[  473.696127] gre: GRE over IPv4 demultiplexer driver
[  473.701451] ip6_gre: GRE over IPv6 tunneling driver
[  473.717386] ip6_tunnel: g1 xmit: Local address not yet configured!
[  473.728017] ip6_tunnel: g1 xmit: Local address not yet configured!
[  474.304662] ip6_tunnel: g2 xmit: Local address not yet configured!
[  474.314565] ip6_tunnel: g2 xmit: Local address not yet configured!