I0902 20:50:03.901059 4438 main.go:207] *************************** I0902 20:50:03.901371 4438 main.go:208] Args: [/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=ptrace -file-access=exclusive -overlay -network=host -TESTONLY-unsafe-nonroot exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-race-test-1 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I0902 20:50:03.901783 4438 main.go:209] Version release-20200818.0-111-g9bd01642377e I0902 20:50:03.901935 4438 main.go:210] PID: 4438 I0902 20:50:03.901996 4438 main.go:211] UID: 0, GID: 0 I0902 20:50:03.902051 4438 main.go:212] Configuration: I0902 20:50:03.902095 4438 main.go:213] RootDir: /syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root I0902 20:50:03.902131 4438 main.go:214] Platform: ptrace I0902 20:50:03.902169 4438 main.go:215] FileAccess: 0, overlay: true I0902 20:50:03.902211 4438 main.go:216] Network: 1, logging: false I0902 20:50:03.902261 4438 main.go:217] Strace: false, max size: 1024, syscalls: I0902 20:50:03.902340 4438 main.go:218] VFS2 enabled: false I0902 20:50:03.902382 4438 main.go:219] *************************** W0902 20:50:03.902430 4438 main.go:224] Block the TERM signal. This is only safe in tests! D0902 20:50:03.902781 4438 container.go:162] Load container "/syzkaller/managers/ptrace-direct-overlay-host-race/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.931477 4438 container.go:595] Signal container "ci-gvisor-ptrace-direct-overlay-host-race-test-1": signal 0 D0902 20:50:03.931620 4438 sandbox.go:829] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.931694 4438 sandbox.go:334] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.940002 39874 urpc.go:577] urpc: unmarshal success. D0902 20:50:03.940200 39874 controller.go:514] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-race-test-1 Signo:0 PID:0 Mode:Process} D0902 20:50:03.940438 39874 urpc.go:534] urpc: successfully marshalled 37 bytes. D0902 20:50:03.945621 4438 urpc.go:534] urpc: successfully marshalled 128 bytes. D0902 20:50:03.945932 4438 urpc.go:577] urpc: unmarshal success. D0902 20:50:03.946147 4438 exec.go:120] Exec arguments: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D0902 20:50:03.946250 4438 exec.go:121] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D0902 20:50:03.946368 4438 container.go:536] Execute in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D0902 20:50:03.946572 4438 sandbox.go:299] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1" in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.946654 4438 sandbox.go:334] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.947578 4438 urpc.go:534] urpc: successfully marshalled 605 bytes. D0902 20:50:03.948534 39874 urpc.go:577] urpc: unmarshal success. D0902 20:50:03.949846 39874 controller.go:280] containerManager.ExecuteAsync: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true I0902 20:50:03.950386 39874 kernel.go:883] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] D0902 20:50:03.950948 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D0902 20:50:03.952801 1 transport_flipcall.go:234] recv [channel @0xc000138240] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D0902 20:50:03.953165 1 transport_flipcall.go:127] send [channel @0xc000138240] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 22405120, BlockSize: 4096, Blocks: 43760, ATime: {Sec: 1598983272, NanoSec: 653494388}, MTime: {Sec: 1598983272, NanoSec: 653494388}, CTime: {Sec: 1599079803, NanoSec: 811236413}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 32113297}]} D0902 20:50:03.953463 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 22405120, BlockSize: 4096, Blocks: 43760, ATime: {Sec: 1598983272, NanoSec: 653494388}, MTime: {Sec: 1598983272, NanoSec: 653494388}, CTime: {Sec: 1599079803, NanoSec: 811236413}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 32113297}]} D0902 20:50:03.953597 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syz-fuzzer, Size: 1} D0902 20:50:03.953722 1 transport_flipcall.go:234] recv [channel @0xc000138240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syz-fuzzer, Size: 1} D0902 20:50:03.953789 1 transport_flipcall.go:127] send [channel @0xc000138240] Rlerror{Error: 95} D0902 20:50:03.953871 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rlerror{Error: 95} D0902 20:50:03.954046 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Twalk{FID: 5, NewFID: 6, Names: []} D0902 20:50:03.954160 1 transport_flipcall.go:234] recv [channel @0xc000138240] Twalk{FID: 5, NewFID: 6, Names: []} D0902 20:50:03.954280 1 transport_flipcall.go:127] send [channel @0xc000138240] Rwalk{QIDs: []} D0902 20:50:03.954383 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rwalk{QIDs: []} D0902 20:50:03.954475 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Tlopen{FID: 6, Flags: ReadOnly} D0902 20:50:03.954564 1 transport_flipcall.go:234] recv [channel @0xc000138240] Tlopen{FID: 6, Flags: ReadOnly} D0902 20:50:03.954609 1 fsgofer.go:380] Open reusing control file, flags: ReadOnly, "/syz-fuzzer" D0902 20:50:03.954718 1 transport_flipcall.go:127] send [channel @0xc000138240] Rlopen{QID: QID{Type: 0, Version: 0, Path: 32113297}, IoUnit: 0, File: &{{31}}} D0902 20:50:03.954872 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rlopen{QID: QID{Type: 0, Version: 0, Path: 32113297}, IoUnit: 0, File: &{{41}}} D0902 20:50:03.959660 39874 syscalls.go:269] Allocating stack with size of 8388608 bytes D0902 20:50:03.961421 39874 loader.go:947] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-race-test-1 0}:0xc000192030 {ci-gvisor-ptrace-direct-overlay-host-race-test-1 9}:0xc0004b76b0] D0902 20:50:03.961642 39874 urpc.go:534] urpc: successfully marshalled 36 bytes. D0902 20:50:03.961798 4438 urpc.go:577] urpc: unmarshal success. D0902 20:50:03.961907 4438 container.go:583] Wait on PID 9 in container "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.961993 4438 sandbox.go:784] Waiting for PID 9 in sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.962056 4438 sandbox.go:334] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-race-test-1" D0902 20:50:03.962315 4438 urpc.go:534] urpc: successfully marshalled 110 bytes. D0902 20:50:03.964686 39874 urpc.go:577] urpc: unmarshal success. D0902 20:50:03.964932 39874 controller.go:456] containerManager.Wait D0902 20:50:03.987484 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:04.687999 39874 task_block.go:223] [ 10] Interrupt queued D0902 20:50:04.730331 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:04.739788 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:04.759715 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:04.769898 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:04.770022 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:04.800690 39874 task_signals.go:474] [ 9] No task notified of signal 23 D0902 20:50:04.801525 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:04.804313 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:04.804478 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:04.877665 39874 task_block.go:223] [ 13] Interrupt queued D0902 20:50:05.002656 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.002967 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.004036 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.139226 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.139487 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.144601 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.175862 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.176215 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.176432 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.278687 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:05.369121 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.369702 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.385089 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.508367 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.509025 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.544801 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.760952 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:05.767356 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.770876 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:05.785658 39874 task_signals.go:474] [ 9] No task notified of signal 23 D0902 20:50:05.785875 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:05.786011 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:06.511469 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:06.511641 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:06.565645 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:06.632544 39874 sampler.go:168] Time: Adjusting syscall overhead up to 8000 D0902 20:50:06.693884 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:06.694050 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:06.710789 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:06.753892 39874 task_block.go:223] [ 15] Interrupt queued D0902 20:50:06.889747 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:06.889992 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:06.890840 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:06.954339 39874 task_signals.go:474] [ 9] No task notified of signal 23 D0902 20:50:06.955531 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:06.962864 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:06.982524 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:06.982660 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:06.988220 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.003674 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.003982 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.006475 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.091806 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.091944 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.111928 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler 2020/09/02 20:50:07 fuzzer started D0902 20:50:07.141012 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.141485 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.168725 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.284011 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.284547 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.293265 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.332708 39874 task_signals.go:463] [ 15] Notified of signal 23 D0902 20:50:07.332820 39874 task_block.go:223] [ 15] Interrupt queued D0902 20:50:07.340779 39874 task_signals.go:220] [ 15] Signal 23: delivering to handler D0902 20:50:07.389162 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:07.570976 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:07.571147 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:07.581604 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:07.590229 39874 task_signals.go:176] [ 16] Not restarting syscall 35 after errno 516: interrupted by signal 23 D0902 20:50:07.590643 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:07.614451 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.614670 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.647456 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.698753 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.699048 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.725736 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.769463 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.769565 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.775132 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.923406 39874 task_signals.go:463] [ 12] Notified of signal 23 D0902 20:50:07.923594 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:07.938509 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:07.938649 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.941512 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:07.941669 39874 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:07.941745 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:07.953660 39874 task_signals.go:220] [ 12] Signal 23: delivering to handler D0902 20:50:08.105350 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.105775 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.108315 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.164439 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:08.164601 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.180392 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:08.210182 39874 task_signals.go:463] [ 12] Notified of signal 23 D0902 20:50:08.210312 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:08.210567 39874 task_signals.go:220] [ 12] Signal 23: delivering to handler D0902 20:50:08.323028 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.323133 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.344024 39874 task_signals.go:463] [ 12] Notified of signal 23 D0902 20:50:08.344155 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:08.349677 39874 task_signals.go:220] [ 12] Signal 23: delivering to handler D0902 20:50:08.349701 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.357219 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:08.357321 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.357659 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:08.360465 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.360612 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.361155 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.361331 39874 task_signals.go:176] [ 9] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:08.361435 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.376507 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.376638 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.380081 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.395395 39874 task_signals.go:474] [ 9] No task notified of signal 23 D0902 20:50:08.409615 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.410149 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.417263 39874 task_signals.go:474] [ 9] No task notified of signal 23 D0902 20:50:08.431773 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.431962 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.453998 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:08.457176 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.457432 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.457666 39874 task_signals.go:179] [ 16] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.457771 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:08.458522 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.458921 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.459048 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.459365 39874 task_signals.go:176] [ 9] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:08.459459 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.513360 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.513491 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.515330 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.523705 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:08.524126 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:08.538590 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:08.543381 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.548899 39874 task_signals.go:463] [ 15] Notified of signal 23 D0902 20:50:08.549137 39874 task_block.go:223] [ 15] Interrupt queued D0902 20:50:08.549784 39874 task_signals.go:463] [ 12] Notified of signal 23 D0902 20:50:08.550042 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:08.550036 39874 task_block.go:223] [ 12] Interrupt queued D0902 20:50:08.550183 39874 task_signals.go:179] [ 12] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.550228 39874 task_signals.go:220] [ 15] Signal 23: delivering to handler D0902 20:50:08.550271 39874 task_signals.go:220] [ 12] Signal 23: delivering to handler D0902 20:50:08.553060 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.553207 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.553652 39874 task_signals.go:463] [ 13] Notified of signal 23 D0902 20:50:08.554400 39874 task_block.go:223] [ 13] Interrupt queued D0902 20:50:08.554707 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.559059 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:08.559171 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.560342 39874 task_block.go:223] [ 13] Interrupt queued D0902 20:50:08.564945 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.565078 39874 task_signals.go:474] [ 14] No task notified of signal 23 D0902 20:50:08.569352 39874 task_signals.go:179] [ 13] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.569474 39874 task_signals.go:220] [ 13] Signal 23: delivering to handler D0902 20:50:08.570592 39874 task_signals.go:179] [ 16] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.570807 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:08.576469 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.578960 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.625707 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.631278 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.654174 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.668557 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.678607 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.682603 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.682961 39874 task_signals.go:179] [ 14] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.683171 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.696643 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:08.696772 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.696998 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.697397 39874 task_signals.go:176] [ 17] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:08.700272 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:08.704161 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:08.704295 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.706766 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:08.763658 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.763801 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.764159 39874 task_signals.go:463] [ 15] Notified of signal 23 D0902 20:50:08.764332 39874 task_block.go:223] [ 15] Interrupt queued D0902 20:50:08.769766 39874 task_block.go:223] [ 15] Interrupt queued D0902 20:50:08.769944 39874 task_signals.go:179] [ 15] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.770021 39874 task_signals.go:220] [ 15] Signal 23: delivering to handler D0902 20:50:08.776827 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:08.776924 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.777777 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:08.777907 39874 task_signals.go:179] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:08.777989 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:08.826265 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.843758 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.844076 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.844243 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.914317 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:08.914853 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.914885 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:08.915149 39874 task_signals.go:176] [ 14] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:08.915278 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:08.935129 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:08.935284 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:08.945764 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:09.014303 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:09.017252 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:09.017830 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:09.017985 39874 task_signals.go:179] [ 16] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:09.018087 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:09.023367 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:09.023466 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:09.035727 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:09.057413 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.057551 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.058069 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:09.058188 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:09.061250 39874 task_signals.go:220] [ 16] Signal 23: delivering to handler D0902 20:50:09.072579 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.081265 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.081480 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.104742 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.114482 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.114630 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.119158 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:09.119564 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:09.119925 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.119747 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:09.121531 39874 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:09.121617 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:09.125249 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.125391 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.125564 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.127997 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.128349 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.143787 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.155498 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.156168 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.159955 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.167236 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.167652 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.171262 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.186548 39874 task_signals.go:474] [ 11] No task notified of signal 23 D0902 20:50:09.186727 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.186889 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.219124 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.219515 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.234935 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.255590 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.255721 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.258334 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.264382 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.264706 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.270216 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.270416 39874 task_signals.go:176] [ 11] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:09.270489 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.276437 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.276551 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.293126 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.333124 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.345643 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.351467 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.356659 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.356891 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.362087 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.376630 39874 task_signals.go:474] [ 17] No task notified of signal 23 D0902 20:50:09.379971 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.380274 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.407397 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.407990 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.408766 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.411278 39874 task_signals.go:176] [ 11] Not restarting syscall 202 after errno 516: interrupted by signal 23 D0902 20:50:09.411465 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.433078 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.433381 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.448885 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.479444 39874 task_signals.go:463] [ 17] Notified of signal 23 2020/09/02 20:50:09 connecting to host at stdin D0902 20:50:09.500594 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.504021 39874 task_signals.go:463] [ 9] Notified of signal 23 D0902 20:50:09.504345 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:09.505026 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:09.505333 39874 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:09.506451 39874 task_block.go:223] [ 18] Interrupt queued D0902 20:50:09.512409 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.521349 39874 task_signals.go:220] [ 9] Signal 23: delivering to handler D0902 20:50:09.523541 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.523681 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.529732 39874 task_signals.go:463] [ 16] Notified of signal 23 D0902 20:50:09.529879 39874 task_block.go:223] [ 16] Interrupt queued D0902 20:50:09.530007 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler 2020/09/02 20:50:09 checking machine... D0902 20:50:09.538891 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.539384 39874 task_block.go:223] [ 17] Interrupt queued 2020/09/02 20:50:09 checking revisions... D0902 20:50:09.541873 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.589147 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:09.589846 39874 task_block.go:223] [ 20] Interrupt queued D0902 20:50:09.592586 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.595611 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.596256 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.596496 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.626144 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.632086 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.639202 39874 task_signals.go:474] [ 11] No task notified of signal 23 D0902 20:50:09.640187 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.640361 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.663752 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.663901 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.677229 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.713784 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:09.714861 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.716495 39874 task_signals.go:463] [ 11] Notified of signal 23 D0902 20:50:09.716637 39874 task_block.go:223] [ 11] Interrupt queued D0902 20:50:09.716956 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:09.724800 39874 task_signals.go:179] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:09.725134 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:09.735063 39874 task_signals.go:220] [ 11] Signal 23: delivering to handler D0902 20:50:09.789505 39874 task_stop.go:119] [ 17] Entering internal stop (*kernel.vforkStop)(nil) D0902 20:50:09.790388 39874 task_block.go:223] [ 21] Interrupt queued D0902 20:50:09.796403 39874 task_signals.go:474] [ 17] No task notified of signal 23 D0902 20:50:09.954940 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D0902 20:50:10.018531 1 transport_flipcall.go:234] recv [channel @0xc000138240] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D0902 20:50:10.018851 1 transport_flipcall.go:127] send [channel @0xc000138240] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1764072, BlockSize: 4096, Blocks: 3448, ATime: {Sec: 1598983272, NanoSec: 893515108}, MTime: {Sec: 1598983272, NanoSec: 893515108}, CTime: {Sec: 1599079803, NanoSec: 811236413}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 32113299}]} D0902 20:50:10.027549 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rwalkgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1764072, BlockSize: 4096, Blocks: 3448, ATime: {Sec: 1598983272, NanoSec: 893515108}, MTime: {Sec: 1598983272, NanoSec: 893515108}, CTime: {Sec: 1599079803, NanoSec: 811236413}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 32113299}]} D0902 20:50:10.036195 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syz-executor, Size: 1} D0902 20:50:10.036624 1 transport_flipcall.go:234] recv [channel @0xc000138240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syz-executor, Size: 1} D0902 20:50:10.036731 1 transport_flipcall.go:127] send [channel @0xc000138240] Rlerror{Error: 95} D0902 20:50:10.036978 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rlerror{Error: 95} D0902 20:50:10.039253 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Twalk{FID: 7, NewFID: 8, Names: []} D0902 20:50:10.040033 1 transport_flipcall.go:234] recv [channel @0xc000138240] Twalk{FID: 7, NewFID: 8, Names: []} D0902 20:50:10.040210 1 transport_flipcall.go:127] send [channel @0xc000138240] Rwalk{QIDs: []} D0902 20:50:10.040725 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rwalk{QIDs: []} D0902 20:50:10.041605 39874 transport_flipcall.go:127] send [channel @0xc0005d4300] Tlopen{FID: 8, Flags: ReadOnly} D0902 20:50:10.041926 1 transport_flipcall.go:234] recv [channel @0xc000138240] Tlopen{FID: 8, Flags: ReadOnly} D0902 20:50:10.042015 1 fsgofer.go:380] Open reusing control file, flags: ReadOnly, "/syz-executor" D0902 20:50:10.042134 1 transport_flipcall.go:127] send [channel @0xc000138240] Rlopen{QID: QID{Type: 0, Version: 0, Path: 32113299}, IoUnit: 0, File: &{{33}}} D0902 20:50:10.042847 39874 transport_flipcall.go:234] recv [channel @0xc0005d4300] Rlopen{QID: QID{Type: 0, Version: 0, Path: 32113299}, IoUnit: 0, File: &{{35}}} D0902 20:50:10.044674 39874 syscalls.go:269] [ 21] Allocating stack with size of 8388608 bytes D0902 20:50:10.060653 39874 task_stop.go:139] [ 17] Leaving internal stop (*kernel.vforkStop)(nil) D0902 20:50:10.075283 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:10.075698 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:10.152118 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:10.152642 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:10.153117 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:10.202865 39874 task_signals.go:463] [ 17] Notified of signal 23 D0902 20:50:10.203287 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:10.206484 39874 task_block.go:223] [ 17] Interrupt queued D0902 20:50:10.206591 39874 task_signals.go:179] [ 17] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:10.206675 39874 task_signals.go:220] [ 17] Signal 23: delivering to handler D0902 20:50:10.452158 39874 task_exit.go:221] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0902 20:50:10.462783 39874 task_exit.go:221] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0902 20:50:10.462927 39874 task_signals.go:463] [ 9] Notified of signal 17 D0902 20:50:10.462984 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:10.463422 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:10.463536 39874 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 17 D0902 20:50:10.463591 39874 task_signals.go:220] [ 9] Signal 17: delivering to handler D0902 20:50:10.531867 39874 task_exit.go:221] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0902 20:50:10.614705 39874 task_signals.go:463] [ 19] Notified of signal 23 D0902 20:50:10.614861 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:10.618579 39874 task_signals.go:220] [ 19] Signal 23: delivering to handler 2020/09/02 20:50:10 testing simple program... D0902 20:50:10.776367 39874 task_signals.go:463] [ 19] Notified of signal 23 D0902 20:50:10.779494 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:10.795707 39874 task_signals.go:220] [ 19] Signal 23: delivering to handler D0902 20:50:10.841170 39874 task_signals.go:474] [ 19] No task notified of signal 23 D0902 20:50:10.847986 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:10.848326 39874 task_signals.go:220] [ 19] Signal 23: delivering to handler D0902 20:50:10.861845 39874 task_signals.go:463] [ 19] Notified of signal 23 D0902 20:50:10.862303 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:10.866716 39874 task_signals.go:220] [ 19] Signal 23: delivering to handler D0902 20:50:10.891427 39874 task_signals.go:463] [ 13] Notified of signal 23 D0902 20:50:10.892498 39874 task_block.go:223] [ 13] Interrupt queued D0902 20:50:10.892422 39874 task_block.go:223] [ 13] Interrupt queued D0902 20:50:10.893583 39874 task_signals.go:179] [ 13] Restarting syscall 202 after errno 512: interrupted by signal 23 D0902 20:50:10.893696 39874 task_signals.go:220] [ 13] Signal 23: delivering to handler D0902 20:50:10.914770 39874 task_stop.go:119] [ 19] Entering internal stop (*kernel.vforkStop)(nil) D0902 20:50:10.920483 39874 task_block.go:223] [ 22] Interrupt queued D0902 20:50:10.951895 39874 task_signals.go:474] [ 19] No task notified of signal 23 D0902 20:50:11.099835 39874 syscalls.go:269] [ 22] Allocating stack with size of 8388608 bytes D0902 20:50:11.101451 39874 task_stop.go:139] [ 19] Leaving internal stop (*kernel.vforkStop)(nil) D0902 20:50:11.106800 39874 task_block.go:223] [ 19] Interrupt queued D0902 20:50:11.106942 39874 task_signals.go:220] [ 19] Signal 23: delivering to handler D0902 20:50:11.348982 39874 task_exit.go:221] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0902 20:50:11.350275 39874 task_exit.go:221] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0902 20:50:11.350500 39874 task_signals.go:463] [ 9] Notified of signal 17 D0902 20:50:11.350684 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:11.351227 39874 task_block.go:223] [ 9] Interrupt queued D0902 20:50:11.351459 39874 task_signals.go:179] [ 9] Restarting syscall 202 after errno 512: interrupted by signal 17 D0902 20:50:11.351579 39874 task_signals.go:220] [ 9] Signal 17: delivering to handler D0902 20:50:11.353927 39874 task_exit.go:221] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0902 20:50:11.445505 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:11.449907 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.463956 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.519236 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:11.519682 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.542734 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.545594 39874 task_signals.go:474] [ 14] No task notified of signal 23 D0902 20:50:11.546785 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.546911 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.609594 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:11.609784 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.614908 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.675093 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:11.675595 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.679266 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.696086 39874 task_signals.go:463] [ 14] Notified of signal 23 D0902 20:50:11.696952 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.705592 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:11.710149 39874 task_stop.go:119] [ 14] Entering internal stop (*kernel.vforkStop)(nil) D0902 20:50:11.710758 39874 task_block.go:223] [ 23] Interrupt queued D0902 20:50:11.745048 39874 task_signals.go:474] [ 14] No task notified of signal 23 D0902 20:50:11.776963 39874 syscalls.go:269] [ 23] Allocating stack with size of 8388608 bytes D0902 20:50:11.779174 39874 task_stop.go:139] [ 14] Leaving internal stop (*kernel.vforkStop)(nil) D0902 20:50:11.782256 39874 task_block.go:223] [ 14] Interrupt queued D0902 20:50:11.782398 39874 task_signals.go:220] [ 14] Signal 23: delivering to handler D0902 20:50:12.113774 39874 task_block.go:223] [ 24] Interrupt queued D0902 20:50:12.338742 39874 task_block.go:223] [ 25] Interrupt queued executing program D0902 20:50:12.734273 39874 task_block.go:223] [ 26] Interrupt queued panic: error initializing first thread: resource temporarily unavailable goroutine 890 [running]: panic(0x1517a20, 0xc0001aa020) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc0002eaed8 sp=0xc0002eae20 pc=0x43611d gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00019e600, 0xc00060e9c0, 0xc00060ea20) pkg/sentry/platform/ptrace/subprocess.go:180 +0x44c fp=0xc0002eafc8 sp=0xc0002eaed8 pc=0x11748dc runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002eafd0 sp=0xc0002eafc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 1 [semacquire]: runtime.gopark(0x171b5e0, 0x2275560, 0xc000131912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004d55e0 sp=0xc0004d55c0 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc000132394, 0x0, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc0004d5648 sp=0xc0004d55e0 pc=0x44b8d0 sync.runtime_Semacquire(0xc000132394) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc0004d5678 sp=0xc0004d5648 pc=0x44b522 sync.(*WaitGroup).Wait(0xc000132394) GOROOT/src/sync/waitgroup.go:130 +0xd4 fp=0xc0004d56c0 sp=0xc0004d5678 pc=0x48a8f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1245 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc000196000, 0x0, 0x0) runsc/boot/loader.go:1020 +0x73 fp=0xc0004d5700 sp=0xc0004d56c0 pc=0x126aea3 gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00024cab0, 0x1908200, 0xc0000de008, 0xc00028d6e0, 0xc00037d680, 0x2, 0x2, 0x0) runsc/cmd/boot.go:260 +0xaf8 fp=0xc0004d5b48 sp=0xc0004d5700 pc=0x137b9e8 github.com/google/subcommands.(*Commander).Execute(0xc000134000, 0x1908200, 0xc0000de008, 0xc00037d680, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x51d fp=0xc0004d5c58 sp=0xc0004d5b48 pc=0x58dd9d github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:230 +0x1d6b fp=0xc0004d5f88 sp=0xc0004d5c58 pc=0x13acd1b runtime.main() GOROOT/src/runtime/proc.go:203 +0x212 fp=0xc0004d5fe0 sp=0xc0004d5f88 pc=0x438b82 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004d5fe8 sp=0xc0004d5fe0 pc=0x46b9a1 goroutine 2 [force gc (idle)]: runtime.gopark(0x171b5e0, 0x226c380, 0x1411, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000eafb0 sp=0xc0000eaf90 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.forcegchelper() GOROOT/src/runtime/proc.go:253 +0xb7 fp=0xc0000eafe0 sp=0xc0000eafb0 pc=0x438e37 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000eafe8 sp=0xc0000eafe0 pc=0x46b9a1 created by runtime.init.6 GOROOT/src/runtime/proc.go:242 +0x35 goroutine 3 [GC sweep wait]: runtime.gopark(0x171b5e0, 0x226c7e0, 0x140c, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000eb7a8 sp=0xc0000eb788 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.bgsweep(0xc000112000) GOROOT/src/runtime/mgcsweep.go:89 +0x131 fp=0xc0000eb7d8 sp=0xc0000eb7a8 pc=0x424931 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000eb7e0 sp=0xc0000eb7d8 pc=0x46b9a1 created by runtime.gcenable GOROOT/src/runtime/mgc.go:214 +0x5c goroutine 4 [sleep]: runtime.gopark(0x171b5e0, 0x226c7a0, 0x431313, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000ebf40 sp=0xc0000ebf20 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.scavengeSleep(0xc29e04c, 0x27af23) GOROOT/src/runtime/mgcscavenge.go:214 +0x91 fp=0xc0000ebf78 sp=0xc0000ebf40 pc=0x422da1 runtime.bgscavenge(0xc000112000) GOROOT/src/runtime/mgcscavenge.go:315 +0x185 fp=0xc0000ebfd8 sp=0xc0000ebf78 pc=0x422f55 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000ebfe0 sp=0xc0000ebfd8 pc=0x46b9a1 created by runtime.gcenable GOROOT/src/runtime/mgc.go:215 +0x7e goroutine 5 [finalizer wait]: runtime.gopark(0x171b5e0, 0x2c24078, 0xe1410, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000ea758 sp=0xc0000ea738 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.runfinq() GOROOT/src/runtime/mfinal.go:175 +0xa3 fp=0xc0000ea7e0 sp=0xc0000ea758 pc=0x41a4f3 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000ea7e8 sp=0xc0000ea7e0 pc=0x46b9a1 created by runtime.createfing GOROOT/src/runtime/mfinal.go:156 +0x61 goroutine 18 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc000300838, 0xc0002e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002ede18 sp=0xc0002eddf8 pc=0x438fb0 runtime.chanrecv(0xc0003007e0, 0xc0002edf90, 0x1174601, 0xc000414b01) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0002edea8 sp=0xc0002ede18 pc=0x406f98 runtime.chanrecv2(0xc0003007e0, 0xc0002edf90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0002eded8 sp=0xc0002edea8 pc=0x406d4b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0x1719ed8, 0xc000300780, 0xc0003007e0) pkg/sentry/platform/ptrace/subprocess.go:176 +0x22a fp=0xc0002edfc8 sp=0xc0002eded8 pc=0x11746ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002edfd0 sp=0xc0002edfc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 6 [sync.Cond.Wait]: runtime.gopark(0x171b5e0, 0xc000129b38, 0xffff1a14, 0x3) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000ffd40 sp=0xc0000ffd20 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000129b30, 0x3) GOROOT/src/runtime/sema.go:513 +0xf8 fp=0xc0000ffd88 sp=0xc0000ffd40 pc=0x44c7c8 sync.(*Cond).Wait(0xc000129b20) GOROOT/src/sync/cond.go:56 +0x8e fp=0xc0000ffdb8 sp=0xc0000ffd88 pc=0x48619e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000129500, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1111 +0xbe fp=0xc0000ffe78 sp=0xc0000ffdb8 pc=0x8a2d6e gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000129500) pkg/sentry/pgalloc/pgalloc.go:1036 +0x7b fp=0xc0000fffd8 sp=0xc0000ffe78 pc=0x8a258b runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000fffe0 sp=0xc0000fffd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:318 +0x284 goroutine 7 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00064ad80 sp=0xc00064ad60 pc=0x438fb0 runtime.selectgo(0xc00064af70, 0xc00064aee0, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00064aeb0 sp=0xc00064ad80 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc00016a070, 0xc000116140) pkg/sentry/kernel/timekeeper.go:218 +0x27b fp=0xc00064afd0 sp=0xc00064aeb0 pc=0xbdcd0b runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00064afd8 sp=0xc00064afd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:188 +0xfe goroutine 8 [chan receive]: runtime.gopark(0x171b330, 0xc000132418, 0xc0000e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000ed630 sp=0xc0000ed610 pc=0x438fb0 runtime.chanrecv(0xc0001323c0, 0x0, 0xc000132301, 0xc0001161b0) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0000ed6c0 sp=0xc0000ed630 pc=0x406f98 runtime.chanrecv1(0xc0001323c0, 0x0) GOROOT/src/runtime/chan.go:407 +0x2b fp=0xc0000ed6f0 sp=0xc0000ed6c0 pc=0x406d0b gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).waitForStart(0xc000134280) pkg/sentry/watchdog/watchdog.go:237 +0xa9 fp=0xc0000ed7d8 sp=0xc0000ed6f0 pc=0xe52aa9 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000ed7e0 sp=0xc0000ed7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.New pkg/sentry/watchdog/watchdog.go:189 +0x334 goroutine 34 [syscall]: syscall.Syscall6(0x10f, 0xc0000f8e50, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0000f8df8 sp=0xc0000f8df0 pc=0x49cdb5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc000192060, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0xe4 fp=0xc0000f8e88 sp=0xc0000f8df8 pc=0x73aae4 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00019a000, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18c fp=0xc0000f8f40 sp=0xc0000f8e88 pc=0x73a69c gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc000198020) pkg/control/server/server.go:99 +0x50 fp=0xc0000f8fb8 sp=0xc0000f8f40 pc=0xe00b50 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc000198020) pkg/control/server/server.go:87 +0x39 fp=0xc0000f8fd8 sp=0xc0000f8fb8 pc=0xe013a9 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000f8fe0 sp=0xc0000f8fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc9 goroutine 36 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0000de4c0, 0xc0001b1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bc760 sp=0xc0001bc740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00003e000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bc7d8 sp=0xc0001bc760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bc7e0 sp=0xc0001bc7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 19 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea530, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e6760 sp=0xc0000e6740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000040800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e67d8 sp=0xc0000e6760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e67e0 sp=0xc0000e67d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 37 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047a9b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bcf60 sp=0xc0001bcf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000043000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bcfd8 sp=0xc0001bcf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bcfe0 sp=0xc0001bcfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 38 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047a9c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bd760 sp=0xc0001bd740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000045800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bd7d8 sp=0xc0001bd760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bd7e0 sp=0xc0001bd7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 39 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0000de4d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bdf60 sp=0xc0001bdf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000048000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bdfd8 sp=0xc0001bdf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bdfe0 sp=0xc0001bdfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 50 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a000, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001b8760 sp=0xc0001b8740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00004a800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001b87d8 sp=0xc0001b8760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001b87e0 sp=0xc0001b87d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 20 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea540, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e6f60 sp=0xc0000e6f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00004d000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e6fd8 sp=0xc0000e6f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e6fe0 sp=0xc0000e6fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 21 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047a9d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e7760 sp=0xc0000e7740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00004f800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e77d8 sp=0xc0000e7760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e77e0 sp=0xc0000e77d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 22 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea550, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e7f60 sp=0xc0000e7f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000052000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e7fd8 sp=0xc0000e7f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e7fe0 sp=0xc0000e7fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 23 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea560, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e8760 sp=0xc0000e8740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000054800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e87d8 sp=0xc0000e8760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e87e0 sp=0xc0000e87d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 24 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea570, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e8f60 sp=0xc0000e8f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000057000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e8fd8 sp=0xc0000e8f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e8fe0 sp=0xc0000e8fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 51 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a010, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001b8f60 sp=0xc0001b8f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000059800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001b8fd8 sp=0xc0001b8f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001b8fe0 sp=0xc0001b8fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 52 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a020, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001b9760 sp=0xc0001b9740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00005c000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001b97d8 sp=0xc0001b9760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001b97e0 sp=0xc0001b97d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 53 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a030, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001b9f60 sp=0xc0001b9f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00005e800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001b9fd8 sp=0xc0001b9f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001b9fe0 sp=0xc0001b9fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 54 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a040, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001ba760 sp=0xc0001ba740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000061000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001ba7d8 sp=0xc0001ba760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001ba7e0 sp=0xc0001ba7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 55 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a050, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001baf60 sp=0xc0001baf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000063800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bafd8 sp=0xc0001baf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bafe0 sp=0xc0001bafd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 56 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a060, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bb760 sp=0xc0001bb740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000066000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bb7d8 sp=0xc0001bb760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bb7e0 sp=0xc0001bb7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 57 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a070, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bbf60 sp=0xc0001bbf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000068800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bbfd8 sp=0xc0001bbf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bbfe0 sp=0xc0001bbfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 58 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a080, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000510760 sp=0xc000510740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00006b000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005107d8 sp=0xc000510760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005107e0 sp=0xc0005107d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 59 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a090, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000510f60 sp=0xc000510f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00006d800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000510fd8 sp=0xc000510f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000510fe0 sp=0xc000510fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 60 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000511760 sp=0xc000511740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000070000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005117d8 sp=0xc000511760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005117e0 sp=0xc0005117d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 61 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000511f60 sp=0xc000511f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000072800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000511fd8 sp=0xc000511f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000511fe0 sp=0xc000511fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 62 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000512760 sp=0xc000512740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000075000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005127d8 sp=0xc000512760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005127e0 sp=0xc0005127d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 63 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000512f60 sp=0xc000512f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000077800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000512fd8 sp=0xc000512f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000512fe0 sp=0xc000512fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 64 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000513760 sp=0xc000513740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00007a000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005137d8 sp=0xc000513760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005137e0 sp=0xc0005137d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 65 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a0f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000513f60 sp=0xc000513f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00007c800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000513fd8 sp=0xc000513f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000513fe0 sp=0xc000513fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 25 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea580, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e9760 sp=0xc0000e9740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00007f000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e97d8 sp=0xc0000e9760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e97e0 sp=0xc0000e97d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 26 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea590, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0000e9f60 sp=0xc0000e9f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000081800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0000e9fd8 sp=0xc0000e9f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000e9fe0 sp=0xc0000e9fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 27 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050c760 sp=0xc00050c740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000084000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00050c7d8 sp=0xc00050c760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050c7e0 sp=0xc00050c7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 66 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a100, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051a760 sp=0xc00051a740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000086800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051a7d8 sp=0xc00051a760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051a7e0 sp=0xc00051a7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 67 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a110, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051af60 sp=0xc00051af40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000089000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051afd8 sp=0xc00051af60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051afe0 sp=0xc00051afd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 68 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a120, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051b760 sp=0xc00051b740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00008b800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051b7d8 sp=0xc00051b760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051b7e0 sp=0xc00051b7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 69 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a130, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051bf60 sp=0xc00051bf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00008e000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051bfd8 sp=0xc00051bf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051bfe0 sp=0xc00051bfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 70 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a140, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051c760 sp=0xc00051c740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000090800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051c7d8 sp=0xc00051c760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051c7e0 sp=0xc00051c7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 71 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a150, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051cf60 sp=0xc00051cf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000093000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051cfd8 sp=0xc00051cf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051cfe0 sp=0xc00051cfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 72 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a160, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051d760 sp=0xc00051d740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000095800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051d7d8 sp=0xc00051d760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051d7e0 sp=0xc00051d7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 73 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a170, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00051df60 sp=0xc00051df40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc000098000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00051dfd8 sp=0xc00051df60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00051dfe0 sp=0xc00051dfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 74 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a180, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000516760 sp=0xc000516740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00009a800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005167d8 sp=0xc000516760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005167e0 sp=0xc0005167d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 75 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a190, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000516f60 sp=0xc000516f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00009d000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000516fd8 sp=0xc000516f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000516fe0 sp=0xc000516fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 76 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1a0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000517760 sp=0xc000517740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc00009f800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005177d8 sp=0xc000517760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005177e0 sp=0xc0005177d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 77 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000517f60 sp=0xc000517f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000a2000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000517fd8 sp=0xc000517f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000517fe0 sp=0xc000517fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 78 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000518760 sp=0xc000518740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000a4800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005187d8 sp=0xc000518760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005187e0 sp=0xc0005187d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 79 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000518f60 sp=0xc000518f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000a7000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000518fd8 sp=0xc000518f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000518fe0 sp=0xc000518fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 80 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000519760 sp=0xc000519740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000a9800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005197d8 sp=0xc000519760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005197e0 sp=0xc0005197d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 81 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a1f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000519f60 sp=0xc000519f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000ac000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000519fd8 sp=0xc000519f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000519fe0 sp=0xc000519fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 82 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a200, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000524760 sp=0xc000524740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000ae800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005247d8 sp=0xc000524760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005247e0 sp=0xc0005247d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 83 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a210, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000524f60 sp=0xc000524f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000b1000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000524fd8 sp=0xc000524f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000524fe0 sp=0xc000524fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 28 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5b0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050cf60 sp=0xc00050cf40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000b3800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00050cfd8 sp=0xc00050cf60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050cfe0 sp=0xc00050cfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 29 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5c0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050d760 sp=0xc00050d740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000b6000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00050d7d8 sp=0xc00050d760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050d7e0 sp=0xc00050d7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 30 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a220, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050df60 sp=0xc00050df40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000b8800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00050dfd8 sp=0xc00050df60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050dfe0 sp=0xc00050dfd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 40 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a230, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001be760 sp=0xc0001be740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000bb000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001be7d8 sp=0xc0001be760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001be7e0 sp=0xc0001be7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 41 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5d0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bef60 sp=0xc0001bef40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000bd800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001befd8 sp=0xc0001bef60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001befe0 sp=0xc0001befd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 42 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047a9e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bf760 sp=0xc0001bf740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000c0000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bf7d8 sp=0xc0001bf760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bf7e0 sp=0xc0001bf7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 84 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a240, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000525760 sp=0xc000525740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000c2800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005257d8 sp=0xc000525760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005257e0 sp=0xc0005257d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 43 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a250, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001bff60 sp=0xc0001bff40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000c5000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0001bffd8 sp=0xc0001bff60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001bffe0 sp=0xc0001bffd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 44 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047a9f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000520760 sp=0xc000520740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000c7800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005207d8 sp=0xc000520760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005207e0 sp=0xc0005207d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 45 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047aa00, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000520f60 sp=0xc000520f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000ca000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000520fd8 sp=0xc000520f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000520fe0 sp=0xc000520fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 46 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5e0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000521760 sp=0xc000521740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000cc800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005217d8 sp=0xc000521760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005217e0 sp=0xc0005217d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 47 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047aa10, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000521f60 sp=0xc000521f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000cf000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000521fd8 sp=0xc000521f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000521fe0 sp=0xc000521fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 48 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a260, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000522760 sp=0xc000522740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000d1800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005227d8 sp=0xc000522760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005227e0 sp=0xc0005227d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 49 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047aa20, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000522f60 sp=0xc000522f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000d4000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000522fd8 sp=0xc000522f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000522fe0 sp=0xc000522fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 98 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00047aa30, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000523760 sp=0xc000523740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000d6800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc0005237d8 sp=0xc000523760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005237e0 sp=0xc0005237d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 99 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc0003ea5f0, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000523f60 sp=0xc000523f40 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000d9000) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc000523fd8 sp=0xc000523f60 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000523fe0 sp=0xc000523fd8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 100 [GC worker (idle)]: runtime.gopark(0x171b3d0, 0xc00050a270, 0x1418, 0x0) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00049c760 sp=0xc00049c740 pc=0x438fb0 runtime.gcBgMarkWorker(0xc0000db800) GOROOT/src/runtime/mgc.go:1873 +0xff fp=0xc00049c7d8 sp=0xc00049c760 pc=0x41deff runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00049c7e0 sp=0xc00049c7d8 pc=0x46b9a1 created by runtime.gcBgMarkStartWorkers GOROOT/src/runtime/mgc.go:1821 +0x77 goroutine 9 [syscall]: syscall.Syscall6(0x119, 0x18, 0xc0000faae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0xc00023e068, 0x46d6cc, 0x48834f) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0000faa00 sp=0xc0000fa9f8 pc=0x49cdb5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x18, 0xc0000faae0, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:76 +0x83 fp=0xc0000faa78 sp=0xc0000faa00 pc=0xbfa963 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc00023e060, 0x0, 0x13c0280) pkg/fdnotifier/fdnotifier.go:149 +0x9e fp=0xc0000fafc8 sp=0xc0000faa78 pc=0xbfa41e runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0000fafd0 sp=0xc0000fafc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0x114 goroutine 10 [syscall]: syscall.Syscall6(0x10f, 0xc0003ea040, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1516fa0, 0xc0003ea008, 0x1516fa0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc0003f3ce8 sp=0xc0003f3ce0 pc=0x49cdb5 golang.org/x/sys/unix.ppoll(0xc0003ea040, 0x1, 0x0, 0x0, 0xc0003ea040, 0x10, 0x10000c0003ea038) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 fp=0xc0003f3d78 sp=0xc0003f3ce8 pc=0x731702 golang.org/x/sys/unix.Ppoll(0xc0003ea040, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x44fdb0) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda fp=0xc0003f3dd8 sp=0xc0003f3d78 pc=0x72c87a gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x127968a, 0x8, 0x1, 0x0) runsc/boot/loader.go:810 +0x60 fp=0xc0003f3e48 sp=0xc0003f3dd8 pc=0x12793c0 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc0003f3f80, 0x8, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:478 +0x39 fp=0xc0003f3e98 sp=0xc0003f3e48 pc=0xe823d9 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7fff34f28fb8, 0x30, 0xc000386990, 0x1, 0x1, 0xc000196000) runsc/boot/loader.go:808 +0x25a fp=0xc0003f3fb0 sp=0xc0003f3e98 pc=0x127968a runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003f3fb8 sp=0xc0003f3fb0 pc=0x46b9a1 created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:799 +0x7f goroutine 11 [syscall]: syscall.Syscall6(0x10f, 0xc00050ff08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:41 +0x5 fp=0xc00050fdb8 sp=0xc00050fdb0 pc=0x49cdb5 golang.org/x/sys/unix.ppoll(0xc00050ff08, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux.go:87 +0xa2 fp=0xc00050fe48 sp=0xc00050fdb8 pc=0x731702 golang.org/x/sys/unix.Ppoll(0xc00050ff08, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:142 +0xda fp=0xc00050fea8 sp=0xc00050fe48 pc=0x72c87a gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc0002b2100, 0xc000251140) pkg/p9/client.go:252 +0xe0 fp=0xc00050ffd0 sp=0xc00050fea8 pc=0x7770a0 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050ffd8 sp=0xc00050ffd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:232 +0x764 goroutine 12 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003f4e00 sp=0xc0003f4de0 pc=0x438fb0 runtime.selectgo(0xc0003f4f78, 0xc0003f4f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003f4f30 sp=0xc0003f4e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001c0480) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0003f4fd8 sp=0xc0003f4f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003f4fe0 sp=0xc0003f4fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 13 [syscall]: runtime.notetsleepg(0x2c24600, 0xffffffffffffffff, 0x0) GOROOT/src/runtime/lock_futex.go:227 +0x34 fp=0xc000526798 sp=0xc000526768 pc=0x40cb14 os/signal.signal_recv(0x46b9a1) GOROOT/src/runtime/sigqueue.go:147 +0x9c fp=0xc0005267c0 sp=0xc000526798 pc=0x44facc os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x30 fp=0xc0005267e0 sp=0xc0005267c0 pc=0x583530 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005267e8 sp=0xc0005267e0 pc=0x46b9a1 created by os/signal.Notify.func1 GOROOT/src/os/signal/signal.go:127 +0x7c goroutine 14 [select, locked to thread]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000526e00 sp=0xc000526de0 pc=0x438fb0 runtime.selectgo(0xc000526f78, 0xc000526f70, 0x2, 0x8, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000526f30 sp=0xc000526e00 pc=0x44a899 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:850 +0x1d8 fp=0xc000526fe0 sp=0xc000526f30 pc=0x468e88 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000526fe8 sp=0xc000526fe0 pc=0x46b9a1 created by runtime.ensureSigM GOROOT/src/runtime/signal_unix.go:833 +0xd5 goroutine 31 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003f5b20 sp=0xc0003f5b00 pc=0x438fb0 runtime.selectgo(0xc00042ab00, 0xc000346000, 0x22, 0xc000346000, 0x0) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003f5c50 sp=0xc0003f5b20 pc=0x44a899 reflect.rselect(0xc0003a8900, 0x22, 0x22, 0xc0003a8900, 0x2299558) GOROOT/src/runtime/select.go:544 +0x3bd fp=0xc0003f5ce0 sp=0xc0003f5c50 pc=0x44b46d reflect.Select(0xc000336000, 0x22, 0x49, 0x20, 0x21, 0xc000336000, 0x20, 0x49) GOROOT/src/reflect/value.go:2229 +0x1f0 fp=0xc0003f5e70 sp=0xc0003f5ce0 pc=0x5038a0 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc0003fc000, 0x21, 0x40, 0xc00019f420, 0xc000118e40, 0xc000118ea0) pkg/sentry/sighandling/sighandling.go:44 +0x4a1 fp=0xc0003f5fb0 sp=0xc0003f5e70 pc=0x10a0aa1 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003f5fb8 sp=0xc0003f5fb0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/sighandling.StartSignalForwarding pkg/sentry/sighandling/sighandling.go:96 +0x288 goroutine 32 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050f600 sp=0xc00050f5e0 pc=0x438fb0 runtime.selectgo(0xc00050f778, 0xc00050f758, 0x2, 0xc000254010, 0xc000254000) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00050f730 sp=0xc00050f600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000134280) pkg/sentry/watchdog/watchdog.go:256 +0x149 fp=0xc00050f7d8 sp=0xc00050f730 pc=0xe52e09 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050f7e0 sp=0xc00050f7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:212 +0x32d goroutine 33 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003f0e00 sp=0xc0003f0de0 pc=0x438fb0 runtime.selectgo(0xc0003f0f78, 0xc0003f0f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003f0f30 sp=0xc0003f0e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318000) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0003f0fd8 sp=0xc0003f0f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003f0fe0 sp=0xc0003f0fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 114 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00059b268 sp=0xc00059b248 pc=0x438fb0 runtime.selectgo(0xc00059b3f8, 0xc00059b3d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00059b398 sp=0xc00059b268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002e6000, 0xc000118de0, 0x0, 0xc000362470, 0xc000132a58) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc00059b480 sp=0xc00059b398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002e6000, 0xc000118de0, 0x1922500, 0x0, 0x49ee1a8, 0x2e6701, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc00059b508 sp=0xc00059b480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002e6000, 0x0, 0xc00059b701, 0x49ee1a8, 0x144401, 0xffffffff, 0xc0002e6000, 0x0, 0x18ef1a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc00059b590 sp=0xc00059b508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002e6000, 0x49ee1a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004d000, 0xc00059b7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc00059b740 sp=0xc00059b590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002e6000, 0xca, 0x49ee1a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc00059b9e0 sp=0xc00059b740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002e6000, 0xca, 0x49ee1a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002e68d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc00059bac0 sp=0xc00059b9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002e6000, 0xca, 0x49ee1a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc00059bb70 sp=0xc00059bac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002e6000, 0x2, 0xc0002e6000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc00059bcb0 sp=0xc00059bb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002e6000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc00059bee8 sp=0xc00059bcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002e6000, 0x1) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc00059bfd0 sp=0xc00059bee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00059bfd8 sp=0xc00059bfd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 115 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003f1e00 sp=0xc0003f1de0 pc=0x438fb0 runtime.selectgo(0xc0003f1f78, 0xc0003f1f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0003f1f30 sp=0xc0003f1e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318080) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0003f1fd8 sp=0xc0003f1f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003f1fe0 sp=0xc0003f1fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 116 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc000300298, 0xc0003e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0003efe18 sp=0xc0003efdf8 pc=0x438fb0 runtime.chanrecv(0xc000300240, 0xc0003eff90, 0x1174601, 0xc0005e0501) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0003efea8 sp=0xc0003efe18 pc=0x406f98 runtime.chanrecv2(0xc000300240, 0xc0003eff90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0003efed8 sp=0xc0003efea8 pc=0x406d4b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000254630, 0xc0003001e0, 0xc000300240) pkg/sentry/platform/ptrace/subprocess.go:176 +0x22a fp=0xc0003effc8 sp=0xc0003efed8 pc=0x11746ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0003effd0 sp=0xc0003effc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 15 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00062d1e0 sp=0xc00062d1c0 pc=0x438fb0 runtime.selectgo(0xc00062d370, 0xc00062d34c, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00062d310 sp=0xc00062d1e0 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000624000, 0xc00060e120, 0xc00019c180, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc00062d3f8 sp=0xc00062d310 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000624000, 0xc00060e120, 0xc000624901, 0x308da98e1, 0xc00062493c, 0x10) pkg/sentry/kernel/task_block.go:80 +0xda fp=0xc00062d480 sp=0xc00062d3f8 pc=0xb8b24a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000624000, 0xc00060e120, 0x1922501, 0x24f72a1dc, 0x49ed378, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:42 +0x11d fp=0xc00062d508 sp=0xc00062d480 pc=0xb8af3d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000624000, 0x24f72a1dc, 0x0, 0x49ed378, 0x1, 0xffffffff, 0xc00062d5d8, 0x403994, 0x224a110) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc00062d590 sp=0xc00062d508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000624000, 0x49ed378, 0x80, 0x0, 0xc0000f3eb8, 0x0, 0x0, 0x44055f, 0xc000045800, 0xc00062d7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc00062d740 sp=0xc00062d590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000624000, 0xca, 0x49ed378, 0x80, 0x0, 0xc0000f3eb8, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc00062d9e0 sp=0xc00062d740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000624000, 0xca, 0x49ed378, 0x80, 0x0, 0xc0000f3eb8, 0x0, 0x0, 0x407baa, 0xc0006248d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc00062dac0 sp=0xc00062d9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000624000, 0xca, 0x49ed378, 0x80, 0x0, 0xc0000f3eb8, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc00062db70 sp=0xc00062dac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000624000, 0x2, 0xc000624000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc00062dcb0 sp=0xc00062db70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000624000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc00062dee8 sp=0xc00062dcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000624000, 0x2) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc00062dfd0 sp=0xc00062dee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00062dfd8 sp=0xc00062dfd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 130 [semacquire]: runtime.gopark(0x171b5e0, 0x22777e0, 0xc000281912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004d3700 sp=0xc0004d36e0 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc0001feeb8, 0x0, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc0004d3768 sp=0xc0004d3700 pc=0x44b8d0 sync.runtime_Semacquire(0xc0001feeb8) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc0004d3798 sp=0xc0004d3768 pc=0x44b522 sync.(*WaitGroup).Wait(0xc0001feeb0) GOROOT/src/sync/waitgroup.go:130 +0xd4 fp=0xc0004d37e0 sp=0xc0004d3798 pc=0x48a8f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:389 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc000196000, 0xc0001fe800, 0x30) runsc/boot/loader.go:1008 +0x43 fp=0xc0004d3810 sp=0xc0004d37e0 pc=0x126ad33 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc000196000, 0xc0004e0000, 0x30, 0xc0004ba088, 0x0, 0xc0001a04c8) runsc/boot/loader.go:963 +0x1a9 fp=0xc0004d38a8 sp=0xc0004d3810 pc=0x126a4f9 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc000198040, 0xc0004b2040, 0xc0004ba088, 0x0, 0x0) runsc/boot/controller.go:440 +0xb9 fp=0xc0004d3910 sp=0xc0004d38a8 pc=0x1251b59 runtime.call64(0xc0004b6180, 0xc00019a158, 0xc0004b6240, 0x1800000028) src/runtime/asm_amd64.s:540 +0x3b fp=0xc0004d3960 sp=0xc0004d3910 pc=0x469ccb reflect.Value.call(0xc0001a0480, 0xc00019a158, 0x13, 0x16dcbbb, 0x4, 0xc0004d3e60, 0x3, 0x3, 0x192d001, 0xc0004ba088, ...) GOROOT/src/reflect/value.go:460 +0x967 fp=0xc0004d3ba8 sp=0xc0004d3960 pc=0x4f6667 reflect.Value.Call(0xc0001a0480, 0xc00019a158, 0x13, 0xc0004d3e60, 0x3, 0x3, 0x0, 0xc000198040, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 fp=0xc0004d3c40 sp=0xc0004d3ba8 pc=0x4f59f4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0001920f0, 0xc0003a4120, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 fp=0xc0004d3f08 sp=0xc0004d3c40 pc=0xdfcaa8 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0001920f0, 0xc0003a4120, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x43 fp=0xc0004d3f48 sp=0xc0004d3f08 pc=0xdfdc63 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0001920f0, 0xc0003a4120) pkg/urpc/urpc.go:440 +0x90 fp=0xc0004d3fd0 sp=0xc0004d3f48 pc=0xdffeb0 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004d3fd8 sp=0xc0004d3fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 104 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00049a600 sp=0xc00049a5e0 pc=0x438fb0 runtime.selectgo(0xc00049a778, 0xc00049a758, 0x2, 0x0, 0xc0003a4101) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00049a730 sp=0xc00049a600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004b8180) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00049a7d8 sp=0xc00049a730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00049a7e0 sp=0xc00049a7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 105 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000597268 sp=0xc000597248 pc=0x438fb0 runtime.selectgo(0xc0005973f8, 0xc0005973d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000597398 sp=0xc000597268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002e6a80, 0xc0001185a0, 0x0, 0xc000362e90, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000597480 sp=0xc000597398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002e6a80, 0xc0001185a0, 0x1922500, 0x0, 0xc0000e44c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000597508 sp=0xc000597480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002e6a80, 0x0, 0xc0002e6a01, 0xc0000e44c8, 0x101, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000597590 sp=0xc000597508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002e6a80, 0xc0000e44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000052000, 0xc0005977c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000597740 sp=0xc000597590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002e6a80, 0xca, 0xc0000e44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0005979e0 sp=0xc000597740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002e6a80, 0xca, 0xc0000e44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002e7357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000597ac0 sp=0xc0005979e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002e6a80, 0xca, 0xc0000e44c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000597b70 sp=0xc000597ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002e6a80, 0x2, 0xc0002e6a80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000597cb0 sp=0xc000597b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002e6a80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000597ee8 sp=0xc000597cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002e6a80, 0x3) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000597fd0 sp=0xc000597ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000597fd8 sp=0xc000597fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 146 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00049be00 sp=0xc00049bde0 pc=0x438fb0 runtime.selectgo(0xc00049bf78, 0xc00049bf58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00049bf30 sp=0xc00049be00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000264000) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00049bfd8 sp=0xc00049bf30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00049bfe0 sp=0xc00049bfd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 106 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004d1268 sp=0xc0004d1248 pc=0x438fb0 runtime.selectgo(0xc0004d13f8, 0xc0004d13d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004d1398 sp=0xc0004d1268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000624a80, 0xc000118900, 0x0, 0xc000364390, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004d1480 sp=0xc0004d1398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000624a80, 0xc000118900, 0x1922500, 0x0, 0xc0000e4848, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0004d1508 sp=0xc0004d1480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000624a80, 0x0, 0xc000624a01, 0xc0000e4848, 0x5cd901, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0004d1590 sp=0xc0004d1508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000624a80, 0xc0000e4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000043000, 0xc0004d17c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0004d1740 sp=0xc0004d1590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000624a80, 0xca, 0xc0000e4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004d19e0 sp=0xc0004d1740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000624a80, 0xca, 0xc0000e4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc000625357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004d1ac0 sp=0xc0004d19e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000624a80, 0xca, 0xc0000e4848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004d1b70 sp=0xc0004d1ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000624a80, 0x2, 0xc000624a80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004d1cb0 sp=0xc0004d1b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000624a80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004d1ee8 sp=0xc0004d1cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000624a80, 0x4) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004d1fd0 sp=0xc0004d1ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004d1fd8 sp=0xc0004d1fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 107 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000527600 sp=0xc0005275e0 pc=0x438fb0 runtime.selectgo(0xc000527778, 0xc000527758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000527730 sp=0xc000527600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000134380) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005277d8 sp=0xc000527730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005277e0 sp=0xc0005277d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 208 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000455268 sp=0xc000455248 pc=0x438fb0 runtime.selectgo(0xc0004553f8, 0xc0004553d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000455398 sp=0xc000455268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000472000, 0xc000147b60, 0x0, 0xc000360610, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000455480 sp=0xc000455398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000472000, 0xc000147b60, 0x1922500, 0x0, 0xc000174bc8, 0x13c0101, 0x7f09ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000455508 sp=0xc000455480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000472000, 0x0, 0xc000472001, 0xc000174bc8, 0x4cc301, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000455590 sp=0xc000455508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000472000, 0xc000174bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004f800, 0xc0004557c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000455740 sp=0xc000455590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000472000, 0xca, 0xc000174bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004559e0 sp=0xc000455740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000472000, 0xca, 0xc000174bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0004728d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000455ac0 sp=0xc0004559e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000472000, 0xca, 0xc000174bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000455b70 sp=0xc000455ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000472000, 0x2, 0xc000472000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000455cb0 sp=0xc000455b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000472000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000455ee8 sp=0xc000455cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000472000, 0x6) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000455fd0 sp=0xc000455ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000455fd8 sp=0xc000455fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 982 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00002b198 sp=0xc00002b178 pc=0x438fb0 runtime.selectgo(0xc00002b328, 0xc00002b304, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00002b2c8 sp=0xc00002b198 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002dca80, 0xc00060e780, 0x0, 0x18ecd01, 0xc000254a60) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc00002b3b0 sp=0xc00002b2c8 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Block(...) pkg/sentry/kernel/task_block.go:110 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Wait(0xc0002dca80, 0xc00002b698, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_exit.go:881 +0x36e fp=0xc00002b4f0 sp=0xc00002b3b0 pc=0xb98b4e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.wait4(0xc0002dca80, 0xffffffffffffffff, 0x7f0c70e39bec, 0x40000000, 0x0, 0x46d5cc, 0xb83d97, 0xc0003280f4) pkg/sentry/syscalls/linux/sys_thread.go:306 +0x14d fp=0xc00002b6d8 sp=0xc00002b4f0 pc=0xc79add gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Wait4(0xc0002dca80, 0xffffffffffffffff, 0x7f0c70e39bec, 0x40000000, 0x0, 0x169b940, 0x0, 0x44055f, 0xc000048000, 0xc00002b7c0, ...) pkg/sentry/syscalls/linux/sys_thread.go:334 +0x6a fp=0xc00002b740 sp=0xc00002b6d8 pc=0xc7a17a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002dca80, 0x3d, 0xffffffffffffffff, 0x7f0c70e39bec, 0x40000000, 0x0, 0x169b940, 0x0, 0x340, 0x15, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc00002b9e0 sp=0xc00002b740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002dca80, 0x3d, 0xffffffffffffffff, 0x7f0c70e39bec, 0x40000000, 0x0, 0x169b940, 0x0, 0x407baa, 0xc0002dd357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc00002bac0 sp=0xc00002b9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002dca80, 0x3d, 0xffffffffffffffff, 0x7f0c70e39bec, 0x40000000, 0x0, 0x169b940, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc00002bb70 sp=0xc00002bac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002dca80, 0x2, 0xc0002dca80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc00002bcb0 sp=0xc00002bb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002dca80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc00002bee8 sp=0xc00002bcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002dca80, 0x17) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc00002bfd0 sp=0xc00002bee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00002bfd8 sp=0xc00002bfd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 338 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000655268 sp=0xc000655248 pc=0x438fb0 runtime.selectgo(0xc0006553f8, 0xc0006553d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000655398 sp=0xc000655268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000473500, 0xc00001ab40, 0x0, 0xc000368098, 0xc00053c470) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000655480 sp=0xc000655398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000473500, 0xc00001ab40, 0x1922500, 0x0, 0x19611a8, 0x655501, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000655508 sp=0xc000655480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000473500, 0x0, 0xc000009c01, 0x19611a8, 0x1, 0xffffffff, 0x13c01e0, 0x7f09ec010f78, 0xc000330c40) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000655590 sp=0xc000655508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000473500, 0x19611a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004a800, 0xc0006557c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000655740 sp=0xc000655590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000473500, 0xca, 0x19611a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x2236a20, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0006559e0 sp=0xc000655740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000473500, 0xca, 0x19611a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc000473dd7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000655ac0 sp=0xc0006559e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000473500, 0xca, 0x19611a8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000655b70 sp=0xc000655ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000473500, 0x2, 0xc000473500) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000655cb0 sp=0xc000655b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000473500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000655ee8 sp=0xc000655cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000473500, 0x9) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000655fd0 sp=0xc000655ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000655fd8 sp=0xc000655fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 125 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000631268 sp=0xc000631248 pc=0x438fb0 runtime.selectgo(0xc0006313f8, 0xc0006313d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000631398 sp=0xc000631268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003da000, 0xc000146cc0, 0x0, 0xc000369760, 0xc000631520) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000631480 sp=0xc000631398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003da000, 0xc000146cc0, 0x1922500, 0x0, 0xc0000d24c8, 0x3da701, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000631508 sp=0xc000631480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003da000, 0x0, 0xc000631701, 0xc0000d24c8, 0x576601, 0xffffffff, 0xc0003da000, 0x0, 0x18ef1a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000631590 sp=0xc000631508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003da000, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004a800, 0xc0006317c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000631740 sp=0xc000631590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003da000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0006319e0 sp=0xc000631740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003da000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0003da8d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000631ac0 sp=0xc0006319e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003da000, 0xca, 0xc0000d24c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000631b70 sp=0xc000631ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003da000, 0x2, 0xc0003da000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000631cb0 sp=0xc000631b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003da000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000631ee8 sp=0xc000631cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003da000, 0xb) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000631fd0 sp=0xc000631ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000631fd8 sp=0xc000631fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 193 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001d2600 sp=0xc0001d25e0 pc=0x438fb0 runtime.selectgo(0xc0001d2778, 0xc0001d2758, 0x2, 0x0, 0xc0003c9b01) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0001d2730 sp=0xc0001d2600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001c0600) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0001d27d8 sp=0xc0001d2730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001d27e0 sp=0xc0001d27d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 126 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004c4e00 sp=0xc0004c4de0 pc=0x438fb0 runtime.selectgo(0xc0004c4f78, 0xc0004c4f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004c4f30 sp=0xc0004c4e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00058c280) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0004c4fd8 sp=0xc0004c4f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004c4fe0 sp=0xc0004c4fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 549 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000653268 sp=0xc000653248 pc=0x438fb0 runtime.selectgo(0xc0006533f8, 0xc0006533d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000653398 sp=0xc000653268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002c6000, 0xc000548a80, 0x0, 0xc00036ab58, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000653480 sp=0xc000653398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002c6000, 0xc000548a80, 0x1922500, 0x0, 0x198b820, 0x13c0101, 0x7f09ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000653508 sp=0xc000653480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002c6000, 0x0, 0xc0002c6001, 0x198b820, 0x3d4601, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000653590 sp=0xc000653508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002c6000, 0x198b820, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000054800, 0xc0006537c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000653740 sp=0xc000653590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002c6000, 0xca, 0x198b820, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0006539e0 sp=0xc000653740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002c6000, 0xca, 0x198b820, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002c68d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000653ac0 sp=0xc0006539e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002c6000, 0xca, 0x198b820, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000653b70 sp=0xc000653ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002c6000, 0x2, 0xc0002c6000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000653cb0 sp=0xc000653b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002c6000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000653ee8 sp=0xc000653cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002c6000, 0xf) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000653fd0 sp=0xc000653ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000653fd8 sp=0xc000653fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 119 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004f9268 sp=0xc0004f9248 pc=0x438fb0 runtime.selectgo(0xc0004f93f8, 0xc0004f93d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004f9398 sp=0xc0004f9268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003ae000, 0xc00001a6c0, 0x0, 0xc000361048, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004f9480 sp=0xc0004f9398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003ae000, 0xc00001a6c0, 0x1922500, 0x0, 0xc000480148, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0004f9508 sp=0xc0004f9480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003ae000, 0x0, 0xc0003ae001, 0xc000480148, 0x300101, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0004f9590 sp=0xc0004f9508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003ae000, 0xc000480148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004d000, 0xc0004f97c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0004f9740 sp=0xc0004f9590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003ae000, 0xca, 0xc000480148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004f99e0 sp=0xc0004f9740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003ae000, 0xca, 0xc000480148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0003ae8d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004f9ac0 sp=0xc0004f99e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003ae000, 0xca, 0xc000480148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004f9b70 sp=0xc0004f9ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003ae000, 0x2, 0xc0003ae000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004f9cb0 sp=0xc0004f9b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003ae000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004f9ee8 sp=0xc0004f9cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003ae000, 0x5) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004f9fd0 sp=0xc0004f9ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004f9fd8 sp=0xc0004f9fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 420 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0008191a0 sp=0xc000819180 pc=0x438fb0 runtime.selectgo(0xc000819330, 0xc00081930c, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0008192d0 sp=0xc0008191a0 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003db500, 0xc0003e6300, 0xc0005605a0, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0008193b8 sp=0xc0008192d0 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003db500, 0xc0003e6300, 0x1, 0x2e7383338, 0x0, 0x0) pkg/sentry/kernel/task_block.go:80 +0xda fp=0xc000819440 sp=0xc0008193b8 pc=0xb8b24a gvisor.dev/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc0003db500, 0x3, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:165 +0x3f4 fp=0xc0008195d8 sp=0xc000819440 pc=0xbf8514 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc0003db500, 0x3, 0xc0000df840, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:114 +0x84 fp=0xc000819668 sp=0xc0008195d8 pc=0xc3cce4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc0003db500, 0x3, 0xc0000df840, 0x80, 0xb1, 0x0, 0x0, 0x44055f, 0xc00005c000, 0xc0008197c0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:144 +0xc0 fp=0xc000819740 sp=0xc000819668 pc=0xc3cfb0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003db500, 0x119, 0x3, 0xc0000df840, 0x80, 0xb1, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0008199e0 sp=0xc000819740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003db500, 0x119, 0x3, 0xc0000df840, 0x80, 0xb1, 0x0, 0x0, 0x407baa, 0xc0003dbdd7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000819ac0 sp=0xc0008199e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003db500, 0x119, 0x3, 0xc0000df840, 0x80, 0xb1, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000819b70 sp=0xc000819ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003db500, 0x2, 0xc0003db500) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000819cb0 sp=0xc000819b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003db500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000819ee8 sp=0xc000819cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003db500, 0xe) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000819fd0 sp=0xc000819ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000819fd8 sp=0xc000819fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 210 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000527e00 sp=0xc000527de0 pc=0x438fb0 runtime.selectgo(0xc000527f78, 0xc000527f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000527f30 sp=0xc000527e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000134880) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc000527fd8 sp=0xc000527f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000527fe0 sp=0xc000527fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 129 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004f7268 sp=0xc0004f7248 pc=0x438fb0 runtime.selectgo(0xc0004f73f8, 0xc0004f73d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004f7398 sp=0xc0004f7268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003daa80, 0xc000147140, 0x0, 0xc0003686b0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004f7480 sp=0xc0004f7398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003daa80, 0xc000147140, 0x1922500, 0x0, 0xc000100148, 0x3db201, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0004f7508 sp=0xc0004f7480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003daa80, 0x0, 0xc0004f7701, 0xc000100148, 0x576601, 0xffffffff, 0xc0003daa80, 0x0, 0x18ef1a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0004f7590 sp=0xc0004f7508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003daa80, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000059800, 0xc0004f77c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0004f7740 sp=0xc0004f7590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003daa80, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004f79e0 sp=0xc0004f7740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003daa80, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0003db357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004f7ac0 sp=0xc0004f79e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003daa80, 0xca, 0xc000100148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004f7b70 sp=0xc0004f7ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003daa80, 0x2, 0xc0003daa80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004f7cb0 sp=0xc0004f7b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003daa80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004f7ee8 sp=0xc0004f7cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003daa80, 0xd) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004f7fd0 sp=0xc0004f7ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004f7fd8 sp=0xc0004f7fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 226 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004c3600 sp=0xc0004c35e0 pc=0x438fb0 runtime.selectgo(0xc0004c3778, 0xc0004c3758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004c3730 sp=0xc0004c3600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318a00) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0004c37d8 sp=0xc0004c3730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004c37e0 sp=0xc0004c37d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 334 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0001d0e00 sp=0xc0001d0de0 pc=0x438fb0 runtime.selectgo(0xc0001d0f78, 0xc0001d0f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0001d0f30 sp=0xc0001d0e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000556100) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0001d0fd8 sp=0xc0001d0f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0001d0fe0 sp=0xc0001d0fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 242 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004f51a0 sp=0xc0004f5180 pc=0x438fb0 runtime.selectgo(0xc0004f5330, 0xc0004f530c, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004f52d0 sp=0xc0004f51a0 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000472a80, 0xc000548240, 0xc000561740, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004f53b8 sp=0xc0004f52d0 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000472a80, 0xc000548240, 0x1, 0x3098b40bf, 0x0, 0x0) pkg/sentry/kernel/task_block.go:80 +0xda fp=0xc0004f5440 sp=0xc0004f53b8 pc=0xb8b24a gvisor.dev/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc000472a80, 0xc000000003, 0x80, 0x38b, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:165 +0x3f4 fp=0xc0004f55d8 sp=0xc0004f5440 pc=0xbf8514 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc000472a80, 0x3, 0xc00048d840, 0x80, 0x38b, 0x0, 0x0, 0x1, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:114 +0x84 fp=0xc0004f5668 sp=0xc0004f55d8 pc=0xc3cce4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc000472a80, 0x3, 0xc00048d840, 0x80, 0x38b, 0x0, 0x0, 0x44055f, 0xc000048000, 0xc0004f57c0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:144 +0xc0 fp=0xc0004f5740 sp=0xc0004f5668 pc=0xc3cfb0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000472a80, 0x119, 0x3, 0xc00048d840, 0x80, 0x38b, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004f59e0 sp=0xc0004f5740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000472a80, 0x119, 0x3, 0xc00048d840, 0x80, 0x38b, 0x0, 0x0, 0x407baa, 0xc000473357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004f5ac0 sp=0xc0004f59e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000472a80, 0x119, 0x3, 0xc00048d840, 0x80, 0x38b, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004f5b70 sp=0xc0004f5ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000472a80, 0x2, 0xc000472a80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004f5cb0 sp=0xc0004f5b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000472a80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004f5ee8 sp=0xc0004f5cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000472a80, 0x7) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004f5fd0 sp=0xc0004f5ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004f5fd8 sp=0xc0004f5fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 228 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004c3e00 sp=0xc0004c3de0 pc=0x438fb0 runtime.selectgo(0xc0004c3f78, 0xc0004c3f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004c3f30 sp=0xc0004c3e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318b00) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0004c3fd8 sp=0xc0004c3f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004c3fe0 sp=0xc0004c3fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 887 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005aee00 sp=0xc0005aede0 pc=0x438fb0 runtime.selectgo(0xc0005aef78, 0xc0005aef58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005aef30 sp=0xc0005aee00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318b80) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005aefd8 sp=0xc0005aef30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005aefe0 sp=0xc0005aefd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 691 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005af600 sp=0xc0005af5e0 pc=0x438fb0 runtime.selectgo(0xc0005af778, 0xc0005af758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005af730 sp=0xc0005af600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000786580) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005af7d8 sp=0xc0005af730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005af7e0 sp=0xc0005af7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 241 [semacquire]: runtime.gopark(0x171b5e0, 0x2277a60, 0xc0002d1912, 0x4) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00062b688 sp=0xc00062b668 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc0001ffeb8, 0x0, 0x1, 0x0) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc00062b6f0 sp=0xc00062b688 pc=0x44b8d0 sync.runtime_Semacquire(0xc0001ffeb8) GOROOT/src/runtime/sema.go:56 +0x42 fp=0xc00062b720 sp=0xc00062b6f0 pc=0x44b522 sync.(*WaitGroup).Wait(0xc0001ffeb0) GOROOT/src/sync/waitgroup.go:130 +0xd4 fp=0xc00062b768 sp=0xc00062b720 pc=0x48a8f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:389 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc000196000, 0xc0001ff800, 0x30) runsc/boot/loader.go:1008 +0x43 fp=0xc00062b798 sp=0xc00062b768 pc=0x126ad33 gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID(0xc000196000, 0x9, 0xc0001b61b0, 0x30, 0xc0003b0420, 0xc0001a0528, 0x16b0420) runsc/boot/loader.go:977 +0x523 fp=0xc00062b8a8 sp=0xc00062b798 pc=0x126aa73 gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID(0xc000198040, 0xc00037c2c0, 0xc0003b0420, 0x0, 0x0) runsc/boot/controller.go:457 +0xda fp=0xc00062b910 sp=0xc00062b8a8 pc=0x1251d7a runtime.call64(0xc0003c9e60, 0xc00019a178, 0xc0003c9ef0, 0x1800000028) src/runtime/asm_amd64.s:540 +0x3b fp=0xc00062b960 sp=0xc00062b910 pc=0x469ccb reflect.Value.call(0xc0001a04e0, 0xc00019a178, 0x13, 0x16dcbbb, 0x4, 0xc00062be60, 0x3, 0x3, 0x192d001, 0xc0003b0420, ...) GOROOT/src/reflect/value.go:460 +0x967 fp=0xc00062bba8 sp=0xc00062b960 pc=0x4f6667 reflect.Value.Call(0xc0001a04e0, 0xc00019a178, 0x13, 0xc00062be60, 0x3, 0x3, 0x0, 0xc000198040, 0x16) GOROOT/src/reflect/value.go:321 +0xd4 fp=0xc00062bc40 sp=0xc00062bba8 pc=0x4f59f4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc0001920f0, 0xc000302600, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x688 fp=0xc00062bf08 sp=0xc00062bc40 pc=0xdfcaa8 gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc0001920f0, 0xc000302600, 0x100010000, 0xc000548fc0) pkg/urpc/urpc.go:420 +0x43 fp=0xc00062bf48 sp=0xc00062bf08 pc=0xdfdc63 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc0001920f0, 0xc000302600) pkg/urpc/urpc.go:440 +0x90 fp=0xc00062bfd0 sp=0xc00062bf48 pc=0xdffeb0 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00062bfd8 sp=0xc00062bfd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x6f goroutine 312 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005aae00 sp=0xc0005aade0 pc=0x438fb0 runtime.selectgo(0xc0005aaf78, 0xc0005aaf58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005aaf30 sp=0xc0005aae00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000176280) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005aafd8 sp=0xc0005aaf30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005aafe0 sp=0xc0005aafd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 123 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005ace00 sp=0xc0005acde0 pc=0x438fb0 runtime.selectgo(0xc0005acf78, 0xc0005acf58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005acf30 sp=0xc0005ace00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00058c200) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005acfd8 sp=0xc0005acf30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005acfe0 sp=0xc0005acfd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 623 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00062f268 sp=0xc00062f248 pc=0x438fb0 runtime.selectgo(0xc00062f3f8, 0xc00062f3d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00062f398 sp=0xc00062f268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002dc000, 0xc00019d140, 0x0, 0xc0003665b0, 0xc0001002c0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc00062f480 sp=0xc00062f398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002dc000, 0xc00019d140, 0x1922500, 0x0, 0xc000100bc8, 0x2dc701, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc00062f508 sp=0xc00062f480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002dc000, 0x0, 0xc00062f701, 0xc000100bc8, 0x2ab401, 0xffffffff, 0xc0002dc000, 0xc0001002c0, 0x18ef1a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc00062f590 sp=0xc00062f508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002dc000, 0xc000100bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000045800, 0xc00062f7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc00062f740 sp=0xc00062f590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002dc000, 0xca, 0xc000100bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc00062f9e0 sp=0xc00062f740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002dc000, 0xca, 0xc000100bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002dc8d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc00062fac0 sp=0xc00062f9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002dc000, 0xca, 0xc000100bc8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc00062fb70 sp=0xc00062fac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002dc000, 0x2, 0xc0002dc000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc00062fcb0 sp=0xc00062fb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002dc000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc00062fee8 sp=0xc00062fcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002dc000, 0x13) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc00062ffd0 sp=0xc00062fee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00062ffd8 sp=0xc00062ffd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 261 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000686e00 sp=0xc000686de0 pc=0x438fb0 runtime.selectgo(0xc000686f78, 0xc000686f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000686f30 sp=0xc000686e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00058c180) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc000686fd8 sp=0xc000686f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000686fe0 sp=0xc000686fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 983 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005a8600 sp=0xc0005a85e0 pc=0x438fb0 runtime.selectgo(0xc0005a8778, 0xc0005a8758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005a8730 sp=0xc0005a8600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000786600) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0005a87d8 sp=0xc0005a8730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005a87e0 sp=0xc0005a87d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 985 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc0004cc478, 0x40170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0008177a8 sp=0xc000817788 pc=0x438fb0 runtime.chanrecv(0xc0004cc420, 0xc000817890, 0x1175b01, 0x410b01) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc000817838 sp=0xc0008177a8 pc=0x406f98 runtime.chanrecv1(0xc0004cc420, 0xc000817890) GOROOT/src/runtime/chan.go:407 +0x2b fp=0xc000817868 sp=0xc000817838 pc=0x406d0b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).newThread(...) pkg/sentry/platform/ptrace/subprocess.go:261 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).newThread-fm(0xc000817938) pkg/sentry/platform/ptrace/subprocess.go:257 +0xbb fp=0xc0008178c0 sp=0xc000817868 pc=0x1175b3b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*threadPool).lookupOrCreate(0xc00039e188, 0xc00000a228, 0xc000817b78, 0xc00014e7a8) pkg/sentry/platform/ptrace/subprocess.go:109 +0x2f5 fp=0xc0008179a8 sp=0xc0008178c0 pc=0x116cf45 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc00039e180, 0xc00041a6c0, 0x1933340, 0xc000338480, 0x0) pkg/sentry/platform/ptrace/subprocess.go:504 +0x21b fp=0xc000817bb8 sp=0xc0008179a8 pc=0x116f46b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc00041a6c0, 0x191c1e0, 0xc0002dd500, 0x19163e0, 0xc0006d6000, 0x1933340, 0xc000338480, 0xffffffff, 0xc000817ed8, 0xba40f6, ...) pkg/sentry/platform/ptrace/ptrace.go:102 +0xac fp=0xc000817cb0 sp=0xc000817bb8 pc=0x116af9c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002dd500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:264 +0x431 fp=0xc000817ee8 sp=0xc000817cb0 pc=0xba4a01 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002dd500, 0x1a) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000817fd0 sp=0xc000817ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000817fd8 sp=0xc000817fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 702 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004f3268 sp=0xc0004f3248 pc=0x438fb0 runtime.selectgo(0xc0004f33f8, 0xc0004f33d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004f3398 sp=0xc0004f3268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00069a000, 0xc00001a1e0, 0x0, 0xc000368b78, 0xc00055e278) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004f3480 sp=0xc0004f3398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00069a000, 0xc00001a1e0, 0x1922500, 0x0, 0xc0000d32c8, 0x69a701, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0004f3508 sp=0xc0004f3480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00069a000, 0x0, 0xc0004f3701, 0xc0000d32c8, 0x576601, 0xffffffff, 0xc00069a000, 0x0, 0x18ef1a0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0004f3590 sp=0xc0004f3508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00069a000, 0xc0000d32c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00005c000, 0xc0004f37c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0004f3740 sp=0xc0004f3590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00069a000, 0xca, 0xc0000d32c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004f39e0 sp=0xc0004f3740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00069a000, 0xca, 0xc0000d32c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc00069a8d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004f3ac0 sp=0xc0004f39e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00069a000, 0xca, 0xc0000d32c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004f3b70 sp=0xc0004f3ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00069a000, 0x2, 0xc00069a000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004f3cb0 sp=0xc0004f3b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00069a000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004f3ee8 sp=0xc0004f3cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00069a000, 0x14) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004f3fd0 sp=0xc0004f3ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004f3fd8 sp=0xc0004f3fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 355 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000657268 sp=0xc000657248 pc=0x438fb0 runtime.selectgo(0xc0006573f8, 0xc0006573d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000657398 sp=0xc000657268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003af500, 0xc000549500, 0x0, 0xc00036ac60, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000657480 sp=0xc000657398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003af500, 0xc000549500, 0x1922500, 0x0, 0xc0000d2848, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc000657508 sp=0xc000657480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003af500, 0x0, 0xc0003af501, 0xc0000d2848, 0x2277001, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc000657590 sp=0xc000657508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003af500, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004a800, 0xc0006577c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc000657740 sp=0xc000657590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003af500, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0006579e0 sp=0xc000657740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003af500, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0003afdd7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc000657ac0 sp=0xc0006579e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003af500, 0xca, 0xc0000d2848, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc000657b70 sp=0xc000657ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003af500, 0x2, 0xc0003af500) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc000657cb0 sp=0xc000657b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003af500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc000657ee8 sp=0xc000657cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003af500, 0xc) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000657fd0 sp=0xc000657ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000657fd8 sp=0xc000657fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 214 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005d1268 sp=0xc0005d1248 pc=0x438fb0 runtime.selectgo(0xc0005d13f8, 0xc0005d13d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005d1398 sp=0xc0005d1268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000625500, 0xc000119c20, 0x0, 0xc00035ed68, 0xc0ffffffff) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0005d1480 sp=0xc0005d1398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000625500, 0xc000119c20, 0x1922500, 0x0, 0xc00070c148, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0005d1508 sp=0xc0005d1480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000625500, 0x0, 0xc000625501, 0xc00070c148, 0x101, 0xffffffff, 0x1, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0005d1590 sp=0xc0005d1508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000625500, 0xc00070c148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00003e000, 0xc0005d17c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0005d1740 sp=0xc0005d1590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000625500, 0xca, 0xc00070c148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0005d19e0 sp=0xc0005d1740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000625500, 0xca, 0xc00070c148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc000625dd7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0005d1ac0 sp=0xc0005d19e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000625500, 0xca, 0xc00070c148, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0005d1b70 sp=0xc0005d1ac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000625500, 0x2, 0xc000625500) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0005d1cb0 sp=0xc0005d1b70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000625500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0005d1ee8 sp=0xc0005d1cb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000625500, 0x8) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0005d1fd0 sp=0xc0005d1ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005d1fd8 sp=0xc0005d1fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 354 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005cf1e0 sp=0xc0005cf1c0 pc=0x438fb0 runtime.selectgo(0xc0005cf370, 0xc0005cf34c, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005cf310 sp=0xc0005cf1e0 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0003aea80, 0xc000549260, 0xc0004ccb40, 0x0, 0x0) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0005cf3f8 sp=0xc0005cf310 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc0003aea80, 0xc000549260, 0xc0003af301, 0x2e744182b, 0xc0003af3bc, 0x10) pkg/sentry/kernel/task_block.go:80 +0xda fp=0xc0005cf480 sp=0xc0005cf3f8 pc=0xb8b24a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0003aea80, 0xc000549260, 0x1922501, 0xa9cfe0a, 0x1960578, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:42 +0x11d fp=0xc0005cf508 sp=0xc0005cf480 pc=0xb8af3d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0003aea80, 0xa9cfe0a, 0x0, 0x1960578, 0x1, 0xffffffff, 0xc0005cf5d8, 0x403994, 0x224a110) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0005cf590 sp=0xc0005cf508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0003aea80, 0x1960578, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x44055f, 0xc00003e000, 0xc0005cf7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0005cf740 sp=0xc0005cf590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003aea80, 0xca, 0x1960578, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0005cf9e0 sp=0xc0005cf740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003aea80, 0xca, 0x1960578, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x407baa, 0xc0003af357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0005cfac0 sp=0xc0005cf9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003aea80, 0xca, 0x1960578, 0x80, 0x0, 0xc0000e1eb8, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0005cfb70 sp=0xc0005cfac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003aea80, 0x2, 0xc0003aea80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0005cfcb0 sp=0xc0005cfb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003aea80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0005cfee8 sp=0xc0005cfcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003aea80, 0xa) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0005cffd0 sp=0xc0005cfee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005cffd8 sp=0xc0005cffd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 124 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc000146958, 0xc0002e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002e8e18 sp=0xc0002e8df8 pc=0x438fb0 runtime.chanrecv(0xc000146900, 0xc0002e8f90, 0x1174601, 0xc0005e0a01) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0002e8ea8 sp=0xc0002e8e18 pc=0x406f98 runtime.chanrecv2(0xc000146900, 0xc0002e8f90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0002e8ed8 sp=0xc0002e8ea8 pc=0x406d4b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0004b21b0, 0xc0001468a0, 0xc000146900) pkg/sentry/platform/ptrace/subprocess.go:176 +0x22a fp=0xc0002e8fc8 sp=0xc0002e8ed8 pc=0x11746ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002e8fd0 sp=0xc0002e8fc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 246 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000438e00 sp=0xc000438de0 pc=0x438fb0 runtime.selectgo(0xc000438f78, 0xc000438f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000438f30 sp=0xc000438e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000786000) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc000438fd8 sp=0xc000438f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000438fe0 sp=0xc000438fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 408 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00049b600 sp=0xc00049b5e0 pc=0x438fb0 runtime.selectgo(0xc00049b778, 0xc00049b758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00049b730 sp=0xc00049b600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001c0780) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00049b7d8 sp=0xc00049b730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00049b7e0 sp=0xc00049b7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 372 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004cf268 sp=0xc0004cf248 pc=0x438fb0 runtime.selectgo(0xc0004cf3f8, 0xc0004cf3d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0004cf398 sp=0xc0004cf268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002c7500, 0xc00060e300, 0x0, 0xc000369bb0, 0xc0001cc038) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0004cf480 sp=0xc0004cf398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002c7500, 0xc00060e300, 0x1922500, 0x0, 0xc0001004c8, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0004cf508 sp=0xc0004cf480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002c7500, 0x0, 0xc00048bc01, 0xc0001004c8, 0x1, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0004cf590 sp=0xc0004cf508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002c7500, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc000052000, 0xc0004cf7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0004cf740 sp=0xc0004cf590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002c7500, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0004cf9e0 sp=0xc0004cf740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002c7500, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002c7dd7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0004cfac0 sp=0xc0004cf9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002c7500, 0xca, 0xc0001004c8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0004cfb70 sp=0xc0004cfac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002c7500, 0x2, 0xc0002c7500) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0004cfcb0 sp=0xc0004cfb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002c7500, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0004cfee8 sp=0xc0004cfcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002c7500, 0x11) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0004cffd0 sp=0xc0004cfee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0004cffd8 sp=0xc0004cffd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 654 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0005cb268 sp=0xc0005cb248 pc=0x438fb0 runtime.selectgo(0xc0005cb3f8, 0xc0005cb3d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0005cb398 sp=0xc0005cb268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0005da000, 0xc000783980, 0x0, 0xc00036a2e8, 0xc0005cb568) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc0005cb480 sp=0xc0005cb398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0005da000, 0xc000783980, 0x1922500, 0x0, 0x198b6b8, 0x5cb601, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc0005cb508 sp=0xc0005cb480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0005da000, 0x0, 0x1, 0x198b6b8, 0x101, 0xffffffff, 0x0, 0x0, 0x8) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc0005cb590 sp=0xc0005cb508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0005da000, 0x198b6b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004a800, 0xc0005cb7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc0005cb740 sp=0xc0005cb590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005da000, 0xca, 0x198b6b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc0005cb9e0 sp=0xc0005cb740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005da000, 0xca, 0x198b6b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0005da8d7) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc0005cbac0 sp=0xc0005cb9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0005da000, 0xca, 0x198b6b8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc0005cbb70 sp=0xc0005cbac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005da000, 0x2, 0xc0005da000) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc0005cbcb0 sp=0xc0005cbb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005da000, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc0005cbee8 sp=0xc0005cbcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005da000, 0x12) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc0005cbfd0 sp=0xc0005cbee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0005cbfd8 sp=0xc0005cbfd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 1006 [semacquire, locked to thread]: runtime.gopark(0x171b5e0, 0x2277120, 0xc000551912, 0x5) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0004517b8 sp=0xc000451798 pc=0x438fb0 runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 runtime.semacquire1(0xc00039e18c, 0xc000451800, 0x3, 0x1) GOROOT/src/runtime/sema.go:144 +0x1c0 fp=0xc000451820 sp=0xc0004517b8 pc=0x44b8d0 sync.runtime_SemacquireMutex(0xc00039e18c, 0x900000000, 0x1) GOROOT/src/runtime/sema.go:71 +0x47 fp=0xc000451850 sp=0xc000451820 pc=0x44b637 sync.(*Mutex).lockSlow(0xc00039e188) GOROOT/src/sync/mutex.go:138 +0x1c1 fp=0xc000451898 sp=0xc000451850 pc=0x488181 sync.(*Mutex).Lock(0xc00039e188) GOROOT/src/sync/mutex.go:81 +0x7d fp=0xc0004518c0 sp=0xc000451898 pc=0x487f9d gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*threadPool).lookupOrCreate(0xc00039e188, 0xc00000bba1, 0xc000451b78, 0xc00014e7a8) pkg/sentry/platform/ptrace/subprocess.go:89 +0x53 fp=0xc0004519a8 sp=0xc0004518c0 pc=0x116cca3 gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*subprocess).switchToApp(0xc00039e180, 0xc0005d5080, 0x1933340, 0xc0003deea0, 0x21000) pkg/sentry/platform/ptrace/subprocess.go:504 +0x21b fp=0xc000451bb8 sp=0xc0004519a8 pc=0x116f46b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.(*context).Switch(0xc0005d5080, 0x191c1e0, 0xc0005daa80, 0x19163e0, 0xc0006d6000, 0x1933340, 0xc0003deea0, 0xffffffff, 0xc000451ed8, 0xba40f6, ...) pkg/sentry/platform/ptrace/ptrace.go:102 +0xac fp=0xc000451cb0 sp=0xc000451bb8 pc=0x116af9c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005daa80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:264 +0x431 fp=0xc000451ee8 sp=0xc000451cb0 pc=0xba4a01 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005daa80, 0x19) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc000451fd0 sp=0xc000451ee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000451fd8 sp=0xc000451fd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 373 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000525e00 sp=0xc000525de0 pc=0x438fb0 runtime.selectgo(0xc000525f78, 0xc000525f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000525f30 sp=0xc000525e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003dc000) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc000525fd8 sp=0xc000525f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000525fe0 sp=0xc000525fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 526 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0006a9e00 sp=0xc0006a9de0 pc=0x438fb0 runtime.selectgo(0xc0006a9f78, 0xc0006a9f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0006a9f30 sp=0xc0006a9e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000135080) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0006a9fd8 sp=0xc0006a9f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0006a9fe0 sp=0xc0006a9fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 558 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00002f268 sp=0xc00002f248 pc=0x438fb0 runtime.selectgo(0xc00002f3f8, 0xc00002f3d4, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00002f398 sp=0xc00002f268 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0002c6a80, 0xc000549560, 0x0, 0xc000369490, 0xc00059cc38) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc00002f480 sp=0xc00002f398 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0002c6a80, 0xc000549560, 0x1922500, 0x0, 0xc000214f48, 0x1, 0xffffffff) pkg/sentry/kernel/task_block.go:37 +0x2f4 fp=0xc00002f508 sp=0xc00002f480 pc=0xb8b114 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0002c6a80, 0x0, 0xc0002c6a01, 0xc000214f48, 0x101, 0xffffffff, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:97 +0x13d fp=0xc00002f590 sp=0xc00002f508 pc=0xc4accd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0002c6a80, 0xc000214f48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x44055f, 0xc00004a800, 0xc00002f7c0, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x125 fp=0xc00002f740 sp=0xc00002f590 pc=0xc4b8f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002c6a80, 0xca, 0xc000214f48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x340, 0x0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x44e fp=0xc00002f9e0 sp=0xc00002f740 pc=0xbb864e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002c6a80, 0xca, 0xc000214f48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x407baa, 0xc0002c7357) pkg/sentry/kernel/task_syscall.go:238 +0xb5 fp=0xc00002fac0 sp=0xc00002f9e0 pc=0xbb9d05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002c6a80, 0xca, 0xc000214f48, 0x80, 0x0, 0x0, 0x0, 0x0, 0x116b402, 0x2c23c72) pkg/sentry/kernel/task_syscall.go:198 +0x10a fp=0xc00002fb70 sp=0xc00002fac0 pc=0xbb966a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002c6a80, 0x2, 0xc0002c6a80) pkg/sentry/kernel/task_syscall.go:173 +0x1e8 fp=0xc00002fcb0 sp=0xc00002fb70 pc=0xbb8e58 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002c6a80, 0x18eda60, 0x0) pkg/sentry/kernel/task_run.go:275 +0x11d9 fp=0xc00002fee8 sp=0xc00002fcb0 pc=0xba57a9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002c6a80, 0x10) pkg/sentry/kernel/task_run.go:93 +0x31d fp=0xc00002ffd0 sp=0xc00002fee8 pc=0xba397d runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00002ffd8 sp=0xc00002ffd0 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0x19e goroutine 490 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00050e600 sp=0xc00050e5e0 pc=0x438fb0 runtime.selectgo(0xc00050e778, 0xc00050e758, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00050e730 sp=0xc00050e600 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000318c00) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00050e7d8 sp=0xc00050e730 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00050e7e0 sp=0xc00050e7d8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 273 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000680e00 sp=0xc000680de0 pc=0x438fb0 runtime.selectgo(0xc000680f78, 0xc000680f58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000680f30 sp=0xc000680e00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0004b8500) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc000680fd8 sp=0xc000680f30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000680fe0 sp=0xc000680fd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 724 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00043be00 sp=0xc00043bde0 pc=0x438fb0 runtime.selectgo(0xc00043bf78, 0xc00043bf58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00043bf30 sp=0xc00043be00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00058c380) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00043bfd8 sp=0xc00043bf30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00043bfe0 sp=0xc00043bfd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 717 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc0003e6898, 0xc0002e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002e9e18 sp=0xc0002e9df8 pc=0x438fb0 runtime.chanrecv(0xc0003e6840, 0xc0002e9f90, 0x1174601, 0xc0003d9101) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0002e9ea8 sp=0xc0002e9e18 pc=0x406f98 runtime.chanrecv2(0xc0003e6840, 0xc0002e9f90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0002e9ed8 sp=0xc0002e9ea8 pc=0x406d4b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0004205f0, 0xc0003e67e0, 0xc0003e6840) pkg/sentry/platform/ptrace/subprocess.go:176 +0x22a fp=0xc0002e9fc8 sp=0xc0002e9ed8 pc=0x11746ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002e9fd0 sp=0xc0002e9fc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 1003 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc00049ae00 sp=0xc00049ade0 pc=0x438fb0 runtime.selectgo(0xc00049af78, 0xc00049af58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc00049af30 sp=0xc00049ae00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000135380) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc00049afd8 sp=0xc00049af30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc00049afe0 sp=0xc00049afd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 1005 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0007bee00 sp=0xc0007bede0 pc=0x438fb0 runtime.selectgo(0xc0007bef78, 0xc0007bef58, 0x2, 0x0, 0x1) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc0007bef30 sp=0xc0007bee00 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc000135a80) pkg/sentry/kernel/time/time.go:515 +0x143 fp=0xc0007befd8 sp=0xc0007bef30 pc=0x7e2423 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0007befe0 sp=0xc0007befd8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x23a goroutine 1004 [chan receive, locked to thread]: runtime.gopark(0x171b330, 0xc0003e6d78, 0xc0002e170e, 0x2) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc0002ece18 sp=0xc0002ecdf8 pc=0x438fb0 runtime.chanrecv(0xc0003e6d20, 0xc0002ecf90, 0x1174601, 0xc0001acd01) GOROOT/src/runtime/chan.go:525 +0x238 fp=0xc0002ecea8 sp=0xc0002ece18 pc=0x406f98 runtime.chanrecv2(0xc0003e6d20, 0xc0002ecf90, 0x13) GOROOT/src/runtime/chan.go:412 +0x2b fp=0xc0002eced8 sp=0xc0002ecea8 pc=0x406d4b gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc000420130, 0xc0003e6cc0, 0xc0003e6d20) pkg/sentry/platform/ptrace/subprocess.go:176 +0x22a fp=0xc0002ecfc8 sp=0xc0002eced8 pc=0x11746ba runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc0002ecfd0 sp=0xc0002ecfc8 pc=0x46b9a1 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:160 +0x217 goroutine 888 [select]: runtime.gopark(0x171b658, 0x0, 0x1809, 0x1) GOROOT/src/runtime/proc.go:304 +0xe0 fp=0xc000815400 sp=0xc0008153e0 pc=0x438fb0 runtime.selectgo(0xc000815590, 0xc00081556c, 0x3, 0x6, 0x226c420) GOROOT/src/runtime/select.go:316 +0xe69 fp=0xc000815530 sp=0xc000815400 pc=0x44a899 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00069aa80, 0x0, 0xc0004cc540, 0xc000786300, 0x2df4446bd) pkg/sentry/kernel/task_block.go:138 +0x1db fp=0xc000815618 sp=0xc000815530 pc=0xb8b65b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer(...) pkg/sentry/kernel/task_block.go:101 gvisor.dev/gvisor/pkg/sentry/sy