[  294.215893] gre: GRE over IPv4 demultiplexer driver
[  294.220570] ip6_gre: GRE over IPv6 tunneling driver
[  294.235614] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.248103] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.864118] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.874194] ip6_tunnel: g2 xmit: Local address not yet configured!