W0315 09:04:38.540713   64589 x:0] FATAL ERROR: waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 18: waiting on PID 18 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1": urpc method "containerManager.WaitPID" failed: EOF
DIAGNOSIS:


Error collecting stacks: failed to run ["/syzkaller/managers/ptrace-proxy-sandbox-race/current/image" "-root" "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-platform=ptrace" "-file-access=shared" "-network=sandbox" "debug" "-stacks" "ci-gvisor-ptrace-proxy-sandbox-race-1"]: exit status 128
I0315 09:04:38.604359   58426 x:0] ***************************
I0315 09:04:38.604706   58426 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=ptrace -file-access=shared -network=sandbox debug -stacks ci-gvisor-ptrace-proxy-sandbox-race-1]
I0315 09:04:38.604838   58426 x:0] Git Revision: 5496be7c5ddedd6ec03004143501acb225eda357
I0315 09:04:38.604865   58426 x:0] PID: 58426
I0315 09:04:38.604899   58426 x:0] UID: 0, GID: 0
I0315 09:04:38.604920   58426 x:0] Configuration:
I0315 09:04:38.604949   58426 x:0] 		RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root
I0315 09:04:38.604971   58426 x:0] 		Platform: ptrace
I0315 09:04:38.605064   58426 x:0] 		FileAccess: shared, overlay: false
I0315 09:04:38.605098   58426 x:0] 		Network: sandbox, logging: false
I0315 09:04:38.605125   58426 x:0] 		Strace: false, max size: 1024, syscalls: []
I0315 09:04:38.605222   58426 x:0] ***************************
D0315 09:04:38.605370   58426 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.619963   58426 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-1": signal 0
D0315 09:04:38.620241   58426 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.620396   58426 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.621006   58426 x:0] urpc: successfully marshalled 117 bytes.
W0315 09:04:38.652857   58426 x:0] FATAL ERROR: container sandbox is not running
container sandbox is not running
W0315 09:04:38.641273   61268 x:0] Wait RPC to container "ci-gvisor-ptrace-proxy-sandbox-race-1" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead.
D0315 09:04:38.642152   61268 x:0] Destroy container "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.642205   61268 x:0] Destroying container "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.642251   61268 x:0] Destroying root container "ci-gvisor-ptrace-proxy-sandbox-race-1" by destroying sandbox
D0315 09:04:38.642313   61268 x:0] Destroy sandbox "ci-gvisor-ptrace-proxy-sandbox-race-1"
D0315 09:04:38.642403   61268 x:0] Killing gofer for container "ci-gvisor-ptrace-proxy-sandbox-race-1", PID: 63379
I0315 09:04:38.846614   61268 x:0] Exiting with status: 6