[  875.144970][T12090] gre: GRE over IPv4 demultiplexer driver
[  875.212831][T12090] ip6_gre: GRE over IPv6 tunneling driver
[  875.403777][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  875.535751][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  882.364596][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  882.500725][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!