[  830.861605] ip_gre: GRE over IPv4 tunneling driver
[  843.778728] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  844.306714] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  847.226745] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  848.698731] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  850.106724] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  851.578711] ip6_tunnel: tep0 xmit: Local address not yet configured!