[ 1005.538141] gre: GRE over IPv4 demultiplexer driver
[ 1005.543100] ip6_gre: GRE over IPv6 tunneling driver
[ 1005.558918] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1005.571488] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1006.303882] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1006.314864] ip6_tunnel: g2 xmit: Local address not yet configured!