[  746.574751] ip6_gre: GRE over IPv6 tunneling driver
[  746.587806] ip6_tunnel: g1 xmit: Local address not yet configured!
[  746.599795] ip6_tunnel: g1 xmit: Local address not yet configured!
[  747.170686] ip6_tunnel: g2 xmit: Local address not yet configured!
[  747.180753] ip6_tunnel: g2 xmit: Local address not yet configured!