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

goroutine 1246341 [running]:
encoding/binary.littleEndian.Uint16(...)
	GOROOT/src/encoding/binary/binary.go:53
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Bind(0xc002cf8960, 0xc001d05500, 0x155ecf0, 0x0, 0x0, 0x0)
	pkg/sentry/socket/netstack/netstack.go:715 +0x34d
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Bind(0xc001d05500, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:369 +0x1b2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001d05500, 0x31, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc7220, ...)
	pkg/sentry/kernel/task_syscall.go:170 +0x122
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001d05500, 0x31, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:291 +0x66
DIAGNOSIS:
I0303 23:41:55.614781   37713 main.go:305] ***************************
I0303 23:41:55.615034   37713 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]
I0303 23:41:55.615081   37713 main.go:307] Version release-20200219.0-72-gce4d1e45bb88
I0303 23:41:55.615104   37713 main.go:308] PID: 37713
I0303 23:41:55.615128   37713 main.go:309] UID: 0, GID: 0
I0303 23:41:55.615149   37713 main.go:310] Configuration:
I0303 23:41:55.615171   37713 main.go:311] 		RootDir: /syzkaller/managers/main/workdir/gvisor_root
I0303 23:41:55.615201   37713 main.go:312] 		Platform: ptrace
I0303 23:41:55.615221   37713 main.go:313] 		FileAccess: shared, overlay: false
I0303 23:41:55.615247   37713 main.go:314] 		Network: none, logging: false
I0303 23:41:55.615271   37713 main.go:315] 		Strace: false, max size: 1024, syscalls: []
I0303 23:41:55.615291   37713 main.go:316] ***************************
D0303 23:41:55.622180   37713 container.go:159] Load container "/syzkaller/managers/main/workdir/gvisor_root" "ci-gvisor-main-2"
D0303 23:41:55.631240   37713 container.go:592] Signal container "ci-gvisor-main-2": signal 0
D0303 23:41:55.632421   37713 sandbox.go:806] Signal sandbox "ci-gvisor-main-2"
D0303 23:41:55.633275   37713 sandbox.go:318] Connecting to sandbox "ci-gvisor-main-2"
D0303 23:41:55.634323   37713 urpc.go:534] urpc: successfully marshalled 96 bytes.
I0303 23:41:56.367394   37713 debug.go:122] Found sandbox "ci-gvisor-main-2", PID: 3308
I0303 23:41:56.367446   37713 debug.go:131] Retrieving sandbox stacks
D0303 23:41:56.367484   37713 sandbox.go:924] Stacks sandbox "ci-gvisor-main-2"
D0303 23:41:56.367510   37713 sandbox.go:318] Connecting to sandbox "ci-gvisor-main-2"
W0303 23:41:56.367559   37713 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 3308: connection refused
retrieving stacks: connecting to control server at PID 3308: connection refused
W0303 23:41:56.367714   37713 main.go:338] Failure to execute command, err: 1