[  556.389281][ T4798] gre: GRE over IPv4 demultiplexer driver
[  556.421687][ T4798] ip6_gre: GRE over IPv6 tunneling driver
[  556.459860][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  556.486963][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  557.878741][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  557.908524][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!