[  328.824926] gre: GRE over IPv4 demultiplexer driver
[  328.831166] ip6_gre: GRE over IPv6 tunneling driver
[  328.847261] ip6_tunnel: g1 xmit: Local address not yet configured!
[  328.860748] ip6_tunnel: g1 xmit: Local address not yet configured!
[  329.605484] ip6_tunnel: g2 xmit: Local address not yet configured!
[  329.616883] ip6_tunnel: g2 xmit: Local address not yet configured!