[  294.135141] gre: GRE over IPv4 demultiplexer driver
[  294.139722] ip6_gre: GRE over IPv6 tunneling driver
[  294.156208] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.169241] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.788598] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.800078] ip6_tunnel: g2 xmit: Local address not yet configured!