[ 1196.267701] gre: GRE over IPv4 demultiplexer driver
[ 1196.273725] ip6_gre: GRE over IPv6 tunneling driver
[ 1196.284796] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1196.295444] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1196.845343] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1196.855353] ip6_tunnel: g2 xmit: Local address not yet configured!