[ 1233.581301] gre: GRE over IPv4 demultiplexer driver
[ 1233.696661] ip_gre: GRE over IPv4 tunneling driver
[ 1241.960390] ip6_gre: GRE over IPv6 tunneling driver
[ 1244.350880] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1246.966902] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1248.310906] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1249.590891] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1250.934874] ip6_tunnel: tep0 xmit: Local address not yet configured!