[  481.619990] gre: GRE over IPv4 demultiplexer driver
[  481.623495] ip6_gre: GRE over IPv6 tunneling driver
[  481.631934] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.635893] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.861591] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.865522] ip6_tunnel: g2 xmit: Local address not yet configured!