[  485.777985] gre: GRE over IPv4 demultiplexer driver
[  485.781731] ip6_gre: GRE over IPv6 tunneling driver
[  485.787366] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.790921] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.972630] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.975654] ip6_tunnel: g2 xmit: Local address not yet configured!