[  413.947183] gre: GRE over IPv4 demultiplexer driver
[  413.952291] ip6_gre: GRE over IPv6 tunneling driver
[  413.957290] ip6_tunnel: g1 xmit: Local address not yet configured!
[  413.960788] ip6_tunnel: g1 xmit: Local address not yet configured!
[  414.139721] ip6_tunnel: g2 xmit: Local address not yet configured!
[  414.142535] ip6_tunnel: g2 xmit: Local address not yet configured!