panic: Stack for running G's are skipped while panicking.
Sentry detected 1 stuck task(s):
	Task tid: 12457 (0x30a9), entered RunSys state 3m29.42s ago.
DIAGNOSIS:
I0210 19:56:11.198727   50427 log.go:209] ***************************
I0210 19:56:11.198787   50427 log.go:209] Args: [/syzkaller/managers/kvm-proxy-overlay-sandbox/current/image -root /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=kvm -file-access=exclusive -overlay -network=sandbox debug -stacks --ps ci-gvisor-kvm-proxy-overlay-sandbox-3]
I0210 19:56:11.198846   50427 log.go:209] Version release-20200127.0-100-g724bafa094c7
I0210 19:56:11.198861   50427 log.go:209] PID: 50427
I0210 19:56:11.198879   50427 log.go:209] UID: 0, GID: 0
I0210 19:56:11.198890   50427 log.go:209] Configuration:
I0210 19:56:11.198900   50427 log.go:209] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0210 19:56:11.198921   50427 log.go:209] 		Platform: kvm
I0210 19:56:11.198955   50427 log.go:209] 		FileAccess: exclusive, overlay: true
I0210 19:56:11.198979   50427 log.go:209] 		Network: sandbox, logging: false
I0210 19:56:11.198994   50427 log.go:209] 		Strace: false, max size: 1024, syscalls: []
I0210 19:56:11.199007   50427 log.go:209] ***************************
D0210 19:56:11.199067   50427 log.go:202] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-3"
D0210 19:56:11.200985   50427 log.go:202] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-3": signal 0
D0210 19:56:11.201022   50427 log.go:202] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3"
D0210 19:56:11.201043   50427 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3"
D0210 19:56:11.201367   50427 log.go:202] urpc: successfully marshalled 117 bytes.
I0210 19:56:11.628652   50427 log.go:209] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3", PID: 25814
I0210 19:56:11.628707   50427 log.go:209] Retrieving sandbox stacks
D0210 19:56:11.628721   50427 log.go:202] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3"
D0210 19:56:11.628745   50427 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3"
D0210 19:56:11.628827   50427 log.go:202] urpc: successfully marshalled 36 bytes.
W0210 19:56:11.720930   50427 log.go:216] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-3" stacks: urpc method "debug.Stacks" failed: connection reset by peer
W0210 19:56:11.721070   50427 log.go:216] Failure to execute command, err: 1