[   24.487633][  T239] gre: GRE over IPv4 demultiplexor driver
[   26.361231][  T263] ip_gre: GRE over IPv4 tunneling driver
[   26.707695][  T271] ip (271) used greatest stack depth: 24136 bytes left
[   44.937403][  T467] ping (467) used greatest stack depth: 23584 bytes left
[   80.010078][  T836] ip6_gre: GRE over IPv6 tunneling driver
[  118.000737][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  123.312658][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  127.792754][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  133.105648][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!