[  737.841369] ip6_gre: GRE over IPv6 tunneling driver
[  737.845894] ip6_tunnel: g1 xmit: Local address not yet configured!
[  737.849979] ip6_tunnel: g1 xmit: Local address not yet configured!
[  738.022832] ip6_tunnel: g2 xmit: Local address not yet configured!
[  738.025663] ip6_tunnel: g2 xmit: Local address not yet configured!