panic: Stack for running G's are skipped while panicking.
Sentry detected 1 stuck task(s):
	Task tid: 3047 (0xbe7), entered RunSys state 3m8.34s ago.
Search for '(*Task).run(0x..., 0x<tid>)' in the stack dump to find the offending goroutine

goroutine 179 [running]:
gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc000120600, 0x1, 0x1, 0xc001d9fd70)
	pkg/sentry/watchdog/watchdog.go:362 +0x548
DIAGNOSIS:
I0207 15:33:25.445019   29587 log.go:209] ***************************
I0207 15:33:25.445095   29587 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-0]
I0207 15:33:25.445649   29587 log.go:209] Version release-20200127.0-84-gf3d95607036b
I0207 15:33:25.445666   29587 log.go:209] PID: 29587
I0207 15:33:25.445680   29587 log.go:209] UID: 0, GID: 0
I0207 15:33:25.445692   29587 log.go:209] Configuration:
I0207 15:33:25.445707   29587 log.go:209] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0207 15:33:25.445719   29587 log.go:209] 		Platform: kvm
I0207 15:33:25.445743   29587 log.go:209] 		FileAccess: exclusive, overlay: true
I0207 15:33:25.445761   29587 log.go:209] 		Network: sandbox, logging: false
I0207 15:33:25.445776   29587 log.go:209] 		Strace: false, max size: 1024, syscalls: []
I0207 15:33:25.445788   29587 log.go:209] ***************************
D0207 15:33:25.461553   29587 log.go:202] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0207 15:33:25.473646   29587 log.go:202] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-0": signal 0
D0207 15:33:25.473713   29587 log.go:202] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0207 15:33:25.473746   29587 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0207 15:33:25.478203   29587 log.go:202] urpc: successfully marshalled 117 bytes.
I0207 15:33:25.896777   29587 log.go:209] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0", PID: 56057
I0207 15:33:25.896845   29587 log.go:209] Retrieving sandbox stacks
D0207 15:33:25.896862   29587 log.go:202] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0207 15:33:25.896878   29587 log.go:202] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0207 15:33:25.896970   29587 log.go:202] urpc: successfully marshalled 36 bytes.
W0207 15:33:26.000751   29587 log.go:216] FATAL ERROR: retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0" stacks: urpc method "debug.Stacks" failed: connection reset by peer
retrieving stacks: getting sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0" stacks: urpc method "debug.Stacks" failed: connection reset by peer
W0207 15:33:26.000888   29587 log.go:216] Failure to execute command, err: 1