[  797.151937] gre: GRE over IPv4 demultiplexor driver
[  797.330885] ip_gre: GRE over IPv4 tunneling driver
[  807.022836] ip6_gre: GRE over IPv6 tunneling driver
[  813.496424] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  814.904420] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  816.248423] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  817.720395] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  831.625450] ip (10796) used greatest stack depth: 12144 bytes left