[  729.944865] gre: GRE over IPv4 demultiplexor driver
[  730.112319] ip_gre: GRE over IPv4 tunneling driver
[  739.836080] ip6_gre: GRE over IPv6 tunneling driver
[  745.850667] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  747.322672] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  748.666675] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  750.139641] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  764.370862] ip (5774) used greatest stack depth: 12072 bytes left