[  294.319593] gre: GRE over IPv4 demultiplexer driver
[  294.324346] ip6_gre: GRE over IPv6 tunneling driver
[  294.341460] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.357190] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.978019] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.988799] ip6_tunnel: g2 xmit: Local address not yet configured!