[  876.110725][T16309] gre: GRE over IPv4 demultiplexer driver
[  876.178718][T16309] ip6_gre: GRE over IPv6 tunneling driver
[  876.369144][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  876.516725][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  883.530895][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  883.654125][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!