[  485.486227] gre: GRE over IPv4 demultiplexer driver
[  485.490642] ip6_gre: GRE over IPv6 tunneling driver
[  485.497312] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.501844] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.711930] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.715493] ip6_tunnel: g2 xmit: Local address not yet configured!