[ 1372.067078] gre: GRE over IPv4 demultiplexer driver
[ 1372.204148] ip_gre: GRE over IPv4 tunneling driver
[ 1380.792969] ip6_gre: GRE over IPv6 tunneling driver
[ 1386.230136] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1387.574138] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.854141] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1390.198129] ip6_tunnel: tep0 xmit: Local address not yet configured!