[  473.119135][T17543] gre: GRE over IPv4 demultiplexer driver
[  473.147721][T17543] ip6_gre: GRE over IPv6 tunneling driver
[  473.209205][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.249008][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  474.817294][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  474.843897][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!