[  458.314747][ T4695] gre: GRE over IPv4 demultiplexer driver
[  458.341394][ T4695] ip6_gre: GRE over IPv6 tunneling driver
[  458.407107][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  458.445359][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  459.901441][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  459.939022][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!