[  724.138952] gre: GRE over IPv4 demultiplexor driver
[  724.320393] ip_gre: GRE over IPv4 tunneling driver
[  734.455511] ip6_gre: GRE over IPv6 tunneling driver
[  734.784865] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  740.736883] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  742.208886] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  743.616887] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.088992] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  769.424215] ip (5904) used greatest stack depth: 12176 bytes left