[  293.250835] gre: GRE over IPv4 demultiplexer driver
[  293.254905] ip6_gre: GRE over IPv6 tunneling driver
[  293.269248] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.281759] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.825465] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.835900] ip6_tunnel: g2 xmit: Local address not yet configured!