[  293.561716] gre: GRE over IPv4 demultiplexer driver
[  293.567318] ip6_gre: GRE over IPv6 tunneling driver
[  293.582460] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.595466] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.244239] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.254497] ip6_tunnel: g2 xmit: Local address not yet configured!