[  788.514413] gre: GRE over IPv4 demultiplexer driver
[  788.519505] ip6_gre: GRE over IPv6 tunneling driver
[  788.533066] ip6_tunnel: g1 xmit: Local address not yet configured!
[  788.548095] ip6_tunnel: g1 xmit: Local address not yet configured!
[  789.154258] ip6_tunnel: g2 xmit: Local address not yet configured!
[  789.163410] ip6_tunnel: g2 xmit: Local address not yet configured!