[  104.177755] ip6_gre: GRE over IPv6 tunneling driver
[  104.192290] ip6_tunnel: g1 xmit: Local address not yet configured!
[  104.204522] ip6_tunnel: g1 xmit: Local address not yet configured!
[  104.835952] ip6_tunnel: g2 xmit: Local address not yet configured!
[  104.846000] ip6_tunnel: g2 xmit: Local address not yet configured!