openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000007240)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000007500), 0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000007680)={'syztnl1\x00', 0x0})