[  499.133709] gre: GRE over IPv4 demultiplexer driver
[  499.138334] ip6_gre: GRE over IPv6 tunneling driver
[  499.143509] ip6_tunnel: g1 xmit: Local address not yet configured!
[  499.146712] ip6_tunnel: g1 xmit: Local address not yet configured!
[  499.321962] ip6_tunnel: g2 xmit: Local address not yet configured!
[  499.324920] ip6_tunnel: g2 xmit: Local address not yet configured!