[  589.726708] gre: GRE over IPv4 demultiplexer driver
[  589.730828] ip6_gre: GRE over IPv6 tunneling driver
[  589.744352] ip6_tunnel: g1 xmit: Local address not yet configured!
[  589.753594] ip6_tunnel: g1 xmit: Local address not yet configured!
[  590.261305] ip6_tunnel: g2 xmit: Local address not yet configured!
[  590.271304] ip6_tunnel: g2 xmit: Local address not yet configured!