[  481.527435] gre: GRE over IPv4 demultiplexer driver
[  481.530570] ip6_gre: GRE over IPv6 tunneling driver
[  481.535911] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.539774] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.746040] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.749599] ip6_tunnel: g2 xmit: Local address not yet configured!