D1204 22:17:06.415015 17636 x:0] urpc: unmarshal success. D1204 22:17:06.415064 17636 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-test-2 Signo:0 PID:0 Mode:Process} D1204 22:17:06.415133 17636 x:0] urpc: successfully marshalled 37 bytes. D1204 22:17:06.415608 17636 x:0] urpc: unmarshal success. D1204 22:17:06.416319 17636 x:0] containerManager.ExecuteAsync: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1204 22:17:06.416369 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 5, Names: [etc]} D1204 22:17:06.416573 17636 x:0] recv [channel @0xc00040c780] Rlerror{Error: 2} I1204 22:17:06.416798 17636 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I1204 22:17:06.411532 18075 x:0] *************************** I1204 22:17:06.411546 18075 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-direct-overlay-host-test-2 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true] I1204 22:17:06.411604 18075 x:0] Version release-20191114.0-60-g1eda90d08486 I1204 22:17:06.411609 18075 x:0] PID: 18075 I1204 22:17:06.411618 18075 x:0] UID: 0, GID: 0 I1204 22:17:06.411621 18075 x:0] Configuration: I1204 22:17:06.411642 18075 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root I1204 22:17:06.411645 18075 x:0] Platform: ptrace I1204 22:17:06.411649 18075 x:0] FileAccess: shared, overlay: false I1204 22:17:06.411663 18075 x:0] Network: host, logging: false I1204 22:17:06.411670 18075 x:0] Strace: false, max size: 1024, syscalls: [] I1204 22:17:06.411678 18075 x:0] *************************** D1204 22:17:06.412268 18075 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.414622 18075 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-test-2": signal 0 D1204 22:17:06.414646 18075 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.414652 18075 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.415151 18075 x:0] urpc: successfully marshalled 123 bytes. D1204 22:17:06.415183 18075 x:0] urpc: unmarshal success. D1204 22:17:06.415217 18075 x:0] Exec arguments: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1204 22:17:06.415232 18075 x:0] Exec capablities: &{PermittedCaps:274877898751 InheritableCaps:274877898751 EffectiveCaps:274877898751 BoundingCaps:274877898751 AmbientCaps:0} D1204 22:17:06.415248 18075 x:0] Execute in container "ci-gvisor-ptrace-direct-overlay-host-test-2", args: /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -cover=false -debug=false -test=true D1204 22:17:06.415257 18075 x:0] Executing new process in container "ci-gvisor-ptrace-direct-overlay-host-test-2" in sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.415265 18075 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.416864 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 5, Names: [syz-fuzzer]} D1204 22:17:06.417131 17636 x:0] recv [channel @0xc00040c780] 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: 22036672, BlockSize: 4096, Blocks: 43048, ATime: {Sec: 1575475778, NanoSec: 93531474}, MTime: {Sec: 1575475778, NanoSec: 93531474}, CTime: {Sec: 1575497826, NanoSec: 363428215}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16254170}]} D1204 22:17:06.417188 17636 x:0] send [channel @0xc00040c780] Tgetattr{FID: 5, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1204 22:17:06.417311 17636 x:0] recv [channel @0xc00040c780] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 16254170}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 22036672, BlockSize: 4096, Blocks: 43048, ATime: {Sec: 1575475778, NanoSec: 93531474}, MTime: {Sec: 1575475778, NanoSec: 93531474}, CTime: {Sec: 1575497826, NanoSec: 363428215}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1204 22:17:06.417329 17636 x:0] send [channel @0xc00040c780] Twalk{FID: 5, NewFID: 6, Names: []} D1204 22:17:06.417462 17636 x:0] recv [channel @0xc00040c780] Rwalk{QIDs: []} D1204 22:17:06.417477 17636 x:0] send [channel @0xc00040c780] Tlopen{FID: 6, Flags: ReadOnly} D1204 22:17:06.417592 17636 x:0] recv [channel @0xc00040c780] Rlopen{QID: QID{Type: 0, Version: 0, Path: 16254170}, IoUnit: 0, File: &{{35}}} D1204 22:17:06.423733 17636 x:0] Allocating stack with size of 8388608 bytes D1204 22:17:06.424212 17636 x:0] updated processes: map[{ci-gvisor-ptrace-direct-overlay-host-test-2 0}:0xc00000c1e0 {ci-gvisor-ptrace-direct-overlay-host-test-2 18}:0xc00062cb60] D1204 22:17:06.424475 17636 x:0] urpc: successfully marshalled 37 bytes. D1204 22:17:06.424534 18075 x:0] urpc: successfully marshalled 574 bytes. D1204 22:17:06.424641 18075 x:0] urpc: unmarshal success. D1204 22:17:06.424736 18075 x:0] Wait on PID 18 in container "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.424834 18075 x:0] Waiting for PID 18 in sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.424875 18075 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:06.425105 18075 x:0] urpc: successfully marshalled 106 bytes. D1204 22:17:06.425199 17636 x:0] urpc: unmarshal success. D1204 22:17:06.425266 17636 x:0] containerManager.Wait D1204 22:17:06.453576 17636 x:0] [ 18] Interrupt queued D1204 22:17:06.667097 17636 x:0] [ 19] Interrupt queued D1204 22:17:06.680447 17636 x:0] [ 21] Interrupt queued D1204 22:17:06.682086 17636 x:0] [ 20] Interrupt queued D1204 22:17:06.849290 17636 x:0] [ 22] Interrupt queued D1204 22:17:06.866110 17636 x:0] [ 23] Interrupt queued D1204 22:17:06.888440 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 7, Names: [etc]} D1204 22:17:06.888749 17636 x:0] recv [channel @0xc00040c780] Rlerror{Error: 2} D1204 22:17:06.906813 17636 x:0] [ 24] Interrupt queued D1204 22:17:06.951222 17636 x:0] [ 25] Interrupt queued 2019/12/04 22:17:06 fuzzer started D1204 22:17:06.974007 17636 x:0] [ 26] Interrupt queued D1204 22:17:06.975354 17636 x:0] [ 27] Interrupt queued D1204 22:17:07.000406 17636 x:0] [ 28] Interrupt queued D1204 22:17:07.007827 17636 x:0] [ 29] Interrupt queued D1204 22:17:07.017008 17636 x:0] Clock(Monotonic): error: 169 ns, adjusted frequency from 2299805632 Hz to 2299806333 Hz D1204 22:17:07.017232 17636 x:0] Clock(Realtime): error: 220 ns, adjusted frequency from 2299805687 Hz to 2299806491 Hz D1204 22:17:07.017339 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864917563588419 monotonicBaseRef:2000127622 monotonicFrequency:2299806333 realtimeReady:1 realtimeBaseCycles:39864917564146681 realtimeBaseRef:1575497827017230425 realtimeFrequency:2299806491} D1204 22:17:07.036976 17636 x:0] [ 30] Interrupt queued D1204 22:17:07.089937 17636 x:0] [ 31] Interrupt queued D1204 22:17:07.093538 17636 x:0] [ 32] Interrupt queued D1204 22:17:07.147368 17636 x:0] [ 33] Interrupt queued D1204 22:17:07.151785 17636 x:0] [ 34] Interrupt queued D1204 22:17:07.226986 17636 x:0] [ 35] Interrupt queued D1204 22:17:07.230915 17636 x:0] [ 36] Interrupt queued 2019/12/04 22:17:07 connecting to host at stdin D1204 22:17:07.234172 17636 x:0] [ 37] Interrupt queued 2019/12/04 22:17:07 checking machine... 2019/12/04 22:17:07 checking revisions... D1204 22:17:07.278053 17636 x:0] [ 23] Entering internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.278344 17636 x:0] [ 38] Interrupt queued D1204 22:17:07.291110 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 7, Names: [syz-executor]} D1204 22:17:07.291529 17636 x:0] recv [channel @0xc00040c780] 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: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16254180}]} D1204 22:17:07.291694 17636 x:0] send [channel @0xc00040c780] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1204 22:17:07.291815 17636 x:0] recv [channel @0xc00040c780] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 16254180}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1204 22:17:07.291838 17636 x:0] send [channel @0xc00040c780] Twalk{FID: 7, NewFID: 8, Names: []} D1204 22:17:07.291969 17636 x:0] recv [channel @0xc00040c780] Rwalk{QIDs: []} D1204 22:17:07.291988 17636 x:0] send [channel @0xc00040c780] Tlopen{FID: 8, Flags: ReadOnly} D1204 22:17:07.292129 17636 x:0] recv [channel @0xc00040c780] Rlopen{QID: QID{Type: 0, Version: 0, Path: 16254180}, IoUnit: 0, File: &{{29}}} D1204 22:17:07.292589 17636 x:0] [ 38] Allocating stack with size of 8388608 bytes D1204 22:17:07.292759 17636 x:0] [ 23] Leaving internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.383225 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D1204 22:17:07.383510 17636 x:0] recv [channel @0xc00040c780] Rlerror{Error: 2} D1204 22:17:07.389605 17636 x:0] [ 38] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:07.389826 17636 x:0] [ 38] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:07.389842 17636 x:0] [ 18] Notified of signal 17 D1204 22:17:07.389851 17636 x:0] [ 18] Interrupt queued D1204 22:17:07.391414 17636 x:0] [ 18] Interrupt queued D1204 22:17:07.391448 17636 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D1204 22:17:07.391465 17636 x:0] [ 18] Signal 17: delivering to handler D1204 22:17:07.391868 17636 x:0] [ 38] Transitioning from exit state TaskExitZombie to TaskExitDead 2019/12/04 22:17:07 testing simple program... D1204 22:17:07.397607 17636 x:0] [ 23] Entering internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.397811 17636 x:0] [ 39] Interrupt queued D1204 22:17:07.415762 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D1204 22:17:07.416331 17636 x:0] recv [channel @0xc00040c780] 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: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16254180}]} D1204 22:17:07.420260 17636 x:0] send [channel @0xc00040c780] Tclunk{FID: 9} D1204 22:17:07.420524 17636 x:0] recv [channel @0xc00040c780] Rclunk{} D1204 22:17:07.420613 17636 x:0] send [channel @0xc00040c780] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1204 22:17:07.421653 17636 x:0] recv [channel @0xc00040c780] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 16254180}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1204 22:17:07.422240 17636 x:0] [ 39] Allocating stack with size of 8388608 bytes D1204 22:17:07.422387 17636 x:0] [ 23] Leaving internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.452949 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D1204 22:17:07.453240 17636 x:0] recv [channel @0xc00040c780] Rlerror{Error: 2} D1204 22:17:07.453509 17636 x:0] [ 39] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:07.453652 17636 x:0] [ 39] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:07.453669 17636 x:0] [ 18] Notified of signal 17 D1204 22:17:07.453676 17636 x:0] [ 18] Interrupt queued D1204 22:17:07.453833 17636 x:0] [ 18] Interrupt queued D1204 22:17:07.453908 17636 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D1204 22:17:07.453924 17636 x:0] [ 18] Signal 17: delivering to handler D1204 22:17:07.454120 17636 x:0] [ 39] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:07.456769 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D1204 22:17:07.457184 17636 x:0] recv [channel @0xc00040c780] 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: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16254180}]} D1204 22:17:07.457206 17636 x:0] send [channel @0xc00040c780] Tclunk{FID: 9} D1204 22:17:07.457381 17636 x:0] recv [channel @0xc00040c780] Rclunk{} D1204 22:17:07.457419 17636 x:0] send [channel @0xc00040c780] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1204 22:17:07.458014 17636 x:0] recv [channel @0xc00040c780] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 16254180}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1204 22:17:07.483117 17636 x:0] [ 23] Entering internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.485577 17636 x:0] [ 40] Interrupt queued D1204 22:17:07.499009 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [syz-executor]} D1204 22:17:07.499360 17636 x:0] recv [channel @0xc00040c780] 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: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}, QIDs: [QID{Type: 0, Version: 0, Path: 16254180}]} D1204 22:17:07.499469 17636 x:0] send [channel @0xc00040c780] Tclunk{FID: 9} D1204 22:17:07.499605 17636 x:0] recv [channel @0xc00040c780] Rclunk{} D1204 22:17:07.499708 17636 x:0] send [channel @0xc00040c780] Tgetattr{FID: 7, AttrMask: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime INo Size Blocks BTime Gen DataVersion}} D1204 22:17:07.499912 17636 x:0] recv [channel @0xc00040c780] Rgetattr{Valid: AttrMask{with: Mode NLink UID GID RDev ATime MTime CTime Size Blocks}, QID: QID{Type: 0, Version: 0, Path: 16254180}, Attr: Attr{Mode: 0o100755, UID: 0, GID: 0, NLink: 1, RDev: 0, Size: 1554272, BlockSize: 4096, Blocks: 3040, ATime: {Sec: 1575475777, NanoSec: 425475177}, MTime: {Sec: 1575475777, NanoSec: 425475177}, CTime: {Sec: 1575497826, NanoSec: 367428552}, BTime: {Sec: 0, NanoSec: 0}, Gen: 0, DataVersion: 0}} D1204 22:17:07.500423 17636 x:0] [ 40] Allocating stack with size of 8388608 bytes D1204 22:17:07.500772 17636 x:0] [ 23] Leaving internal stop (*kernel.vforkStop)(nil) D1204 22:17:07.519805 17636 x:0] [ 41] Interrupt queued D1204 22:17:07.523569 17636 x:0] send [channel @0xc00040c780] Twalkgetattr{FID: 1, NewFID: 9, Names: [etc]} D1204 22:17:07.525720 17636 x:0] recv [channel @0xc00040c780] Rlerror{Error: 2} D1204 22:17:07.526110 17636 x:0] [ 42] Interrupt queued D1204 22:17:07.558066 17636 x:0] [ 43] Interrupt queued D1204 22:17:07.613641 17636 x:0] [ 44] Interrupt queued D1204 22:17:07.636203 17636 x:0] [ 45] Interrupt queued D1204 22:17:08.017043 17636 x:0] Clock(Monotonic): error: 177 ns, adjusted frequency from 2299806333 Hz to 2299806443 Hz D1204 22:17:08.017172 17636 x:0] Clock(Realtime): error: 205 ns, adjusted frequency from 2299806491 Hz to 2299806545 Hz D1204 22:17:08.017183 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864919863500209 monotonicBaseRef:3000173476 monotonicFrequency:2299806443 realtimeReady:1 realtimeBaseCycles:39864919863814895 realtimeBaseRef:1575497828017170299 realtimeFrequency:2299806545} D1204 22:17:08.437679 17636 x:0] [ 46] Interrupt queued D1204 22:17:08.438668 17636 x:0] [ 45] Interrupt queued D1204 22:17:08.438706 17636 x:0] [ 46] Interrupt queued D1204 22:17:08.438793 17636 x:0] [ 44] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.438843 17636 x:0] [ 44] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.438863 17636 x:0] [ 45] Interrupt queued D1204 22:17:08.438878 17636 x:0] [ 45] Signal 9: terminating thread group I1204 22:17:08.438900 17636 x:0] Uncaught signal: "killed" (9), PID: 44, TID: 45, fault addr: 0x0 D1204 22:17:08.438917 17636 x:0] [ 45] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.438927 17636 x:0] [ 45] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.438933 17636 x:0] [ 45] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.438959 17636 x:0] [ 46] Interrupt queued D1204 22:17:08.438966 17636 x:0] [ 46] Signal 9: terminating thread group I1204 22:17:08.438972 17636 x:0] Uncaught signal: "killed" (9), PID: 44, TID: 46, fault addr: 0x0 D1204 22:17:08.438978 17636 x:0] [ 46] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.439087 17636 x:0] [ 46] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.439098 17636 x:0] [ 46] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.439113 17636 x:0] [ 43] Discarding ignored signal 17 D1204 22:17:08.440355 17636 x:0] [ 44] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.443830 17636 x:0] [ 40] Interrupt queued D1204 22:17:08.443860 17636 x:0] [ 40] Notified of signal 9 D1204 22:17:08.443870 17636 x:0] [ 40] Dropping duplicate interrupt D1204 22:17:08.443871 17636 x:0] [ 40] Interrupt queued D1204 22:17:08.443909 17636 x:0] [ 40] Signal 9: terminating thread group I1204 22:17:08.443932 17636 x:0] Uncaught signal: "killed" (9), PID: 40, TID: 40, fault addr: 0x0 D1204 22:17:08.443954 17636 x:0] [ 40] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.444053 17636 x:0] [ 43] Interrupt queued D1204 22:17:08.444072 17636 x:0] [ 43] No task notified of signal 9 D1204 22:17:08.444095 17636 x:0] [ 43] Signal 9: terminating thread group D1204 22:17:08.444113 17636 x:0] [ 40] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.444128 17636 x:0] [ 18] Notified of signal 17 D1204 22:17:08.444134 17636 x:0] [ 18] Interrupt queued D1204 22:17:08.444153 17636 x:0] [ 18] Interrupt queued D1204 22:17:08.444180 17636 x:0] [ 18] Restarting syscall 202 after errno 512: interrupted by signal 17 D1204 22:17:08.444189 17636 x:0] [ 18] Signal 17: delivering to handler I1204 22:17:08.445274 17636 x:0] Uncaught signal: "killed" (9), PID: 43, TID: 43, fault addr: 0x0 D1204 22:17:08.445449 17636 x:0] [ 40] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.445664 17636 x:0] [ 43] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.445892 17636 x:0] [ 43] Init process terminating, killing namespace D1204 22:17:08.445926 17636 x:0] [ 43] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.445940 17636 x:0] [ 1] Notified of signal 17 D1204 22:17:08.445947 17636 x:0] [ 1] Interrupt queued D1204 22:17:08.447156 17636 x:0] [ 1] Interrupt queued D1204 22:17:08.447178 17636 x:0] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D1204 22:17:08.447188 17636 x:0] [ 1] Signal 17: delivering to handler 2019/12/04 22:17:08 BUG: simple call failed: {Flags:5 Signal:[65484664] Cover:[] Comps: Errno:999} D1204 22:17:08.477956 17636 x:0] [ 18] Interrupt queued D1204 22:17:08.477995 17636 x:0] [ 19] Interrupt queued D1204 22:17:08.478010 17636 x:0] [ 20] Interrupt queued D1204 22:17:08.478016 17636 x:0] [ 21] Interrupt queued D1204 22:17:08.478023 17636 x:0] [ 22] Interrupt queued D1204 22:17:08.478034 17636 x:0] [ 23] Interrupt queued D1204 22:17:08.478041 17636 x:0] [ 24] Interrupt queued D1204 22:17:08.478047 17636 x:0] [ 25] Interrupt queued D1204 22:17:08.478054 17636 x:0] [ 26] Interrupt queued D1204 22:17:08.478061 17636 x:0] [ 27] Interrupt queued D1204 22:17:08.478067 17636 x:0] [ 28] Interrupt queued D1204 22:17:08.478074 17636 x:0] [ 29] Interrupt queued D1204 22:17:08.478080 17636 x:0] [ 30] Interrupt queued D1204 22:17:08.478086 17636 x:0] [ 31] Interrupt queued D1204 22:17:08.478093 17636 x:0] [ 32] Interrupt queued D1204 22:17:08.478101 17636 x:0] [ 33] Interrupt queued D1204 22:17:08.478107 17636 x:0] [ 34] Interrupt queued D1204 22:17:08.478113 17636 x:0] [ 35] Interrupt queued D1204 22:17:08.478119 17636 x:0] [ 36] Interrupt queued D1204 22:17:08.478125 17636 x:0] [ 37] Interrupt queued D1204 22:17:08.478132 17636 x:0] [ 41] Interrupt queued D1204 22:17:08.478142 17636 x:0] [ 42] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478162 17636 x:0] [ 42] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478169 17636 x:0] [ 42] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478191 17636 x:0] [ 18] Interrupt queued D1204 22:17:08.478206 17636 x:0] [ 18] Signal 9: terminating thread group I1204 22:17:08.478246 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 18, fault addr: 0x0 D1204 22:17:08.478263 17636 x:0] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478272 17636 x:0] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478287 17636 x:0] [ 20] Interrupt queued D1204 22:17:08.478296 17636 x:0] [ 20] Signal 9: terminating thread group I1204 22:17:08.478304 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 20, fault addr: 0x0 D1204 22:17:08.478311 17636 x:0] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478319 17636 x:0] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478325 17636 x:0] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478338 17636 x:0] [ 21] Interrupt queued D1204 22:17:08.478348 17636 x:0] [ 21] Signal 9: terminating thread group I1204 22:17:08.478354 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 21, fault addr: 0x0 D1204 22:17:08.478360 17636 x:0] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478367 17636 x:0] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478375 17636 x:0] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478389 17636 x:0] [ 22] Interrupt queued D1204 22:17:08.478441 17636 x:0] [ 22] Signal 9: terminating thread group I1204 22:17:08.478447 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 22, fault addr: 0x0 D1204 22:17:08.478453 17636 x:0] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478460 17636 x:0] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478465 17636 x:0] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478492 17636 x:0] [ 23] Interrupt queued D1204 22:17:08.478506 17636 x:0] [ 23] Signal 9: terminating thread group I1204 22:17:08.478516 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 23, fault addr: 0x0 D1204 22:17:08.478523 17636 x:0] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478531 17636 x:0] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478537 17636 x:0] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478551 17636 x:0] [ 24] Interrupt queued D1204 22:17:08.478565 17636 x:0] [ 24] Signal 9: terminating thread group I1204 22:17:08.478571 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 24, fault addr: 0x0 D1204 22:17:08.478578 17636 x:0] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478593 17636 x:0] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478600 17636 x:0] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478616 17636 x:0] [ 25] Interrupt queued D1204 22:17:08.478628 17636 x:0] [ 25] Signal 9: terminating thread group I1204 22:17:08.478639 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 25, fault addr: 0x0 D1204 22:17:08.478652 17636 x:0] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478660 17636 x:0] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478666 17636 x:0] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478688 17636 x:0] [ 26] Interrupt queued D1204 22:17:08.478697 17636 x:0] [ 26] Signal 9: terminating thread group I1204 22:17:08.478703 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 26, fault addr: 0x0 D1204 22:17:08.478716 17636 x:0] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478722 17636 x:0] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478727 17636 x:0] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478740 17636 x:0] [ 27] Interrupt queued D1204 22:17:08.478753 17636 x:0] [ 27] Signal 9: terminating thread group I1204 22:17:08.478760 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 27, fault addr: 0x0 D1204 22:17:08.478767 17636 x:0] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478778 17636 x:0] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478784 17636 x:0] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478804 17636 x:0] [ 28] Interrupt queued D1204 22:17:08.478823 17636 x:0] [ 28] Signal 9: terminating thread group I1204 22:17:08.478829 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 28, fault addr: 0x0 D1204 22:17:08.478836 17636 x:0] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478846 17636 x:0] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478861 17636 x:0] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478877 17636 x:0] [ 29] Interrupt queued D1204 22:17:08.478889 17636 x:0] [ 29] Signal 9: terminating thread group I1204 22:17:08.478896 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 29, fault addr: 0x0 D1204 22:17:08.478903 17636 x:0] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478909 17636 x:0] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478915 17636 x:0] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478935 17636 x:0] [ 30] Interrupt queued D1204 22:17:08.478952 17636 x:0] [ 30] Signal 9: terminating thread group I1204 22:17:08.478957 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 30, fault addr: 0x0 D1204 22:17:08.478963 17636 x:0] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.478970 17636 x:0] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.478975 17636 x:0] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.478992 17636 x:0] [ 31] Interrupt queued D1204 22:17:08.479006 17636 x:0] [ 31] Signal 9: terminating thread group I1204 22:17:08.479012 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 31, fault addr: 0x0 D1204 22:17:08.479018 17636 x:0] [ 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479025 17636 x:0] [ 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479030 17636 x:0] [ 31] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479041 17636 x:0] [ 32] Interrupt queued D1204 22:17:08.479057 17636 x:0] [ 32] Signal 9: terminating thread group I1204 22:17:08.479066 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 32, fault addr: 0x0 D1204 22:17:08.479072 17636 x:0] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479087 17636 x:0] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479092 17636 x:0] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479109 17636 x:0] [ 33] Interrupt queued D1204 22:17:08.479120 17636 x:0] [ 33] Signal 9: terminating thread group I1204 22:17:08.479126 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 33, fault addr: 0x0 D1204 22:17:08.479146 17636 x:0] [ 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479154 17636 x:0] [ 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479159 17636 x:0] [ 33] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479173 17636 x:0] [ 34] Interrupt queued D1204 22:17:08.479190 17636 x:0] [ 34] Signal 9: terminating thread group I1204 22:17:08.479196 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 34, fault addr: 0x0 D1204 22:17:08.479202 17636 x:0] [ 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479213 17636 x:0] [ 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479221 17636 x:0] [ 34] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479232 17636 x:0] [ 35] Interrupt queued D1204 22:17:08.479247 17636 x:0] [ 35] Signal 9: terminating thread group I1204 22:17:08.479264 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 35, fault addr: 0x0 D1204 22:17:08.479271 17636 x:0] [ 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479277 17636 x:0] [ 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479287 17636 x:0] [ 35] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479297 17636 x:0] [ 36] Interrupt queued D1204 22:17:08.479313 17636 x:0] [ 36] Signal 9: terminating thread group I1204 22:17:08.479318 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 36, fault addr: 0x0 D1204 22:17:08.479324 17636 x:0] [ 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479332 17636 x:0] [ 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479337 17636 x:0] [ 36] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479352 17636 x:0] [ 37] Interrupt queued D1204 22:17:08.479368 17636 x:0] [ 37] Signal 9: terminating thread group I1204 22:17:08.479373 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 37, fault addr: 0x0 D1204 22:17:08.479379 17636 x:0] [ 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479386 17636 x:0] [ 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479391 17636 x:0] [ 37] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479402 17636 x:0] [ 41] Interrupt queued D1204 22:17:08.479413 17636 x:0] [ 41] Signal 9: terminating thread group I1204 22:17:08.479419 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 41, fault addr: 0x0 D1204 22:17:08.479427 17636 x:0] [ 41] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.479433 17636 x:0] [ 41] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.479438 17636 x:0] [ 41] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.479844 17636 x:0] [ 19] Signal 9: terminating thread group I1204 22:17:08.479878 17636 x:0] Uncaught signal: "killed" (9), PID: 18, TID: 19, fault addr: 0x0 D1204 22:17:08.479893 17636 x:0] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D1204 22:17:08.489016 17636 x:0] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1204 22:17:08.489143 17636 x:0] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.489188 17636 x:0] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1204 22:17:08.489255 17636 x:0] updated processes (removal): map[{ci-gvisor-ptrace-direct-overlay-host-test-2 0}:0xc00000c1e0] D1204 22:17:08.489432 17636 x:0] urpc: successfully marshalled 38 bytes. D1204 22:17:08.489545 18075 x:0] urpc: unmarshal success. I1204 22:17:08.489632 18075 x:0] Exiting with status: 256 DIAGNOSIS: I1204 22:17:08.519556 18511 x:0] *************************** I1204 22:17:08.519655 18511 x:0] Args: [/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/image -root /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=host debug -stacks ci-gvisor-ptrace-direct-overlay-host-test-2] I1204 22:17:08.519708 18511 x:0] Version release-20191114.0-60-g1eda90d08486 I1204 22:17:08.519742 18511 x:0] PID: 18511 I1204 22:17:08.519774 18511 x:0] UID: 0, GID: 0 I1204 22:17:08.519813 18511 x:0] Configuration: I1204 22:17:08.519852 18511 x:0] RootDir: /syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root I1204 22:17:08.519882 18511 x:0] Platform: ptrace I1204 22:17:08.519916 18511 x:0] FileAccess: shared, overlay: false I1204 22:17:08.519961 18511 x:0] Network: host, logging: false I1204 22:17:08.519978 18511 x:0] Strace: false, max size: 1024, syscalls: [] I1204 22:17:08.519983 18511 x:0] *************************** D1204 22:17:08.520023 18511 x:0] Load container "/syzkaller/managers/ptrace-direct-overlay-host/latest.tmp/workdir/gvisor_root" "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:08.521540 18511 x:0] Signal container "ci-gvisor-ptrace-direct-overlay-host-test-2": signal 0 D1204 22:17:08.521626 18511 x:0] Signal sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:08.521666 18511 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:08.522007 18511 x:0] urpc: successfully marshalled 123 bytes. D1204 22:17:08.522438 18511 x:0] urpc: unmarshal success. I1204 22:17:08.522540 18511 x:0] Found sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2", PID: 17636 I1204 22:17:08.522659 18511 x:0] Retrieving sandbox stacks D1204 22:17:08.522679 18511 x:0] Stacks sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:08.522689 18511 x:0] Connecting to sandbox "ci-gvisor-ptrace-direct-overlay-host-test-2" D1204 22:17:08.522819 18511 x:0] urpc: successfully marshalled 36 bytes. D1204 22:17:08.525059 18511 x:0] urpc: unmarshal success. I1204 22:17:08.525112 18511 x:0] *** Stack dump *** goroutine 1006 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xc0003a2c01, 0x14e5f60, 0x16, 0xc0004c2380) pkg/log/log.go:272 +0xa5 gvisor.dev/gvisor/runsc/boot.(*debug).Stacks(0x14e5f60, 0x14e5f60, 0xc0000f0500, 0x0, 0x0) runsc/boot/debug.go:26 +0x26 reflect.Value.call(0xc00038ad20, 0xc00039e198, 0x13, 0xda2bae, 0x4, 0xc000129e88, 0x3, 0x3, 0xc000129cc8, 0x4bc6dd, ...) GOROOT/src/reflect/value.go:460 +0x5f6 reflect.Value.Call(0xc00038ad20, 0xc00039e198, 0x13, 0xc000129e88, 0x3, 0x3, 0x0, 0x14e5f60, 0x16) GOROOT/src/reflect/value.go:321 +0xb4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00039c090, 0xc000466480, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x56d gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00039c090, 0xc000466480, 0x1000000010000, 0xc0003b0000) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00039c090, 0xc000466480) pkg/urpc/urpc.go:440 +0x73 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc000320124) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000320124) GOROOT/src/sync/waitgroup.go:130 +0x64 gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(...) pkg/sentry/kernel/kernel.go:1059 gvisor.dev/gvisor/runsc/boot.(*Loader).WaitExit(0xc00034e000, 0x0, 0x0) runsc/boot/loader.go:902 +0x3a gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc0001b8240, 0xed4d20, 0xc00012e000, 0xc000288540, 0xc00023cb60, 0x2, 0x2, 0x0) runsc/cmd/boot.go:254 +0xcde github.com/google/subcommands.(*Commander).Execute(0xc000148000, 0xed4d20, 0xc00012e000, 0xc00023cb60, 0x2, 0x2, 0x0) external/com_github_google_subcommands/subcommands.go:200 +0x2f9 github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 main.main() runsc/main.go:316 +0x1744 goroutine 18 [syscall]: os/signal.signal_recv(0x0) GOROOT/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() GOROOT/src/os/signal/signal_unix.go:23 +0x22 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:29 +0x41 goroutine 19 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xdd5df0, 0xc00011c120, 0xc00011c180) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c goroutine 5 [sync.Cond.Wait]: runtime.goparkunlock(...) GOROOT/src/runtime/proc.go:310 sync.runtime_notifyListWait(0xc000314448, 0x9) GOROOT/src/runtime/sema.go:510 +0xf8 sync.(*Cond).Wait(0xc000314438) GOROOT/src/sync/cond.go:56 +0x9d gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc000314000, 0x0, 0x0, 0x0) pkg/sentry/pgalloc/pgalloc.go:1090 +0x95 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc000314000) pkg/sentry/pgalloc/pgalloc.go:1019 +0x6a created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile pkg/sentry/pgalloc/pgalloc.go:330 +0x1fd goroutine 7 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc0000fc120, 0xc0003200a0) pkg/sentry/kernel/timekeeper.go:216 +0x164 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:184 +0xbf goroutine 8 [chan receive]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).waitForStart(0xc000316280) pkg/sentry/watchdog/watchdog.go:216 +0x5e created by gvisor.dev/gvisor/pkg/sentry/watchdog.New pkg/sentry/watchdog/watchdog.go:168 +0x1ba goroutine 49 [select]: reflect.rselect(0xc000296000, 0x22, 0x22, 0xc000296000, 0x40c000) GOROOT/src/runtime/select.go:542 +0x38a reflect.Select(0xc0003ce000, 0x22, 0x49, 0x0, 0xc663e0, 0x14e5f60, 0x99, 0x0) GOROOT/src/reflect/value.go:2229 +0x170 gvisor.dev/gvisor/pkg/sentry/sighandling.handleSignals(0xc000396000, 0x21, 0x40, 0xc00034c090, 0xc00031a240, 0xc00031a2a0, 0xc00031a300) pkg/sentry/sighandling/sighandling.go:46 +0x3a3 created by gvisor.dev/gvisor/pkg/sentry/sighandling.PrepareHandler pkg/sentry/sighandling/sighandling.go:131 +0x250 goroutine 50 [syscall]: syscall.Syscall6(0x10f, 0xc0003c2eb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc00039c000, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:55 +0x93 gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc00039e000, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x13a gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc00039a020) pkg/control/server/server.go:99 +0x32 gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc00039a020) pkg/control/server/server.go:87 +0x2b created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0x92 goroutine 150 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034c240) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 10 [syscall]: syscall.Syscall6(0x119, 0x12, 0xc00012ab00, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x14e5f60, 0xc0001d20c0, 0x3d9501ee51d536) src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.dev/gvisor/pkg/fdnotifier.epollWait(0x12, 0xc00012ab00, 0x64, 0x64, 0xffffffffffffffff, 0x1, 0x0, 0x0) pkg/fdnotifier/poll_unsafe.go:77 +0x74 gvisor.dev/gvisor/pkg/fdnotifier.(*notifier).waitAndNotify(0xc00043b4c0, 0x0, 0xc0002bd170) pkg/fdnotifier/fdnotifier.go:149 +0x7a created by gvisor.dev/gvisor/pkg/fdnotifier.newNotifier pkg/fdnotifier/fdnotifier.go:64 +0xaa goroutine 11 [syscall]: syscall.Syscall6(0x10f, 0xc0003680a8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3d950100000002, 0xbf7229f8438e4274) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc0003680a8, 0x1, 0x0, 0x0, 0x7f3d09d1b460, 0x0, 0x134ff41f) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0x88 golang.org/x/sys/unix.Ppoll(0xc0003680a8, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc0003680a8, 0x8) external/org_golang_x_sys/unix/syscall_linux.go:133 +0x9d gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1.1(0x8, 0x1, 0xc0003680a8, 0xc0003680a8) runsc/boot/loader.go:710 +0x44 gvisor.dev/gvisor/runsc/specutils.RetryEintr(0xc000126f80, 0x0, 0x0, 0x0, 0x1) runsc/specutils/specutils.go:475 +0x27 gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1(0x7fff38f1bfbd, 0x2b, 0xc00012faa0, 0x1, 0x1, 0xc00034e000) runsc/boot/loader.go:708 +0x1b9 created by gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor runsc/boot/loader.go:699 +0x71 goroutine 12 [syscall]: syscall.Syscall6(0x10f, 0xc000354f48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) src/syscall/asm_linux_amd64.s:44 +0x5 golang.org/x/sys/unix.ppoll(0xc000354f48, 0x1, 0x0, 0x0, 0x42defa, 0x0, 0x0) external/org_golang_x_sys/unix/zsyscall_linux_amd64.go:79 +0x88 golang.org/x/sys/unix.Ppoll(0xc000354f48, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) external/org_golang_x_sys/unix/syscall_linux.go:133 +0x9d gvisor.dev/gvisor/pkg/p9.(*Client).watch(0xc0003fb900, 0xc000313c80) pkg/p9/client.go:251 +0xb3 created by gvisor.dev/gvisor/pkg/p9.NewClient pkg/p9/client.go:231 +0x417 goroutine 13 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b82d0) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 14 [select]: gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000316280) pkg/sentry/watchdog/watchdog.go:232 +0xce created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:191 +0x1e8 goroutine 15 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b8360) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 16 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00022a000, 0xc0003a08a0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00022a000, 0xc0003a08a0, 0xed6100, 0x0, 0x3961908, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00022a000, 0x0, 0xc00022a001, 0x3961908, 0x3ddb00, 0xc0ffffffff, 0x475781, 0x4615, 0xc0003ddba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00022a000, 0x3961908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00022a000, 0xca, 0x3961908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00022a000, 0xca, 0x3961908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00022a000, 0xca, 0x3961908, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002c8b40, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00022a000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00022a000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00022a000, 0x1) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 54 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d8090) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 55 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0000f0510, 0xc00031a600, 0xc00031a660) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c goroutine 152 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034c2d0) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 151 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00044c000, 0xc00040e600, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00044c000, 0xc00040e600, 0xed6100, 0x0, 0xc4200fa148, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00044c000, 0x0, 0xc00044c001, 0xc4200fa148, 0x4f5b00, 0xc0ffffffff, 0x475781, 0x460c, 0xc0004f5ba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00044c000, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00044c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00044c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00044c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000329e60, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00044c000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00044c000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00044c000, 0x5) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 178 [semacquire]: sync.runtime_Semacquire(0xc0004036b8) GOROOT/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc0004036b0) GOROOT/src/sync/waitgroup.go:130 +0x64 gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(...) pkg/sentry/kernel/task_run.go:333 gvisor.dev/gvisor/runsc/boot.(*Loader).wait(0xc00034e000, 0xc000403000, 0x2b) runsc/boot/loader.go:890 +0x35 gvisor.dev/gvisor/runsc/boot.(*Loader).waitContainer(0xc00034e000, 0xc000322180, 0x2b, 0xc00012e8d8, 0x0, 0x7f3d09d1a6d0) runsc/boot/loader.go:845 +0x143 gvisor.dev/gvisor/runsc/boot.(*containerManager).Wait(0xc00039a040, 0xc0004681f0, 0xc00012e8d8, 0x0, 0x0) runsc/boot/controller.go:424 +0x7d reflect.Value.call(0xc00038ac60, 0xc00039e158, 0x13, 0xda2bae, 0x4, 0xc00012de88, 0x3, 0x3, 0xc00012dcc8, 0x4bc6dd, ...) GOROOT/src/reflect/value.go:460 +0x5f6 reflect.Value.Call(0xc00038ac60, 0xc00039e158, 0x13, 0xc00012de88, 0x3, 0x3, 0x0, 0xc00039a040, 0x16) GOROOT/src/reflect/value.go:321 +0xb4 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc00039c090, 0xc000490ab0, 0x0, 0x0) pkg/urpc/urpc.go:325 +0x56d gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc00039c090, 0xc000490ab0, 0x0, 0x0) pkg/urpc/urpc.go:420 +0x35 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc00039c090, 0xc000490ab0) pkg/urpc/urpc.go:440 +0x73 created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:438 +0x61 goroutine 164 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000408000, 0xc00011c3c0, 0xc00040e000, 0x0, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000408000, 0xc00011c3c0, 0x822e01, 0xe3bd146f5, 0x0, 0x0) pkg/sentry/kernel/task_block.go:79 +0x81 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000408000, 0xc00011c3c0, 0xed6101, 0xdf8475800, 0x3960b50, 0x408000, 0xc4ffffffff) pkg/sentry/kernel/task_block.go:41 +0xaa gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000408000, 0xdf8475800, 0x0, 0x3960b50, 0x0, 0xffffffff, 0x475781, 0x4674, 0xc0004cfba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000408000, 0x3960b50, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000408000, 0xca, 0x3960b50, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000408000, 0xca, 0x3960b50, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000408000, 0xca, 0x3960b50, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc0003f8000, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000408000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000408000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000408000, 0x2) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 165 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000408a80, 0xc00011c7e0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000408a80, 0xc00011c7e0, 0xed6100, 0x0, 0xc4200ca548, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000408a80, 0x0, 0xc000409301, 0xc4200ca548, 0x4f1b00, 0xc0ffffffff, 0x475781, 0x4615, 0xc0004f1ba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000408a80, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000408a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000408a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000408a80, 0xca, 0xc4200ca548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003f8120, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000408a80, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000408a80, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000408a80, 0x3) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 166 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca000) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 167 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000409500, 0xc00011ca80, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000409500, 0xc00011ca80, 0xed6100, 0x0, 0x397f7e0, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000409500, 0x0, 0xc000409501, 0x397f7e0, 0x3c5b00, 0xc0ffffffff, 0x475781, 0x4628, 0xc0003c5ba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000409500, 0x397f7e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000409500, 0xca, 0x397f7e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000409500, 0xca, 0x397f7e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000409500, 0xca, 0x397f7e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0003f8480, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000409500, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000409500, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000409500, 0x4) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 168 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca090) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 38 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000562000, 0xc0004346c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000562000, 0xc0004346c0, 0xed6100, 0x0, 0xc4200cb948, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000562000, 0x0, 0xc000562801, 0xc4200cb948, 0x51fb00, 0xc0ffffffff, 0x475781, 0x4617, 0xc00051fba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000562000, 0xc4200cb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000562000, 0xca, 0xc4200cb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000562000, 0xca, 0xc4200cb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000562000, 0xca, 0xc4200cb948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0004b2480, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000562000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000562000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000562000, 0x6) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 169 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca120) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 158 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca7e0) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 179 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000562a80, 0xc00031a8a0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000562a80, 0xc00031a8a0, 0xed6100, 0x0, 0xc4200fa548, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000562a80, 0x0, 0xc000563301, 0xc4200fa548, 0x54bb00, 0xc0ffffffff, 0x475781, 0x4615, 0xc00054bba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000562a80, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000562a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000562a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000562a80, 0xca, 0xc4200fa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002c8000, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000562a80, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000562a80, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000562a80, 0xc) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 156 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0002ca750) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 157 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc00044d500, 0xc00011d980, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc00044d500, 0xc00011d980, 0xed6100, 0x0, 0xc4204cc148, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc00044d500, 0x0, 0x1, 0xc4204cc148, 0x56eb00, 0xc0ffffffff, 0x475781, 0x462a, 0xc00056eba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc00044d500, 0xc4204cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00044d500, 0xca, 0xc4204cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00044d500, 0xca, 0xc4204cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00044d500, 0xca, 0xc4204cc148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00014fb00, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00044d500, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00044d500, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00044d500, 0x10) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 45 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0001b8cf0) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 180 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000563500, 0xc00031ab40, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000563500, 0xc00031ab40, 0xed6100, 0x0, 0xc420488148, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000563500, 0x0, 0xc000563d01, 0xc420488148, 0x19fb00, 0xc0ffffffff, 0x475781, 0x4617, 0xc00019fba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000563500, 0xc420488148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000563500, 0xca, 0xc420488148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000563500, 0xca, 0xc420488148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000563500, 0xca, 0xc420488148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002c8120, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000563500, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000563500, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000563500, 0xd) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 106 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc0003d8120) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 107 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001cc000, 0xc00040e540, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001cc000, 0xc00040e540, 0xed6100, 0x0, 0xc4204b0548, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001cc000, 0x0, 0xc000108101, 0xc4204b0548, 0x12bb00, 0xc0ffffffff, 0x475781, 0x465e, 0xc00012bba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001cc000, 0xc4204b0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001cc000, 0xca, 0xc4204b0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001cc000, 0xca, 0xc4204b0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001cc000, 0xca, 0xc4204b0548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0002565a0, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001cc000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001cc000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001cc000, 0xe) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 170 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000508000, 0xc000462240, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc000508000, 0xc000462240, 0xed6100, 0x0, 0xc4204b0948, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc000508000, 0x0, 0xc000508001, 0xc4204b0948, 0x56db00, 0xc0ffffffff, 0x475781, 0x4617, 0xc00056dba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc000508000, 0xc4204b0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000508000, 0xca, 0xc4204b0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000508000, 0xca, 0xc4204b0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000508000, 0xca, 0xc4204b0948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0005aa000, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000508000, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000508000, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000508000, 0xf) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 171 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00034c120) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 108 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc0001cca80, 0xc00040e9c0, 0x0, 0x1, 0x0) pkg/sentry/kernel/task_block.go:136 +0x114 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc0001cca80, 0xc00040e9c0, 0xed6100, 0x0, 0xc4204cc548, 0x47c700, 0xffffffff) pkg/sentry/kernel/task_block.go:36 +0x1ec gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc0001cca80, 0x0, 0x1, 0xc4204cc548, 0x5fbb00, 0xc0ffffffff, 0x475781, 0x460c, 0xc0005fbba4) pkg/sentry/syscalls/linux/sys_futex.go:97 +0xd2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex(0xc0001cca80, 0xc4204cc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0xdd70d8, ...) pkg/sentry/syscalls/linux/sys_futex.go:206 +0x100 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0001cca80, 0xca, 0xc4204cc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:165 +0x106 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0001cca80, 0xca, 0xc4204cc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:283 +0x66 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0001cca80, 0xca, 0xc4204cc548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000256b40, 0x1) pkg/sentry/kernel/task_syscall.go:244 +0x96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0001cca80, 0x2, 0xc000108140) pkg/sentry/kernel/task_syscall.go:219 +0x139 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0001cca80, 0xec3b80, 0x0) pkg/sentry/kernel/task_run.go:219 +0xd8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0001cca80, 0x11) pkg/sentry/kernel/task_run.go:91 +0x1bb created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:300 +0xfe goroutine 121 [select]: gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc00046a000) pkg/sentry/kernel/time/time.go:515 +0xb9 created by gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:494 +0x137 goroutine 123 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0005ac030, 0xc000604ba0, 0xc000604c00) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c goroutine 239 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc0003ba800, 0xc00059c300, 0xc00059c360) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c goroutine 277 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00011fbb0, 0xc00011c120, 0xc00011c1e0) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c goroutine 127 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc00066c1a0, 0xc0001bca20, 0xc0001bca80) pkg/sentry/platform/ptrace/subprocess.go:174 +0x1b4 created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:158 +0x13c I1204 22:17:08.525200 18511 x:0] Exiting with status: 0 D1204 22:17:08.522176 17636 x:0] urpc: unmarshal success. D1204 22:17:08.522237 17636 x:0] containerManager.Signal &{CID:ci-gvisor-ptrace-direct-overlay-host-test-2 Signo:0 PID:0 Mode:Process} D1204 22:17:08.522311 17636 x:0] urpc: successfully marshalled 37 bytes. D1204 22:17:08.522865 17636 x:0] urpc: unmarshal success. D1204 22:17:08.524030 17636 x:0] urpc: successfully marshalled 35810 bytes. D1204 22:17:09.017314 17636 x:0] Clock(Monotonic): error: 84 ns, adjusted frequency from 2299806443 Hz to 2299806276 Hz D1204 22:17:09.017361 17636 x:0] Clock(Realtime): error: -56 ns, adjusted frequency from 2299806545 Hz to 2299805971 Hz D1204 22:17:09.017376 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864922163879452 monotonicBaseRef:4000422540 monotonicFrequency:2299806276 realtimeReady:1 realtimeBaseCycles:39864922164054951 realtimeBaseRef:1575497829017358797 realtimeFrequency:2299805971} D1204 22:17:10.017100 17636 x:0] Clock(Monotonic): error: 143 ns, adjusted frequency from 2299806276 Hz to 2299806457 Hz D1204 22:17:10.017206 17636 x:0] Clock(Realtime): error: 163 ns, adjusted frequency from 2299805971 Hz to 2299806490 Hz D1204 22:17:10.017220 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864924463235136 monotonicBaseRef:5000226613 monotonicFrequency:2299806457 realtimeReady:1 realtimeBaseCycles:39864924463503321 realtimeBaseRef:1575497830017203305 realtimeFrequency:2299806490} D1204 22:17:11.017112 17636 x:0] Clock(Monotonic): error: -49 ns, adjusted frequency from 2299806457 Hz to 2299805997 Hz D1204 22:17:11.017167 17636 x:0] Clock(Realtime): error: 22 ns, adjusted frequency from 2299806490 Hz to 2299806186 Hz D1204 22:17:11.017179 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864926763077599 monotonicBaseRef:6000242269 monotonicFrequency:2299805997 realtimeReady:1 realtimeBaseCycles:39864926763224149 realtimeBaseRef:1575497831017166057 realtimeFrequency:2299806186} D1204 22:17:12.017365 17636 x:0] Clock(Monotonic): error: 55 ns, adjusted frequency from 2299805997 Hz to 2299806264 Hz D1204 22:17:12.017443 17636 x:0] Clock(Realtime): error: 42 ns, adjusted frequency from 2299806186 Hz to 2299806232 Hz D1204 22:17:12.017455 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864929063468964 monotonicBaseRef:7000496798 monotonicFrequency:2299806264 realtimeReady:1 realtimeBaseCycles:39864929063663431 realtimeBaseRef:1575497832017441339 realtimeFrequency:2299806232} D1204 22:17:13.017081 17636 x:0] Clock(Monotonic): error: -80 ns, adjusted frequency from 2299806264 Hz to 2299805956 Hz D1204 22:17:13.017123 17636 x:0] Clock(Realtime): error: -93 ns, adjusted frequency from 2299806232 Hz to 2299805940 Hz D1204 22:17:13.017138 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864931362617138 monotonicBaseRef:8000210647 monotonicFrequency:2299805956 realtimeReady:1 realtimeBaseCycles:39864931362735829 realtimeBaseRef:1575497833017122253 realtimeFrequency:2299805940} D1204 22:17:14.017074 17636 x:0] Clock(Monotonic): error: 127 ns, adjusted frequency from 2299805956 Hz to 2299806441 Hz D1204 22:17:14.017123 17636 x:0] Clock(Realtime): error: 169 ns, adjusted frequency from 2299805940 Hz to 2299806547 Hz D1204 22:17:14.017133 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864933662409688 monotonicBaseRef:9000204817 monotonicFrequency:2299806441 realtimeReady:1 realtimeBaseCycles:39864933662540522 realtimeBaseRef:1575497834017121710 realtimeFrequency:2299806547} D1204 22:17:15.017062 17636 x:0] Clock(Monotonic): error: -39 ns, adjusted frequency from 2299806441 Hz to 2299806122 Hz D1204 22:17:15.017094 17636 x:0] Clock(Realtime): error: -80 ns, adjusted frequency from 2299806547 Hz to 2299806030 Hz D1204 22:17:15.017102 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864935962191107 monotonicBaseRef:10000193936 monotonicFrequency:2299806122 realtimeReady:1 realtimeBaseCycles:39864935962279248 realtimeBaseRef:1575497835017092220 realtimeFrequency:2299806030} D1204 22:17:16.017088 17636 x:0] Clock(Monotonic): error: 123 ns, adjusted frequency from 2299806122 Hz to 2299806495 Hz D1204 22:17:16.017169 17636 x:0] Clock(Realtime): error: 149 ns, adjusted frequency from 2299806030 Hz to 2299806566 Hz D1204 22:17:16.017179 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864938262061200 monotonicBaseRef:11000221751 monotonicFrequency:2299806495 realtimeReady:1 realtimeBaseCycles:39864938262258775 realtimeBaseRef:1575497836017167659 realtimeFrequency:2299806566} D1204 22:17:17.017643 17636 x:0] Clock(Monotonic): error: -45 ns, adjusted frequency from 2299806495 Hz to 2299806102 Hz D1204 22:17:17.017695 17636 x:0] Clock(Realtime): error: -83 ns, adjusted frequency from 2299806566 Hz to 2299806010 Hz D1204 22:17:17.017704 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864940563143449 monotonicBaseRef:12000776473 monotonicFrequency:2299806102 realtimeReady:1 realtimeBaseCycles:39864940563274113 realtimeBaseRef:1575497837017693256 realtimeFrequency:2299806010} D1204 22:17:18.017098 17636 x:0] Clock(Monotonic): error: 39 ns, adjusted frequency from 2299806102 Hz to 2299806299 Hz D1204 22:17:18.017147 17636 x:0] Clock(Realtime): error: 17 ns, adjusted frequency from 2299806010 Hz to 2299806253 Hz D1204 22:17:18.017163 17636 x:0] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:39864942861694919 monotonicBaseRef:13000230934 monotonicFrequency:2299806299 realtimeReady:1 realtimeBaseCycles:39864942861820937 realtimeBaseRef:1575497838017145737 realtimeFrequency:2299806253}