I1128 01:29:50.945292 782676 main.go:189] *************************** I1128 01:29:50.945367 782676 main.go:190] Args: [/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/image -root /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=ptrace -network=host -overlay2=all:self -net-raw -watchdog-action=panic -TESTONLY-unsafe-nonroot --panic-log /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo run -bundle /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle ci-gvisor-ptrace-3-race-cover-test-1] I1128 01:29:50.945441 782676 main.go:191] Version 0.0.0 I1128 01:29:50.945485 782676 main.go:192] GOOS: linux I1128 01:29:50.945514 782676 main.go:193] GOARCH: amd64 I1128 01:29:50.945562 782676 main.go:194] PID: 782676 I1128 01:29:50.945593 782676 main.go:195] UID: 0, GID: 0 I1128 01:29:50.945638 782676 main.go:196] Configuration: I1128 01:29:50.945678 782676 main.go:197] RootDir: /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root I1128 01:29:50.945732 782676 main.go:198] Platform: ptrace I1128 01:29:50.945775 782676 main.go:199] FileAccess: exclusive I1128 01:29:50.945838 782676 main.go:200] Directfs: true I1128 01:29:50.945867 782676 main.go:201] Overlay: all:self I1128 01:29:50.945897 782676 main.go:202] Network: host, logging: false I1128 01:29:50.945929 782676 main.go:203] Strace: false, max size: 1024, syscalls: I1128 01:29:50.945964 782676 main.go:204] IOURING: false I1128 01:29:50.946149 782676 main.go:205] Debug: true I1128 01:29:50.946208 782676 main.go:206] Systemd: false I1128 01:29:50.946294 782676 main.go:207] *************************** W1128 01:29:50.946326 782676 main.go:212] Block the TERM signal. This is only safe in tests! W1128 01:29:50.950828 782676 specutils.go:124] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D1128 01:29:50.951401 782676 specutils.go:86] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024 } }, "cgroupsPath": "ci-gvisor-ptrace-3-race-cover-test-1" } } D1128 01:29:50.951502 782676 container.go:551] Run container, cid: ci-gvisor-ptrace-3-race-cover-test-1, rootDir: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root" D1128 01:29:50.951565 782676 container.go:198] Create container, cid: ci-gvisor-ptrace-3-race-cover-test-1, rootDir: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root" D1128 01:29:50.951975 782676 container.go:260] Creating new sandbox for container, cid: ci-gvisor-ptrace-3-race-cover-test-1 D1128 01:29:51.228545 782676 cgroup.go:410] New cgroup for pid: self, *cgroup.cgroupV1: &{Name:ci-gvisor-ptrace-3-race-cover-test-1 Parents:map[blkio:. cpu:. cpuacct:. cpuset:. devices:. freezer:. hugetlb:. memory:. net_cls:. net_prio:. perf_event:. pids:. rdma:. systemd:.] Own:map[]} D1128 01:29:51.228797 782676 cgroup.go:483] Installing cgroup path "ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.228927 782676 cgroup.go:501] Using pre-created cgroup "cpuset": "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229009 782676 cgroup.go:501] Using pre-created cgroup "blkio": "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229119 782676 cgroup.go:501] Using pre-created cgroup "cpu": "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229178 782676 cgroup.go:501] Using pre-created cgroup "hugetlb": "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229243 782676 cgroup.go:501] Using pre-created cgroup "memory": "/sys/fs/cgroup/memory/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229302 782676 cgroup.go:501] Using pre-created cgroup "net_cls": "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229352 782676 cgroup.go:501] Using pre-created cgroup "net_prio": "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229394 782676 cgroup.go:501] Using pre-created cgroup "pids": "/sys/fs/cgroup/pids/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229439 782676 cgroup.go:501] Using pre-created cgroup "devices": "/sys/fs/cgroup/devices/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229482 782676 cgroup.go:501] Using pre-created cgroup "freezer": "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229537 782676 cgroup.go:501] Using pre-created cgroup "perf_event": "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229580 782676 cgroup.go:501] Using pre-created cgroup "rdma": "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229612 782676 cgroup.go:501] Using pre-created cgroup "cpuacct": "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.229656 782676 cgroup.go:501] Using pre-created cgroup "systemd": "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230469 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230524 782676 cgroup.go:116] Setting "/sys/fs/cgroup/net_cls/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.230639 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230670 782676 cgroup.go:116] Setting "/sys/fs/cgroup/net_prio/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.230721 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/pids/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230748 782676 cgroup.go:116] Setting "/sys/fs/cgroup/pids/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.230811 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/devices/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230848 782676 cgroup.go:116] Setting "/sys/fs/cgroup/devices/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.230924 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.230978 782676 cgroup.go:116] Setting "/sys/fs/cgroup/blkio/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231046 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231072 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpu/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231152 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231179 782676 cgroup.go:116] Setting "/sys/fs/cgroup/hugetlb/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231235 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/memory/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231270 782676 cgroup.go:116] Setting "/sys/fs/cgroup/memory/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231336 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231386 782676 cgroup.go:116] Setting "/sys/fs/cgroup/freezer/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231500 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231530 782676 cgroup.go:116] Setting "/sys/fs/cgroup/perf_event/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231752 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231824 782676 cgroup.go:116] Setting "/sys/fs/cgroup/rdma/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231889 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.231931 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpuacct/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.231989 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.232015 782676 cgroup.go:116] Setting "/sys/fs/cgroup/systemd/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.232085 782676 cgroup.go:616] Joining cgroup "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-3-race-cover-test-1" D1128 01:29:51.232130 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpuset/ci-gvisor-ptrace-3-race-cover-test-1/cgroup.procs" to "0" D1128 01:29:51.232590 782676 donation.go:31] Donating FD 3: "/dev/stderr" D1128 01:29:51.232637 782676 donation.go:31] Donating FD 4: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/config.json" D1128 01:29:51.232664 782676 donation.go:31] Donating FD 5: "|1" D1128 01:29:51.232688 782676 donation.go:31] Donating FD 6: "gofer IO FD" D1128 01:29:51.232705 782676 container.go:1348] Starting gofer: /proc/self/exe [runsc-gofer --network=host --watchdog-action=panic --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug-log=/dev/stderr --overlay2=all:self --net-raw=true --platform=ptrace --TESTONLY-unsafe-nonroot=true --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --debug-log-fd=3 gofer --bundle /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --gofer-mount-confs=lisafs:none --spec-fd=4 --mounts-fd=5 --io-fds=6] I1128 01:29:51.240890 782676 container.go:1352] Gofer started, PID: 782695 D1128 01:29:51.244772 782676 sandbox.go:84] Attempting to create socket file "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root/runsc-ci-gvisor-ptrace-3-race-cover-test-1.sock" D1128 01:29:51.245033 782676 sandbox.go:87] Using socket file "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root/runsc-ci-gvisor-ptrace-3-race-cover-test-1.sock" I1128 01:29:51.245126 782676 sandbox.go:774] Control socket path: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root/runsc-ci-gvisor-ptrace-3-race-cover-test-1.sock" I1128 01:29:51.245219 782676 sandbox.go:809] Sandbox will be started in new mount, IPC and UTS namespaces I1128 01:29:51.245275 782676 sandbox.go:819] Sandbox will be started in the current PID namespace I1128 01:29:51.245312 782676 sandbox.go:841] Sandbox will be started in the host network namespace I1128 01:29:51.245362 782676 sandbox.go:878] Sandbox will be started in the current user namespace W1128 01:29:51.245409 782676 sandbox.go:888] Running sandbox in test mode without chroot. This is only safe in tests! D1128 01:29:51.245702 782676 donation.go:31] Donating FD 3: "/dev/stderr" D1128 01:29:51.245758 782676 donation.go:31] Donating FD 4: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo" D1128 01:29:51.245808 782676 donation.go:31] Donating FD 5: "sandbox IO FD" D1128 01:29:51.245839 782676 donation.go:31] Donating FD 6: "|0" D1128 01:29:51.245863 782676 donation.go:31] Donating FD 7: "|1" D1128 01:29:51.245890 782676 donation.go:31] Donating FD 8: "control_server_socket" D1128 01:29:51.245936 782676 donation.go:31] Donating FD 9: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/config.json" D1128 01:29:51.245977 782676 donation.go:31] Donating FD 10: "/dev/stdin" D1128 01:29:51.246016 782676 donation.go:31] Donating FD 11: "/dev/stdout" D1128 01:29:51.246052 782676 donation.go:31] Donating FD 12: "/dev/stderr" D1128 01:29:51.246072 782676 sandbox.go:1075] Starting sandbox: /proc/self/exe [runsc-sandbox --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --overlay2=all:self --network=host --debug-log=/dev/stderr --net-raw=true --platform=ptrace --watchdog-action=panic --TESTONLY-unsafe-nonroot=true --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --gofer-mount-confs=lisafs:none --apply-caps=true --total-host-memory 811625025536 --cpu-num 96 --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-3-race-cover-test-1] D1128 01:29:51.246215 782676 sandbox.go:1076] 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} I1128 01:29:51.247819 782676 sandbox.go:1104] Sandbox started, PID: 782699 I1128 01:29:51.599561 782699 main.go:189] *************************** I1128 01:29:51.599668 782699 main.go:190] Args: [runsc-sandbox --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --overlay2=all:self --network=host --debug-log=/dev/stderr --net-raw=true --platform=ptrace --watchdog-action=panic --TESTONLY-unsafe-nonroot=true --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --gofer-mount-confs=lisafs:none --apply-caps=true --total-host-memory 811625025536 --cpu-num 96 --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-3-race-cover-test-1] I1128 01:29:51.599795 782699 main.go:191] Version 0.0.0 I1128 01:29:51.599816 782699 main.go:192] GOOS: linux I1128 01:29:51.599833 782699 main.go:193] GOARCH: amd64 I1128 01:29:51.599860 782699 main.go:194] PID: 782699 I1128 01:29:51.599897 782699 main.go:195] UID: 0, GID: 0 I1128 01:29:51.599915 782699 main.go:196] Configuration: I1128 01:29:51.599931 782699 main.go:197] RootDir: /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root I1128 01:29:51.599995 782699 main.go:198] Platform: ptrace I1128 01:29:51.600032 782699 main.go:199] FileAccess: exclusive I1128 01:29:51.600061 782699 main.go:200] Directfs: true I1128 01:29:51.600097 782699 main.go:201] Overlay: all:self I1128 01:29:51.600126 782699 main.go:202] Network: host, logging: false I1128 01:29:51.600154 782699 main.go:203] Strace: false, max size: 1024, syscalls: I1128 01:29:51.600217 782699 main.go:204] IOURING: false I1128 01:29:51.600235 782699 main.go:205] Debug: true I1128 01:29:51.600285 782699 main.go:206] Systemd: false I1128 01:29:51.600327 782699 main.go:207] *************************** W1128 01:29:51.600358 782699 main.go:212] Block the TERM signal. This is only safe in tests! I1128 01:29:51.603675 782699 boot.go:245] Setting product_name: "Google Compute Engine" I1128 01:29:51.606325 1 main.go:189] *************************** I1128 01:29:51.606396 1 main.go:190] Args: [runsc-gofer --network=host --watchdog-action=panic --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug-log=/dev/stderr --overlay2=all:self --net-raw=true --platform=ptrace --TESTONLY-unsafe-nonroot=true --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --debug-log-fd=3 gofer --bundle /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --gofer-mount-confs=lisafs:none --spec-fd=4 --mounts-fd=5 --io-fds=6] I1128 01:29:51.606490 1 main.go:191] Version 0.0.0 I1128 01:29:51.606530 1 main.go:192] GOOS: linux I1128 01:29:51.606594 1 main.go:193] GOARCH: amd64 I1128 01:29:51.606623 1 main.go:194] PID: 1 I1128 01:29:51.606654 1 main.go:195] UID: 0, GID: 0 I1128 01:29:51.606671 1 main.go:196] Configuration: I1128 01:29:51.606688 1 main.go:197] RootDir: /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root I1128 01:29:51.606711 1 main.go:198] Platform: ptrace I1128 01:29:51.606728 1 main.go:199] FileAccess: exclusive I1128 01:29:51.606750 1 main.go:200] Directfs: true I1128 01:29:51.606766 1 main.go:201] Overlay: all:self I1128 01:29:51.606784 1 main.go:202] Network: host, logging: false I1128 01:29:51.606819 1 main.go:203] Strace: false, max size: 1024, syscalls: I1128 01:29:51.606874 1 main.go:204] IOURING: false I1128 01:29:51.606939 1 main.go:205] Debug: true I1128 01:29:51.606974 1 main.go:206] Systemd: false I1128 01:29:51.607042 1 main.go:207] *************************** W1128 01:29:51.607078 1 main.go:212] Block the TERM signal. This is only safe in tests! W1128 01:29:51.607200 782699 specutils.go:124] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D1128 01:29:51.607623 782699 specutils.go:86] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024 } }, "cgroupsPath": "ci-gvisor-ptrace-3-race-cover-test-1" } } I1128 01:29:51.608133 782699 capability.go:66] Capabilities applied: { effective="chown, dac_override, dac_read_search, fowner, fsetid, kill, setgid, setuid, setpcap, linux_immutable, net_bind_service, net_broadcast, net_admin, net_raw, ipc_lock, ipc_owner, sys_module, sys_rawio, sys_chroot, sys_ptrace, sys_pacct, sys_admin, sys_boot, sys_nice, sys_resource, sys_time, sys_tty_config, mknod, lease, audit_write, audit_control, setfcap, mac_override, mac_admin, syslog, wake_alarm, block_suspend, audit_read" permitted="chown, dac_override, dac_read_search, fowner, fsetid, kill, setgid, setuid, setpcap, linux_immutable, net_bind_service, net_broadcast, net_admin, net_raw, ipc_lock, ipc_owner, sys_module, sys_rawio, sys_chroot, sys_ptrace, sys_pacct, sys_admin, sys_boot, sys_nice, sys_resource, sys_time, sys_tty_config, mknod, lease, audit_write, audit_control, setfcap, mac_override, mac_admin, syslog, wake_alarm, block_suspend, audit_read" inheritable="chown, dac_override, dac_read_search, fowner, fsetid, kill, setgid, setuid, setpcap, linux_immutable, net_bind_service, net_broadcast, net_admin, net_raw, ipc_lock, ipc_owner, sys_module, sys_rawio, sys_chroot, sys_ptrace, sys_pacct, sys_admin, sys_boot, sys_nice, sys_resource, sys_time, sys_tty_config, mknod, lease, audit_write, audit_control, setfcap, mac_override, mac_admin, syslog, wake_alarm, block_suspend, audit_read" bounding="chown, dac_override, dac_read_search, fowner, fsetid, kill, setgid, setuid, setpcap, linux_immutable, net_bind_service, net_broadcast, net_admin, net_raw, ipc_lock, ipc_owner, sys_module, sys_rawio, sys_chroot, sys_ptrace, sys_pacct, sys_admin, sys_boot, sys_nice, sys_resource, sys_time, sys_tty_config, mknod, lease, audit_write, audit_control, setfcap, mac_override, mac_admin, syslog, wake_alarm, block_suspend, audit_read" } I1128 01:29:51.608295 782699 cmd.go:82] Execve "/proc/self/exe" again, bye! W1128 01:29:51.610420 1 specutils.go:124] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. I1128 01:29:51.610639 1 gofer.go:442] Create working directory "/tmp" if needed I1128 01:29:51.610788 1 gofer.go:456] Remounting root as readonly: "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image" I1128 01:29:51.611206 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" } I1128 01:29:51.611294 1 cmd.go:82] Execve "/proc/self/exe" again, bye! I1128 01:29:51.924422 782699 main.go:189] *************************** I1128 01:29:51.924495 782699 main.go:190] Args: [runsc-sandbox --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --overlay2=all:self --network=host --debug-log=/dev/stderr --net-raw=true --platform=ptrace --watchdog-action=panic --TESTONLY-unsafe-nonroot=true --debug-log-fd=3 --panic-log-fd=4 boot --apply-caps=false --attached=true --bundle=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --controller-fd=8 --cpu-num=96 --dev-io-fd=-1 --gofer-mount-confs=lisafs:none --io-fds=5 --mounts-fd=6 --spec-fd=9 --start-sync-fd=7 --stdio-fds=10,11,12 --total-host-memory=811625025536 --total-memory=811625025536 --product-name=Google Compute Engine ci-gvisor-ptrace-3-race-cover-test-1] I1128 01:29:51.924546 782699 main.go:191] Version 0.0.0 I1128 01:29:51.924581 782699 main.go:192] GOOS: linux I1128 01:29:51.924622 782699 main.go:193] GOARCH: amd64 I1128 01:29:51.924692 782699 main.go:194] PID: 782699 I1128 01:29:51.924737 782699 main.go:195] UID: 0, GID: 0 I1128 01:29:51.924796 782699 main.go:196] Configuration: I1128 01:29:51.924853 782699 main.go:197] RootDir: /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root I1128 01:29:51.924880 782699 main.go:198] Platform: ptrace I1128 01:29:51.924905 782699 main.go:199] FileAccess: exclusive I1128 01:29:51.924938 782699 main.go:200] Directfs: true I1128 01:29:51.924987 782699 main.go:201] Overlay: all:self I1128 01:29:51.925046 782699 main.go:202] Network: host, logging: false I1128 01:29:51.925090 782699 main.go:203] Strace: false, max size: 1024, syscalls: I1128 01:29:51.925116 782699 main.go:204] IOURING: false I1128 01:29:51.925142 782699 main.go:205] Debug: true I1128 01:29:51.925194 782699 main.go:206] Systemd: false I1128 01:29:51.925229 782699 main.go:207] *************************** W1128 01:29:51.925280 782699 main.go:212] Block the TERM signal. This is only safe in tests! I1128 01:29:51.930892 1 main.go:189] *************************** I1128 01:29:51.930946 1 main.go:190] Args: [runsc-gofer --network=host --watchdog-action=panic --root=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root --debug-log=/dev/stderr --overlay2=all:self --net-raw=true --platform=ptrace --TESTONLY-unsafe-nonroot=true --debug=true --panic-log=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle/panic.fifo --debug-log-fd=3 gofer --bundle=/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/bundle --gofer-mount-confs=lisafs:none --io-fds=6 --mounts-fd=5 --spec-fd=4 --sync-nvproxy-fd=-1 --sync-userns-fd=-1 --proc-mount-sync-fd=-1 --apply-caps=false --setup-root=false] I1128 01:29:51.931016 1 main.go:191] Version 0.0.0 I1128 01:29:51.931058 1 main.go:192] GOOS: linux I1128 01:29:51.931087 1 main.go:193] GOARCH: amd64 I1128 01:29:51.931117 1 main.go:194] PID: 1 I1128 01:29:51.931155 1 main.go:195] UID: 0, GID: 0 I1128 01:29:51.931193 1 main.go:196] Configuration: I1128 01:29:51.931269 1 main.go:197] RootDir: /syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/gvisor_root I1128 01:29:51.931295 1 main.go:198] Platform: ptrace I1128 01:29:51.931334 1 main.go:199] FileAccess: exclusive I1128 01:29:51.931384 1 main.go:200] Directfs: true I1128 01:29:51.931408 1 main.go:201] Overlay: all:self I1128 01:29:51.931442 1 main.go:202] Network: host, logging: false I1128 01:29:51.931485 1 main.go:203] Strace: false, max size: 1024, syscalls: I1128 01:29:51.931525 1 main.go:204] IOURING: false I1128 01:29:51.931563 1 main.go:205] Debug: true I1128 01:29:51.931591 1 main.go:206] Systemd: false I1128 01:29:51.931767 1 main.go:207] *************************** W1128 01:29:51.931806 1 main.go:212] Block the TERM signal. This is only safe in tests! W1128 01:29:51.936164 1 specutils.go:124] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D1128 01:29:51.936718 1 specutils.go:86] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024 } }, "cgroupsPath": "ci-gvisor-ptrace-3-race-cover-test-1" } } I1128 01:29:51.936833 1 gofer.go:235] Process chroot'd to "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image" W1128 01:29:51.936927 1 extra_filters_race.go:28] *** SECCOMP WARNING: TSAN is enabled: syscall filters less restrictive! I1128 01:29:51.937021 1 seccomp.go:63] Installing seccomp filters for 68 syscalls (action=kill process) W1128 01:29:51.939236 782699 specutils.go:124] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D1128 01:29:51.939851 782699 specutils.go:86] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image", "readonly": true }, "linux": { "sysctl": { "fs.nr_open": "1048576" }, "resources": { "memory": { "limit": -1, "reservation": -1, "disableOOMKiller": false }, "cpu": { "shares": 1024 } }, "cgroupsPath": "ci-gvisor-ptrace-3-race-cover-test-1" } } D1128 01:29:51.944465 1 seccomp.go:672] Ordered seccomp rules: D1128 01:29:51.944565 1 seccomp.go:682] Hot non-trivial syscalls: None. D1128 01:29:51.944589 1 seccomp.go:685] Cold non-trivial syscalls: D1128 01:29:51.944664 1 seccomp.go:692] - sysno=9: {((arg0 == * && arg1 == * && arg2 & 0x4 == 0x4)) => kill process, (true) => allow} D1128 01:29:51.944708 1 seccomp.go:692] - sysno=10: {((arg0 == * && arg1 == * && arg2 & 0x4 == 0x4)) => kill process, (true) => allow} D1128 01:29:51.944773 1 seccomp.go:692] - sysno=46: {(((arg0 == * && arg1 == * && arg2 == 0x0) || (arg0 == * && arg1 == * && arg2 == 0x4040))) => allow} D1128 01:29:51.944850 1 seccomp.go:692] - sysno=47: {(((arg0 == * && arg1 == * && arg2 == 0x60) || (arg0 == * && arg1 == * && arg2 == 0x62))) => allow} D1128 01:29:51.944888 1 seccomp.go:692] - sysno=48: {((arg0 == * && arg1 == 0x2)) => allow} D1128 01:29:51.944929 1 seccomp.go:692] - sysno=53: {((arg0 == 0x1 && arg1 == 0x80005 && arg2 == 0x0)) => allow} D1128 01:29:51.944979 1 seccomp.go:692] - sysno=72: {(((arg0 == * && arg1 == 0x3) || (arg0 == * && arg1 == 0x4) || (arg0 == * && arg1 == 0x1) || (arg0 == * && arg1 == 0x409))) => allow} D1128 01:29:51.945030 1 seccomp.go:692] - sysno=234: {(arg0 == 0x1) => allow} D1128 01:29:51.945062 1 seccomp.go:692] - sysno=281: {((arg0 == * && arg1 == * && arg2 == * && arg3 == * && arg4 == 0x0)) => allow} D1128 01:29:51.945115 1 seccomp.go:692] - sysno=285: {((arg0 == * && arg1 == 0x0)) => allow} D1128 01:29:51.945179 1 seccomp.go:692] - sysno=290: {((arg0 == 0x0 && arg1 == 0x0)) => allow} D1128 01:29:51.945219 1 seccomp.go:692] - sysno=309: {((arg0 == * && arg1 == 0x0 && arg2 == 0x0)) => allow} D1128 01:29:51.945250 1 seccomp.go:685] Trivial syscalls: D1128 01:29:51.945318 1 seccomp.go:692] - sysno=0: {(true) => allow} D1128 01:29:51.945340 1 seccomp.go:692] - sysno=1: {(true) => allow} D1128 01:29:51.945379 1 seccomp.go:692] - sysno=2: {(true) => allow} D1128 01:29:51.945409 1 seccomp.go:692] - sysno=3: {(true) => allow} D1128 01:29:51.945437 1 seccomp.go:692] - sysno=5: {(true) => allow} D1128 01:29:51.945465 1 seccomp.go:692] - sysno=8: {(true) => allow} D1128 01:29:51.945484 1 seccomp.go:692] - sysno=11: {(true) => allow} D1128 01:29:51.945504 1 seccomp.go:692] - sysno=12: {(true) => allow} D1128 01:29:51.945532 1 seccomp.go:692] - sysno=13: {(true) => allow} D1128 01:29:51.945609 1 seccomp.go:692] - sysno=14: {(true) => allow} D1128 01:29:51.945653 1 seccomp.go:692] - sysno=15: {(true) => allow} D1128 01:29:51.945699 1 seccomp.go:692] - sysno=17: {(true) => allow} D1128 01:29:51.945772 1 seccomp.go:692] - sysno=18: {(true) => allow} D1128 01:29:51.945811 1 seccomp.go:692] - sysno=24: {(true) => allow} D1128 01:29:51.945862 1 seccomp.go:692] - sysno=28: {(true) => allow} D1128 01:29:51.945925 1 seccomp.go:692] - sysno=32: {(true) => allow} D1128 01:29:51.945976 1 seccomp.go:692] - sysno=35: {(true) => allow} D1128 01:29:51.946051 1 seccomp.go:692] - sysno=39: {(true) => allow} D1128 01:29:51.946088 1 seccomp.go:692] - sysno=43: {(true) => allow} D1128 01:29:51.946121 1 seccomp.go:692] - sysno=56: {(true) => allow} D1128 01:29:51.946150 1 seccomp.go:692] - sysno=60: {(true) => allow} D1128 01:29:51.946200 1 seccomp.go:692] - sysno=74: {(true) => allow} D1128 01:29:51.946241 1 seccomp.go:692] - sysno=77: {(true) => allow} D1128 01:29:51.946317 1 seccomp.go:692] - sysno=91: {(true) => allow} D1128 01:29:51.946399 1 seccomp.go:692] - sysno=96: {(true) => allow} D1128 01:29:51.946432 1 seccomp.go:692] - sysno=131: {(true) => allow} D1128 01:29:51.946474 1 seccomp.go:692] - sysno=138: {(true) => allow} D1128 01:29:51.946496 1 seccomp.go:692] - sysno=150: {(true) => allow} D1128 01:29:51.946527 1 seccomp.go:692] - sysno=186: {(true) => allow} D1128 01:29:51.946563 1 seccomp.go:692] - sysno=201: {(true) => allow} D1128 01:29:51.946594 1 seccomp.go:692] - sysno=202: {(true) => allow} D1128 01:29:51.946629 1 seccomp.go:692] - sysno=204: {(true) => allow} D1128 01:29:51.946670 1 seccomp.go:692] - sysno=217: {(true) => allow} D1128 01:29:51.946699 1 seccomp.go:692] - sysno=219: {(true) => allow} D1128 01:29:51.946718 1 seccomp.go:692] - sysno=228: {(true) => allow} D1128 01:29:51.946750 1 seccomp.go:692] - sysno=230: {(true) => allow} D1128 01:29:51.946785 1 seccomp.go:692] - sysno=231: {(true) => allow} D1128 01:29:51.946805 1 seccomp.go:692] - sysno=233: {(true) => allow} D1128 01:29:51.946823 1 seccomp.go:692] - sysno=257: {(true) => allow} D1128 01:29:51.946852 1 seccomp.go:692] - sysno=258: {(true) => allow} D1128 01:29:51.946883 1 seccomp.go:692] - sysno=259: {(true) => allow} D1128 01:29:51.946911 1 seccomp.go:692] - sysno=260: {(true) => allow} D1128 01:29:51.946937 1 seccomp.go:692] - sysno=262: {(true) => allow} D1128 01:29:51.946983 1 seccomp.go:692] - sysno=263: {(true) => allow} D1128 01:29:51.947072 1 seccomp.go:692] - sysno=264: {(true) => allow} D1128 01:29:51.947109 1 seccomp.go:692] - sysno=265: {(true) => allow} D1128 01:29:51.947157 1 seccomp.go:692] - sysno=266: {(true) => allow} D1128 01:29:51.947204 1 seccomp.go:692] - sysno=267: {(true) => allow} D1128 01:29:51.947241 1 seccomp.go:692] - sysno=268: {(true) => allow} D1128 01:29:51.947296 1 seccomp.go:692] - sysno=271: {(true) => allow} D1128 01:29:51.947346 1 seccomp.go:692] - sysno=273: {(true) => allow} D1128 01:29:51.947402 1 seccomp.go:692] - sysno=280: {(true) => allow} D1128 01:29:51.947452 1 seccomp.go:692] - sysno=318: {(true) => allow} D1128 01:29:51.947490 1 seccomp.go:692] - sysno=319: {(true) => allow} D1128 01:29:51.947525 1 seccomp.go:692] - sysno=334: {(true) => allow} D1128 01:29:51.947574 1 seccomp.go:692] - sysno=435: {(true) => allow} D1128 01:29:51.947598 1 seccomp.go:695] End of ordered seccomp rules. I1128 01:29:52.227802 782699 loader.go:656] Platform: ptrace D1128 01:29:52.228213 782699 seccomp.go:672] Ordered seccomp rules: D1128 01:29:52.228354 782699 seccomp.go:682] Hot non-trivial syscalls: None. D1128 01:29:52.228390 782699 seccomp.go:685] Cold non-trivial syscalls: D1128 01:29:52.228507 782699 seccomp.go:692] - sysno=56: {((arg0 == 0x409 || arg0 == 0x12f00)) => allow} D1128 01:29:52.228577 782699 seccomp.go:692] - sysno=62: {((arg0 == * && arg1 == 0x13)) => allow} D1128 01:29:52.228634 782699 seccomp.go:692] - sysno=96[vsyscall]: {(true) => trap (0)} D1128 01:29:52.228682 782699 seccomp.go:692] - sysno=157: {((arg0 == 0x1 && arg1 == 0x9)) => allow} D1128 01:29:52.228725 782699 seccomp.go:692] - sysno=158: {((arg0 == 0x1012 && arg1 == 0x0)) => allow} D1128 01:29:52.228786 782699 seccomp.go:692] - sysno=201[vsyscall]: {(true) => trap (0)} D1128 01:29:52.228837 782699 seccomp.go:692] - sysno=309[vsyscall]: {(true) => trap (0)} D1128 01:29:52.228902 782699 seccomp.go:685] Trivial syscalls: D1128 01:29:52.228966 782699 seccomp.go:692] - sysno=9: {(true) => allow} D1128 01:29:52.229023 782699 seccomp.go:692] - sysno=11: {(true) => allow} D1128 01:29:52.229074 782699 seccomp.go:692] - sysno=39: {(true) => allow} D1128 01:29:52.229141 782699 seccomp.go:692] - sysno=60: {(true) => allow} D1128 01:29:52.229220 782699 seccomp.go:692] - sysno=61: {(true) => allow} D1128 01:29:52.229292 782699 seccomp.go:692] - sysno=110: {(true) => allow} D1128 01:29:52.229331 782699 seccomp.go:695] End of ordered seccomp rules. I1128 01:29:52.255351 782699 subprocess_linux.go:50] Latest seccomp behavior found (kernel >= 4.8 likely) D1128 01:29:52.255658 782699 seccomp.go:672] Ordered seccomp rules: D1128 01:29:52.255725 782699 seccomp.go:682] Hot non-trivial syscalls: None. D1128 01:29:52.255765 782699 seccomp.go:685] Cold non-trivial syscalls: D1128 01:29:52.255872 782699 seccomp.go:692] - sysno=56: {((arg0 == 0x409 || arg0 == 0x12f00)) => allow} D1128 01:29:52.255948 782699 seccomp.go:692] - sysno=62: {((arg0 == * && arg1 == 0x13)) => allow} D1128 01:29:52.256076 782699 seccomp.go:692] - sysno=96[vsyscall]: {(true) => trap (0)} D1128 01:29:52.256166 782699 seccomp.go:692] - sysno=157: {((arg0 == 0x1 && arg1 == 0x9)) => allow} D1128 01:29:52.256262 782699 seccomp.go:692] - sysno=158: {((arg0 == 0x1012 && arg1 == 0x0)) => allow} D1128 01:29:52.256331 782699 seccomp.go:692] - sysno=201[vsyscall]: {(true) => trap (0)} D1128 01:29:52.256439 782699 seccomp.go:692] - sysno=309[vsyscall]: {(true) => trap (0)} D1128 01:29:52.256482 782699 seccomp.go:685] Trivial syscalls: D1128 01:29:52.256569 782699 seccomp.go:692] - sysno=9: {(true) => allow} D1128 01:29:52.256633 782699 seccomp.go:692] - sysno=11: {(true) => allow} D1128 01:29:52.256694 782699 seccomp.go:692] - sysno=39: {(true) => allow} D1128 01:29:52.256751 782699 seccomp.go:692] - sysno=60: {(true) => allow} D1128 01:29:52.256790 782699 seccomp.go:692] - sysno=61: {(true) => allow} D1128 01:29:52.256862 782699 seccomp.go:692] - sysno=110: {(true) => allow} D1128 01:29:52.256888 782699 seccomp.go:695] End of ordered seccomp rules. I1128 01:29:52.282969 782699 loader.go:439] CPUs: 96 I1128 01:29:52.283152 782699 loader.go:453] Setting total memory to 755.88 GB I1128 01:29:52.288451 782699 loader.go:495] Packet logging disabled I1128 01:29:52.288584 782699 watchdog.go:182] Watchdog waiting 30s for startup D1128 01:29:52.290632 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/systemd" D1128 01:29:52.290827 782676 cgroup.go:116] Setting "/sys/fs/cgroup/systemd/cgroup.procs" to "0" D1128 01:29:52.291025 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/rdma" D1128 01:29:52.291109 782676 cgroup.go:116] Setting "/sys/fs/cgroup/rdma/cgroup.procs" to "0" D1128 01:29:52.291203 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/pids" D1128 01:29:52.291238 782676 cgroup.go:116] Setting "/sys/fs/cgroup/pids/cgroup.procs" to "0" D1128 01:29:52.291312 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/cpuacct" D1128 01:29:52.291348 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpuacct/cgroup.procs" to "0" D1128 01:29:52.291459 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/freezer" D1128 01:29:52.291527 782676 cgroup.go:116] Setting "/sys/fs/cgroup/freezer/cgroup.procs" to "0" D1128 01:29:52.291650 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/devices" D1128 01:29:52.291793 782676 cgroup.go:116] Setting "/sys/fs/cgroup/devices/cgroup.procs" to "0" D1128 01:29:52.291948 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/perf_event" D1128 01:29:52.291999 782676 cgroup.go:116] Setting "/sys/fs/cgroup/perf_event/cgroup.procs" to "0" D1128 01:29:52.292223 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/net_cls" D1128 01:29:52.292265 782676 cgroup.go:116] Setting "/sys/fs/cgroup/net_cls/cgroup.procs" to "0" D1128 01:29:52.292378 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/blkio" D1128 01:29:52.292417 782676 cgroup.go:116] Setting "/sys/fs/cgroup/blkio/cgroup.procs" to "0" D1128 01:29:52.292487 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/net_prio" D1128 01:29:52.292538 782676 cgroup.go:116] Setting "/sys/fs/cgroup/net_prio/cgroup.procs" to "0" D1128 01:29:52.292592 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/cpuset" D1128 01:29:52.292623 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpuset/cgroup.procs" to "0" D1128 01:29:52.555939 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/memory" D1128 01:29:52.556108 782676 cgroup.go:116] Setting "/sys/fs/cgroup/memory/cgroup.procs" to "0" D1128 01:29:52.576948 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/cpu" D1128 01:29:52.577046 782676 cgroup.go:116] Setting "/sys/fs/cgroup/cpu/cgroup.procs" to "0" D1128 01:29:52.577180 782676 cgroup.go:602] Restoring cgroup "/sys/fs/cgroup/hugetlb" D1128 01:29:52.577209 782676 cgroup.go:116] Setting "/sys/fs/cgroup/hugetlb/cgroup.procs" to "0" D1128 01:29:52.577296 782676 container.go:1073] Save container, cid: ci-gvisor-ptrace-3-race-cover-test-1 D1128 01:29:52.579937 782676 container.go:422] Start container, cid: ci-gvisor-ptrace-3-race-cover-test-1 D1128 01:29:52.580017 782676 sandbox.go:385] Start root sandbox "ci-gvisor-ptrace-3-race-cover-test-1", PID: 782699 D1128 01:29:52.580077 782676 sandbox.go:613] Connecting to sandbox "ci-gvisor-ptrace-3-race-cover-test-1" I1128 01:29:52.580257 782676 network.go:59] Setting up network D1128 01:29:52.580470 782676 urpc.go:568] urpc: successfully marshalled 84 bytes. D1128 01:29:52.581722 782699 urpc.go:611] urpc: unmarshal success. D1128 01:29:52.581935 782699 controller.go:221] containerManager.StartRoot, cid: ci-gvisor-ptrace-3-race-cover-test-1 D1128 01:29:52.582081 782699 loader.go:723] Configuring host network W1128 01:29:52.582669 782699 extra_filters_race.go:28] TSAN is enabled: syscall filters less restrictive! W1128 01:29:52.582744 782699 filter.go:33] *** SECCOMP WARNING: host networking (with raw sockets) enabled: syscall filters less restrictive! W1128 01:29:52.582785 782699 filter.go:33] *** SECCOMP WARNING: host filesystem enabled: syscall filters less restrictive! W1128 01:29:52.582805 782699 filter.go:33] *** SECCOMP WARNING: instrumentation enabled: syscall filters less restrictive! W1128 01:29:52.582864 782699 extra_filters_race.go:28] TSAN is enabled: syscall filters less restrictive! I1128 01:29:52.583068 782699 filter.go:46] No precompiled program found for config options Platform="ptrace" HostNetwork=true HostNetworkRawSockets=true HostFilesystem=true ProfileEnable=false Instrumentation=true NVProxy=false TPUProxy=false, building seccomp program from scratch. This may slow down container startup. W1128 01:29:52.583246 782699 extra_filters_race.go:28] TSAN is enabled: syscall filters less restrictive! I1128 01:29:52.583575 782699 seccomp.go:63] Installing seccomp filters for 99 syscalls (action=kill process) I1128 01:29:53.283480 782699 calibrated_clock.go:74] CalibratedClock(Monotonic): ready I1128 01:29:53.284690 782699 calibrated_clock.go:74] CalibratedClock(Realtime): ready D1128 01:29:53.566295 782699 seccomp.go:672] Ordered seccomp rules: D1128 01:29:53.566380 782699 seccomp.go:685] Hot non-trivial syscalls: D1128 01:29:53.566469 782699 seccomp.go:692] - sysno=307: {((arg0 == * && arg1 == * && arg2 == * && arg3 == 0x40)) => allow} D1128 01:29:53.566497 782699 seccomp.go:685] Cold non-trivial syscalls: D1128 01:29:53.566605 782699 seccomp.go:692] - sysno=9: {((arg0 == * && arg1 == * && arg2 & 0x4 == 0x4)) => kill process, (true) => allow} D1128 01:29:53.566651 782699 seccomp.go:692] - sysno=10: {((arg0 == * && arg1 == * && arg2 & 0x4 == 0x4)) => kill process, (true) => allow} D1128 01:29:53.566945 782699 seccomp.go:692] - sysno=16: {(((arg0 NonNegativeFD && arg1 == 0x541b) || (arg0 NonNegativeFD && arg1 == 0x5401) || (arg0 NonNegativeFD && arg1 == 0x5402) || (arg0 NonNegativeFD && arg1 == 0x5404) || (arg0 NonNegativeFD && arg1 == 0x5403) || (arg0 NonNegativeFD && arg1 == 0x5414) || (arg0 NonNegativeFD && arg1 == 0x5413) || (arg0 NonNegativeFD && arg1 == 0x8942) || (arg0 NonNegativeFD && arg1 == 0x8912) || (arg0 NonNegativeFD && arg1 == 0x8946) || (arg0 NonNegativeFD && arg1 == 0x8913) || (arg0 NonNegativeFD && arg1 == 0x8927) || (arg0 NonNegativeFD && arg1 == 0x8933) || (arg0 NonNegativeFD && arg1 == 0x8921) || (arg0 NonNegativeFD && arg1 == 0x8910) || (arg0 NonNegativeFD && arg1 == 0x891b) || (arg0 NonNegativeFD && arg1 == 0x5411))) => allow} D1128 01:29:53.567409 782699 seccomp.go:692] - sysno=41: {(((arg0 == 0x10 && arg1 == 0x80003 && arg2 == 0x0) || (arg0 == 0x2 && arg1 == 0x1 && arg2 == 0x0) || (arg0 == 0xa && arg1 == 0x1 && arg2 == 0x0) || (arg0 == 0x2 && arg1 == 0x80801 && arg2 == 0x6) || (arg0 == 0x2 && arg1 == 0x80802 && arg2 == 0x11) || (arg0 == 0x2 && arg1 == 0x80802 && arg2 == 0x1) || (arg0 == 0xa && arg1 == 0x80801 && arg2 == 0x6) || (arg0 == 0xa && arg1 == 0x80802 && arg2 == 0x11) || (arg0 == 0xa && arg1 == 0x80802 && arg2 == 0x3a) || (arg0 == 0x2 && arg1 == 0x80803 && arg2 == 0xff) || (arg0 == 0x2 && arg1 == 0x80803 && arg2 == 0x6) || (arg0 == 0x2 && arg1 == 0x80803 && arg2 == 0x11) || (arg0 == 0x2 && arg1 == 0x80803 && arg2 == 0x1) || (arg0 == 0xa && arg1 == 0x80803 && arg2 == 0xff) || (arg0 == 0xa && arg1 == 0x80803 && arg2 == 0x6) || (arg0 == 0xa && arg1 == 0x80803 && arg2 == 0x11) || (arg0 == 0xa && arg1 == 0x80803 && arg2 == 0x3a) || (arg0 == 0x11 && arg1 == 0x80802) || (arg0 == 0x11 && arg1 == 0x80803))) => allow} D1128 01:29:53.567514 782699 seccomp.go:692] - sysno=48: {(((arg0 == * && arg1 == 0x0) || (arg0 == * && arg1 == 0x1) || (arg0 == * && arg1 == 0x2))) => allow} D1128 01:29:53.569168 782699 seccomp.go:692] - sysno=54: {(((arg0 == * && arg1 == 0x0 && arg2 == 0x23) || (arg0 == * && arg1 == 0x0 && arg2 == 0x24) || (arg0 == * && arg1 == 0x0 && arg2 == 0x3 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0x20 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0x22) || (arg0 == * && arg1 == 0x0 && arg2 == 0x21) || (arg0 == * && arg1 == 0x0 && arg2 == 0x8 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0xb && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0x14 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0xd && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0xc && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x0 && arg2 == 0x1) || (arg0 == * && arg1 == 0x0 && arg2 == 0x2 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x7 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x12 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x19 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x33 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x4a && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x31 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x42 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x43 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x10 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x29 && arg2 == 0x1a && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x1e && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x19) || (arg0 == * && arg1 == 0x1 && arg2 == 0x6 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x9 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0xd && arg3 == * && arg4 == 0x8) || (arg0 == * && arg1 == 0x1 && arg2 == 0xb && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0xa && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x10 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x8 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x21 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x12 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x2 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0xf && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x7 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x1d && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0xd) || (arg0 == * && arg1 == 0x6 && arg2 == 0x3 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x9 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x24 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x6 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x4 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x5 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x8 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x2 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x1 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0xc && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x7 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x12 && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0xa && arg3 == * && arg4 == 0x4) || (arg0 == * && arg1 == 0x3a && arg2 == 0x1 && arg3 == * && arg4 == 0x20))) => allow} D1128 01:29:53.570355 782699 seccomp.go:692] - sysno=55: {(((arg0 == * && arg1 == 0x1 && arg2 == 0x27) || (arg0 == * && arg1 == 0x1 && arg2 == 0x3) || (arg0 == * && arg1 == 0x1 && arg2 == 0x4) || (arg0 == * && arg1 == 0x1 && arg2 == 0x7) || (arg0 == * && arg1 == 0x1 && arg2 == 0x11) || (arg0 == * && arg1 == 0x0 && arg2 == 0x3) || (arg0 == * && arg1 == 0x0 && arg2 == 0x20) || (arg0 == * && arg1 == 0x0 && arg2 == 0x22) || (arg0 == * && arg1 == 0x0 && arg2 == 0x21) || (arg0 == * && arg1 == 0x0 && arg2 == 0x8) || (arg0 == * && arg1 == 0x0 && arg2 == 0xb) || (arg0 == * && arg1 == 0x0 && arg2 == 0x14) || (arg0 == * && arg1 == 0x0 && arg2 == 0xd) || (arg0 == * && arg1 == 0x0 && arg2 == 0xc) || (arg0 == * && arg1 == 0x0 && arg2 == 0x1) || (arg0 == * && arg1 == 0x0 && arg2 == 0x2) || (arg0 == * && arg1 == 0x29 && arg2 == 0x7) || (arg0 == * && arg1 == 0x29 && arg2 == 0x12) || (arg0 == * && arg1 == 0x29 && arg2 == 0x19) || (arg0 == * && arg1 == 0x29 && arg2 == 0x33) || (arg0 == * && arg1 == 0x29 && arg2 == 0x4a) || (arg0 == * && arg1 == 0x29 && arg2 == 0x31) || (arg0 == * && arg1 == 0x29 && arg2 == 0x42) || (arg0 == * && arg1 == 0x29 && arg2 == 0x43) || (arg0 == * && arg1 == 0x29 && arg2 == 0x10) || (arg0 == * && arg1 == 0x29 && arg2 == 0x1a) || (arg0 == * && arg1 == 0x1 && arg2 == 0x1e) || (arg0 == * && arg1 == 0x1 && arg2 == 0x19) || (arg0 == * && arg1 == 0x1 && arg2 == 0x6) || (arg0 == * && arg1 == 0x1 && arg2 == 0x9) || (arg0 == * && arg1 == 0x1 && arg2 == 0xd) || (arg0 == * && arg1 == 0x1 && arg2 == 0xb) || (arg0 == * && arg1 == 0x1 && arg2 == 0xa) || (arg0 == * && arg1 == 0x1 && arg2 == 0x10) || (arg0 == * && arg1 == 0x1 && arg2 == 0x8) || (arg0 == * && arg1 == 0x1 && arg2 == 0x12) || (arg0 == * && arg1 == 0x1 && arg2 == 0x2) || (arg0 == * && arg1 == 0x1 && arg2 == 0xf) || (arg0 == * && arg1 == 0x1 && arg2 == 0x1d) || (arg0 == * && arg1 == 0x6 && arg2 == 0xd) || (arg0 == * && arg1 == 0x6 && arg2 == 0x3) || (arg0 == * && arg1 == 0x6 && arg2 == 0x9) || (arg0 == * && arg1 == 0x6 && arg2 == 0xb) || (arg0 == * && arg1 == 0x6 && arg2 == 0x24) || (arg0 == * && arg1 == 0x6 && arg2 == 0x6) || (arg0 == * && arg1 == 0x6 && arg2 == 0x4) || (arg0 == * && arg1 == 0x6 && arg2 == 0x5) || (arg0 == * && arg1 == 0x6 && arg2 == 0x8) || (arg0 == * && arg1 == 0x6 && arg2 == 0x2) || (arg0 == * && arg1 == 0x6 && arg2 == 0x1) || (arg0 == * && arg1 == 0x6 && arg2 == 0xc) || (arg0 == * && arg1 == 0x6 && arg2 == 0x7) || (arg0 == * && arg1 == 0x6 && arg2 == 0x12) || (arg0 == * && arg1 == 0x6 && arg2 == 0xa) || (arg0 == * && arg1 == 0x3a && arg2 == 0x1))) => allow} D1128 01:29:53.570512 782699 seccomp.go:692] - sysno=72: {(((arg0 == * && arg1 == 0x3) || (arg0 == * && arg1 == 0x4) || (arg0 == * && arg1 == 0x1))) => allow} D1128 01:29:53.570571 782699 seccomp.go:692] - sysno=138: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.570681 782699 seccomp.go:692] - sysno=217: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.570762 782699 seccomp.go:692] - sysno=222: {(arg0 == 0x3) => allow} D1128 01:29:53.570825 782699 seccomp.go:692] - sysno=223: {((arg0 == * && arg1 == 0x0 && arg2 == * && arg3 == 0x0)) => allow} D1128 01:29:53.570912 782699 seccomp.go:692] - sysno=258: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.570989 782699 seccomp.go:692] - sysno=259: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.571078 782699 seccomp.go:692] - sysno=260: {((arg0 NonNegativeFD && arg1 == * && arg2 == * && arg3 == * && arg4 == 0x1100)) => allow} D1128 01:29:53.571126 782699 seccomp.go:692] - sysno=262: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.571189 782699 seccomp.go:692] - sysno=263: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.571254 782699 seccomp.go:692] - sysno=264: {((arg0 NonNegativeFD && arg1 == * && arg2 NonNegativeFD)) => allow} D1128 01:29:53.571327 782699 seccomp.go:692] - sysno=265: {((arg0 NonNegativeFD && arg1 == * && arg2 NonNegativeFD && arg3 == * && arg4 == 0x0)) => allow} D1128 01:29:53.571411 782699 seccomp.go:692] - sysno=266: {((arg0 == * && arg1 NonNegativeFD)) => allow} D1128 01:29:53.571482 782699 seccomp.go:692] - sysno=267: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.571536 782699 seccomp.go:692] - sysno=268: {(arg0 NonNegativeFD) => allow} D1128 01:29:53.571656 782699 seccomp.go:692] - sysno=276: {((arg0 == * && arg1 == * && arg2 == 0x1 && arg3 == 0x2)) => allow} D1128 01:29:53.571740 782699 seccomp.go:692] - sysno=280: {(((arg0 == * && arg1 == 0x0 && arg2 == * && arg3 == 0x0) || arg0 NonNegativeFD)) => allow} D1128 01:29:53.571824 782699 seccomp.go:692] - sysno=281: {((arg0 == * && arg1 == * && arg2 == * && arg3 == * && arg4 == 0x0)) => allow} D1128 01:29:53.571931 782699 seccomp.go:692] - sysno=288: {((arg0 == 0x8 || (arg0 == * && arg1 == * && arg2 == * && arg3 == 0x80800))) => allow} D1128 01:29:53.572020 782699 seccomp.go:692] - sysno=290: {((arg0 == 0x0 && arg1 == 0x0)) => allow} D1128 01:29:53.572109 782699 seccomp.go:692] - sysno=292: {((arg0 == * && arg1 == * && arg2 == 0x80000)) => allow} D1128 01:29:53.572198 782699 seccomp.go:692] - sysno=299: {((arg0 == * && arg1 == * && arg2 == 0x8 && arg3 == 0x40 && arg4 == 0x0)) => allow} D1128 01:29:53.572312 782699 seccomp.go:692] - sysno=309: {((arg0 == * && arg1 == 0x0 && arg2 == 0x0)) => allow} D1128 01:29:53.572414 782699 seccomp.go:692] - sysno=324: {((arg0 == 0x1 && arg1 == 0x0)) => allow} D1128 01:29:53.572457 782699 seccomp.go:685] Trivial syscalls: D1128 01:29:53.572578 782699 seccomp.go:692] - sysno=0: {(true) => allow} D1128 01:29:53.572630 782699 seccomp.go:692] - sysno=1: {(true) => allow} D1128 01:29:53.572696 782699 seccomp.go:692] - sysno=2: {(true) => allow} D1128 01:29:53.572757 782699 seccomp.go:692] - sysno=3: {(true) => allow} D1128 01:29:53.572806 782699 seccomp.go:692] - sysno=5: {(true) => allow} D1128 01:29:53.572869 782699 seccomp.go:692] - sysno=8: {(true) => allow} D1128 01:29:53.572917 782699 seccomp.go:692] - sysno=11: {(true) => allow} D1128 01:29:53.572953 782699 seccomp.go:692] - sysno=12: {(true) => allow} D1128 01:29:53.573010 782699 seccomp.go:692] - sysno=13: {(true) => allow} D1128 01:29:53.573082 782699 seccomp.go:692] - sysno=14: {(true) => allow} D1128 01:29:53.573141 782699 seccomp.go:692] - sysno=15: {(true) => allow} D1128 01:29:53.573200 782699 seccomp.go:692] - sysno=17: {(true) => allow} D1128 01:29:53.573248 782699 seccomp.go:692] - sysno=18: {(true) => allow} D1128 01:29:53.573307 782699 seccomp.go:692] - sysno=19: {(true) => allow} D1128 01:29:53.573371 782699 seccomp.go:692] - sysno=20: {(true) => allow} D1128 01:29:53.573418 782699 seccomp.go:692] - sysno=24: {(true) => allow} D1128 01:29:53.573464 782699 seccomp.go:692] - sysno=27: {(true) => allow} D1128 01:29:53.573511 782699 seccomp.go:692] - sysno=28: {(true) => allow} D1128 01:29:53.573578 782699 seccomp.go:692] - sysno=32: {(true) => allow} D1128 01:29:53.573622 782699 seccomp.go:692] - sysno=35: {(true) => allow} D1128 01:29:53.573688 782699 seccomp.go:692] - sysno=38: {(true) => allow} D1128 01:29:53.573749 782699 seccomp.go:692] - sysno=39: {(true) => allow} D1128 01:29:53.573791 782699 seccomp.go:692] - sysno=42: {(true) => allow} D1128 01:29:53.573843 782699 seccomp.go:692] - sysno=44: {(true) => allow} D1128 01:29:53.573915 782699 seccomp.go:692] - sysno=45: {(true) => allow} D1128 01:29:53.573959 782699 seccomp.go:692] - sysno=46: {(true) => allow} D1128 01:29:53.574028 782699 seccomp.go:692] - sysno=47: {(true) => allow} D1128 01:29:53.574139 782699 seccomp.go:692] - sysno=49: {(true) => allow} D1128 01:29:53.574199 782699 seccomp.go:692] - sysno=50: {(true) => allow} D1128 01:29:53.574299 782699 seccomp.go:692] - sysno=51: {(true) => allow} D1128 01:29:53.574355 782699 seccomp.go:692] - sysno=52: {(true) => allow} D1128 01:29:53.574378 782699 seccomp.go:692] - sysno=56: {(true) => allow} D1128 01:29:53.574442 782699 seccomp.go:692] - sysno=60: {(true) => allow} D1128 01:29:53.574546 782699 seccomp.go:692] - sysno=61: {(true) => allow} D1128 01:29:53.574604 782699 seccomp.go:692] - sysno=74: {(true) => allow} D1128 01:29:53.574638 782699 seccomp.go:692] - sysno=77: {(true) => allow} D1128 01:29:53.574709 782699 seccomp.go:692] - sysno=91: {(true) => allow} D1128 01:29:53.574749 782699 seccomp.go:692] - sysno=96: {(true) => allow} D1128 01:29:53.574801 782699 seccomp.go:692] - sysno=101: {(true) => allow} D1128 01:29:53.574839 782699 seccomp.go:692] - sysno=131: {(true) => allow} D1128 01:29:53.574887 782699 seccomp.go:692] - sysno=149: {(true) => allow} D1128 01:29:53.574940 782699 seccomp.go:692] - sysno=150: {(true) => allow} D1128 01:29:53.574968 782699 seccomp.go:692] - sysno=186: {(true) => allow} D1128 01:29:53.574996 782699 seccomp.go:692] - sysno=201: {(true) => allow} D1128 01:29:53.575024 782699 seccomp.go:692] - sysno=202: {(true) => allow} D1128 01:29:53.575054 782699 seccomp.go:692] - sysno=204: {(true) => allow} D1128 01:29:53.575108 782699 seccomp.go:692] - sysno=219: {(true) => allow} D1128 01:29:53.575138 782699 seccomp.go:692] - sysno=226: {(true) => allow} D1128 01:29:53.575190 782699 seccomp.go:692] - sysno=228: {(true) => allow} D1128 01:29:53.575249 782699 seccomp.go:692] - sysno=230: {(true) => allow} D1128 01:29:53.575284 782699 seccomp.go:692] - sysno=231: {(true) => allow} D1128 01:29:53.575322 782699 seccomp.go:692] - sysno=233: {(true) => allow} D1128 01:29:53.575352 782699 seccomp.go:692] - sysno=234: {(true) => allow} D1128 01:29:53.575409 782699 seccomp.go:692] - sysno=257: {(true) => allow} D1128 01:29:53.575468 782699 seccomp.go:692] - sysno=271: {(true) => allow} D1128 01:29:53.575526 782699 seccomp.go:692] - sysno=273: {(true) => allow} D1128 01:29:53.575571 782699 seccomp.go:692] - sysno=277: {(true) => allow} D1128 01:29:53.575633 782699 seccomp.go:692] - sysno=285: {(true) => allow} D1128 01:29:53.575674 782699 seccomp.go:692] - sysno=291: {(true) => allow} D1128 01:29:53.575720 782699 seccomp.go:692] - sysno=295: {(true) => allow} D1128 01:29:53.575816 782699 seccomp.go:692] - sysno=296: {(true) => allow} D1128 01:29:53.575877 782699 seccomp.go:692] - sysno=318: {(true) => allow} D1128 01:29:53.575958 782699 seccomp.go:692] - sysno=327: {(true) => allow} D1128 01:29:53.576054 782699 seccomp.go:692] - sysno=328: {(true) => allow} D1128 01:29:53.576108 782699 seccomp.go:692] - sysno=332: {(true) => allow} D1128 01:29:53.576164 782699 seccomp.go:692] - sysno=334: {(true) => allow} D1128 01:29:53.576239 782699 seccomp.go:692] - sysno=435: {(true) => allow} D1128 01:29:53.576268 782699 seccomp.go:695] End of ordered seccomp rules. D1128 01:30:00.020257 1 seccomp.go:412] Seccomp program optimized from 757 to 186 instructions; took 25.825208ms to build and 8.050200883s to optimize D1128 01:30:00.025474 1 seccomp.go:80] Seccomp program dump: 0: A <- P[4:4] 1: pc += (A == 3221225534) ? 0 [2] : 183 [185] 2: A <- P[0:4] 3: pc += (A >= 72) ? 0 [4] : 17 [21] 4: pc += (A > 72) ? 69 [74] : 0 [5] 5: A <- P[24:4] 6: pc += (A == 3) ? 0 [7] : 2 [9] 7: A <- P[28:4] 8: pc += (A == 0) ? 175 [184] : 0 [9] 9: A <- P[24:4] 10: pc += (A == 4) ? 0 [11] : 2 [13] 11: A <- P[28:4] 12: pc += (A == 0) ? 171 [184] : 0 [13] 13: A <- P[24:4] 14: pc += (A == 1) ? 0 [15] : 2 [17] 15: A <- P[28:4] 16: pc += (A == 0) ? 167 [184] : 0 [17] 17: A <- P[24:4] 18: pc += (A == 1033) ? 0 [19] : 166 [185] 19: A <- P[28:4] 20: pc += (A == 0) ? 163 [184] : 164 [185] 21: pc += (A >= 47) ? 0 [22] : 9 [31] 22: pc += (A > 47) ? 32 [55] : 0 [23] 23: A <- P[32:4] 24: pc += (A == 96) ? 0 [25] : 2 [27] 25: A <- P[36:4] 26: pc += (A == 0) ? 157 [184] : 0 [27] 27: A <- P[32:4] 28: pc += (A == 98) ? 0 [29] : 156 [185] 29: A <- P[36:4] 30: pc += (A == 0) ? 153 [184] : 154 [185] 31: pc += (A >= 10) ? 0 [32] : 7 [39] 32: pc += (A > 10) ? 13 [46] : 0 [33] 33: A <- P[32:4] 34: A <- A & 4 35: pc += (A == 4) ? 0 [36] : 148 [184] 36: A <- P[36:4] 37: A <- A & 0 38: pc += (A == 0) ? 146 [185] : 145 [184] 39: pc += (A == 9) ? 0 [40] : 70 [110] 40: A <- P[32:4] 41: A <- A & 4 42: pc += (A == 4) ? 0 [43] : 141 [184] 43: A <- P[36:4] 44: A <- A & 0 45: pc += (A == 0) ? 139 [185] : 138 [184] 46: pc += (A == 46) ? 0 [47] : 63 [110] 47: A <- P[32:4] 48: pc += (A == 0) ? 0 [49] : 2 [51] 49: A <- P[36:4] 50: pc += (A == 0) ? 133 [184] : 0 [51] 51: A <- P[32:4] 52: pc += (A == 16448) ? 0 [53] : 132 [185] 53: A <- P[36:4] 54: pc += (A == 0) ? 129 [184] : 130 [185] 55: pc += (A >= 53) ? 0 [56] : 13 [69] 56: pc += (A == 53) ? 0 [57] : 53 [110] 57: A <- P[16:4] 58: pc += (A == 1) ? 0 [59] : 126 [185] 59: A <- P[20:4] 60: pc += (A == 0) ? 0 [61] : 124 [185] 61: A <- P[24:4] 62: pc += (A == 524293) ? 0 [63] : 122 [185] 63: A <- P[28:4] 64: pc += (A == 0) ? 0 [65] : 120 [185] 65: A <- P[32:4] 66: pc += (A == 0) ? 0 [67] : 118 [185] 67: A <- P[36:4] 68: pc += (A == 0) ? 115 [184] : 116 [185] 69: pc += (A == 48) ? 0 [70] : 40 [110] 70: A <- P[24:4] 71: pc += (A == 2) ? 0 [72] : 113 [185] 72: A <- P[28:4] 73: pc += (A == 0) ? 110 [184] : 111 [185] 74: pc += (A >= 285) ? 0 [75] : 5 [80] 75: pc += (A > 285) ? 15 [91] : 0 [76] 76: A <- P[24:4] 77: pc += (A == 0) ? 0 [78] : 107 [185] 78: A <- P[28:4] 79: pc += (A == 0) ? 104 [184] : 105 [185] 80: pc += (A >= 281) ? 0 [81] : 5 [86] 81: pc += (A == 281) ? 0 [82] : 28 [110] 82: A <- P[48:4] 83: pc += (A == 0) ? 0 [84] : 101 [185] 84: A <- P[52:4] 85: pc += (A == 0) ? 98 [184] : 99 [185] 86: pc += (A == 234) ? 0 [87] : 23 [110] 87: A <- P[16:4] 88: pc += (A == 1) ? 0 [89] : 96 [185] 89: A <- P[20:4] 90: pc += (A == 0) ? 93 [184] : 94 [185] 91: pc += (A >= 309) ? 0 [92] : 9 [101] 92: pc += (A == 309) ? 0 [93] : 17 [110] 93: A <- P[24:4] 94: pc += (A == 0) ? 0 [95] : 90 [185] 95: A <- P[28:4] 96: pc += (A == 0) ? 0 [97] : 88 [185] 97: A <- P[32:4] 98: pc += (A == 0) ? 0 [99] : 86 [185] 99: A <- P[36:4] 100: pc += (A == 0) ? 83 [184] : 84 [185] 101: pc += (A == 290) ? 0 [102] : 8 [110] 102: A <- P[16:4] 103: pc += (A == 0) ? 0 [104] : 81 [185] 104: A <- P[20:4] 105: pc += (A == 0) ? 0 [106] : 79 [185] 106: A <- P[24:4] 107: pc += (A == 0) ? 0 [108] : 77 [185] 108: A <- P[28:4] 109: pc += (A == 0) ? 74 [184] : 75 [185] 110: pc += (A >= 186) ? 0 [111] : 1 [112] 111: pc += (A > 186) ? 36 [148] : 72 [184] 112: pc += (A >= 28) ? 0 [113] : 1 [114] 113: pc += (A > 28) ? 14 [128] : 70 [184] 114: pc += (A >= 12) ? 0 [115] : 1 [116] 115: pc += (A > 12) ? 4 [120] : 68 [184] 116: pc += (A >= 3) ? 0 [117] : 67 [184] 117: pc += (A > 3) ? 0 [118] : 66 [184] 118: pc += (A >= 8) ? 65 [184] : 0 [119] 119: pc += (A == 5) ? 64 [184] : 65 [185] 120: pc += (A >= 17) ? 0 [121] : 1 [122] 121: pc += (A > 17) ? 3 [125] : 62 [184] 122: pc += (A >= 14) ? 0 [123] : 61 [184] 123: pc += (A > 14) ? 0 [124] : 60 [184] 124: pc += (A == 15) ? 59 [184] : 60 [185] 125: pc += (A >= 24) ? 0 [126] : 1 [127] 126: pc += (A == 24) ? 57 [184] : 58 [185] 127: pc += (A == 18) ? 56 [184] : 57 [185] 128: pc += (A >= 74) ? 0 [129] : 1 [130] 129: pc += (A > 74) ? 9 [139] : 54 [184] 130: pc += (A >= 43) ? 0 [131] : 1 [132] 131: pc += (A > 43) ? 4 [136] : 52 [184] 132: pc += (A >= 35) ? 0 [133] : 1 [134] 133: pc += (A > 35) ? 1 [135] : 50 [184] 134: pc += (A == 32) ? 49 [184] : 50 [185] 135: pc += (A == 39) ? 48 [184] : 49 [185] 136: pc += (A >= 60) ? 0 [137] : 1 [138] 137: pc += (A == 60) ? 46 [184] : 47 [185] 138: pc += (A == 56) ? 45 [184] : 46 [185] 139: pc += (A >= 131) ? 0 [140] : 1 [141] 140: pc += (A > 131) ? 4 [145] : 43 [184] 141: pc += (A >= 91) ? 0 [142] : 1 [143] 142: pc += (A > 91) ? 1 [144] : 41 [184] 143: pc += (A == 77) ? 40 [184] : 41 [185] 144: pc += (A == 96) ? 39 [184] : 40 [185] 145: pc += (A >= 150) ? 0 [146] : 1 [147] 146: pc += (A == 150) ? 37 [184] : 38 [185] 147: pc += (A == 138) ? 36 [184] : 37 [185] 148: pc += (A >= 262) ? 0 [149] : 1 [150] 149: pc += (A > 262) ? 19 [169] : 34 [184] 150: pc += (A >= 230) ? 0 [151] : 1 [152] 151: pc += (A > 230) ? 9 [161] : 32 [184] 152: pc += (A >= 217) ? 0 [153] : 1 [154] 153: pc += (A > 217) ? 4 [158] : 30 [184] 154: pc += (A >= 202) ? 0 [155] : 1 [156] 155: pc += (A > 202) ? 1 [157] : 28 [184] 156: pc += (A == 201) ? 27 [184] : 28 [185] 157: pc += (A == 204) ? 26 [184] : 27 [185] 158: pc += (A >= 228) ? 0 [159] : 1 [160] 159: pc += (A == 228) ? 24 [184] : 25 [185] 160: pc += (A == 219) ? 23 [184] : 24 [185] 161: pc += (A >= 258) ? 0 [162] : 1 [163] 162: pc += (A > 258) ? 4 [167] : 21 [184] 163: pc += (A >= 233) ? 0 [164] : 1 [165] 164: pc += (A > 233) ? 1 [166] : 19 [184] 165: pc += (A == 231) ? 18 [184] : 19 [185] 166: pc += (A == 257) ? 17 [184] : 18 [185] 167: pc += (A >= 260) ? 0 [168] : 16 [184] 168: pc += (A == 260) ? 15 [184] : 16 [185] 169: pc += (A >= 271) ? 0 [170] : 1 [171] 170: pc += (A > 271) ? 4 [175] : 13 [184] 171: pc += (A >= 266) ? 0 [172] : 12 [184] 172: pc += (A > 266) ? 0 [173] : 11 [184] 173: pc += (A >= 268) ? 0 [174] : 10 [184] 174: pc += (A == 268) ? 9 [184] : 10 [185] 175: pc += (A >= 319) ? 0 [176] : 1 [177] 176: pc += (A > 319) ? 4 [181] : 7 [184] 177: pc += (A >= 280) ? 0 [178] : 1 [179] 178: pc += (A > 280) ? 1 [180] : 5 [184] 179: pc += (A == 273) ? 4 [184] : 5 [185] 180: pc += (A == 318) ? 3 [184] : 4 [185] 181: pc += (A >= 435) ? 0 [182] : 1 [183] 182: pc += (A == 435) ? 1 [184] : 2 [185] 183: pc += (A == 334) ? 0 [184] : 1 [185] 184: ret 2147418112 185: ret 2147483648 I1128 01:30:00.027129 1 seccomp.go:91] Seccomp filters installed. I1128 01:30:00.027465 1 gofer.go:282] Serving "/" mapped to "/syzkaller/managers/ci-gvisor-ptrace-3-race-cover/latest.tmp/workdir/instance-0/image" on FD 6 (ro: true) D1128 01:30:05.283321 782699 sampler.go:191] Time: Adjusting syscall overhead down to 875 D1128 01:30:16.283362 782699 sampler.go:191] Time: Adjusting syscall overhead down to 875 W1128 01:30:22.290927 782699 log.go:359] Watchdog.Start() not called within 30s: goroutine 95 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x60?) pkg/log/log.go:319 +0xb3 gvisor.dev/gvisor/pkg/log.TracebackAll({0xc00099c060, 0x26}, {0x0, 0x0, 0x0}) pkg/log/log.go:358 +0x65 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc000a1e000, 0x0, 0x0, 0xc000a84f88) pkg/sentry/watchdog/watchdog.go:360 +0x256 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).waitForStart(0xc000a1e000) pkg/sentry/watchdog/watchdog.go:243 +0x265 created by gvisor.dev/gvisor/pkg/sentry/watchdog.New in goroutine 1 pkg/sentry/watchdog/watchdog.go:183 +0x3b1 goroutine 1 [runnable]: gvisor.dev/gvisor/pkg/bpf.Instruction.IsUnconditionalJump({0x20?, 0x0?, 0x0?, 0x14?}) pkg/bpf/bpf.go:228 +0x91 gvisor.dev/gvisor/pkg/bpf.rewriteAllJumpsToReturn({0xc000730000, 0x7be, 0x1400}, 0x1e3, 0x797) pkg/bpf/optimizer.go:336 +0x715 gvisor.dev/gvisor/pkg/bpf.optimizeJumpsToSmallestSetOfReturns({0xc000730000?, 0x7be, 0x1400}) pkg/bpf/optimizer.go:534 +0x5a5 gvisor.dev/gvisor/pkg/bpf.optimize({0xc000730000, 0x1300, 0x1400}, {0xc0001cc720, 0x7, 0x8000000000000000?}) pkg/bpf/optimizer.go:556 +0x1c9 gvisor.dev/gvisor/pkg/bpf.Optimize({0xc000730000, 0x1300, 0x1400}) pkg/bpf/optimizer.go:569 +0xe5 gvisor.dev/gvisor/pkg/seccomp.BuildProgram({0xc0001cca98?, 0x2, 0x2}, {0x80000000, 0x80000000, 0x1, {0xc0008d61b0, 0x6, 0x6}}) pkg/seccomp/seccomp.go:409 +0x752 gvisor.dev/gvisor/pkg/seccomp.Install({0x726050?}, {0xc000830270?}, {0x80000000, 0x80000000, 0x1, {0xc0008d61b0, 0x6, 0x6}}) pkg/seccomp/seccomp.go:65 +0x279 gvisor.dev/gvisor/runsc/boot/filter.Install({{0x726050, 0xc000830270}, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8}) runsc/boot/filter/filter.go:48 +0x89a gvisor.dev/gvisor/runsc/boot.(*Loader).installSeccompFilters(0xc000a28000) runsc/boot/loader.go:697 +0x41d gvisor.dev/gvisor/runsc/boot.(*Loader).run(0xc000a28000) runsc/boot/loader.go:748 +0x365 gvisor.dev/gvisor/runsc/boot.(*Loader).Run(0xc000a28000) runsc/boot/loader.go:706 +0x2f gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute(0xc00068c300, {0xc0002200e0?, 0x10?}, 0xc000673f80, {0xc000265c20, 0x2, 0x12838a9?}) runsc/cmd/boot.go:492 +0x2725 github.com/google/subcommands.(*Commander).Execute(0xc000254000, {0x724e60, 0x3803140}, {0xc000265c20, 0x2, 0x2}) external/com_github_google_subcommands/subcommands.go:200 +0x70f github.com/google/subcommands.Execute(...) external/com_github_google_subcommands/subcommands.go:481 gvisor.dev/gvisor/runsc/cli.Main() runsc/cli/main.go:219 +0x20de main.main() runsc/main.go:31 +0x1d goroutine 104 [chan receive, locked to thread]: gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1() pkg/sentry/platform/ptrace/subprocess.go:196 +0x20f created by gvisor.dev/gvisor/pkg/sentry/platform/ptrace.newSubprocess in goroutine 1 pkg/sentry/platform/ptrace/subprocess.go:180 +0x26a goroutine 130 [sync.Cond.Wait]: sync.runtime_notifyListWait(0xc00057e6c8, 0x0) GOROOT/src/runtime/sema.go:527 +0x159 sync.(*Cond).Wait(0xc00057e6b8) GOROOT/src/sync/cond.go:70 +0x75 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable(0xc00057e000) pkg/sentry/pgalloc/pgalloc.go:1436 +0x1cd gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim(0xc00057e000) pkg/sentry/pgalloc/pgalloc.go:1345 +0xb2 created by gvisor.dev/gvisor/pkg/sentry/pgalloc.NewMemoryFile in goroutine 1 pkg/sentry/pgalloc/pgalloc.go:368 +0x5c5 goroutine 131 [select]: gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1() pkg/sentry/kernel/timekeeper.go:254 +0x2ca created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater in goroutine 1 pkg/sentry/kernel/timekeeper.go:224 +0x18d goroutine 96 [syscall]: syscall.Syscall6(0x128224c?, 0x128204c?, 0x12839d1?, 0xc000a1a190?, 0x12838a9?, 0x128224c?, 0x1283d95?) GOROOT/src/syscall/syscall_linux.go:91 +0x3d gvisor.dev/gvisor/pkg/unet.(*Socket).wait(0xc000a1a180, 0x0) pkg/unet/unet_unsafe.go:53 +0x17b gvisor.dev/gvisor/pkg/unet.(*ServerSocket).Accept(0xc000a08010) pkg/unet/unet.go:517 +0x24d gvisor.dev/gvisor/pkg/control/server.(*Server).serve(0xc000618060) pkg/control/server/server.go:104 +0x9e gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing.func1() pkg/control/server/server.go:92 +0x45 created by gvisor.dev/gvisor/pkg/control/server.(*Server).StartServing in goroutine 1 pkg/control/server/server.go:91 +0xee goroutine 105 [chan receive]: gvisor.dev/gvisor/runsc/boot.(*containerManager).StartRoot(0xc0003d4c00, 0xc0002106b0, 0x16?) runsc/boot/controller.go:224 +0x11d reflect.Value.call({0xc000a2c180?, 0xc000a08210?, 0x282520?}, {0x4d48d2, 0x4}, {0xc00090be18, 0x3, 0x1283871?}) GOROOT/src/reflect/value.go:596 +0x14a5 reflect.Value.Call({0xc000a2c180?, 0xc000a08210?, 0xc0002106b0?}, {0xc00090be18, 0x3, 0x3}) GOROOT/src/reflect/value.go:380 +0xb6 gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne(0xc000a2a000, 0xc00057c030) pkg/urpc/urpc.go:338 +0x6ea gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered(0xc000608420?, 0x0?) pkg/urpc/urpc.go:433 +0x57 gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1() pkg/urpc/urpc.go:453 +0x9d created by gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling in goroutine 96 pkg/urpc/urpc.go:451 +0xf1 D1128 01:30:25.283647 782699 sampler.go:191] Time: Adjusting syscall overhead down to 766