[  993.320512] gre: GRE over IPv4 demultiplexer driver
[  993.479995] ip_gre: GRE over IPv4 tunneling driver
[ 1002.076946] ip6_gre: GRE over IPv6 tunneling driver
[ 1007.516924] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1008.860935] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1010.205931] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1011.548923] ip6_tunnel: tep0 xmit: Local address not yet configured!