[    9.172726][  T215] ip (215) used greatest stack depth: 24640 bytes left
[   14.760815][  T510] ip (510) used greatest stack depth: 24176 bytes left
[   18.293652][  T688] ip (688) used greatest stack depth: 23288 bytes left
[  127.237022][ T4276] netem: version 1.3
[  740.322700][T14981] ip (14981) used greatest stack depth: 23272 bytes left
[ 1019.978599][T24797] pm_nl_ctl (24797) used greatest stack depth: 22848 bytes left