panic: Stack for running G's are skipped while panicking.
Sentry detected 1 stuck task(s):
	Task tid: 25958 (0x6566), entered RunSys state 3m33.65s ago.
DIAGNOSIS:
I0207 05:02:16.071244   41341 log.go:209] ***************************
I0207 05:02:16.071377   41341 log.go:209] 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 -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox -TESTONLY-unsafe-nonroot debug -stacks --ps ci-gvisor-ptrace-proxy-sandbox-race-3]
I0207 05:02:16.071530   41341 log.go:209] Version release-20200127.0-87-g0e96fcafd440
I0207 05:02:16.071606   41341 log.go:209] PID: 41341
I0207 05:02:16.072300   41341 log.go:209] UID: 0, GID: 0
I0207 05:02:16.072374   41341 log.go:209] Configuration:
I0207 05:02:16.072428   41341 log.go:209] 		RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root
I0207 05:02:16.072499   41341 log.go:209] 		Platform: ptrace
I0207 05:02:16.072568   41341 log.go:209] 		FileAccess: shared, overlay: false
I0207 05:02:16.072640   41341 log.go:209] 		Network: sandbox, logging: false
I0207 05:02:16.072835   41341 log.go:209] 		Strace: false, max size: 1024, syscalls: []
I0207 05:02:16.072935   41341 log.go:209] ***************************
W0207 05:02:16.072993   41341 log.go:216] Block the TERM signal. This is only safe in tests!
D0207 05:02:16.073316   41341 log.go:202] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0207 05:02:16.096209   41341 log.go:202] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-3": signal 0
D0207 05:02:16.097773   41341 log.go:202] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0207 05:02:16.098392   41341 log.go:202] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-3"
D0207 05:02:16.114649   41341 log.go:202] urpc: successfully marshalled 117 bytes.
W0207 05:02:16.724757   41341 log.go:216] FATAL ERROR: container sandbox is not running
container sandbox is not running
W0207 05:02:16.725081   41341 log.go:216] Failure to execute command, err: 1