[  294.507005] gre: GRE over IPv4 demultiplexer driver
[  294.510857] ip6_gre: GRE over IPv6 tunneling driver
[  294.522614] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.533618] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.158430] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.169116] ip6_tunnel: g2 xmit: Local address not yet configured!