[  436.948945] ip6_gre: GRE over IPv6 tunneling driver
[  436.956083] ip6_tunnel: g1 xmit: Local address not yet configured!
[  436.960633] ip6_tunnel: g1 xmit: Local address not yet configured!
[  437.215086] ip6_tunnel: g2 xmit: Local address not yet configured!
[  437.218985] ip6_tunnel: g2 xmit: Local address not yet configured!