[ 1018.567344] gre: GRE over IPv4 demultiplexor driver
[ 1018.734139] ip_gre: GRE over IPv4 tunneling driver
[ 1028.354315] ip6_gre: GRE over IPv6 tunneling driver
[ 1034.558754] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1036.030753] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1037.374762] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1038.846747] ip6_tunnel: tep0 xmit: Local address not yet configured!