[ 1012.432542] gre: GRE over IPv4 demultiplexor driver
[ 1012.620215] ip_gre: GRE over IPv4 tunneling driver
[ 1022.062599] ip6_gre: GRE over IPv6 tunneling driver
[ 1027.968637] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1029.376644] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1030.720643] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1032.129631] ip6_tunnel: tep0 xmit: Local address not yet configured!