[  484.161774] gre: GRE over IPv4 demultiplexer driver
[  484.164861] ip6_gre: GRE over IPv6 tunneling driver
[  484.171286] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.175092] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.395828] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.399713] ip6_tunnel: g2 xmit: Local address not yet configured!