W0321 18:20:28.820064   34288 x:0] FATAL ERROR: waiting on pid 28: waiting on PID 28 in sandbox "ci-gvisor-kvm-direct-sandbox-2": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 28: waiting on PID 28 in sandbox "ci-gvisor-kvm-direct-sandbox-2": urpc method "containerManager.WaitPID" failed: EOF
DIAGNOSIS:
I0321 18:20:28.838102   44315 x:0] ***************************
I0321 18:20:28.838171   44315 x:0] Args: [/syzkaller/managers/kvm-direct-sandbox/current/image -root /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=kvm -file-access=exclusive -network=sandbox debug -stacks ci-gvisor-kvm-direct-sandbox-2]
I0321 18:20:28.838186   44315 x:0] Git Revision: 6bece16b880e6afd3a1347205c45ae6f9272a5f5
I0321 18:20:28.838191   44315 x:0] PID: 44315
I0321 18:20:28.838196   44315 x:0] UID: 0, GID: 0
I0321 18:20:28.838199   44315 x:0] Configuration:
I0321 18:20:28.838202   44315 x:0] 		RootDir: /syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root
I0321 18:20:28.838211   44315 x:0] 		Platform: kvm
I0321 18:20:28.838217   44315 x:0] 		FileAccess: exclusive, overlay: false
I0321 18:20:28.838223   44315 x:0] 		Network: sandbox, logging: false
I0321 18:20:28.838229   44315 x:0] 		Strace: false, max size: 1024, syscalls: []
I0321 18:20:28.838232   44315 x:0] ***************************
D0321 18:20:28.838250   44315 x:0] Load container "/syzkaller/managers/kvm-direct-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-direct-sandbox-2"
D0321 18:20:28.840905   44315 x:0] Signal container "ci-gvisor-kvm-direct-sandbox-2": signal 0
D0321 18:20:28.840938   44315 x:0] Signal sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0321 18:20:28.840944   44315 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0321 18:20:28.841061   44315 x:0] urpc: successfully marshalled 110 bytes.
I0321 18:20:28.905190   44315 x:0] Found sandbox "ci-gvisor-kvm-direct-sandbox-2", PID: 32809
I0321 18:20:28.905436   44315 x:0] Retrieving sandbox stacks
D0321 18:20:28.905461   44315 x:0] Stacks sandbox "ci-gvisor-kvm-direct-sandbox-2"
D0321 18:20:28.905484   44315 x:0] Connecting to sandbox "ci-gvisor-kvm-direct-sandbox-2"
W0321 18:20:28.905604   44315 x:0] FATAL ERROR: retrieving stacks: connecting to control server at PID 32809: connection refused
retrieving stacks: connecting to control server at PID 32809: connection refused