[  686.639075][T12128] gre: GRE over IPv4 demultiplexer driver
[  686.699096][T12128] ip6_gre: GRE over IPv6 tunneling driver
[  686.770204][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.835504][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  689.161887][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  689.189295][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!