[  407.263271][T15883] gre: GRE over IPv4 demultiplexer driver
[  407.323718][T15883] ip6_gre: GRE over IPv6 tunneling driver
[  407.373602][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  407.413684][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  409.183956][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  409.216550][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!