[  293.650468] gre: GRE over IPv4 demultiplexer driver
[  293.654861] ip6_gre: GRE over IPv6 tunneling driver
[  293.667832] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.680576] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.286340] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.298244] ip6_tunnel: g2 xmit: Local address not yet configured!