[ 1103.388293] gre: GRE over IPv4 demultiplexer driver
[ 1103.392857] ip6_gre: GRE over IPv6 tunneling driver
[ 1103.407281] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1103.419282] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1103.987763] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1103.998360] ip6_tunnel: g2 xmit: Local address not yet configured!