[    2.355000] ip (255) used greatest stack depth: 12392 bytes left
[    2.887980] ip (287) used greatest stack depth: 12344 bytes left
[   62.852064] netem: version 1.3
[  418.197835] ip (9180) used greatest stack depth: 12288 bytes left
[  607.418657] tc (15595) used greatest stack depth: 11936 bytes left
[  671.292746] pm_nl_ctl (18731) used greatest stack depth: 11784 bytes left