[   13.576024][  T257] ip (257) used greatest stack depth: 23904 bytes left
[   16.354016][  T279] ip (279) used greatest stack depth: 23056 bytes left
[  524.945427][ T5354] netem: version 1.3
[ 3034.809476][T29008] pm_nl_ctl (29008) used greatest stack depth: 22384 bytes left