[  541.877046][ T4201] gre: GRE over IPv4 demultiplexer driver
[  541.962561][ T4201] ip6_gre: GRE over IPv6 tunneling driver
[  542.032405][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  542.107466][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  544.586266][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  544.628804][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!