[  318.299754] gre: GRE over IPv4 demultiplexer driver
[  318.304836] ip6_gre: GRE over IPv6 tunneling driver
[  318.319582] ip6_tunnel: g1 xmit: Local address not yet configured!
[  318.329939] ip6_tunnel: g1 xmit: Local address not yet configured!
[  318.849811] ip6_tunnel: g2 xmit: Local address not yet configured!
[  318.860836] ip6_tunnel: g2 xmit: Local address not yet configured!