[  294.243765] gre: GRE over IPv4 demultiplexer driver
[  294.249324] ip6_gre: GRE over IPv6 tunneling driver
[  294.269373] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.285115] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.920457] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.933861] ip6_tunnel: g2 xmit: Local address not yet configured!