[  417.840427] gre: GRE over IPv4 demultiplexer driver
[  417.844870] ip6_gre: GRE over IPv6 tunneling driver
[  417.848957] ip6_tunnel: g1 xmit: Local address not yet configured!
[  417.852219] ip6_tunnel: g1 xmit: Local address not yet configured!
[  418.032075] ip6_tunnel: g2 xmit: Local address not yet configured!
[  418.035311] ip6_tunnel: g2 xmit: Local address not yet configured!