[   33.474248][  T262] ip (262) used greatest stack depth: 24064 bytes left
[   39.102540][  T290] ip (290) used greatest stack depth: 23360 bytes left
[  456.154013][ T2855] netem: version 1.3
[ 2763.960080][T18758] pm_nl_ctl (18758) used greatest stack depth: 22512 bytes left