[ 1224.253260] gre: GRE over IPv4 demultiplexer driver
[ 1224.436846] ip_gre: GRE over IPv4 tunneling driver
[ 1234.438575] ip6_gre: GRE over IPv6 tunneling driver
[ 1240.440088] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1241.848066] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1243.192065] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1244.601023] ip6_tunnel: tep0 xmit: Local address not yet configured!