[  755.175130] ip6_gre: GRE over IPv6 tunneling driver
[  755.178888] ip6_tunnel: g1 xmit: Local address not yet configured!
[  755.181183] ip6_tunnel: g1 xmit: Local address not yet configured!
[  755.319600] ip6_tunnel: g2 xmit: Local address not yet configured!
[  755.321861] ip6_tunnel: g2 xmit: Local address not yet configured!