[  731.627926] gre: GRE over IPv4 demultiplexor driver
[  731.775771] ip_gre: GRE over IPv4 tunneling driver
[  740.626339] ip6_gre: GRE over IPv6 tunneling driver
[  746.297427] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  747.705429] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  749.049426] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  750.458400] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  767.410061] ip (13138) used greatest stack depth: 12272 bytes left