panic: close of nil channel

goroutine 174 [running]:
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).listen(0xc000226000, 0x5, 0x0)
	pkg/tcpip/transport/tcp/endpoint.go:2208 +0x295
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Listen(0xc000226000, 0x5, 0x2)
	pkg/tcpip/transport/tcp/endpoint.go:2179 +0x61
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Listen(0xc0001f8000, 0xc0003c2a80, 0x5, 0x7f944c17d640)
	pkg/sentry/socket/netstack/netstack.go:775 +0x64
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Listen(0xc0003c2a80, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_socket.go:404 +0x19a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0003c2a80, 0x32, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x85, 0x340, ...)
	pkg/sentry/kernel/task_syscall.go:170 +0x44e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0003c2a80, 0x32, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x407b4a, 0xc0003c332f)
	pkg/sentry/kernel/task_syscall.go:305 +0xb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003c2a80, 0x32, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xc000251cd0, 0xee19d6)
	pkg/sentry/kernel/task_syscall.go:265 +0x10a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0003c2a80, 0x2, 0xc0004c8080)
	pkg/sentry/kernel/task_syscall.go:240 +0x1e8
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0003c2a80, 0x167b400, 0x0)
	pkg/sentry/kernel/task_run.go:258 +0x1698
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0003c2a80, 0x28)
	pkg/sentry/kernel/task_run.go:92 +0x321
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:315 +0x19e