[  313.228167] gre: GRE over IPv4 demultiplexer driver
[  313.232681] ip6_gre: GRE over IPv6 tunneling driver
[  313.248189] ip6_tunnel: g1 xmit: Local address not yet configured!
[  313.260488] ip6_tunnel: g1 xmit: Local address not yet configured!
[  313.830135] ip6_tunnel: g2 xmit: Local address not yet configured!
[  313.840231] ip6_tunnel: g2 xmit: Local address not yet configured!