[ 1227.748125] gre: GRE over IPv4 demultiplexer driver
[ 1227.887296] ip_gre: GRE over IPv4 tunneling driver
[ 1236.358262] ip6_gre: GRE over IPv6 tunneling driver
[ 1241.846830] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1243.253837] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1244.533831] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1245.941838] ip6_tunnel: tep0 xmit: Local address not yet configured!