[ 1303.380769] gre: GRE over IPv4 demultiplexer driver
[ 1303.528873] ip_gre: GRE over IPv4 tunneling driver
[ 1311.922117] ip6_gre: GRE over IPv6 tunneling driver
[ 1317.113276] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1318.457279] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.737279] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.081250] ip6_tunnel: tep0 xmit: Local address not yet configured!