[ 1161.405507] gre: GRE over IPv4 demultiplexer driver
[ 1161.411945] ip6_gre: GRE over IPv6 tunneling driver
[ 1161.428922] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.443399] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1162.093115] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1162.101424] ip6_tunnel: g2 xmit: Local address not yet configured!