[  293.575077] gre: GRE over IPv4 demultiplexer driver
[  293.579340] ip6_gre: GRE over IPv6 tunneling driver
[  293.592736] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.604872] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.170760] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.180779] ip6_tunnel: g2 xmit: Local address not yet configured!