[    2.034854] ip (263) used greatest stack depth: 12720 bytes left
[    2.096904] ip (269) used greatest stack depth: 12608 bytes left
[    2.126939] ip (272) used greatest stack depth: 12576 bytes left
[    2.217947] ip (281) used greatest stack depth: 12320 bytes left
[   48.482159] netem: version 1.3
[  386.802206] ip (6762) used greatest stack depth: 12224 bytes left
[  559.145083] tc (11920) used greatest stack depth: 11872 bytes left