[  720.181037][T12186] gre: GRE over IPv4 demultiplexer driver
[  720.225805][T12186] ip6_gre: GRE over IPv6 tunneling driver
[  720.274712][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  720.322052][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  722.051437][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  722.089453][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!