[  244.353937] gre: GRE over IPv4 demultiplexer driver
[  244.358217] ip6_gre: GRE over IPv6 tunneling driver
[  244.362859] ip6_tunnel: g1 xmit: Local address not yet configured!
[  244.365836] ip6_tunnel: g1 xmit: Local address not yet configured!
[  244.536926] ip6_tunnel: g2 xmit: Local address not yet configured!
[  244.539879] ip6_tunnel: g2 xmit: Local address not yet configured!