[  721.291006][T12126] gre: GRE over IPv4 demultiplexer driver
[  721.341359][T12126] ip6_gre: GRE over IPv6 tunneling driver
[  721.396309][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  721.427209][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  722.860319][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  722.883878][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!