[   15.268004][  T258] ip (258) used greatest stack depth: 24536 bytes left
[   17.194963][  T271] ip (271) used greatest stack depth: 24384 bytes left
[   32.549270][  T453] ip (453) used greatest stack depth: 23728 bytes left
[  526.476993][ T5346] netem: version 1.3
[ 2603.794511][T24368] ip (24368) used greatest stack depth: 23600 bytes left
[ 2965.595380][T28995] pm_nl_ctl (28995) used greatest stack depth: 22336 bytes left