[    9.475234][  T244] ip (244) used greatest stack depth: 24432 bytes left
[   13.826182][  T431] ip (431) used greatest stack depth: 24208 bytes left
[   16.870274][  T565] ip (565) used greatest stack depth: 23216 bytes left
[  136.763602][ T4306] netem: version 1.3
[ 1104.753223][T24757] pm_nl_ctl (24757) used greatest stack depth: 22592 bytes left