[ 1112.346491] gre: GRE over IPv4 demultiplexer driver
[ 1112.352199] ip6_gre: GRE over IPv6 tunneling driver
[ 1112.376295] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1112.392587] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1113.135203] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1113.146238] ip6_tunnel: g2 xmit: Local address not yet configured!