[  293.544676] gre: GRE over IPv4 demultiplexer driver
[  293.548922] ip6_gre: GRE over IPv6 tunneling driver
[  293.562003] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.574824] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.144280] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.153526] ip6_tunnel: g2 xmit: Local address not yet configured!