I0611 22:23:59.668151 91721 main.go:195] **************** gVisor **************** I0611 22:23:59.669873 91721 main.go:196] Version 0.0.0, go1.24.1 X:nocoverageredesign, amd64, 96 CPUs, linux, PID 91721, PPID 82361, UID 0, GID 0 D0611 22:23:59.670800 91721 main.go:197] Page size: 0x1000 (4096 bytes) I0611 22:23:59.670904 91721 main.go:198] Args: [/syzkaller/managers/ci-gvisor-ptrace-1-race/current/image -root /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=ptrace -file-access=shared -overlay2=none -directfs=false -network=none -num-network-channels=3 -gso=false -net-raw -watchdog-action=panic -TESTONLY-unsafe-nonroot --panic-log /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo --cpu-num-from-quota run -bundle /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle ci-gvisor-ptrace-1-race-1] I0611 22:23:59.679776 91721 config.go:447] Platform: ptrace I0611 22:23:59.683168 91721 config.go:448] RootDir: /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root I0611 22:23:59.683233 91721 config.go:449] FileAccess: shared / Directfs: false / Overlay: none I0611 22:23:59.687350 91721 config.go:450] Network: none I0611 22:23:59.687395 91721 config.go:452] Debug: true. Strace: false, max size: 1024, syscalls: D0611 22:23:59.691751 91721 config.go:470] Config.RootDir (--root): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root D0611 22:23:59.691871 91721 config.go:470] Config.Traceback (--traceback): system D0611 22:23:59.691934 91721 config.go:470] Config.Debug (--debug): true D0611 22:23:59.691990 91721 config.go:470] Config.LogFilename (--log): (empty) D0611 22:23:59.692734 91721 config.go:470] Config.LogFormat (--log-format): text D0611 22:23:59.692791 91721 config.go:470] Config.DebugLog (--debug-log): /dev/stderr D0611 22:23:59.694008 91721 config.go:470] Config.DebugToUserLog (--debug-to-user-log): false D0611 22:23:59.694071 91721 config.go:470] Config.DebugCommand (--debug-command): (empty) D0611 22:23:59.694105 91721 config.go:470] Config.PanicLog (--panic-log): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo D0611 22:23:59.694164 91721 config.go:470] Config.CoverageReport (--coverage-report): (empty) D0611 22:23:59.694198 91721 config.go:470] Config.DebugLogFormat (--debug-log-format): text D0611 22:23:59.694257 91721 config.go:470] Config.FileAccess (--file-access): shared D0611 22:23:59.694322 91721 config.go:470] Config.FileAccessMounts (--file-access-mounts): shared D0611 22:23:59.694355 91721 config.go:470] Config.Overlay (--overlay): false D0611 22:23:59.694389 91721 config.go:470] Config.Overlay2 (--overlay2): none D0611 22:23:59.694431 91721 config.go:470] Config.FSGoferHostUDS (--fsgofer-host-uds): false D0611 22:23:59.694490 91721 config.go:470] Config.HostUDS (--host-uds): none D0611 22:23:59.694566 91721 config.go:470] Config.HostFifo (--host-fifo): none D0611 22:23:59.694637 91721 config.go:470] Config.HostSettings (--host-settings): check D0611 22:23:59.694697 91721 config.go:470] Config.Network (--network): none D0611 22:23:59.694744 91721 config.go:470] Config.EnableRaw (--net-raw): true D0611 22:23:59.696003 91721 config.go:470] Config.AllowPacketEndpointWrite (--TESTONLY-allow-packet-endpoint-write): false D0611 22:23:59.696097 91721 config.go:470] Config.HostGSO (--gso): false D0611 22:23:59.696170 91721 config.go:470] Config.GVisorGSO (--software-gso): true D0611 22:23:59.696294 91721 config.go:470] Config.GVisorGRO (--gvisor-gro): false D0611 22:23:59.696355 91721 config.go:470] Config.TXChecksumOffload (--tx-checksum-offload): false D0611 22:23:59.696396 91721 config.go:470] Config.RXChecksumOffload (--rx-checksum-offload): true D0611 22:23:59.696447 91721 config.go:470] Config.QDisc (--qdisc): fifo D0611 22:23:59.696509 91721 config.go:470] Config.LogPackets (--log-packets): false D0611 22:23:59.696573 91721 config.go:470] Config.PCAP (--pcap-log): (empty) D0611 22:23:59.696644 91721 config.go:470] Config.Platform (--platform): ptrace D0611 22:23:59.696695 91721 config.go:470] Config.PlatformDevicePath (--platform_device_path): (empty) D0611 22:23:59.696717 91721 config.go:470] Config.MetricServer (--metric-server): (empty) D0611 22:23:59.696746 91721 config.go:470] Config.FinalMetricsLog (--final-metrics-log): (empty) D0611 22:23:59.696784 91721 config.go:470] Config.ProfilingMetrics (--profiling-metrics): (empty) D0611 22:23:59.696834 91721 config.go:470] Config.ProfilingMetricsLog (--profiling-metrics-log): (empty) D0611 22:23:59.696889 91721 config.go:470] Config.ProfilingMetricsRate (--profiling-metrics-rate-us): 1000 D0611 22:23:59.696935 91721 config.go:470] Config.Strace (--strace): false D0611 22:23:59.697009 91721 config.go:470] Config.StraceSyscalls (--strace-syscalls): (empty) D0611 22:23:59.697121 91721 config.go:470] Config.StraceLogSize (--strace-log-size): 1024 D0611 22:23:59.697194 91721 config.go:470] Config.StraceEvent (--strace-event): false D0611 22:23:59.697944 91721 config.go:472] Config.DisableSeccomp: false D0611 22:23:59.698038 91721 config.go:470] Config.EnableCoreTags (--enable-core-tags): false D0611 22:23:59.698098 91721 config.go:470] Config.WatchdogAction (--watchdog-action): panic D0611 22:23:59.700687 91721 config.go:470] Config.PanicSignal (--panic-signal): -1 D0611 22:23:59.700724 91721 config.go:470] Config.ProfileEnable (--profile): false D0611 22:23:59.700793 91721 config.go:470] Config.ProfileBlock (--profile-block): (empty) D0611 22:23:59.700846 91721 config.go:470] Config.ProfileCPU (--profile-cpu): (empty) D0611 22:23:59.700870 91721 config.go:470] Config.ProfileHeap (--profile-heap): (empty) D0611 22:23:59.700905 91721 config.go:470] Config.ProfileMutex (--profile-mutex): (empty) D0611 22:23:59.700938 91721 config.go:470] Config.TraceFile (--trace): (empty) D0611 22:23:59.700972 91721 config.go:470] Config.NumNetworkChannels (--num-network-channels): 3 D0611 22:23:59.701048 91721 config.go:470] Config.NetworkProcessorsPerChannel (--network-processors-per-channel): 0 D0611 22:23:59.701091 91721 config.go:470] Config.Rootless (--rootless): false D0611 22:23:59.701126 91721 config.go:470] Config.AlsoLogToStderr (--alsologtostderr): false D0611 22:23:59.701162 91721 config.go:470] Config.ReferenceLeak (--ref-leak-mode): disabled D0611 22:23:59.701907 91721 config.go:470] Config.CPUNumFromQuota (--cpu-num-from-quota): true D0611 22:23:59.701939 91721 config.go:470] Config.AllowFlagOverride (--allow-flag-override): false D0611 22:23:59.701978 91721 config.go:470] Config.OCISeccomp (--oci-seccomp): false D0611 22:23:59.702034 91721 config.go:470] Config.IgnoreCgroups (--ignore-cgroups): false D0611 22:23:59.702060 91721 config.go:470] Config.SystemdCgroup (--systemd-cgroup): false D0611 22:23:59.702089 91721 config.go:470] Config.PodInitConfig (--pod-init-config): (empty) D0611 22:23:59.702120 91721 config.go:470] Config.BufferPooling (--buffer-pooling): true D0611 22:23:59.702163 91721 config.go:470] Config.XDP (--EXPERIMENTAL-xdp): {0 } D0611 22:23:59.702222 91721 config.go:470] Config.AFXDPUseNeedWakeup (--EXPERIMENTAL-xdp-need-wakeup): true D0611 22:23:59.702260 91721 config.go:470] Config.FDLimit (--fdlimit): -1 D0611 22:23:59.702346 91721 config.go:470] Config.DCache (--dcache): -1 D0611 22:23:59.702374 91721 config.go:470] Config.IOUring (--iouring): false D0611 22:23:59.702409 91721 config.go:470] Config.DirectFS (--directfs): false D0611 22:23:59.702454 91721 config.go:470] Config.AppHugePages (--app-huge-pages): true D0611 22:23:59.702514 91721 config.go:470] Config.NVProxy (--nvproxy): false D0611 22:23:59.702551 91721 config.go:470] Config.NVProxyDocker (--nvproxy-docker): false D0611 22:23:59.703663 91721 config.go:470] Config.NVProxyDriverVersion (--nvproxy-driver-version): (empty) D0611 22:23:59.703719 91721 config.go:470] Config.NVProxyAllowedDriverCapabilities (--nvproxy-allowed-driver-capabilities): utility,compute D0611 22:23:59.703756 91721 config.go:470] Config.TPUProxy (--tpuproxy): false D0611 22:23:59.703786 91721 config.go:470] Config.TestOnlyAllowRunAsCurrentUserWithoutChroot (--TESTONLY-unsafe-nonroot): true D0611 22:23:59.703831 91721 config.go:470] Config.TestOnlyTestNameEnv (--TESTONLY-test-name-env): (empty) D0611 22:23:59.704801 91721 config.go:470] Config.TestOnlyAFSSyscallPanic (--TESTONLY-afs-syscall-panic): false D0611 22:23:59.705377 91721 config.go:472] Config.explicitlySet: (unexported) D0611 22:23:59.705439 91721 config.go:470] Config.ReproduceNAT (--reproduce-nat): false D0611 22:23:59.705471 91721 config.go:470] Config.ReproduceNftables (--reproduce-nftables): false D0611 22:23:59.705548 91721 config.go:470] Config.NetDisconnectOk (--net-disconnect-ok): true D0611 22:23:59.705589 91721 config.go:470] Config.TestOnlyAutosaveImagePath (--TESTONLY-autosave-image-path): (empty) D0611 22:23:59.705629 91721 config.go:470] Config.TestOnlyAutosaveResume (--TESTONLY-autosave-resume): false D0611 22:23:59.705665 91721 config.go:470] Config.RestoreSpecValidation (--restore-spec-validation): enforce D0611 22:23:59.705731 91721 config.go:470] Config.GVisorMarkerFile (--gvisor-marker-file): false D0611 22:23:59.705757 91721 config.go:470] Config.SystrapDisableSyscallPatching (--systrap-disable-syscall-patching): false D0611 22:23:59.705817 91721 config.go:470] Config.SaveRestoreNetstack (--save-restore-netstack): true D0611 22:23:59.705880 91721 config.go:470] Config.Nftables (--TESTONLY-nftables): false D0611 22:23:59.707545 91721 main.go:204] runsc process spawned at 22:23:37.892611, Go started execution at 22:23:37.897877. Startup overhead: 5.266305ms I0611 22:23:59.707848 91721 main.go:207] **************** gVisor **************** W0611 22:23:59.707912 91721 main.go:216] Block the TERM signal. This is only safe in tests! W0611 22:23:59.844963 91721 specutils.go:144] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D0611 22:23:59.847516 91721 specutils.go:106] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp", "capabilities": { "bounding": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "effective": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "inheritable": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "permitted": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "ambient": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ] } }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024, "quota": 600000, "period": 100000 } }, "cgroupsPath": "ci-gvisor-ptrace-1-race-1" } } D0611 22:23:59.849152 91721 container.go:524] Run container, cid: ci-gvisor-ptrace-1-race-1, rootDir: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root" D0611 22:23:59.851764 91721 container.go:201] Create container, cid: ci-gvisor-ptrace-1-race-1, rootDir: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root" D0611 22:23:59.858947 91721 container.go:266] Creating new sandbox for container, cid: ci-gvisor-ptrace-1-race-1 D0611 22:23:59.862386 91721 cgroup.go:427] New cgroup for pid: self, *cgroup.cgroupV1: &{Name:ci-gvisor-ptrace-1-race-1 Parents:map[blkio:. cpu:. cpuacct:. cpuset:. devices:. freezer:. hugetlb:. memory:. net_cls:. net_prio:. perf_event:. pids:. rdma:. systemd:.] Own:map[]} D0611 22:23:59.864990 91721 cgroup.go:500] Installing cgroup path "ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865115 91721 cgroup.go:518] Using pre-created cgroup "cpuset": "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865192 91721 cgroup.go:518] Using pre-created cgroup "hugetlb": "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865305 91721 cgroup.go:518] Using pre-created cgroup "memory": "/sys/fs/cgroup/memory/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865414 91721 cgroup.go:518] Using pre-created cgroup "freezer": "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865501 91721 cgroup.go:518] Using pre-created cgroup "rdma": "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865577 91721 cgroup.go:518] Using pre-created cgroup "net_cls": "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865658 91721 cgroup.go:518] Using pre-created cgroup "net_prio": "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865704 91721 cgroup.go:518] Using pre-created cgroup "pids": "/sys/fs/cgroup/pids/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865763 91721 cgroup.go:518] Using pre-created cgroup "devices": "/sys/fs/cgroup/devices/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865861 91721 cgroup.go:518] Using pre-created cgroup "perf_event": "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865909 91721 cgroup.go:518] Using pre-created cgroup "systemd": "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.865986 91721 cgroup.go:518] Using pre-created cgroup "blkio": "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.866049 91721 cgroup.go:556] Creating cgroup "cpuacct": "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.866674 91721 cgroup.go:556] Creating cgroup "cpu": "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.866766 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1/cpu.shares" to "1024" D0611 22:23:59.866861 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1/cpu.cfs_quota_us" to "600000" D0611 22:23:59.868984 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1/cpu.cfs_period_us" to "100000" D0611 22:23:59.872907 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.872961 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.873170 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.873243 91721 cgroup.go:115] Setting "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.873423 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.873485 91721 cgroup.go:115] Setting "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.873622 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.873711 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.873776 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.873848 91721 cgroup.go:115] Setting "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.873973 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.874047 91721 cgroup.go:115] Setting "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.874141 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/pids/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.874212 91721 cgroup.go:115] Setting "/sys/fs/cgroup/pids/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.874367 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/devices/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.874416 91721 cgroup.go:115] Setting "/sys/fs/cgroup/devices/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.874553 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.874594 91721 cgroup.go:115] Setting "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.874896 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.874936 91721 cgroup.go:115] Setting "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.875018 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.875054 91721 cgroup.go:115] Setting "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:23:59.875163 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-1-race-1" D0611 22:23:59.875228 91721 cgroup.go:115] Setting "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:24:00.112232 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-1-race-1" D0611 22:24:00.112414 91721 cgroup.go:115] Setting "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:24:00.112681 91721 cgroup.go:633] Joining cgroup "/sys/fs/cgroup/memory/ci-gvisor-ptrace-1-race-1" D0611 22:24:00.112741 91721 cgroup.go:115] Setting "/sys/fs/cgroup/memory/ci-gvisor-ptrace-1-race-1/cgroup.procs" to "0" D0611 22:24:00.212412 91721 donation.go:32] Donating FD 3: "/dev/stderr" D0611 22:24:00.212489 91721 donation.go:32] Donating FD 4: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/config.json" D0611 22:24:00.212527 91721 donation.go:32] Donating FD 5: "|1" D0611 22:24:00.212568 91721 donation.go:32] Donating FD 6: "gofer-rpc" D0611 22:24:00.212624 91721 donation.go:32] Donating FD 7: "gofer IO FD" D0611 22:24:00.212656 91721 donation.go:32] Donating FD 8: "chroot sync gofer FD" D0611 22:24:00.212682 91721 container.go:1434] Starting gofer: /proc/self/exe [runsc-gofer --debug-log=/dev/stderr --cpu-num-from-quota=true --directfs=false --TESTONLY-unsafe-nonroot=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo --network=none --gso=false --num-network-channels=3 --root=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root --watchdog-action=panic --debug=true --file-access=shared --overlay2=none --net-raw=true --platform=ptrace --debug-log-fd=3 gofer --bundle /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle --gofer-mount-confs=lisafs:none --spec-fd=4 --mounts-fd=5 --rpc-fd=6 --io-fds=7 --sync-chroot-fd=8] I0611 22:24:00.222961 91721 container.go:1438] Gofer started, PID: 91877 D0611 22:24:00.225587 91721 sandbox.go:95] Attempting to create socket file "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root/runsc-ci-gvisor-ptrace-1-race-1.sock" D0611 22:24:00.226387 91721 sandbox.go:98] Using socket file "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root/runsc-ci-gvisor-ptrace-1-race-1.sock" I0611 22:24:00.226446 91721 sandbox.go:941] Control socket path: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root/runsc-ci-gvisor-ptrace-1-race-1.sock" I0611 22:24:00.226541 91721 sandbox.go:992] Sandbox will be started in new mount, IPC and UTS namespaces I0611 22:24:00.227859 91721 sandbox.go:1017] Sandbox will be started in new network namespace W0611 22:24:00.227903 91721 sandbox.go:1073] Running sandbox in test mode as current user (uid=0 gid=0). This is only safe in tests! W0611 22:24:00.227957 91721 sandbox.go:1074] Running sandbox in test mode without chroot. This is only safe in tests! D0611 22:24:00.228548 91721 donation.go:32] Donating FD 3: "/dev/stderr" D0611 22:24:00.228607 91721 donation.go:32] Donating FD 4: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo" D0611 22:24:00.228646 91721 donation.go:32] Donating FD 5: "sandbox IO FD" D0611 22:24:00.228676 91721 donation.go:32] Donating FD 6: "|0" D0611 22:24:00.228723 91721 donation.go:32] Donating FD 7: "|1" D0611 22:24:00.228788 91721 donation.go:32] Donating FD 8: "control_server_socket" D0611 22:24:00.228919 91721 donation.go:32] Donating FD 9: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/config.json" D0611 22:24:00.228964 91721 donation.go:32] Donating FD 10: "/dev/stdin" D0611 22:24:00.229014 91721 donation.go:32] Donating FD 11: "/dev/stdout" D0611 22:24:00.229072 91721 donation.go:32] Donating FD 12: "/dev/stderr" D0611 22:24:00.229112 91721 sandbox.go:1261] Starting sandbox: /proc/self/exe [runsc-sandbox --debug-log=/dev/stderr --platform=ptrace --cpu-num-from-quota=true --overlay2=none --gso=false --watchdog-action=panic --directfs=false --network=none --net-raw=true --root=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo --file-access=shared --num-network-channels=3 --TESTONLY-unsafe-nonroot=true --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle --gofer-mount-confs=lisafs:none --total-host-memory 811625025536 --cpu-num 6 --total-memory 811625025536 --attached --io-fds=5 --dev-io-fd=-1 --mounts-fd=6 --start-sync-fd=7 --controller-fd=8 --spec-fd=9 --stdio-fds=10 --stdio-fds=11 --stdio-fds=12 ci-gvisor-ptrace-1-race-1] D0611 22:24:00.229247 91721 sandbox.go:1262] SysProcAttr: &{Chroot: Credential: Ptrace:false Setsid:true Setpgid:false Setctty:false Noctty:false Ctty:0 Foreground:false Pgid:0 Pdeathsig:killed Cloneflags:0 Unshareflags:0 UidMappings:[] GidMappings:[] GidMappingsEnableSetgroups:false AmbientCaps:[] UseCgroupFD:false CgroupFD:0 PidFD:} I0611 22:24:00.231987 91721 sandbox.go:1290] Sandbox started, PID: 91878 D0611 22:24:00.230307 91721 urpc.go:422] urpc: registering client with FD 13 I0611 22:24:19.310857 1 main.go:195] **************** gVisor **************** I0611 22:24:19.310832 1 main.go:195] **************** gVisor **************** I0611 22:24:19.312712 1 main.go:196] Version 0.0.0, go1.24.1 X:nocoverageredesign, amd64, 96 CPUs, linux, PID 1, PPID 0, UID 0, GID 0 I0611 22:24:19.312684 1 main.go:196] Version 0.0.0, go1.24.1 X:nocoverageredesign, amd64, 96 CPUs, linux, PID 1, PPID 0, UID 0, GID 0 D0611 22:24:19.313640 1 main.go:197] Page size: 0x1000 (4096 bytes) D0611 22:24:19.313640 1 main.go:197] Page size: 0x1000 (4096 bytes) I0611 22:24:19.314701 1 main.go:198] Args: [runsc-sandbox --debug-log=/dev/stderr --platform=ptrace --cpu-num-from-quota=true --overlay2=none --gso=false --watchdog-action=panic --directfs=false --network=none --net-raw=true --root=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo --file-access=shared --num-network-channels=3 --TESTONLY-unsafe-nonroot=true --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle --gofer-mount-confs=lisafs:none --total-host-memory 811625025536 --cpu-num 6 --total-memory 811625025536 --attached --io-fds=5 --dev-io-fd=-1 --mounts-fd=6 --start-sync-fd=7 --controller-fd=8 --spec-fd=9 --stdio-fds=10 --stdio-fds=11 --stdio-fds=12 ci-gvisor-ptrace-1-race-1] I0611 22:24:19.314702 1 main.go:198] Args: [runsc-gofer --debug-log=/dev/stderr --cpu-num-from-quota=true --directfs=false --TESTONLY-unsafe-nonroot=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo --network=none --gso=false --num-network-channels=3 --root=/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root --watchdog-action=panic --debug=true --file-access=shared --overlay2=none --net-raw=true --platform=ptrace --debug-log-fd=3 gofer --bundle /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle --gofer-mount-confs=lisafs:none --spec-fd=4 --mounts-fd=5 --rpc-fd=6 --io-fds=7 --sync-chroot-fd=8] I0611 22:24:19.324456 1 config.go:447] Platform: ptrace I0611 22:24:19.324422 1 config.go:447] Platform: ptrace I0611 22:24:19.327414 1 config.go:448] RootDir: /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root I0611 22:24:19.327409 1 config.go:448] RootDir: /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root I0611 22:24:19.327477 1 config.go:449] FileAccess: shared / Directfs: false / Overlay: none I0611 22:24:19.327531 1 config.go:449] FileAccess: shared / Directfs: false / Overlay: none I0611 22:24:19.330621 1 config.go:450] Network: none I0611 22:24:19.330650 1 config.go:450] Network: none I0611 22:24:19.330669 1 config.go:452] Debug: true. Strace: false, max size: 1024, syscalls: I0611 22:24:19.330692 1 config.go:452] Debug: true. Strace: false, max size: 1024, syscalls: D0611 22:24:19.335461 1 config.go:470] Config.RootDir (--root): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root D0611 22:24:19.335498 1 config.go:470] Config.RootDir (--root): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/gvisor_root D0611 22:24:19.335637 1 config.go:470] Config.Traceback (--traceback): system D0611 22:24:19.335565 1 config.go:470] Config.Traceback (--traceback): system D0611 22:24:19.335693 1 config.go:470] Config.Debug (--debug): true D0611 22:24:19.335685 1 config.go:470] Config.Debug (--debug): true D0611 22:24:19.335735 1 config.go:470] Config.LogFilename (--log): (empty) D0611 22:24:19.336641 1 config.go:470] Config.LogFormat (--log-format): text D0611 22:24:19.335750 1 config.go:470] Config.LogFilename (--log): (empty) D0611 22:24:19.336676 1 config.go:470] Config.DebugLog (--debug-log): /dev/stderr D0611 22:24:19.336739 1 config.go:470] Config.LogFormat (--log-format): text D0611 22:24:19.336832 1 config.go:470] Config.DebugLog (--debug-log): /dev/stderr D0611 22:24:19.341029 1 config.go:470] Config.DebugToUserLog (--debug-to-user-log): false D0611 22:24:19.341129 1 config.go:470] Config.DebugCommand (--debug-command): (empty) D0611 22:24:19.341101 1 config.go:470] Config.DebugToUserLog (--debug-to-user-log): false D0611 22:24:19.341157 1 config.go:470] Config.PanicLog (--panic-log): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo D0611 22:24:19.341273 1 config.go:470] Config.DebugCommand (--debug-command): (empty) D0611 22:24:19.341298 1 config.go:470] Config.CoverageReport (--coverage-report): (empty) D0611 22:24:19.341324 1 config.go:470] Config.DebugLogFormat (--debug-log-format): text D0611 22:24:19.341315 1 config.go:470] Config.PanicLog (--panic-log): /syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/bundle/panic.fifo D0611 22:24:19.341360 1 config.go:470] Config.CoverageReport (--coverage-report): (empty) D0611 22:24:19.341362 1 config.go:470] Config.FileAccess (--file-access): shared D0611 22:24:19.341400 1 config.go:470] Config.DebugLogFormat (--debug-log-format): text D0611 22:24:19.341419 1 config.go:470] Config.FileAccessMounts (--file-access-mounts): shared D0611 22:24:19.341443 1 config.go:470] Config.Overlay (--overlay): false D0611 22:24:19.341427 1 config.go:470] Config.FileAccess (--file-access): shared D0611 22:24:19.341482 1 config.go:470] Config.Overlay2 (--overlay2): none D0611 22:24:19.341502 1 config.go:470] Config.FileAccessMounts (--file-access-mounts): shared D0611 22:24:19.341507 1 config.go:470] Config.FSGoferHostUDS (--fsgofer-host-uds): false D0611 22:24:19.341547 1 config.go:470] Config.HostUDS (--host-uds): none D0611 22:24:19.341545 1 config.go:470] Config.Overlay (--overlay): false D0611 22:24:19.341583 1 config.go:470] Config.HostFifo (--host-fifo): none D0611 22:24:19.341590 1 config.go:470] Config.Overlay2 (--overlay2): none D0611 22:24:19.341643 1 config.go:470] Config.FSGoferHostUDS (--fsgofer-host-uds): false D0611 22:24:19.341643 1 config.go:470] Config.HostSettings (--host-settings): check D0611 22:24:19.341671 1 config.go:470] Config.HostUDS (--host-uds): none D0611 22:24:19.341672 1 config.go:470] Config.Network (--network): none D0611 22:24:19.341710 1 config.go:470] Config.EnableRaw (--net-raw): true D0611 22:24:19.341712 1 config.go:470] Config.HostFifo (--host-fifo): none D0611 22:24:19.341791 1 config.go:470] Config.HostSettings (--host-settings): check D0611 22:24:19.341831 1 config.go:470] Config.Network (--network): none D0611 22:24:19.341859 1 config.go:470] Config.EnableRaw (--net-raw): true D0611 22:24:19.342447 1 config.go:470] Config.AllowPacketEndpointWrite (--TESTONLY-allow-packet-endpoint-write): false D0611 22:24:19.342471 1 config.go:470] Config.AllowPacketEndpointWrite (--TESTONLY-allow-packet-endpoint-write): false D0611 22:24:19.342509 1 config.go:470] Config.HostGSO (--gso): false D0611 22:24:19.342509 1 config.go:470] Config.HostGSO (--gso): false D0611 22:24:19.342549 1 config.go:470] Config.GVisorGSO (--software-gso): true D0611 22:24:19.342554 1 config.go:470] Config.GVisorGSO (--software-gso): true D0611 22:24:19.342574 1 config.go:470] Config.GVisorGRO (--gvisor-gro): false D0611 22:24:19.342581 1 config.go:470] Config.GVisorGRO (--gvisor-gro): false D0611 22:24:19.342615 1 config.go:470] Config.TXChecksumOffload (--tx-checksum-offload): false D0611 22:24:19.342620 1 config.go:470] Config.TXChecksumOffload (--tx-checksum-offload): false D0611 22:24:19.342665 1 config.go:470] Config.RXChecksumOffload (--rx-checksum-offload): true D0611 22:24:19.342670 1 config.go:470] Config.RXChecksumOffload (--rx-checksum-offload): true D0611 22:24:19.342688 1 config.go:470] Config.QDisc (--qdisc): fifo D0611 22:24:19.342693 1 config.go:470] Config.QDisc (--qdisc): fifo D0611 22:24:19.342722 1 config.go:470] Config.LogPackets (--log-packets): false D0611 22:24:19.342734 1 config.go:470] Config.LogPackets (--log-packets): false D0611 22:24:19.342745 1 config.go:470] Config.PCAP (--pcap-log): (empty) D0611 22:24:19.342759 1 config.go:470] Config.PCAP (--pcap-log): (empty) D0611 22:24:19.342767 1 config.go:470] Config.Platform (--platform): ptrace D0611 22:24:19.342803 1 config.go:470] Config.PlatformDevicePath (--platform_device_path): (empty) D0611 22:24:19.342802 1 config.go:470] Config.Platform (--platform): ptrace D0611 22:24:19.342834 1 config.go:470] Config.PlatformDevicePath (--platform_device_path): (empty) D0611 22:24:19.342837 1 config.go:470] Config.MetricServer (--metric-server): (empty) D0611 22:24:19.342884 1 config.go:470] Config.FinalMetricsLog (--final-metrics-log): (empty) D0611 22:24:19.342888 1 config.go:470] Config.MetricServer (--metric-server): (empty) D0611 22:24:19.342907 1 config.go:470] Config.ProfilingMetrics (--profiling-metrics): (empty) D0611 22:24:19.342928 1 config.go:470] Config.FinalMetricsLog (--final-metrics-log): (empty) D0611 22:24:19.342941 1 config.go:470] Config.ProfilingMetricsLog (--profiling-metrics-log): (empty) D0611 22:24:19.342952 1 config.go:470] Config.ProfilingMetrics (--profiling-metrics): (empty) D0611 22:24:19.342981 1 config.go:470] Config.ProfilingMetricsRate (--profiling-metrics-rate-us): 1000 D0611 22:24:19.342997 1 config.go:470] Config.ProfilingMetricsLog (--profiling-metrics-log): (empty) D0611 22:24:19.343005 1 config.go:470] Config.Strace (--strace): false D0611 22:24:19.343029 1 config.go:470] Config.StraceSyscalls (--strace-syscalls): (empty) D0611 22:24:19.343033 1 config.go:470] Config.ProfilingMetricsRate (--profiling-metrics-rate-us): 1000 D0611 22:24:19.343051 1 config.go:470] Config.StraceLogSize (--strace-log-size): 1024 D0611 22:24:19.343096 1 config.go:470] Config.Strace (--strace): false D0611 22:24:19.343090 1 config.go:470] Config.StraceEvent (--strace-event): false D0611 22:24:19.343121 1 config.go:470] Config.StraceSyscalls (--strace-syscalls): (empty) D0611 22:24:19.343146 1 config.go:470] Config.StraceLogSize (--strace-log-size): 1024 D0611 22:24:19.343193 1 config.go:470] Config.StraceEvent (--strace-event): false D0611 22:24:19.343939 1 config.go:472] Config.DisableSeccomp: false D0611 22:24:19.343950 1 config.go:472] Config.DisableSeccomp: false D0611 22:24:19.344933 1 config.go:470] Config.EnableCoreTags (--enable-core-tags): false D0611 22:24:19.344996 1 config.go:470] Config.EnableCoreTags (--enable-core-tags): false D0611 22:24:19.344988 1 config.go:470] Config.WatchdogAction (--watchdog-action): panic D0611 22:24:19.346759 1 config.go:470] Config.PanicSignal (--panic-signal): -1 D0611 22:24:19.346787 1 config.go:470] Config.ProfileEnable (--profile): false D0611 22:24:19.346807 1 config.go:470] Config.ProfileBlock (--profile-block): (empty) D0611 22:24:19.346825 1 config.go:470] Config.ProfileCPU (--profile-cpu): (empty) D0611 22:24:19.346843 1 config.go:470] Config.ProfileHeap (--profile-heap): (empty) D0611 22:24:19.345063 1 config.go:470] Config.WatchdogAction (--watchdog-action): panic D0611 22:24:19.346874 1 config.go:470] Config.ProfileMutex (--profile-mutex): (empty) D0611 22:24:19.346907 1 config.go:470] Config.TraceFile (--trace): (empty) D0611 22:24:19.346939 1 config.go:470] Config.NumNetworkChannels (--num-network-channels): 3 D0611 22:24:19.346959 1 config.go:470] Config.NetworkProcessorsPerChannel (--network-processors-per-channel): 0 D0611 22:24:19.346944 1 config.go:470] Config.PanicSignal (--panic-signal): -1 D0611 22:24:19.346988 1 config.go:470] Config.Rootless (--rootless): false D0611 22:24:19.347018 1 config.go:470] Config.AlsoLogToStderr (--alsologtostderr): false D0611 22:24:19.346997 1 config.go:470] Config.ProfileEnable (--profile): false D0611 22:24:19.347137 1 config.go:470] Config.ProfileBlock (--profile-block): (empty) D0611 22:24:19.347166 1 config.go:470] Config.ProfileCPU (--profile-cpu): (empty) D0611 22:24:19.347217 1 config.go:470] Config.ProfileHeap (--profile-heap): (empty) D0611 22:24:19.347238 1 config.go:470] Config.ProfileMutex (--profile-mutex): (empty) D0611 22:24:19.347292 1 config.go:470] Config.TraceFile (--trace): (empty) D0611 22:24:19.347312 1 config.go:470] Config.NumNetworkChannels (--num-network-channels): 3 D0611 22:24:19.347332 1 config.go:470] Config.NetworkProcessorsPerChannel (--network-processors-per-channel): 0 D0611 22:24:19.347377 1 config.go:470] Config.Rootless (--rootless): false D0611 22:24:19.347482 1 config.go:470] Config.AlsoLogToStderr (--alsologtostderr): false D0611 22:24:19.347038 1 config.go:470] Config.ReferenceLeak (--ref-leak-mode): disabled D0611 22:24:19.347590 1 config.go:470] Config.ReferenceLeak (--ref-leak-mode): disabled D0611 22:24:19.347905 1 config.go:470] Config.CPUNumFromQuota (--cpu-num-from-quota): true D0611 22:24:19.347903 1 config.go:470] Config.CPUNumFromQuota (--cpu-num-from-quota): true D0611 22:24:19.347946 1 config.go:470] Config.AllowFlagOverride (--allow-flag-override): false D0611 22:24:19.347930 1 config.go:470] Config.AllowFlagOverride (--allow-flag-override): false D0611 22:24:19.347972 1 config.go:470] Config.OCISeccomp (--oci-seccomp): false D0611 22:24:19.347979 1 config.go:470] Config.OCISeccomp (--oci-seccomp): false D0611 22:24:19.348014 1 config.go:470] Config.IgnoreCgroups (--ignore-cgroups): false D0611 22:24:19.348015 1 config.go:470] Config.IgnoreCgroups (--ignore-cgroups): false D0611 22:24:19.348046 1 config.go:470] Config.SystemdCgroup (--systemd-cgroup): false D0611 22:24:19.348045 1 config.go:470] Config.SystemdCgroup (--systemd-cgroup): false D0611 22:24:19.348064 1 config.go:470] Config.PodInitConfig (--pod-init-config): (empty) D0611 22:24:19.348091 1 config.go:470] Config.BufferPooling (--buffer-pooling): true D0611 22:24:19.348084 1 config.go:470] Config.PodInitConfig (--pod-init-config): (empty) D0611 22:24:19.348128 1 config.go:470] Config.BufferPooling (--buffer-pooling): true D0611 22:24:19.348164 1 config.go:470] Config.XDP (--EXPERIMENTAL-xdp): {0 } D0611 22:24:19.348209 1 config.go:470] Config.AFXDPUseNeedWakeup (--EXPERIMENTAL-xdp-need-wakeup): true D0611 22:24:19.348262 1 config.go:470] Config.FDLimit (--fdlimit): -1 D0611 22:24:19.348370 1 config.go:470] Config.DCache (--dcache): -1 D0611 22:24:19.348397 1 config.go:470] Config.IOUring (--iouring): false D0611 22:24:19.348431 1 config.go:470] Config.DirectFS (--directfs): false D0611 22:24:19.348449 1 config.go:470] Config.AppHugePages (--app-huge-pages): true D0611 22:24:19.348479 1 config.go:470] Config.NVProxy (--nvproxy): false D0611 22:24:19.348496 1 config.go:470] Config.NVProxyDocker (--nvproxy-docker): false D0611 22:24:19.348989 1 config.go:470] Config.NVProxyDriverVersion (--nvproxy-driver-version): (empty) D0611 22:24:19.349042 1 config.go:470] Config.NVProxyAllowedDriverCapabilities (--nvproxy-allowed-driver-capabilities): utility,compute D0611 22:24:19.349064 1 config.go:470] Config.TPUProxy (--tpuproxy): false D0611 22:24:19.349093 1 config.go:470] Config.TestOnlyAllowRunAsCurrentUserWithoutChroot (--TESTONLY-unsafe-nonroot): true D0611 22:24:19.349129 1 config.go:470] Config.TestOnlyTestNameEnv (--TESTONLY-test-name-env): (empty) D0611 22:24:19.350566 1 config.go:470] Config.TestOnlyAFSSyscallPanic (--TESTONLY-afs-syscall-panic): false D0611 22:24:19.348137 1 config.go:470] Config.XDP (--EXPERIMENTAL-xdp): {0 } D0611 22:24:19.351138 1 config.go:470] Config.AFXDPUseNeedWakeup (--EXPERIMENTAL-xdp-need-wakeup): true D0611 22:24:19.351202 1 config.go:470] Config.FDLimit (--fdlimit): -1 D0611 22:24:19.351227 1 config.go:470] Config.DCache (--dcache): -1 D0611 22:24:19.351257 1 config.go:470] Config.IOUring (--iouring): false D0611 22:24:19.351277 1 config.go:470] Config.DirectFS (--directfs): false D0611 22:24:19.351320 1 config.go:470] Config.AppHugePages (--app-huge-pages): true D0611 22:24:19.351399 1 config.go:470] Config.NVProxy (--nvproxy): false D0611 22:24:19.351418 1 config.go:470] Config.NVProxyDocker (--nvproxy-docker): false D0611 22:24:19.351475 1 config.go:470] Config.NVProxyDriverVersion (--nvproxy-driver-version): (empty) D0611 22:24:19.351495 1 config.go:470] Config.NVProxyAllowedDriverCapabilities (--nvproxy-allowed-driver-capabilities): utility,compute D0611 22:24:19.351528 1 config.go:470] Config.TPUProxy (--tpuproxy): false D0611 22:24:19.351593 1 config.go:470] Config.TestOnlyAllowRunAsCurrentUserWithoutChroot (--TESTONLY-unsafe-nonroot): true D0611 22:24:19.351697 1 config.go:470] Config.TestOnlyTestNameEnv (--TESTONLY-test-name-env): (empty) D0611 22:24:19.351750 1 config.go:470] Config.TestOnlyAFSSyscallPanic (--TESTONLY-afs-syscall-panic): false D0611 22:24:19.351712 1 config.go:472] Config.explicitlySet: (unexported) D0611 22:24:19.351830 1 config.go:472] Config.explicitlySet: (unexported) D0611 22:24:19.351829 1 config.go:470] Config.ReproduceNAT (--reproduce-nat): false D0611 22:24:19.351854 1 config.go:470] Config.ReproduceNAT (--reproduce-nat): false D0611 22:24:19.351880 1 config.go:470] Config.ReproduceNftables (--reproduce-nftables): false D0611 22:24:19.351884 1 config.go:470] Config.ReproduceNftables (--reproduce-nftables): false D0611 22:24:19.351902 1 config.go:470] Config.NetDisconnectOk (--net-disconnect-ok): true D0611 22:24:19.351911 1 config.go:470] Config.NetDisconnectOk (--net-disconnect-ok): true D0611 22:24:19.351921 1 config.go:470] Config.TestOnlyAutosaveImagePath (--TESTONLY-autosave-image-path): (empty) D0611 22:24:19.351937 1 config.go:470] Config.TestOnlyAutosaveImagePath (--TESTONLY-autosave-image-path): (empty) D0611 22:24:19.351965 1 config.go:470] Config.TestOnlyAutosaveResume (--TESTONLY-autosave-resume): false D0611 22:24:19.351985 1 config.go:470] Config.RestoreSpecValidation (--restore-spec-validation): enforce D0611 22:24:19.351980 1 config.go:470] Config.TestOnlyAutosaveResume (--TESTONLY-autosave-resume): false D0611 22:24:19.352008 1 config.go:470] Config.GVisorMarkerFile (--gvisor-marker-file): false D0611 22:24:19.352037 1 config.go:470] Config.SystrapDisableSyscallPatching (--systrap-disable-syscall-patching): false D0611 22:24:19.352073 1 config.go:470] Config.SaveRestoreNetstack (--save-restore-netstack): true D0611 22:24:19.352026 1 config.go:470] Config.RestoreSpecValidation (--restore-spec-validation): enforce D0611 22:24:19.352103 1 config.go:470] Config.Nftables (--TESTONLY-nftables): false D0611 22:24:19.352106 1 config.go:470] Config.GVisorMarkerFile (--gvisor-marker-file): false D0611 22:24:19.352148 1 config.go:470] Config.SystrapDisableSyscallPatching (--systrap-disable-syscall-patching): false D0611 22:24:19.352188 1 config.go:470] Config.SaveRestoreNetstack (--save-restore-netstack): true D0611 22:24:19.352221 1 config.go:470] Config.Nftables (--TESTONLY-nftables): false D0611 22:24:19.356049 1 main.go:204] runsc process spawned at 22:24:00.660581, Go started execution at 22:24:00.666648. Startup overhead: 6.066732ms D0611 22:24:19.356088 1 main.go:204] runsc process spawned at 22:24:00.660581, Go started execution at 22:24:00.666519. Startup overhead: 5.937672ms I0611 22:24:19.356637 1 main.go:207] **************** gVisor **************** I0611 22:24:19.356638 1 main.go:207] **************** gVisor **************** W0611 22:24:19.356685 1 main.go:216] Block the TERM signal. This is only safe in tests! W0611 22:24:19.356689 1 main.go:216] Block the TERM signal. This is only safe in tests! I0611 22:24:19.372623 1 boot.go:275] Setting product_name: "Google Compute Engine" I0611 22:24:19.378421 1 boot.go:286] Setting host-thp-shmem-enabled: "never" I0611 22:24:19.378696 1 boot.go:296] Setting host-thp-defrag: "madvise" W0611 22:24:19.386975 1 specutils.go:144] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. W0611 22:24:19.387246 1 specutils.go:144] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D0611 22:24:19.387333 1 gofer.go:776] Waiting on chroot sync FD 8... D0611 22:24:19.387393 1 gofer.go:783] Synced on chroot sync FD 8. D0611 22:24:19.388166 1 specutils.go:106] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp", "capabilities": { "bounding": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "effective": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "inheritable": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "permitted": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ], "ambient": [ "CAP_CHOWN", "CAP_DAC_OVERRIDE", "CAP_DAC_READ_SEARCH", "CAP_FOWNER", "CAP_FSETID", "CAP_KILL", "CAP_SETGID", "CAP_SETUID", "CAP_SETPCAP", "CAP_LINUX_IMMUTABLE", "CAP_NET_BIND_SERVICE", "CAP_NET_BROADCAST", "CAP_NET_ADMIN", "CAP_NET_RAW", "CAP_IPC_LOCK", "CAP_IPC_OWNER", "CAP_SYS_MODULE", "CAP_SYS_RAWIO", "CAP_SYS_CHROOT", "CAP_SYS_PTRACE", "CAP_SYS_PACCT", "CAP_SYS_ADMIN", "CAP_SYS_BOOT", "CAP_SYS_NICE", "CAP_SYS_RESOURCE", "CAP_SYS_TIME", "CAP_SYS_TTY_CONFIG", "CAP_MKNOD", "CAP_LEASE", "CAP_AUDIT_WRITE", "CAP_AUDIT_CONTROL", "CAP_SETFCAP", "CAP_MAC_OVERRIDE", "CAP_MAC_ADMIN", "CAP_SYSLOG", "CAP_WAKE_ALARM", "CAP_BLOCK_SUSPEND", "CAP_AUDIT_READ" ] } }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024, "quota": 600000, "period": 100000 } }, "cgroupsPath": "ci-gvisor-ptrace-1-race-1" } } I0611 22:24:19.390421 1 gofer.go:494] Create working directory "/tmp" if needed I0611 22:24:19.392003 1 gofer.go:508] Remounting root as readonly: "/syzkaller/managers/ci-gvisor-ptrace-1-race/workdir/instance-3/image" D0611 22:24:19.393445 91721 urpc.go:433] urpc: unregistering client with FD 13 I0611 22:24:19.397041 1 capability.go:66] Capabilities applied: { effective="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" permitted="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" inheritable="empty" bounding="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" } I0611 22:24:19.397169 1 cmd.go:93] Execve "/proc/self/exe" again, bye!