[  325.253352] gre: GRE over IPv4 demultiplexer driver
[  325.259188] ip6_gre: GRE over IPv6 tunneling driver
[  325.275026] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.289002] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.942891] ip6_tunnel: g2 xmit: Local address not yet configured!
[  325.952954] ip6_tunnel: g2 xmit: Local address not yet configured!