[    2.264121] ip (200) used greatest stack depth: 12472 bytes left
[    2.355368] ip (224) used greatest stack depth: 12408 bytes left
[    5.575025] ip (1072) used greatest stack depth: 12032 bytes left
[   51.388612] ip (4058) used greatest stack depth: 11992 bytes left
[  124.443592] ip (5830) used greatest stack depth: 11976 bytes left
[  572.789143] pm_nl_ctl (27772) used greatest stack depth: 11912 bytes left