[  480.972122] gre: GRE over IPv4 demultiplexer driver
[  480.976355] ip6_gre: GRE over IPv6 tunneling driver
[  480.989058] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.002190] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.555913] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.565373] ip6_tunnel: g2 xmit: Local address not yet configured!