[ 1236.748228] gre: GRE over IPv4 demultiplexer driver
[ 1236.880819] ip_gre: GRE over IPv4 tunneling driver
[ 1245.634108] ip6_gre: GRE over IPv6 tunneling driver
[ 1251.039396] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1252.383409] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1253.727396] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1255.136385] ip6_tunnel: tep0 xmit: Local address not yet configured!