[   13.977534][  T271] ip (271) used greatest stack depth: 24240 bytes left
[  261.718353][ T2851] netem: version 1.3
[  311.509209][ T3176] tc (3176) used greatest stack depth: 23520 bytes left
[ 1838.207797][T18824] pm_nl_ctl (18824) used greatest stack depth: 22336 bytes left