[  292.872943] gre: GRE over IPv4 demultiplexer driver
[  292.877472] ip6_gre: GRE over IPv6 tunneling driver
[  292.891063] ip6_tunnel: g1 xmit: Local address not yet configured!
[  292.902953] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.557751] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.567513] ip6_tunnel: g2 xmit: Local address not yet configured!