[  990.949534] gre: GRE over IPv4 demultiplexor driver
[  991.128685] ip_gre: GRE over IPv4 tunneling driver
[ 1001.276266] ip6_gre: GRE over IPv6 tunneling driver
[ 1007.291034] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1008.763053] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1010.107031] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1011.515013] ip6_tunnel: tep0 xmit: Local address not yet configured!