[  292.610791] gre: GRE over IPv4 demultiplexer driver
[  292.616173] ip6_gre: GRE over IPv6 tunneling driver
[  292.632328] ip6_tunnel: g1 xmit: Local address not yet configured!
[  292.643631] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.206588] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.215476] ip6_tunnel: g2 xmit: Local address not yet configured!