[  734.794702][T20579] gre: GRE over IPv4 demultiplexer driver
[  734.843472][T20579] ip6_gre: GRE over IPv6 tunneling driver
[  734.901864][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  734.932581][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  736.620231][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  736.651607][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!