[    8.710921][  T205] ip (205) used greatest stack depth: 24360 bytes left
[   20.499778][  T834] ip (834) used greatest stack depth: 24288 bytes left
[   38.565725][ T1508] ip (1508) used greatest stack depth: 24112 bytes left
[   68.934318][ T2357] ip (2357) used greatest stack depth: 24040 bytes left
[   76.468102][ T2743] ip (2743) used greatest stack depth: 23776 bytes left
[  122.181345][ T4274] netem: version 1.3
[  132.718711][ T4423] sysctl (4423) used greatest stack depth: 23648 bytes left
[  733.389496][T15204] sysctl (15204) used greatest stack depth: 23160 bytes left
[  995.666319][T24791] pm_nl_ctl (24791) used greatest stack depth: 22920 bytes left