[  422.257563][ T4178] gre: GRE over IPv4 demultiplexer driver
[  422.297748][ T4178] ip6_gre: GRE over IPv6 tunneling driver
[  422.342548][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  422.404789][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.925066][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  423.954306][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!