[  611.562087] gre: GRE over IPv4 demultiplexor driver
[  611.564100] ip6_gre: GRE over IPv6 tunneling driver
[  611.578523] ip6_tunnel: er6 xmit: Local address not yet configured!
[  611.601862] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  611.670602] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  611.686550] ip6_tunnel: er6 xmit: Local address not yet configured!
[  611.830598] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  612.166649] ip6_tunnel: er6 xmit: Local address not yet configured!
[  612.640766] ip6_tunnel: gt6 xmit: Local address not yet configured!