[  294.477070] gre: GRE over IPv4 demultiplexer driver
[  294.481028] ip6_gre: GRE over IPv6 tunneling driver
[  294.493289] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.503743] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.114618] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.126175] ip6_tunnel: g2 xmit: Local address not yet configured!