[ 1376.285099] gre: GRE over IPv4 demultiplexer driver
[ 1376.423449] ip_gre: GRE over IPv4 tunneling driver
[ 1385.220940] ip6_gre: GRE over IPv6 tunneling driver
[ 1390.840965] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1392.248969] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1393.528972] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1394.872945] ip6_tunnel: tep0 xmit: Local address not yet configured!