[ 1376.454206] gre: GRE over IPv4 demultiplexer driver
[ 1376.569025] ip_gre: GRE over IPv4 tunneling driver
[ 1384.804957] ip6_gre: GRE over IPv6 tunneling driver
[ 1389.943060] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.287063] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1392.567063] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1393.911056] ip6_tunnel: tep0 xmit: Local address not yet configured!