[ 1108.129092] gre: GRE over IPv4 demultiplexer driver
[ 1108.134048] ip6_gre: GRE over IPv6 tunneling driver
[ 1108.149896] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1108.167165] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1108.786089] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1108.796540] ip6_tunnel: g2 xmit: Local address not yet configured!