[  294.000339] gre: GRE over IPv4 demultiplexer driver
[  294.004586] ip6_gre: GRE over IPv6 tunneling driver
[  294.018157] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.031434] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.621719] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.633579] ip6_tunnel: g2 xmit: Local address not yet configured!