[  557.129994] ip6_gre: GRE over IPv6 tunneling driver
[  557.145832] ip6_tunnel: g1 xmit: Local address not yet configured!
[  557.158338] ip6_tunnel: g1 xmit: Local address not yet configured!
[  557.788428] ip6_tunnel: g2 xmit: Local address not yet configured!
[  557.800728] ip6_tunnel: g2 xmit: Local address not yet configured!