[   16.695542][  T271] ip (271) used greatest stack depth: 23936 bytes left
[  451.408422][ T4323] netem: version 1.3
[  629.944149][ T5412] ip (5412) used greatest stack depth: 23120 bytes left
[ 2795.897043][T24726] pm_nl_ctl (24726) used greatest stack depth: 22736 bytes left