panic: Stack for running G's are skipped while panicking.
Sentry detected 1 stuck task(s):
	Task tid: 1713 (0x6b1), entered RunSys state 3m21.44s ago.
Search for '(*Task).run(0x..., 0x<tid>)' in the stack dump to find the offending goroutine

goroutine 197 [running]:
DIAGNOSIS:
I0210 16:59:20.504754   19963 log.go:209] ***************************
I0210 16:59:20.505373   19963 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-1]
I0210 16:59:20.505503   19963 log.go:209] Version release-20200127.0-99-g17b9f5e66238
I0210 16:59:20.505539   19963 log.go:209] PID: 19963
I0210 16:59:20.506940   19963 log.go:209] UID: 0, GID: 0
I0210 16:59:20.506955   19963 log.go:209] Configuration:
I0210 16:59:20.506979   19963 log.go:209] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0210 16:59:20.506991   19963 log.go:209] 		Platform: kvm
I0210 16:59:20.507007   19963 log.go:209] 		FileAccess: exclusive, overlay: true
I0210 16:59:20.507038   19963 log.go:209] 		Network: sandbox, logging: false
I0210 16:59:20.507051   19963 log.go:209] 		Strace: false, max size: 1024, syscalls: []
I0210 16:59:20.507061   19963 log.go:209] ***************************
D0210 16:59:20.507106   19963 log.go:202] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0210 16:59:20.508635   19963 log.go:202] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-1": signal 0
D0210 16:59:20.508683   19963 log.go:202] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0210 16:59:20.508702   19963 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0210 16:59:20.509844   19963 log.go:202] urpc: successfully marshalled 117 bytes.
I0210 16:59:20.936264   19963 log.go:209] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1", PID: 5367
I0210 16:59:20.936336   19963 log.go:209] Retrieving sandbox stacks
D0210 16:59:20.936352   19963 log.go:202] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0210 16:59:20.936367   19963 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0210 16:59:20.936456   19963 log.go:202] urpc: successfully marshalled 36 bytes.
W0210 16:59:21.055567   19963 log.go:216] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1" stacks: urpc method "debug.Stacks" failed: connection reset by peer
W0210 16:59:21.055695   19963 log.go:216] Failure to execute command, err: 1