[  812.898409] gre: GRE over IPv4 demultiplexor driver
[  813.120119] ip_gre: GRE over IPv4 tunneling driver
[  823.301322] ip6_gre: GRE over IPv6 tunneling driver
[  829.750458] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  831.286470] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  832.694467] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  834.167436] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  850.460934] ip (10910) used greatest stack depth: 12184 bytes left