[  876.163697][T12092] gre: GRE over IPv4 demultiplexer driver
[  876.294774][T12092] ip6_gre: GRE over IPv6 tunneling driver
[  876.528999][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  876.661912][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  884.192327][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  884.318728][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!