[  293.481455] gre: GRE over IPv4 demultiplexer driver
[  293.485323] ip6_gre: GRE over IPv6 tunneling driver
[  293.498083] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.507767] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.068544] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.078566] ip6_tunnel: g2 xmit: Local address not yet configured!