[  413.920448] gre: GRE over IPv4 demultiplexer driver
[  413.925228] ip6_gre: GRE over IPv6 tunneling driver
[  413.928540] ip6_tunnel: g1 xmit: Local address not yet configured!
[  413.931400] ip6_tunnel: g1 xmit: Local address not yet configured!
[  414.081899] ip6_tunnel: g2 xmit: Local address not yet configured!
[  414.084537] ip6_tunnel: g2 xmit: Local address not yet configured!