606 12:16:25.906522 41096 main.go:336] Exiting with status: 512 VM DIAGNOSIS: I0606 12:16:25.511825 43003 main.go:311] *************************** I0606 12:16:25.511907 43003 main.go:312] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-2] I0606 12:16:25.511988 43003 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 12:16:25.512018 43003 main.go:314] PID: 43003 I0606 12:16:25.512052 43003 main.go:315] UID: 0, GID: 0 I0606 12:16:25.512094 43003 main.go:316] Configuration: I0606 12:16:25.512130 43003 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0606 12:16:25.512173 43003 main.go:318] Platform: ptrace I0606 12:16:25.512201 43003 main.go:319] FileAccess: shared, overlay: false I0606 12:16:25.512236 43003 main.go:320] Network: host, logging: false I0606 12:16:25.512266 43003 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 12:16:25.512293 43003 main.go:322] VFS2 enabled: false I0606 12:16:25.512326 43003 main.go:323] *************************** D0606 12:16:25.512422 43003 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514191 43003 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-2": signal 0 D0606 12:16:25.514238 43003 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514267 43003 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514427 43003 urpc.go:534] urpc: successfully marshalled 118 bytes. I0606 12:16:25.705132 43003 debug.go:128] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-2", PID: 41111 I0606 12:16:25.705177 43003 debug.go:137] Retrieving sandbox stacks D0606 12:16:25.705202 43003 sandbox.go:948] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.705218 43003 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" W0606 12:16:25.705263 43003 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 41111: connection refused retrieving stacks: connecting to control server at PID 41111: connection refused W0606 12:16:25.705372 43003 main.go:345] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/syzkaller/managers/ptrace-direct-overlay-host/current/image" "-root" "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-alsologtostderr" "-platform=ptrace" "-file-access=shared" "-network=host" "debug" "-stacks" "--ps" "ci-gvisor-ptrace-direct-overlay-host-2"]: exit status 128 I0606 12:16:25.511825 43003 main.go:311] *************************** I0606 12:16:25.511907 43003 main.go:312] Args: [/syzkaller/managers/ptrace-direct-overlay-host/current/image -root /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks --ps ci-gvisor-ptrace-direct-overlay-host-2] I0606 12:16:25.511988 43003 main.go:313] Version release-20200522.0-91-g427d2082165e I0606 12:16:25.512018 43003 main.go:314] PID: 43003 I0606 12:16:25.512052 43003 main.go:315] UID: 0, GID: 0 I0606 12:16:25.512094 43003 main.go:316] Configuration: I0606 12:16:25.512130 43003 main.go:317] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root I0606 12:16:25.512173 43003 main.go:318] Platform: ptrace I0606 12:16:25.512201 43003 main.go:319] FileAccess: shared, overlay: false I0606 12:16:25.512236 43003 main.go:320] Network: host, logging: false I0606 12:16:25.512266 43003 main.go:321] Strace: false, max size: 1024, syscalls: [] I0606 12:16:25.512293 43003 main.go:322] VFS2 enabled: false I0606 12:16:25.512326 43003 main.go:323] *************************** D0606 12:16:25.512422 43003 container.go:161] Load container "/syzkaller/managers/ptrace-direct-overlay-host/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514191 43003 container.go:594] Signal container "ci-gvisor-ptrace-direct-overlay-host-2": signal 0 D0606 12:16:25.514238 43003 sandbox.go:830] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514267 43003 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.514427 43003 urpc.go:534] urpc: successfully marshalled 118 bytes. I0606 12:16:25.705132 43003 debug.go:128] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-2", PID: 41111 I0606 12:16:25.705177 43003 debug.go:137] Retrieving sandbox stacks D0606 12:16:25.705202 43003 sandbox.go:948] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-2" D0606 12:16:25.705218 43003 sandbox.go:333] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-2" W0606 12:16:25.705263 43003 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 41111: connection refused retrieving stacks: connecting to control server at PID 41111: connection refused W0606 12:16:25.705372 43003 main.go:345] Failure to execute command, err: 1 [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+0x18/0