[ 1303.496618] gre: GRE over IPv4 demultiplexer driver
[ 1303.644524] ip_gre: GRE over IPv4 tunneling driver
[ 1312.189445] ip6_gre: GRE over IPv6 tunneling driver
[ 1317.301435] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1318.645430] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.925445] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.269425] ip6_tunnel: tep0 xmit: Local address not yet configured!