[  728.392972] gre: GRE over IPv4 demultiplexor driver
[  728.559448] ip_gre: GRE over IPv4 tunneling driver
[  737.295446] ip6_gre: GRE over IPv6 tunneling driver
[  742.711635] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  744.119644] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.463648] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  746.871611] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  765.876252] ip (11164) used greatest stack depth: 12248 bytes left