[  192.799852] gre: GRE over IPv4 demultiplexer driver
[  192.802894] ip6_gre: GRE over IPv6 tunneling driver
[  192.808227] ip6_tunnel: g1 xmit: Local address not yet configured!
[  192.811252] ip6_tunnel: g1 xmit: Local address not yet configured!
[  192.978347] ip6_tunnel: g2 xmit: Local address not yet configured!
[  192.981316] ip6_tunnel: g2 xmit: Local address not yet configured!