[  293.576474] gre: GRE over IPv4 demultiplexer driver
[  293.581808] ip6_gre: GRE over IPv6 tunneling driver
[  293.594915] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.606443] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.160553] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.170489] ip6_tunnel: g2 xmit: Local address not yet configured!