[ 1126.827578] gre: GRE over IPv4 demultiplexor driver
[ 1127.029743] ip_gre: GRE over IPv4 tunneling driver
[ 1136.485607] ip6_gre: GRE over IPv6 tunneling driver
[ 1140.113048] ip (27165) used greatest stack depth: 12272 bytes left
[ 1142.371691] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1143.779708] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1145.187714] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1146.595675] ip6_tunnel: tep0 xmit: Local address not yet configured!