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

goroutine 531 [running]:
encoding/binary.littleEndian.Uint16(...)
DIAGNOSIS:
I0301 16:26:46.357831   53630 main.go:296] ***************************
I0301 16:26:46.357895   53630 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 16:26:46.357980   53630 main.go:298] Version release-20200219.0-52-gabf7ebcd38e8
I0301 16:26:46.358005   53630 main.go:299] PID: 53630
I0301 16:26:46.358032   53630 main.go:300] UID: 0, GID: 0
I0301 16:26:46.358068   53630 main.go:301] Configuration:
I0301 16:26:46.358097   53630 main.go:302] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root
I0301 16:26:46.358133   53630 main.go:303] 		Platform: kvm
I0301 16:26:46.358175   53630 main.go:304] 		FileAccess: exclusive, overlay: true
I0301 16:26:46.358230   53630 main.go:305] 		Network: sandbox, logging: false
I0301 16:26:46.358258   53630 main.go:306] 		Strace: false, max size: 1024, syscalls: []
I0301 16:26:46.358286   53630 main.go:307] ***************************
D0301 16:26:46.358360   53630 container.go:158] Load container "/syzkaller/managers/kvm-proxy-overlay-sandbox/workdir/gvisor_root" "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 16:26:46.360088   53630 container.go:591] Signal container "ci-gvisor-kvm-proxy-overlay-sandbox-0": signal 0
D0301 16:26:46.360127   53630 sandbox.go:788] Signal sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 16:26:46.360152   53630 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 16:26:46.360389   53630 urpc.go:534] urpc: successfully marshalled 117 bytes.
I0301 16:26:46.580148   53630 debug.go:122] Found sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0", PID: 35870
I0301 16:26:46.580202   53630 debug.go:131] Retrieving sandbox stacks
D0301 16:26:46.580231   53630 sandbox.go:906] Stacks sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 16:26:46.580250   53630 sandbox.go:318] Connecting to sandbox "ci-gvisor-kvm-proxy-overlay-sandbox-0"
D0301 16:26:46.580317   53630 urpc.go:534] urpc: successfully marshalled 36 bytes.
W0301 16:26:46.593262   53630 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 16:26:46.593370   53630 main.go:329] Failure to execute command, err: 1