[ 1244.448328] gre: GRE over IPv4 demultiplexer driver
[ 1244.592017] ip_gre: GRE over IPv4 tunneling driver
[ 1253.193424] ip6_gre: GRE over IPv6 tunneling driver
[ 1258.677059] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1260.085062] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1261.429057] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1262.837054] ip6_tunnel: tep0 xmit: Local address not yet configured!