[ 1169.044225] gre: GRE over IPv4 demultiplexer driver
[ 1169.049569] ip6_gre: GRE over IPv6 tunneling driver
[ 1169.066032] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1169.077485] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1169.752917] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1169.763972] ip6_tunnel: g2 xmit: Local address not yet configured!