[ 1160.020532] gre: GRE over IPv4 demultiplexor driver
[ 1160.140033] ip_gre: GRE over IPv4 tunneling driver
[ 1168.392986] ip6_gre: GRE over IPv6 tunneling driver
[ 1173.821969] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1175.165948] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1176.445941] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1177.790923] ip6_tunnel: tep0 xmit: Local address not yet configured!