[  789.716758] ip6_gre: GRE over IPv6 tunneling driver
[  789.728532] ip6_tunnel: g1 xmit: Local address not yet configured!
[  789.741016] ip6_tunnel: g1 xmit: Local address not yet configured!
[  790.282752] ip6_tunnel: g2 xmit: Local address not yet configured!
[  790.292466] ip6_tunnel: g2 xmit: Local address not yet configured!