[  314.540971] gre: GRE over IPv4 demultiplexer driver
[  314.545975] ip6_gre: GRE over IPv6 tunneling driver
[  314.559757] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.573045] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.122572] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.131486] ip6_tunnel: g2 xmit: Local address not yet configured!