[  293.313325] gre: GRE over IPv4 demultiplexer driver
[  293.316896] ip6_gre: GRE over IPv6 tunneling driver
[  293.327736] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.337479] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.881435] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.890013] ip6_tunnel: g2 xmit: Local address not yet configured!