[ 1167.849020] gre: GRE over IPv4 demultiplexor driver
[ 1167.968310] ip_gre: GRE over IPv4 tunneling driver
[ 1176.196995] ip6_gre: GRE over IPv6 tunneling driver
[ 1181.502060] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1182.910051] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1184.190055] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1185.534025] ip6_tunnel: tep0 xmit: Local address not yet configured!