W0228 21:55:51.819492   11180 x:0] FATAL ERROR: waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-kvm-direct-overlay-host-race-2": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-kvm-direct-overlay-host-race-2": 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-2"]: exit status 128
I0228 21:55:51.877471   37824 x:0] ***************************
I0228 21:55:51.877678   37824 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-2]
I0228 21:55:51.877816   37824 x:0] Git Revision: 121db29a93c651b8b62e8701bb0f16c231b08257
I0228 21:55:51.877868   37824 x:0] PID: 37824
I0228 21:55:51.877926   37824 x:0] UID: 0, GID: 0
I0228 21:55:51.877959   37824 x:0] Configuration:
I0228 21:55:51.878043   37824 x:0] 		RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root
I0228 21:55:51.878108   37824 x:0] 		Platform: ptrace
I0228 21:55:51.878136   37824 x:0] 		FileAccess: exclusive, overlay: true
I0228 21:55:51.878236   37824 x:0] 		Network: host, logging: false
I0228 21:55:51.878361   37824 x:0] 		Strace: false, max size: 1024, syscalls: []
I0228 21:55:51.878439   37824 x:0] ***************************
D0228 21:55:51.878671   37824 x:0] Load container "/syzkaller/managers/kvm-direct-overlay-host-race/workdir/gvisor_root" "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.882595   37824 x:0] Signal container "ci-gvisor-kvm-direct-overlay-host-race-2": signal 0
D0228 21:55:51.882662   37824 x:0] Signal sandbox "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.882695   37824 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-overlay-host-race-2"
I0228 21:55:51.882827   37824 x:0] Found sandbox "ci-gvisor-kvm-direct-overlay-host-race-2", PID: 6752
I0228 21:55:51.882899   37824 x:0] Retrieving sandbox stacks
D0228 21:55:51.882916   37824 x:0] Stacks sandbox "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.882953   37824 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-overlay-host-race-2"
W0228 21:55:51.883043   37824 x:0] FATAL ERROR: retrieving stacks: connecting to control server at PID 6752: connection refused
retrieving stacks: connecting to control server at PID 6752: connection refused
W0228 21:55:51.881035    5107 x:0] Wait RPC to container "ci-gvisor-kvm-direct-overlay-host-race-2" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D0228 21:55:51.986983    5107 x:0] Destroy container "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.988271    5107 x:0] Destroying container "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.988419    5107 x:0] Destroying root container "ci-gvisor-kvm-direct-overlay-host-race-2" by destroying sandbox
D0228 21:55:51.988516    5107 x:0] Destroy sandbox "ci-gvisor-kvm-direct-overlay-host-race-2"
D0228 21:55:51.988631    5107 x:0] Killing gofer for container "ci-gvisor-kvm-direct-overlay-host-race-2", PID: 6556
I0228 21:55:52.096719    5107 x:0] Exiting with status: 6