[  725.844030] gre: GRE over IPv4 demultiplexor driver
[  726.047512] ip_gre: GRE over IPv4 tunneling driver
[  735.943316] ip6_gre: GRE over IPv6 tunneling driver
[  742.339003] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  743.811003] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  745.219030] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  746.690968] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  776.420968] ip (7107) used greatest stack depth: 12168 bytes left