W0224 06:33:27.958566   60295 x:0] FATAL ERROR: waiting on pid 17: waiting on PID 17 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3": urpc method "containerManager.WaitPID" failed: EOF
waiting on pid 17: waiting on PID 17 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3": 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-3"]: exit status 128
I0224 06:33:27.997265   35220 x:0] ***************************
I0224 06:33:27.997425   35220 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-3]
I0224 06:33:27.997532   35220 x:0] Git Revision: b75aa515044367094e762985a4b1a1f0580e3ad6
I0224 06:33:27.997554   35220 x:0] PID: 35220
I0224 06:33:27.997622   35220 x:0] UID: 0, GID: 0
I0224 06:33:27.997650   35220 x:0] Configuration:
I0224 06:33:27.997708   35220 x:0] 		RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root
I0224 06:33:27.997733   35220 x:0] 		Platform: ptrace
I0224 06:33:27.997780   35220 x:0] 		FileAccess: shared, overlay: false
I0224 06:33:27.997809   35220 x:0] 		Network: sandbox, logging: false
I0224 06:33:27.997877   35220 x:0] 		Strace: false, max size: 1024, syscalls: []
I0224 06:33:27.997913   35220 x:0] ***************************
D0224 06:33:27.998007   35220 x:0] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.001780   35220 x:0] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-3": signal 0
D0224 06:33:28.001915   35220 x:0] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.002030   35220 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.002599   35220 x:0] urpc: successfully marshalled 117 bytes.
I0224 06:33:28.007991   35220 x:0] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3", PID: 59650
I0224 06:33:28.008096   35220 x:0] Retrieving sandbox stacks
D0224 06:33:28.008142   35220 x:0] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.008203   35220 x:0] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
W0224 06:33:28.008331   35220 x:0] FATAL ERROR: retrieving stacks: connecting to control server at PID 59650: connection refused
retrieving stacks: connecting to control server at PID 59650: connection refused
D0224 06:33:28.053875   58814 x:0] Destroy container "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.054088   58814 x:0] Destroying container "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.054141   58814 x:0] Destroying root container "ci-gvisor-ptrace-proxy-sandbox-race-3" by destroying sandbox
D0224 06:33:28.054195   58814 x:0] Destroy sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0224 06:33:28.054237   58814 x:0] Killing gofer for container "ci-gvisor-ptrace-proxy-sandbox-race-3", PID: 59464
I0224 06:33:28.256799   58814 x:0] Exiting with status: 6