[  768.192567] ip6_gre: GRE over IPv6 tunneling driver
[  768.204510] ip6_tunnel: g1 xmit: Local address not yet configured!
[  768.213830] ip6_tunnel: g1 xmit: Local address not yet configured!
[  768.737250] ip6_tunnel: g2 xmit: Local address not yet configured!
[  768.746665] ip6_tunnel: g2 xmit: Local address not yet configured!