[  460.642847][ T4790] gre: GRE over IPv4 demultiplexer driver
[  460.681272][ T4790] ip6_gre: GRE over IPv6 tunneling driver
[  460.733724][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  460.785175][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  462.274789][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  462.308780][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!