panic: runtime error: index out of range [1] with length 0

goroutine 202 [running]:
encoding/binary.littleEndian.Uint16(...)
	GOROOT/src/encoding/binary/binary.go:52
DIAGNOSIS:
I0301 19:45:05.287613   24835 main.go:296] ***************************
I0301 19:45:05.287658   24835 main.go:297] 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]
I0301 19:45:05.287692   24835 main.go:298] Version release-20200219.0-52-gabf7ebcd38e8
I0301 19:45:05.287709   24835 main.go:299] PID: 24835
I0301 19:45:05.287738   24835 main.go:300] UID: 0, GID: 0
I0301 19:45:05.287754   24835 main.go:301] Configuration:
I0301 19:45:05.287773   24835 main.go:302] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0301 19:45:05.287805   24835 main.go:303] 		Platform: kvm
I0301 19:45:05.287830   24835 main.go:304] 		FileAccess: exclusive, overlay: true
I0301 19:45:05.287860   24835 main.go:305] 		Network: sandbox, logging: false
I0301 19:45:05.287896   24835 main.go:306] 		Strace: false, max size: 1024, syscalls: []
I0301 19:45:05.287913   24835 main.go:307] ***************************
D0301 19:45:05.287959   24835 container.go:158] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0301 19:45:05.289083   24835 container.go:591] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-1": signal 0
D0301 19:45:05.289118   24835 sandbox.go:788] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0301 19:45:05.289129   24835 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0301 19:45:05.289233   24835 urpc.go:534] urpc: successfully marshalled 117 bytes.
I0301 19:45:05.428105   24835 debug.go:122] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1", PID: 21700
I0301 19:45:05.428184   24835 debug.go:131] Retrieving sandbox stacks
D0301 19:45:05.428206   24835 sandbox.go:906] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0301 19:45:05.428222   24835 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-1"
D0301 19:45:05.428280   24835 urpc.go:534] urpc: successfully marshalled 36 bytes.
W0301 19:45:05.439429   24835 error.go:48] 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
W0301 19:45:05.439554   24835 main.go:329] Failure to execute command, err: 1