[  528.878509] ip6_gre: GRE over IPv6 tunneling driver
[  528.883350] ip6_tunnel: g1 xmit: Local address not yet configured!
[  528.887374] ip6_tunnel: g1 xmit: Local address not yet configured!
[  529.062917] ip6_tunnel: g2 xmit: Local address not yet configured!
[  529.066236] ip6_tunnel: g2 xmit: Local address not yet configured!