[  571.704361][T26882] gre: GRE over IPv4 demultiplexer driver
[  571.742860][T26882] ip6_gre: GRE over IPv6 tunneling driver
[  571.798643][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  571.837696][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  573.478067][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  573.504976][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!