[  778.984993] ip6_gre: GRE over IPv6 tunneling driver
[  778.998456] ip6_tunnel: g1 xmit: Local address not yet configured!
[  779.011398] ip6_tunnel: g1 xmit: Local address not yet configured!
[  779.574320] ip6_tunnel: g2 xmit: Local address not yet configured!
[  779.584559] ip6_tunnel: g2 xmit: Local address not yet configured!