[  656.157429][T12129] gre: GRE over IPv4 demultiplexer driver
[  656.190400][T12129] ip6_gre: GRE over IPv6 tunneling driver
[  656.247314][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  656.290133][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  658.037676][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  658.073244][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!