[  294.217619] gre: GRE over IPv4 demultiplexer driver
[  294.223290] ip6_gre: GRE over IPv6 tunneling driver
[  294.242512] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.255803] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.927722] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.938129] ip6_tunnel: g2 xmit: Local address not yet configured!