[  294.722118] gre: GRE over IPv4 demultiplexer driver
[  294.726116] ip6_gre: GRE over IPv6 tunneling driver
[  294.740444] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.753470] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.362127] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.372276] ip6_tunnel: g2 xmit: Local address not yet configured!