[  294.633303] gre: GRE over IPv4 demultiplexer driver
[  294.636918] ip6_gre: GRE over IPv6 tunneling driver
[  294.653272] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.665190] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.234896] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.244216] ip6_tunnel: g2 xmit: Local address not yet configured!