[  589.302274] gre: GRE over IPv4 demultiplexer driver
[  589.307659] ip6_gre: GRE over IPv6 tunneling driver
[  589.323130] ip6_tunnel: g1 xmit: Local address not yet configured!
[  589.335492] ip6_tunnel: g1 xmit: Local address not yet configured!
[  589.995159] ip6_tunnel: g2 xmit: Local address not yet configured!
[  590.005012] ip6_tunnel: g2 xmit: Local address not yet configured!