[  793.102157] ip6_gre: GRE over IPv6 tunneling driver
[  793.106099] ip6_tunnel: g1 xmit: Local address not yet configured!
[  793.109038] ip6_tunnel: g1 xmit: Local address not yet configured!
[  793.267257] ip6_tunnel: g2 xmit: Local address not yet configured!
[  793.270270] ip6_tunnel: g2 xmit: Local address not yet configured!