[  440.753600][ T4029] gre: GRE over IPv4 demultiplexer driver
[  440.807105][ T4029] ip6_gre: GRE over IPv6 tunneling driver
[  440.865050][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  440.887980][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.402656][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  442.441478][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!