[ 1108.316608] gre: GRE over IPv4 demultiplexer driver
[ 1108.322571] ip6_gre: GRE over IPv6 tunneling driver
[ 1108.337624] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1108.348587] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1108.932170] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1108.942131] ip6_tunnel: g2 xmit: Local address not yet configured!