[   14.594660][  T271] ip (271) used greatest stack depth: 24528 bytes left
[   14.893765][  T274] ip (274) used greatest stack depth: 24088 bytes left
[   37.431713][  T538] ip (538) used greatest stack depth: 23744 bytes left
[  264.181996][ T2852] netem: version 1.3
[ 1218.103124][ T1884] kworker/3:2 (1884) used greatest stack depth: 23008 bytes left
[ 1787.967207][T18821] pm_nl_ctl (18821) used greatest stack depth: 22784 bytes left