I1023 16:58:31.890599 1 calibrated_clock.go:74] CalibratedClock(Monotonic): ready I1023 16:58:31.890687 1 calibrated_clock.go:74] CalibratedClock(Realtime): ready I1023 16:59:15.921921 1 watchdog.go:296] Watchdog starting loop, tasks: 19, discount: 0s I1023 16:59:23.217721 32112 main.go:218] *************************** I1023 16:59:23.217774 32112 main.go:219] Args: [/syzkaller/managers/ci-gvisor-kvm/current/image -root /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox -overlay -net-raw -watchdog-action=panic -vfs2 -fuse 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-kvm-1 /syz-executor536351584] I1023 16:59:23.217825 32112 main.go:220] Version release-20211011.0-59-g14f4113924c8 I1023 16:59:23.217834 32112 main.go:221] GOOS: linux I1023 16:59:23.217842 32112 main.go:222] GOARCH: amd64 I1023 16:59:23.217859 32112 main.go:223] PID: 32112 I1023 16:59:23.217870 32112 main.go:224] UID: 0, GID: 0 I1023 16:59:23.217878 32112 main.go:225] Configuration: I1023 16:59:23.217886 32112 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root I1023 16:59:23.217895 32112 main.go:227] Platform: kvm I1023 16:59:23.217903 32112 main.go:228] FileAccess: exclusive, overlay: true I1023 16:59:23.217922 32112 main.go:229] Network: sandbox, logging: false I1023 16:59:23.217932 32112 main.go:230] Strace: false, max size: 1024, syscalls: I1023 16:59:23.217941 32112 main.go:231] VFS2 enabled: true, LISAFS: false I1023 16:59:23.217949 32112 main.go:232] Debug: true I1023 16:59:23.217957 32112 main.go:233] *************************** D1023 16:59:23.218044 32112 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-1}, opts: {Exact:false SkipCheck:false} D1023 16:59:23.219591 32112 container.go:559] Signal container, cid: ci-gvisor-kvm-1, signal: signal 0 (0) D1023 16:59:23.219638 32112 sandbox.go:962] Signal sandbox "ci-gvisor-kvm-1" D1023 16:59:23.219652 32112 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" D1023 16:59:23.219817 32112 urpc.go:568] urpc: successfully marshalled 95 bytes. D1023 16:59:23.219998 1 urpc.go:611] urpc: unmarshal success. D1023 16:59:23.220109 1 controller.go:590] containerManager.Signal: cid: ci-gvisor-kvm-1, PID: 0, signal: 0, mode: Process D1023 16:59:23.220166 1 urpc.go:568] urpc: successfully marshalled 37 bytes. D1023 16:59:23.220216 32112 urpc.go:611] urpc: unmarshal success. D1023 16:59:23.220281 32112 exec.go:120] Exec arguments: /syz-executor536351584 D1023 16:59:23.220299 32112 exec.go:121] Exec capabilities: &{PermittedCaps:274877906943 InheritableCaps:274877906943 EffectiveCaps:274877906943 BoundingCaps:274877906943 AmbientCaps:0} D1023 16:59:23.220312 32112 container.go:487] Execute in container, cid: ci-gvisor-kvm-1, args: /syz-executor536351584 D1023 16:59:23.220333 32112 sandbox.go:338] Executing new process in container "ci-gvisor-kvm-1" in sandbox "ci-gvisor-kvm-1" D1023 16:59:23.220340 32112 sandbox.go:1359] Changing "/dev/stdin" ownership to 65534/65534 D1023 16:59:23.220353 32112 sandbox.go:1359] Changing "/dev/stdout" ownership to 65534/65534 D1023 16:59:23.220360 32112 sandbox.go:1359] Changing "/dev/stderr" ownership to 65534/65534 D1023 16:59:23.220366 32112 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" D1023 16:59:23.220554 32112 urpc.go:568] urpc: successfully marshalled 457 bytes. D1023 16:59:23.220656 1 urpc.go:611] urpc: unmarshal success. D1023 16:59:23.220902 1 controller.go:354] containerManager.ExecuteAsync, cid: ci-gvisor-kvm-1, args: /syz-executor536351584 I1023 16:59:23.220999 1 kernel.go:913] EXEC: [/syz-executor536351584] D1023 16:59:23.221084 1 transport_flipcall.go:127] send [channel @0xc00038e300] Twalkgetattr{FID: 1, NewFID: 6, Names: [syz-executor536351584]} D1023 16:59:23.221226 1 transport_flipcall.go:238] recv [channel @0xc00012e240] Twalkgetattr{FID: 1, NewFID: 6, Names: [syz-executor536351584]} D1023 16:59:23.221330 1 transport_flipcall.go:127] send [channel @0xc00012e240] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 864800, BlockSize: 4096, Blocks: 1696, ATime: {Sec: 1635008363, NanoSec: 168464794}, MTime: {Sec: 1635008363, NanoSec: 168464794}, CTime: {Sec: 1635008363, NanoSec: 172465066}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 63045653}]} D1023 16:59:23.221421 1 transport_flipcall.go:238] recv [channel @0xc00038e300] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100711, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 864800, BlockSize: 4096, Blocks: 1696, ATime: {Sec: 1635008363, NanoSec: 168464794}, MTime: {Sec: 1635008363, NanoSec: 168464794}, CTime: {Sec: 1635008363, NanoSec: 172465066}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 63045653}]} D1023 16:59:23.221490 1 transport_flipcall.go:127] send [channel @0xc00038e300] Twalk{FID: 6, NewFID: 7, Names: []} D1023 16:59:23.221527 1 transport_flipcall.go:238] recv [channel @0xc00012e240] Twalk{FID: 6, NewFID: 7, Names: []} D1023 16:59:23.221617 1 transport_flipcall.go:127] send [channel @0xc00012e240] Rwalk{QIDs: []} D1023 16:59:23.221755 1 transport_flipcall.go:238] recv [channel @0xc00038e300] Rwalk{QIDs: []} D1023 16:59:23.221790 1 transport_flipcall.go:127] send [channel @0xc00038e300] Tlopen{FID: 7, Flags: ReadOnly} D1023 16:59:23.221846 1 transport_flipcall.go:238] recv [channel @0xc00012e240] Tlopen{FID: 7, Flags: ReadOnly} D1023 16:59:23.221870 1 fsgofer.go:414] Open reusing control file, flags: ReadOnly, "//syz-executor536351584" D1023 16:59:23.221903 1 transport_flipcall.go:127] send [channel @0xc00012e240] Rlopen{QID: QID{Type: 0, Version: 0, Path: 63045653}, IoUnit: 0, File: FD: 32} D1023 16:59:23.221975 1 transport_flipcall.go:238] recv [channel @0xc00038e300] Rlopen{QID: QID{Type: 0, Version: 0, Path: 63045653}, IoUnit: 0, File: FD: 55} D1023 16:59:23.222458 1 syscalls.go:258] Allocating stack with size of 8388608 bytes D1023 16:59:23.222621 1 loader.go:1014] updated processes: map[{ci-gvisor-kvm-1 0}:0xc0003ba720 {ci-gvisor-kvm-1 20}:0xc00019e300] D1023 16:59:23.222677 1 urpc.go:568] urpc: successfully marshalled 37 bytes. D1023 16:59:23.222724 32112 urpc.go:611] urpc: unmarshal success. D1023 16:59:23.222783 32112 container.go:547] Wait on process 20 in container, cid: ci-gvisor-kvm-1 D1023 16:59:23.222801 32112 sandbox.go:917] Waiting for PID 20 in sandbox "ci-gvisor-kvm-1" D1023 16:59:23.222819 32112 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" D1023 16:59:23.222924 32112 urpc.go:568] urpc: successfully marshalled 78 bytes. D1023 16:59:23.222982 1 urpc.go:611] urpc: unmarshal success. D1023 16:59:23.223051 1 controller.go:529] containerManager.Wait, cid: ci-gvisor-kvm-1, pid: 20 executing program D1023 16:59:23.251745 1 task_exit.go:186] [ 21: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x48 pc=0x8486a2] goroutine 527 [running]: panic(0x11235e0, 0x1cb2140) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc000569a78 sp=0xc0005699b0 pc=0x437c65 runtime.panicmem() GOROOT/src/runtime/panic.go:212 +0x5b fp=0xc000569a98 sp=0xc000569a78 pc=0x435cbb runtime.sigpanic() GOROOT/src/runtime/signal_unix.go:734 +0x173 fp=0xc000569ad0 sp=0xc000569a98 pc=0x44fa93 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).releaseKeptDentriesLocked(0xc0002673b0, 0x1476ce0, 0xc000709500) pkg/sentry/fsimpl/kernfs/filesystem.go:272 +0x42 fp=0xc000569bb8 sp=0xc000569ad0 pc=0x8486a2 gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).Release(0xc000196580, 0x1476ce0, 0xc000709500) pkg/sentry/fsimpl/kernfs/filesystem.go:258 +0x70 fp=0xc000569bf0 sp=0xc000569bb8 pc=0x8485d0 gvisor.dev/gvisor/pkg/sentry/fsimpl/mqfs.(*filesystem).Release(0xc000196580, 0x1476ce0, 0xc000709500) pkg/sentry/fsimpl/mqfs/mqfs.go:112 +0x5b fp=0xc000569c18 sp=0xc000569bf0 pc=0x86d19b gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef.func1() pkg/sentry/vfs/filesystem.go:81 +0xc5 fp=0xc000569c58 sp=0xc000569c18 pc=0x76b8c5 gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef(0xc000196580, 0xc000569ce0) bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/sentry/vfs/filesystem_refs.go:131 +0x5a fp=0xc000569cd0 sp=0xc000569c58 pc=0x74cfba gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef(0xc000196580, 0x1476ce0, 0xc000709500) pkg/sentry/vfs/filesystem.go:77 +0x69 fp=0xc000569d10 sp=0xc000569cd0 pc=0x74c7a9 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc0002f9f80, 0x1476ce0, 0xc000709500) pkg/sentry/vfs/mount.go:528 +0x6b fp=0xc000569d60 sp=0xc000569d10 pc=0x752dcb gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc0002f9f80, 0x1476ce0, 0xc000709500) pkg/sentry/vfs/mount.go:512 +0x7d fp=0xc000569d88 sp=0xc000569d60 pc=0x752d3d gvisor.dev/gvisor/pkg/sentry/fsimpl/mqfs.(*RegistryImpl).Destroy(0xc0001aac18, 0x1476ce0, 0xc000709500) pkg/sentry/fsimpl/mqfs/registry.go:133 +0x6b fp=0xc000569db0 sp=0xc000569d88 pc=0x86e76b gvisor.dev/gvisor/pkg/sentry/kernel/mq.(*Registry).Destroy(0xc0006946e0, 0x1476ce0, 0xc000709500) pkg/sentry/kernel/mq/mq.go:245 +0x8d fp=0xc000569df8 sp=0xc000569db0 pc=0x86982d gvisor.dev/gvisor/pkg/sentry/kernel.(*IPCNamespace).DecRef.func1() pkg/sentry/kernel/ipc_namespace.go:106 +0x85 fp=0xc000569e38 sp=0xc000569df8 pc=0x9f42c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*IPCNamespaceRefs).DecRef(0xc00019e780, 0xc000569ec0) bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/sentry/kernel/ipc_namespace_refs.go:131 +0x5a fp=0xc000569eb0 sp=0xc000569e38 pc=0x99e6fa gvisor.dev/gvisor/pkg/sentry/kernel.(*IPCNamespace).DecRef(0xc00019e780, 0x1476ce0, 0xc000709500) pkg/sentry/kernel/ipc_namespace.go:103 +0x69 fp=0xc000569ef0 sp=0xc000569eb0 pc=0x99e0a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0x0, 0xc000709500, 0x144a940, 0x0) pkg/sentry/kernel/task_exit.go:259 +0x1ea fp=0xc000569f60 sp=0xc000569ef0 pc=0x9c31ea gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000709500, 0x15) pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc000569fd0 sp=0xc000569f60 pc=0x9cbd2f runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000569fd8 sp=0xc000569fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:327 +0xfe goroutine 1 [semacquire]: runtime.gopark(0x1323ed8, 0x1cce260, 0xc000121912, 0x4) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000817978 sp=0xc000817958 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 runtime.semacquire1(0xc00018e2d4, 0xf87b00, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1a5 fp=0xc0008179d8 sp=0xc000817978 pc=0x44cbe5 sync.runtime_Semacquire(0xc00018e2d4) GOROOT/src/runtime/sema.go:56 +0x45 fp=0xc000817a08 sp=0xc0008179d8 pc=0x46e365 sync.(*WaitGroup).Wait(0xc00018e2d4) GOROOT/src/sync/waitgroup.go:130 +0x65 fp=0xc000817a30 sp=0xc000817a08 pc=0x47e205 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1280 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc00026e160, 0x0) runsc/boot/loader.go:1096 +0x38 fp=0xc000817a50 sp=0xc000817a30 pc=0xf8bff8 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00038e000, 0x1467650, 0xc00003e020, 0xc0002a66c0, 0xc0000bb000, 0x2, 0x2, 0x0) runsc/cmd/boot.go:285 +0x6b7 fp=0xc000817cf0 sp=0xc000817a50 pc=0xfff6d7 github.com/google/subcommands.(*Commander).Execute(0xc0000e6000, 0x1467650, 0xc00003e020, 0xc0000bb000, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x347 fp=0xc000817d98 sp=0xc000817cf0 pc=0x5139c7 github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 gvisor.dev/gvisor/runsc/cli.Main(0x144cae0, 0x23) runsc/cli/main.go:244 +0x15c5 fp=0xc000817f68 sp=0xc000817d98 pc=0x1027425 main.main() runsc/main.go:23 +0x39 fp=0xc000817f88 sp=0xc000817f68 pc=0x1028719 runtime.main() GOROOT/src/runtime/proc.go:225 +0x256 fp=0xc000817fe0 sp=0xc000817f88 pc=0x43a8b6 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000817fe8 sp=0xc000817fe0 pc=0x472861 goroutine 2 [force gc (idle)]: runtime.gopark(0x1323ed8, 0x1cc35d0, 0x1411, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000098fb0 sp=0xc000098f90 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 runtime.forcegchelper() GOROOT/src/runtime/proc.go:276 +0xc5 fp=0xc000098fe0 sp=0xc000098fb0 pc=0x43ab45 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000098fe8 sp=0xc000098fe0 pc=0x472861 created by runtime.init.6 GOROOT/src/runtime/proc.go:264 +0x35 goroutine 3 [GC sweep wait]: runtime.gopark(0x1323ed8, 0x1cc38c0, 0x140c, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0000997a8 sp=0xc000099788 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 runtime.bgsweep(0xc0000b8000) GOROOT/src/runtime/mgcsweep.go:182 +0x13b fp=0xc0000997d8 sp=0xc0000997a8 pc=0x424cdb runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000997e0 sp=0xc0000997d8 pc=0x472861 created by runtime.gcenable GOROOT/src/runtime/mgc.go:217 +0x5c goroutine 4 [GC scavenge wait]: runtime.gopark(0x1323ed8, 0x1cc3ea0, 0x140d, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000099f78 sp=0xc000099f58 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 runtime.bgscavenge(0xc0000b8000) GOROOT/src/runtime/mgcscavenge.go:314 +0x29c fp=0xc000099fd8 sp=0xc000099f78 pc=0x422e5c runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000099fe0 sp=0xc000099fd8 pc=0x472861 created by runtime.gcenable GOROOT/src/runtime/mgc.go:218 +0x7e goroutine 5 [finalizer wait]: runtime.gopark(0x1323ed8, 0x1cf5388, 0x10b1410, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000098758 sp=0xc000098738 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 runtime.runfinq() GOROOT/src/runtime/mfinal.go:175 +0xa9 fp=0xc0000987e0 sp=0xc000098758 pc=0x419de9 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000987e8 sp=0xc0000987e0 pc=0x472861 created by runtime.createfing GOROOT/src/runtime/mfinal.go:156 +0x65 goroutine 17 [sync.Cond.Wait]: runtime.gopark(0x1323ed8, 0xc0004b4638, 0x1a14, 0x3) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0000945d8 sp=0xc0000945b8 pc=0x43ace5 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:342 sync.runtime_notifyListWait(0xc0004b4630, 0x4) GOROOT/src/runtime/sema.go:513 +0xf8 fp=0xc000094620 sp=0xc0000945d8 pc=0x46e618 sync.(*Cond).Wait(0xc0004b4620) GOROOT/src/sync/cond.go:56 +0x99 fp=0xc000094650 sp=0xc000094620 pc=0x47a599 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc0004b4000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1145 +0x85 fp=0xc0000946b8 sp=0xc000094650 pc=0x7f6865 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc0004b4000) pkg/sentry/pgalloc/pgalloc.go:1060 +0x8d fp=0xc0000947d8 sp=0xc0000946b8 pc=0x7f5f8d runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000947e0 sp=0xc0000947d8 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:331 +0x1c5 goroutine 18 [select]: runtime.gopark(0x1323f28, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000833de8 sp=0xc000833dc8 pc=0x43ace5 runtime.selectgo(0xc000833f90, 0xc000833f68, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1) GOROOT/src/runtime/select.go:327 +0xef7 fp=0xc000833f20 sp=0xc000833de8 pc=0x44c117 gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0001d2080, 0xc0001c02d0) pkg/sentry/kernel/timekeeper.go:254 +0x11a fp=0xc000833fd0 sp=0xc000833f20 pc=0x9f621a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000833fd8 sp=0xc000833fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:224 +0xbf goroutine 19 [select]: runtime.gopark(0x13236a8, 0xc000195030, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0000956f8 sp=0xc0000956d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195018, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000095730 sp=0xc0000956f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195018, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000095760 sp=0xc000095730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195000, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0000957d0 sp=0xc000095760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000957d8 sp=0xc0000957d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 20 [select]: runtime.gopark(0x13236a8, 0xc0001950a8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000095ef8 sp=0xc000095ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195090, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000095f30 sp=0xc000095ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195090, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000095f60 sp=0xc000095f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195078, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc000095fd0 sp=0xc000095f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000095fd8 sp=0xc000095fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 21 [select]: runtime.gopark(0x13236a8, 0xc000195120, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0000966f8 sp=0xc0000966d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195108, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000096730 sp=0xc0000966f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195108, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000096760 sp=0xc000096730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001950f0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0000967d0 sp=0xc000096760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000967d8 sp=0xc0000967d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 22 [select]: runtime.gopark(0x13236a8, 0xc000195198, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000096ef8 sp=0xc000096ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195180, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000096f30 sp=0xc000096ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195180, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000096f60 sp=0xc000096f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195168, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc000096fd0 sp=0xc000096f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000096fd8 sp=0xc000096fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 23 [select]: runtime.gopark(0x13236a8, 0xc000195210, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0000976f8 sp=0xc0000976d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001951f8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000097730 sp=0xc0000976f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001951f8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000097760 sp=0xc000097730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001951e0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0000977d0 sp=0xc000097760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0000977d8 sp=0xc0000977d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 24 [select]: runtime.gopark(0x13236a8, 0xc000195288, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000097ef8 sp=0xc000097ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195270, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc000097f30 sp=0xc000097ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195270, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc000097f60 sp=0xc000097f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195258, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc000097fd0 sp=0xc000097f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000097fd8 sp=0xc000097fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 25 [select]: runtime.gopark(0x13236a8, 0xc000195300, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e46f8 sp=0xc0004e46d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001952e8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e4730 sp=0xc0004e46f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001952e8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e4760 sp=0xc0004e4730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001952d0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e47d0 sp=0xc0004e4760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e47d8 sp=0xc0004e47d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 26 [select]: runtime.gopark(0x13236a8, 0xc000195378, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e4ef8 sp=0xc0004e4ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195360, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e4f30 sp=0xc0004e4ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195360, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e4f60 sp=0xc0004e4f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195348, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e4fd0 sp=0xc0004e4f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e4fd8 sp=0xc0004e4fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 27 [select]: runtime.gopark(0x13236a8, 0xc0001953f0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e56f8 sp=0xc0004e56d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001953d8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e5730 sp=0xc0004e56f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001953d8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e5760 sp=0xc0004e5730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001953c0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e57d0 sp=0xc0004e5760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e57d8 sp=0xc0004e57d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 28 [select]: runtime.gopark(0x13236a8, 0xc000195468, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e5ef8 sp=0xc0004e5ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195450, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e5f30 sp=0xc0004e5ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195450, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e5f60 sp=0xc0004e5f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195438, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e5fd0 sp=0xc0004e5f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e5fd8 sp=0xc0004e5fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 29 [select]: runtime.gopark(0x13236a8, 0xc0001954e0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e66f8 sp=0xc0004e66d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001954c8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e6730 sp=0xc0004e66f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001954c8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e6760 sp=0xc0004e6730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001954b0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e67d0 sp=0xc0004e6760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e67d8 sp=0xc0004e67d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 30 [select]: runtime.gopark(0x13236a8, 0xc000195558, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e6ef8 sp=0xc0004e6ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195540, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e6f30 sp=0xc0004e6ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195540, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e6f60 sp=0xc0004e6f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195528, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e6fd0 sp=0xc0004e6f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e6fd8 sp=0xc0004e6fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 31 [select]: runtime.gopark(0x13236a8, 0xc0001955d0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e76f8 sp=0xc0004e76d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001955b8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e7730 sp=0xc0004e76f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001955b8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e7760 sp=0xc0004e7730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001955a0, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e77d0 sp=0xc0004e7760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e77d8 sp=0xc0004e77d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 32 [select]: runtime.gopark(0x13236a8, 0xc000195648, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e7ef8 sp=0xc0004e7ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195630, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e7f30 sp=0xc0004e7ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195630, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e7f60 sp=0xc0004e7f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195618, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e7fd0 sp=0xc0004e7f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e7fd8 sp=0xc0004e7fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 33 [select]: runtime.gopark(0x13236a8, 0xc0001956c0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e06f8 sp=0xc0004e06d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001956a8, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e0730 sp=0xc0004e06f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001956a8, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e0760 sp=0xc0004e0730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195690, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e07d0 sp=0xc0004e0760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e07d8 sp=0xc0004e07d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 34 [select]: runtime.gopark(0x13236a8, 0xc000195738, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e0ef8 sp=0xc0004e0ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195720, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e0f30 sp=0xc0004e0ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195720, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e0f60 sp=0xc0004e0f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195708, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e0fd0 sp=0xc0004e0f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e0fd8 sp=0xc0004e0fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 35 [select]: runtime.gopark(0x13236a8, 0xc0001957b0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e16f8 sp=0xc0004e16d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195798, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e1730 sp=0xc0004e16f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195798, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e1760 sp=0xc0004e1730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195780, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e17d0 sp=0xc0004e1760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e17d8 sp=0xc0004e17d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 36 [select]: runtime.gopark(0x13236a8, 0xc000195828, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e1ef8 sp=0xc0004e1ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195810, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e1f30 sp=0xc0004e1ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195810, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e1f60 sp=0xc0004e1f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001957f8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e1fd0 sp=0xc0004e1f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e1fd8 sp=0xc0004e1fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 37 [select]: runtime.gopark(0x13236a8, 0xc0001958a0, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e26f8 sp=0xc0004e26d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195888, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e2730 sp=0xc0004e26f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195888, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e2760 sp=0xc0004e2730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195870, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e27d0 sp=0xc0004e2760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e27d8 sp=0xc0004e27d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 38 [select]: runtime.gopark(0x13236a8, 0xc000195918, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e2ef8 sp=0xc0004e2ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195900, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e2f30 sp=0xc0004e2ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195900, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e2f60 sp=0xc0004e2f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001958e8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e2fd0 sp=0xc0004e2f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e2fd8 sp=0xc0004e2fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 39 [select]: runtime.gopark(0x13236a8, 0xc000195990, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e36f8 sp=0xc0004e36d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195978, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e3730 sp=0xc0004e36f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195978, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e3760 sp=0xc0004e3730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195960, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e37d0 sp=0xc0004e3760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e37d8 sp=0xc0004e37d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 40 [select]: runtime.gopark(0x13236a8, 0xc000195a08, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004e3ef8 sp=0xc0004e3ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc0001959f0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004e3f30 sp=0xc0004e3ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc0001959f0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004e3f60 sp=0xc0004e3f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc0001959d8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004e3fd0 sp=0xc0004e3f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004e3fd8 sp=0xc0004e3fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 41 [select]: runtime.gopark(0x13236a8, 0xc000195a80, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ee6f8 sp=0xc0004ee6d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195a68, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004ee730 sp=0xc0004ee6f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195a68, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004ee760 sp=0xc0004ee730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195a50, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004ee7d0 sp=0xc0004ee760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ee7d8 sp=0xc0004ee7d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 42 [select]: runtime.gopark(0x13236a8, 0xc000195af8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004eeef8 sp=0xc0004eeed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195ae0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004eef30 sp=0xc0004eeef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195ae0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004eef60 sp=0xc0004eef30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195ac8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004eefd0 sp=0xc0004eef60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004eefd8 sp=0xc0004eefd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 43 [select]: runtime.gopark(0x13236a8, 0xc000195b70, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ef6f8 sp=0xc0004ef6d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195b58, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004ef730 sp=0xc0004ef6f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195b58, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004ef760 sp=0xc0004ef730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195b40, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004ef7d0 sp=0xc0004ef760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ef7d8 sp=0xc0004ef7d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 44 [select]: runtime.gopark(0x13236a8, 0xc000195be8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004efef8 sp=0xc0004efed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195bd0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004eff30 sp=0xc0004efef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195bd0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004eff60 sp=0xc0004eff30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195bb8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004effd0 sp=0xc0004eff60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004effd8 sp=0xc0004effd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 45 [select]: runtime.gopark(0x13236a8, 0xc000195c60, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004f06f8 sp=0xc0004f06d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195c48, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004f0730 sp=0xc0004f06f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195c48, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004f0760 sp=0xc0004f0730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195c30, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004f07d0 sp=0xc0004f0760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004f07d8 sp=0xc0004f07d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 46 [select]: runtime.gopark(0x13236a8, 0xc000195cd8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004f0ef8 sp=0xc0004f0ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195cc0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004f0f30 sp=0xc0004f0ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195cc0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004f0f60 sp=0xc0004f0f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195ca8, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004f0fd0 sp=0xc0004f0f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004f0fd8 sp=0xc0004f0fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 47 [select]: runtime.gopark(0x13236a8, 0xc000195d50, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004f16f8 sp=0xc0004f16d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195d38, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004f1730 sp=0xc0004f16f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195d38, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004f1760 sp=0xc0004f1730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195d20, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004f17d0 sp=0xc0004f1760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004f17d8 sp=0xc0004f17d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 48 [select]: runtime.gopark(0x13236a8, 0xc000195dc8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004f1ef8 sp=0xc0004f1ed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195db0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004f1f30 sp=0xc0004f1ef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195db0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004f1f60 sp=0xc0004f1f30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195d98, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004f1fd0 sp=0xc0004f1f60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004f1fd8 sp=0xc0004f1fd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 49 [select]: runtime.gopark(0x13236a8, 0xc000195e40, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ea6f8 sp=0xc0004ea6d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195e28, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004ea730 sp=0xc0004ea6f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195e28, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004ea760 sp=0xc0004ea730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195e10, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004ea7d0 sp=0xc0004ea760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ea7d8 sp=0xc0004ea7d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 50 [select]: runtime.gopark(0x13236a8, 0xc000195eb8, 0x1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004eaef8 sp=0xc0004eaed8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000195ea0, 0x1, 0x0) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0004eaf30 sp=0xc0004eaef8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000195ea0, 0x1, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0004eaf60 sp=0xc0004eaf30 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000195e88, 0xc0004de0dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0004eafd0 sp=0xc0004eaf60 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004eafd8 sp=0xc0004eafd0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 51 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004eb760 sp=0xc0004eb740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004eb7e0 sp=0xc0004eb760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004eb7e8 sp=0xc0004eb7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 6 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122000, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc00009a760 sp=0xc00009a740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc00009a7e0 sp=0xc00009a760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00009a7e8 sp=0xc00009a7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 52 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122020, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ebf60 sp=0xc0004ebf40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004ebfe0 sp=0xc0004ebf60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ebfe8 sp=0xc0004ebfe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 65 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0000910a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000094f60 sp=0xc000094f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000094fe0 sp=0xc000094f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000094fe8 sp=0xc000094fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 7 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a1c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc00009af60 sp=0xc00009af40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc00009afe0 sp=0xc00009af60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00009afe8 sp=0xc00009afe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 53 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122040, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ec760 sp=0xc0004ec740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004ec7e0 sp=0xc0004ec760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ec7e8 sp=0xc0004ec7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 66 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0000910c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000128760 sp=0xc000128740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001287e0 sp=0xc000128760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001287e8 sp=0xc0001287e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 54 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0000910e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ecf60 sp=0xc0004ecf40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004ecfe0 sp=0xc0004ecf60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ecfe8 sp=0xc0004ecfe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 8 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091100, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc00009b760 sp=0xc00009b740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc00009b7e0 sp=0xc00009b760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00009b7e8 sp=0xc00009b7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 9 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122060, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc00009bf60 sp=0xc00009bf40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc00009bfe0 sp=0xc00009bf60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00009bfe8 sp=0xc00009bfe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 55 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004ed760 sp=0xc0004ed740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004ed7e0 sp=0xc0004ed760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004ed7e8 sp=0xc0004ed7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 67 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091120, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000128f60 sp=0xc000128f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000128fe0 sp=0xc000128f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000128fe8 sp=0xc000128fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 56 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a1e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0004edf60 sp=0xc0004edf40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0004edfe0 sp=0xc0004edf60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0004edfe8 sp=0xc0004edfe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 57 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a200, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000124760 sp=0xc000124740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001247e0 sp=0xc000124760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001247e8 sp=0xc0001247e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 58 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a220, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000124f60 sp=0xc000124f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000124fe0 sp=0xc000124f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000124fe8 sp=0xc000124fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 59 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a240, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000125760 sp=0xc000125740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001257e0 sp=0xc000125760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001257e8 sp=0xc0001257e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 60 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091140, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000125f60 sp=0xc000125f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000125fe0 sp=0xc000125f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000125fe8 sp=0xc000125fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 10 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0001220a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003dc760 sp=0xc0003dc740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003dc7e0 sp=0xc0003dc760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003dc7e8 sp=0xc0003dc7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 11 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0001220c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003dcf60 sp=0xc0003dcf40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003dcfe0 sp=0xc0003dcf60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003dcfe8 sp=0xc0003dcfe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 68 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc0001220e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000129760 sp=0xc000129740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001297e0 sp=0xc000129760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001297e8 sp=0xc0001297e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 69 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122100, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000129f60 sp=0xc000129f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000129fe0 sp=0xc000129f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000129fe8 sp=0xc000129fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 61 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a260, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000126760 sp=0xc000126740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001267e0 sp=0xc000126760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001267e8 sp=0xc0001267e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 70 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a280, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc00012a760 sp=0xc00012a740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc00012a7e0 sp=0xc00012a760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc00012a7e8 sp=0xc00012a7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 62 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091160, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000126f60 sp=0xc000126f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000126fe0 sp=0xc000126f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000126fe8 sp=0xc000126fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 63 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a2a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000127760 sp=0xc000127740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0001277e0 sp=0xc000127760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001277e8 sp=0xc0001277e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 64 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a2c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc000127f60 sp=0xc000127f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc000127fe0 sp=0xc000127f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc000127fe8 sp=0xc000127fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 81 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a2e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003d8760 sp=0xc0003d8740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003d87e0 sp=0xc0003d8760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003d87e8 sp=0xc0003d87e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 82 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a300, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003d8f60 sp=0xc0003d8f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003d8fe0 sp=0xc0003d8f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003d8fe8 sp=0xc0003d8fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 83 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a320, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003d9760 sp=0xc0003d9740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003d97e0 sp=0xc0003d9760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003d97e8 sp=0xc0003d97e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 84 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000091180, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003d9f60 sp=0xc0003d9f40 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003d9fe0 sp=0xc0003d9f60 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003d9fe8 sp=0xc0003d9fe0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 12 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc000122120, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003dd760 sp=0xc0003dd740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003dd7e0 sp=0xc0003dd760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003dd7e8 sp=0xc0003dd7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 85 [GC worker (idle)]: runtime.gopark(0x1323d70, 0xc00018a340, 0x1418, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003da760 sp=0xc0003da740 pc=0x43ace5 runtime.gcBgMarkWorker() GOROOT/src/runtime/mgc.go:1911 +0xfb fp=0xc0003da7e0 sp=0xc0003da760 pc=0x41db3b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003da7e8 sp=0xc0003da7e0 pc=0x472861 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1835 +0x37 goroutine 535 [select]: runtime.gopark(0x13236a8, 0xc000558030, 0xc0004f1809, 0x0) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003df6f8 sp=0xc0003df6d8 pc=0x43ace5 gvisor.dev/gvisor/pkg/sync.Gopark(...) pkg/sync/runtime_unsafe.go:32 gvisor.dev/gvisor/pkg/sleep.(*Sleeper).nextWaker(0xc000558018, 0xc0003fe801, 0xc0003fe820) pkg/sleep/sleep_unsafe.go:181 +0x6c fp=0xc0003df730 sp=0xc0003df6f8 pc=0xac840c gvisor.dev/gvisor/pkg/sleep.(*Sleeper).Fetch(0xc000558018, 0xc0003df701, 0x0, 0x0) pkg/sleep/sleep_unsafe.go:228 +0x38 fp=0xc0003df760 sp=0xc0003df730 pc=0xac8558 gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*processor).start(0xc000558000, 0xc00003c4dc) pkg/tcpip/transport/tcp/dispatcher.go:97 +0x1ea fp=0xc0003df7d0 sp=0xc0003df760 pc=0xae3f0a runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003df7d8 sp=0xc0003df7d0 pc=0x472861 created by gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*dispatcher).init pkg/tcpip/transport/tcp/dispatcher.go:163 +0x17e goroutine 72 [syscall]: syscall.Syscall6(0x10f, 0xc0003dfeb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x90561e25, 0xadbb2b0f0262dff6, 0x11) src/syscall/asm_linux_amd64.s:43 +0x5 fp=0xc0003dfe68 sp=0xc0003dfe60 pc=0x489485 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc0003ba8d0, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:54 +0x95 fp=0xc0003dfee0 sp=0xc0003dfe68 pc=0x7031d5 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00000e040, 0x0, 0x0, 0x0) pkg/unet/unet.go:529 +0x131 fp=0xc0003dff50 sp=0xc0003dfee0 pc=0x702f31 gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc0000ba240) pkg/control/server/server.go:101 +0x32 fp=0xc0003dffb8 sp=0xc0003dff50 pc=0xbbf412 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc0000ba240) pkg/control/server/server.go:89 +0x2b fp=0xc0003dffd8 sp=0xc0003dffb8 pc=0xbbf94b runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003dffe0 sp=0xc0003dffd8 pc=0x472861 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:88 +0x95 goroutine 91 [select]: runtime.gopark(0x1323f28, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:336 +0xe5 fp=0xc0003de628 sp=0xc0003de608 pc=0x43ace5 runtime.selectgo(0xc0003de7a8, 0xc0003de7a0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1) GOROOT/src/runtime/select.go:327 +0xef7 fp=0xc0003de760 sp=0xc0003de628 pc=0x44c117 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0000e6200) pkg/sentry/kernel/time/time.go:496 +0x85 fp=0xc0003de7d8 sp=0xc0003de760 pc=0x776dc5 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0003de7e0 sp=0xc0003de7d8 pc=0x472861 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:475 +0x13f goroutine 13 [syscall]: syscall.Syscall6(0x119, 0x17, 0xc00023fb00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc0003f9568, 0xc0002104f8, 0x4) src/syscall/asm_linux_amd64.s:43 +0x5 fp=0xc00023fa40 sp=0xc00023fa38 pc=0x489485 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x17, 0xc00023fb00, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x6f fp=0xc00023faa8 sp=0xc00023fa40 pc=0xa05f4f gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc0001aad80, 0x0, 0x46cfa5) pkg/fdnotifier/fdnotifier.go:149 +0x7a fp=0xc00023ffc8 sp=0xc00023faa8 pc=0xa05b7a D1023 16:59:23.321187 1 server.go:548] p9.recv: EOF W1023 16:59:23.321271 31484 sandbox.go:896] Wait RPC to container "ci-gvisor-kvm-1" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. I1023 16:59:23.321681 1 gofer.go:305] All 9P servers exited. D1023 16:59:23.321678 31484 container.go:705] Destroy container, cid: ci-gvisor-kvm-1 D1023 16:59:23.321744 31484 container.go:790] Destroying container, cid: ci-gvisor-kvm-1 I1023 16:59:23.321713 1 main.go:249] Exiting with status: 0 D1023 16:59:23.321761 31484 sandbox.go:1306] Destroying root container by destroying sandbox, cid: ci-gvisor-kvm-1 D1023 16:59:23.321770 31484 sandbox.go:944] Destroy sandbox "ci-gvisor-kvm-1" D1023 16:59:23.321778 31484 container.go:804] Killing gofer for container, cid: ci-gvisor-kvm-1, PID: 31490 D1023 16:59:23.323003 31484 cgroup.go:414] Deleting cgroup "/ci-gvisor-kvm-1" I1023 16:59:23.323131 31484 main.go:249] Exiting with status: 512 VM DIAGNOSIS: I1023 16:59:23.317204 32117 main.go:218] *************************** I1023 16:59:23.317249 32117 main.go:219] Args: [/syzkaller/managers/ci-gvisor-kvm/current/image -root /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox -overlay -net-raw -watchdog-action=panic -vfs2 -fuse debug -stacks --ps ci-gvisor-kvm-1] I1023 16:59:23.317271 32117 main.go:220] Version release-20211011.0-59-g14f4113924c8 I1023 16:59:23.317281 32117 main.go:221] GOOS: linux I1023 16:59:23.317291 32117 main.go:222] GOARCH: amd64 I1023 16:59:23.317301 32117 main.go:223] PID: 32117 I1023 16:59:23.317313 32117 main.go:224] UID: 0, GID: 0 I1023 16:59:23.317323 32117 main.go:225] Configuration: I1023 16:59:23.317333 32117 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root I1023 16:59:23.317343 32117 main.go:227] Platform: kvm I1023 16:59:23.317353 32117 main.go:228] FileAccess: exclusive, overlay: true I1023 16:59:23.317367 32117 main.go:229] Network: sandbox, logging: false I1023 16:59:23.317380 32117 main.go:230] Strace: false, max size: 1024, syscalls: I1023 16:59:23.317391 32117 main.go:231] VFS2 enabled: true, LISAFS: false I1023 16:59:23.317409 32117 main.go:232] Debug: true I1023 16:59:23.317424 32117 main.go:233] *************************** D1023 16:59:23.317514 32117 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-1}, opts: {Exact:false SkipCheck:false} D1023 16:59:23.318753 32117 container.go:559] Signal container, cid: ci-gvisor-kvm-1, signal: signal 0 (0) D1023 16:59:23.318795 32117 sandbox.go:962] Signal sandbox "ci-gvisor-kvm-1" D1023 16:59:23.318807 32117 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" I1023 16:59:23.318852 32117 debug.go:142] Found sandbox "ci-gvisor-kvm-1", PID: 31491 I1023 16:59:23.318903 32117 debug.go:152] Retrieving sandbox stacks D1023 16:59:23.318917 32117 sandbox.go:1182] Stacks sandbox "ci-gvisor-kvm-1" D1023 16:59:23.318923 32117 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" W1023 16:59:23.318940 32117 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 31491: connection refused retrieving stacks: connecting to control server at PID 31491: connection refused W1023 16:59:23.318996 32117 main.go:258] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/syzkaller/managers/ci-gvisor-kvm/current/image" "-root" "/syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-debug-log=/dev/stderr" "-platform=kvm" "-file-access=exclusive" "-network=sandbox" "-overlay" "-net-raw" "-watchdog-action=panic" "-vfs2" "-fuse" "debug" "-stacks" "--ps" "ci-gvisor-kvm-1"]: exit status 128 I1023 16:59:23.317204 32117 main.go:218] *************************** I1023 16:59:23.317249 32117 main.go:219] Args: [/syzkaller/managers/ci-gvisor-kvm/current/image -root /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox -overlay -net-raw -watchdog-action=panic -vfs2 -fuse debug -stacks --ps ci-gvisor-kvm-1] I1023 16:59:23.317271 32117 main.go:220] Version release-20211011.0-59-g14f4113924c8 I1023 16:59:23.317281 32117 main.go:221] GOOS: linux I1023 16:59:23.317291 32117 main.go:222] GOARCH: amd64 I1023 16:59:23.317301 32117 main.go:223] PID: 32117 I1023 16:59:23.317313 32117 main.go:224] UID: 0, GID: 0 I1023 16:59:23.317323 32117 main.go:225] Configuration: I1023 16:59:23.317333 32117 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root I1023 16:59:23.317343 32117 main.go:227] Platform: kvm I1023 16:59:23.317353 32117 main.go:228] FileAccess: exclusive, overlay: true I1023 16:59:23.317367 32117 main.go:229] Network: sandbox, logging: false I1023 16:59:23.317380 32117 main.go:230] Strace: false, max size: 1024, syscalls: I1023 16:59:23.317391 32117 main.go:231] VFS2 enabled: true, LISAFS: false I1023 16:59:23.317409 32117 main.go:232] Debug: true I1023 16:59:23.317424 32117 main.go:233] *************************** D1023 16:59:23.317514 32117 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-1}, opts: {Exact:false SkipCheck:false} D1023 16:59:23.318753 32117 container.go:559] Signal container, cid: ci-gvisor-kvm-1, signal: signal 0 (0) D1023 16:59:23.318795 32117 sandbox.go:962] Signal sandbox "ci-gvisor-kvm-1" D1023 16:59:23.318807 32117 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" I1023 16:59:23.318852 32117 debug.go:142] Found sandbox "ci-gvisor-kvm-1", PID: 31491 I1023 16:59:23.318903 32117 debug.go:152] Retrieving sandbox stacks D1023 16:59:23.318917 32117 sandbox.go:1182] Stacks sandbox "ci-gvisor-kvm-1" D1023 16:59:23.318923 32117 sandbox.go:378] Connecting to sandbox "ci-gvisor-kvm-1" W1023 16:59:23.318940 32117 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 31491: connection refused retrieving stacks: connecting to control server at PID 31491: connection refused W1023 16:59:23.318996 32117 main.go:258] Failure to execute command, err: 1 [20677530.092207] docker-containe invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-500 [20677530.103411] CPU: 18 PID: 1258 Comm: docker-containe Not tainted 5.9.0-0.bpo.5-cloud-amd64 #1 Debian 5.9.15-1~bpo10+1 [20677530.114835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [20677530.124464] Call Trace: [20677530.127729] dump_stack+0x6d/0x88 [20677530.131495] dump_header+0x4a/0x1d8 [20677530.135413] oom_kill_process.cold.36+0xb/0x10 [20677530.140353] out_of_memory+0x1a8/0x4d0 [20677530.144562] __alloc_pages_slowpath.constprop.111+0xbeb/0xcd0 [20677530.150780] __alloc_pages_nodemask+0x2de/0x310 [20677530.155701] pagecache_get_page+0xc0/0x2e0 [20677530.160225] filemap_fault+0x6ca/0xa40 [20677530.164428] ? alloc_set_pte+0xf4/0x5b0 [20677530.168725] ? xas_load+0x8/0x80 [20677530.172333] ? xas_find+0x174/0x1b0 [20677530.176198] ? filemap_map_pages+0x293/0x3f0 [20677530.180906] ext4_filemap_fault+0x2c/0x40 [20677530.185394] __do_fault+0x34/0x90 [20677530.189181] handle_mm_fault+0x1230/0x1660 [20677530.193743] exc_page_fault+0x290/0x550 [20677530.198055] ? asm_exc_page_fault+0x8/0x30 [20677530.202536] asm_exc_page_fault+0x1e/0x30 [20677530.207130] RIP: 0033:0xa60ece [20677530.210576] Code: Unable to access opcode bytes at RIP 0xa60ea4. [20677530.216971] RSP: 002b:000000c0004caf58 EFLAGS: 00010216 [20677530.222715] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000c00053e531 [20677530.230229] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000a6ec01 [20677530.237757] RBP: 000000c0004caf50 R08: 00007ffda7d22090 R09: 000000004ba11054 [20677530.245268] R10: 000000004ba11054 R11: 0000000000000206 R12: 7fffffffffffffff [20677530.252780] R13: 0000000000000003 R14: 0000000000000001 R15: 000000c00031ad20 [20677530.260399] Mem-Info: [20677530.263082] active_anon:19772687 inactive_anon:12652566 isolated_anon:0 active_file:0 inactive_file:20 isolated_file:0 unevictable:0 dirty:0 writeback:0 slab_reclaimable:32034 slab_unreclaimable:202233 mapped:1120268 shmem:1411122 pagetables:68743 bounce:0 free:146642 free_pcp:0 free_cma:0 [20677530.298376] Node 0 active_anon:79090748kB inactive_anon:50610264kB active_file:2420kB inactive_file:528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4481072kB dirty:0kB writeback:0kB shmem:5644488kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 100962304kB writeback_tmp:0kB kernel_stack:24384kB all_unreclaimable? yes [20677530.328404] Node 0 DMA free:15832kB min:8kB low:20kB high:32kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15920kB managed:15832kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [20677530.355053] lowmem_reserve[]: 0 2977 128801 128801 128801 [20677530.360846] Node 0 DMA32 free:504848kB min:1560kB low:4608kB high:7656kB reserved_highatomic:0KB active_anon:2077460kB inactive_anon:467172kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3128552kB managed:3063012kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [20677530.390002] lowmem_reserve[]: 0 0 125824 125824 125824 [20677530.395706] Node 0 Normal free:65888kB min:66012kB low:194856kB high:323700kB reserved_highatomic:0KB active_anon:77013288kB inactive_anon:50143092kB active_file:740kB inactive_file:312kB unevictable:0kB writepending:0kB present:131072000kB managed:128848488kB mlocked:0kB pagetables:274968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [20677530.426512] lowmem_reserve[]: 0 0 0 0 0 [20677530.430751] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 2*32kB (U) 2*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15832kB [20677530.444594] Node 0 DMA32: 2*4kB (UM) 3*8kB (UM) 8*16kB (UM) 7*32kB (UM) 3*64kB (M) 11*128kB (UM) 10*256kB (UM) 13*512kB (UM) 8*1024kB (M) 9*2048kB (M) 114*4096kB (UM) = 504768kB [20677530.460832] Node 0 Normal: 1628*4kB (UE) 1915*8kB (UME) 1278*16kB (UME) 431*32kB (UME) 116*64kB (UME) 5*128kB (UM) 3*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 65928kB [20677530.476950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [20677530.486047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [20677530.495028] 1412743 total pagecache pages [20677530.499556] 0 pages in swap cache [20677530.503267] Swap cache stats: add 0, delete 0, find 0/0 [20677530.508882] Free swap = 0kB [20677530.512150] Total swap = 0kB [20677530.515423] 33554118 pages RAM [20677530.519220] 0 pages HighMem/MovableOnly [20677530.523441] 572285 pages reserved [20677530.527146] Tasks state (memory values in pages): [20677530.532240] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [20677530.541293] [ 694] 107 694 1707 120 53248 0 0 rpcbind [20677530.550046] [ 712] 0 712 2022 813 53248 0 0 haveged [20677530.558805] [ 738] 0 738 2373 344 57344 0 0 dhclient [20677530.567722] [ 744] 104 744 2237 195 53248 0 -900 dbus-daemon [20677530.576813] [ 798] 0 798 7102 1672 94208 0 0 unattended-upgr [20677530.586248] [ 800] 0 800 30284 4434 114688 0 0 google_osconfig [20677530.595683] [ 801] 0 801 1412040 16732 925696 0 -500 dockerd [20677530.604429] [ 802] 0 802 1044 31 49152 0 0 agetty [20677530.613151] [ 803] 0 803 663 29 40960 0 0 agetty [20677530.621826] [ 805] 106 805 3254 92 53248 0 0 chronyd [20677530.630566] [ 806] 106 806 1205 68 53248 0 0 chronyd [20677530.639313] [ 828] 0 828 29023 4189 106496 0 -999 google_guest_ag [20677530.648796] [ 1240] 0 1240 3964 216 69632 0 -1000 sshd [20677530.657270] [ 1245] 0 1245 4881 269 73728 0 0 systemd-logind [20677530.666622] [ 1248] 0 1248 1817 57 49152 0 0 cron [20677530.675101] [ 1251] 0 1251 1418073 8405 806912 0 -500 docker-containe [20677530.684581] [ 1470] 108 1470 14477 12673 147456 0 0 rpc.statd [20677530.693594] [ 26792] 0 26792 50485 33109 417792 0 0 systemd-journal [20677530.703203] [ 27758] 0 27758 5007 214 57344 0 -1000 systemd-udevd [20677530.712453] [ 13307] 0 13307 1296094 11121 794624 0 0 docker [20677530.721095] [ 13319] 0 13319 212142 3485 167936 0 -999 docker-containe [20677530.730521] [ 13336] 0 13336 198641 8202 327680 0 0 syz-ci [20677530.739175] [ 26413] 0 26413 776179 78582 5009408 0 0 syz-manager [20677530.748253] [ 924] 0 924 623322 80185 3768320 0 0 syz-manager [20677530.757592] [ 11645] 0 11645 56457 109 86016 0 0 rsyslogd [20677530.766425] [ 25272] 0 25272 182103 2634 135168 0 0 image [20677530.774998] [ 25273] 0 25273 182103 2635 135168 0 0 image [20677530.783578] [ 25282] 0 25282 181751 2170 131072 0 0 image [20677530.792152] [ 25287] 0 25287 181751 2167 135168 0 0 image [20677530.800727] [ 25296] 0 25296 182779 1469 147456 0 0 exe [20677530.809197] [ 25297] 0 25297 182907 1425 147456 0 0 exe [20677530.817597] [ 25298] 0 25298 183131 1442 151552 0 0 exe [20677530.826086] [ 25299] 0 25299 183259 1440 143360 0 0 exe [20677530.834485] [ 25312] 65534 25312 17189777886 7362284 61227008 0 0 exe [20677530.843141] [ 25313] 65534 25313 17190878013 7285697 60252160 0 0 exe [20677530.851799] [ 25314] 65534 25314 17181951624 73204 1351680 0 0 exe [20677530.860459] [ 25315] 65534 25315 17191368090 6869811 56840192 0 0 exe [20677530.869107] [ 25492] 0 25492 182039 873 135168 0 0 image [20677530.877664] [ 25497] 0 25497 182039 873 126976 0 0 image [20677530.886224] [ 25502] 0 25502 181751 881 131072 0 0 image [20677530.894786] [ 25507] 0 25507 181751 881 126976 0 0 image [20677530.903353] [ 27409] 0 27409 183490 2120 163840 0 0 image [20677530.911917] [ 27410] 0 27410 183298 1626 151552 0 0 image [20677530.920478] [ 27411] 0 27411 182946 1681 155648 0 0 image [20677530.929046] [ 27423] 0 27423 183426 1638 151552 0 0 image [20677530.937611] [ 27443] 0 27443 184710 1677 167936 0 0 exe [20677530.946003] [ 27445] 0 27445 184390 2163 172032 0 0 exe [20677530.954391] [ 27446] 0 27446 184166 2645 167936 0 0 exe [20677530.962807] [ 27447] 0 27447 184454 1676 155648 0 0 exe [20677530.971211] [ 27455] 65534 27455 17186789916 2828614 24100864 0 0 exe [20677530.979890] [ 27457] 65534 27457 17186281618 3333742 27824128 0 0 exe [20677530.988548] [ 27458] 65534 27458 17186823322 3879842 32268288 0 0 exe [20677530.997215] [ 27471] 65534 27471 17182231311 197615 3088384 0 0 exe [20677531.005889] [ 27669] 0 27669 183074 1655 155648 0 0 image [20677531.014462] [ 27676] 0 27676 183074 1644 151552 0 0 image [20677531.023111] [ 27685] 0 27685 183442 1605 151552 0 0 image [20677531.031681] [ 27691] 0 27691 183010 1664 163840 0 0 image [20677531.040261] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/docker/73b21c8324702dc6ccb6d88775827db8db6cf76a6c55982b999c412ae072d7bd/ci-gvisor-kvm-2,task=exe,pid=25312,uid=65534 [20677531.061245] Out of memory: Killed process 25312 (exe) total-vm:68759111544kB, anon-rss:28094296kB, file-rss:0kB, shmem-rss:1354840kB, UID:65534 pgtables:59792kB oom_score_adj:0 [20677531.575299] oom_reaper: reaped process 25312 (exe), now anon-rss:0kB, file-rss:192kB, shmem-rss:1355612kB