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

goroutine 1286615 [running]:
encoding/binary.littleEndian.Uint16(...)
	GOROOT/src/encoding/binary/binary.go:53
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Bind(0xc004a142d0, 0xc001c6f500, 0x155ecf0, 0x0, 0x0, 0x0)
DIAGNOSIS:
I0304 15:20:07.107471   19409 main.go:305] ***************************
I0304 15:20:07.107528   19409 main.go:306] Args: [/syzkaller/managers/main/current/image -root /syzkaller/managers/main/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=none debug -stacks --ps ci-gvisor-main-2]
I0304 15:20:07.107570   19409 main.go:307] Version release-20200219.0-72-gce4d1e45bb88
I0304 15:20:07.107592   19409 main.go:308] PID: 19409
I0304 15:20:07.107629   19409 main.go:309] UID: 0, GID: 0
I0304 15:20:07.107646   19409 main.go:310] Configuration:
I0304 15:20:07.107671   19409 main.go:311] 		RootDir: /syzkaller/managers/main/workdir/gvisor_root
I0304 15:20:07.107697   19409 main.go:312] 		Platform: ptrace
I0304 15:20:07.107721   19409 main.go:313] 		FileAccess: shared, overlay: false
I0304 15:20:07.107754   19409 main.go:314] 		Network: none, logging: false
I0304 15:20:07.107774   19409 main.go:315] 		Strace: false, max size: 1024, syscalls: []
I0304 15:20:07.107794   19409 main.go:316] ***************************
D0304 15:20:07.107860   19409 container.go:159] Load container "/syzkaller/managers/main/workdir/gvisor_root" "ci-gvisor-main-2"
D0304 15:20:07.109524   19409 container.go:592] Signal container "ci-gvisor-main-2": signal 0
D0304 15:20:07.109574   19409 sandbox.go:806] Signal sandbox "ci-gvisor-main-2"
D0304 15:20:07.109592   19409 sandbox.go:318] Connecting to sandbox "ci-gvisor-main-2"
D0304 15:20:07.109743   19409 urpc.go:534] urpc: successfully marshalled 96 bytes.
I0304 15:20:07.800271   19409 debug.go:122] Found sandbox "ci-gvisor-main-2", PID: 2380
I0304 15:20:07.800320   19409 debug.go:131] Retrieving sandbox stacks
D0304 15:20:07.800340   19409 sandbox.go:924] Stacks sandbox "ci-gvisor-main-2"
D0304 15:20:07.800363   19409 sandbox.go:318] Connecting to sandbox "ci-gvisor-main-2"
W0304 15:20:07.800409   19409 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 2380: connection refused
retrieving stacks: connecting to control server at PID 2380: connection refused
W0304 15:20:07.800557   19409 main.go:338] Failure to execute command, err: 1