[  293.949264] gre: GRE over IPv4 demultiplexer driver
[  293.953552] ip6_gre: GRE over IPv6 tunneling driver
[  293.969295] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.980150] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.546899] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.555734] ip6_tunnel: g2 xmit: Local address not yet configured!