[ 1102.950826] gre: GRE over IPv4 demultiplexer driver
[ 1102.954936] ip6_gre: GRE over IPv6 tunneling driver
[ 1102.968301] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1102.979884] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1103.644944] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1103.655150] ip6_tunnel: g2 xmit: Local address not yet configured!