[  729.776229] gre: GRE over IPv4 demultiplexor driver
[  729.942945] ip_gre: GRE over IPv4 tunneling driver
[  738.780430] ip6_gre: GRE over IPv6 tunneling driver
[  741.337328] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  744.505342] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.913339] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  747.257352] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  748.666316] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  767.302844] ip (10086) used greatest stack depth: 12272 bytes left