[   22.475473][  T858] ip (858) used greatest stack depth: 23984 bytes left
[  267.273572][ T6169] ip (6169) used greatest stack depth: 23784 bytes left
[  466.899704][ T9402] ip (9402) used greatest stack depth: 23280 bytes left
[  972.210863][T25789] pm_nl_ctl (25789) used greatest stack depth: 23024 bytes left