[  676.389451][ T4190] gre: GRE over IPv4 demultiplexer driver
[  676.429727][ T4190] ip6_gre: GRE over IPv6 tunneling driver
[  676.480598][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  676.511842][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  678.069262][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  678.095000][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!