[  726.531817] gre: GRE over IPv4 demultiplexor driver
[  726.714916] ip_gre: GRE over IPv4 tunneling driver
[  736.304140] ip6_gre: GRE over IPv6 tunneling driver
[  739.685669] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  742.524712] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  743.996703] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.404698] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  746.876667] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  780.621628] ip (7831) used greatest stack depth: 12160 bytes left