[  484.822468] gre: GRE over IPv4 demultiplexer driver
[  484.826060] ip6_gre: GRE over IPv6 tunneling driver
[  484.835519] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.840263] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.069493] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.073146] ip6_tunnel: g2 xmit: Local address not yet configured!