[  869.985072] ip6_gre: GRE over IPv6 tunneling driver
[  870.001361] ip6_tunnel: g1 xmit: Local address not yet configured!
[  870.012783] ip6_tunnel: g1 xmit: Local address not yet configured!
[  870.614279] ip6_tunnel: g2 xmit: Local address not yet configured!
[  870.623347] ip6_tunnel: g2 xmit: Local address not yet configured!