W0227 18:48:01.112656 63965 x:0] FATAL ERROR: waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-kvm-direct-overlay-host-race-3": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-kvm-direct-overlay-host-race-3": urpc method "containerManager.WaitPID" failed: EOF DIAGNOSIS: Error collecting stacks: failed to run ["/syzkaller/managers/kvm-direct-overlay-host-race/current/image" "-root" "/syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-platform=ptrace" "-file-access=exclusive" "-overlay" "-network=host" "debug" "-stacks" "ci-gvisor-kvm-direct-overlay-host-race-3"]: exit status 128 I0227 18:48:01.331902 53754 x:0] *************************** I0227 18:48:01.346634 53754 x:0] Args: [/syzkaller/managers/kvm-direct-overlay-host-race/current/image -root /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=ptrace -file-access=exclusive -overlay -network=host debug -stacks ci-gvisor-kvm-direct-overlay-host-race-3] I0227 18:48:01.346783 53754 x:0] Git Revision: cff2c57192ccd5ccf4cec6280afcd724dc1135d1 I0227 18:48:01.346833 53754 x:0] PID: 53754 I0227 18:48:01.346873 53754 x:0] UID: 0, GID: 0 I0227 18:48:01.346916 53754 x:0] Configuration: I0227 18:48:01.346948 53754 x:0] RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root I0227 18:48:01.346970 53754 x:0] Platform: ptrace I0227 18:48:01.347025 53754 x:0] FileAccess: exclusive, overlay: true I0227 18:48:01.347054 53754 x:0] Network: host, logging: false I0227 18:48:01.347132 53754 x:0] Strace: false, max size: 1024, syscalls: [] I0227 18:48:01.347172 53754 x:0] *************************** D0227 18:48:01.347271 53754 x:0] Load container "/syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-kvm-direct-overlay-host-race-3" W0227 18:48:01.360226 53754 x:0] FATAL ERROR: loading container "ci-gvisor-kvm-direct-overlay-host-race-3": open /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-kvm-direct-overlay-host-race-3/meta.json: no such file or directory loading container "ci-gvisor-kvm-direct-overlay-host-race-3": open /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root/ci-gvisor-kvm-direct-overlay-host-race-3/meta.json: no such file or directory D0227 18:48:01.146174 61737 x:0] Destroy container "ci-gvisor-kvm-direct-overlay-host-race-3" D0227 18:48:01.146516 61737 x:0] Destroying container "ci-gvisor-kvm-direct-overlay-host-race-3" D0227 18:48:01.146597 61737 x:0] Destroying root container "ci-gvisor-kvm-direct-overlay-host-race-3" by destroying sandbox D0227 18:48:01.146705 61737 x:0] Destroy sandbox "ci-gvisor-kvm-direct-overlay-host-race-3" D0227 18:48:01.146786 61737 x:0] Killing gofer for container "ci-gvisor-kvm-direct-overlay-host-race-3", PID: 62596 I0227 18:48:01.365005 61737 x:0] Exiting with status: 9