[  307.005793] ip6_gre: GRE over IPv6 tunneling driver
[  307.018745] ip6_tunnel: g1 xmit: Local address not yet configured!
[  307.030993] ip6_tunnel: g1 xmit: Local address not yet configured!
[  307.625993] ip6_tunnel: g2 xmit: Local address not yet configured!
[  307.637894] ip6_tunnel: g2 xmit: Local address not yet configured!