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

goroutine 255 [running]:
encoding/binary.littleEndian.Uint16(...)
	GOROOT/src/encoding/binary/binary.go:52
DIAGNOSIS:
I0301 10:20:41.189980   31797 main.go:296] ***************************
I0301 10:20:41.190028   31797 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-0]
I0301 10:20:41.190196   31797 main.go:298] Version release-20200219.0-52-gabf7ebcd38e8
I0301 10:20:41.190215   31797 main.go:299] PID: 31797
I0301 10:20:41.190233   31797 main.go:300] UID: 0, GID: 0
I0301 10:20:41.190374   31797 main.go:301] Configuration:
I0301 10:20:41.190390   31797 main.go:302] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0301 10:20:41.190410   31797 main.go:303] 		Platform: kvm
I0301 10:20:41.190426   31797 main.go:304] 		FileAccess: exclusive, overlay: true
I0301 10:20:41.190454   31797 main.go:305] 		Network: sandbox, logging: false
I0301 10:20:41.190472   31797 main.go:306] 		Strace: false, max size: 1024, syscalls: []
I0301 10:20:41.190489   31797 main.go:307] ***************************
D0301 10:20:41.190532   31797 container.go:158] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 10:20:41.192823   31797 container.go:591] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-0": signal 0
D0301 10:20:41.192851   31797 sandbox.go:788] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 10:20:41.192866   31797 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 10:20:41.192982   31797 urpc.go:534] urpc: successfully marshalled 117 bytes.
I0301 10:20:41.640131   31797 debug.go:122] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0", PID: 19027
I0301 10:20:41.640187   31797 debug.go:131] Retrieving sandbox stacks
D0301 10:20:41.640234   31797 sandbox.go:906] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 10:20:41.640249   31797 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 10:20:41.640315   31797 urpc.go:534] urpc: successfully marshalled 36 bytes.
W0301 10:20:41.653468   31797 error.go:48] 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
W0301 10:20:41.653604   31797 main.go:329] Failure to execute command, err: 1