[ 1101.595132] ip6_gre: GRE over IPv6 tunneling driver
[ 1101.613713] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1101.631419] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1102.362747] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1102.375486] ip6_tunnel: g2 xmit: Local address not yet configured!