[  750.426120][T12129] gre: GRE over IPv4 demultiplexer driver
[  750.454275][T12129] ip6_gre: GRE over IPv6 tunneling driver
[  750.533718][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  750.565901][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  752.163475][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  752.187124][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!