[   16.635641][  T259] ip (259) used greatest stack depth: 24288 bytes left
[  156.729793][ T1391] ip (1391) used greatest stack depth: 24000 bytes left
[  343.832061][ T2849] netem: version 1.3
[ 2273.337259][T18824] pm_nl_ctl (18824) used greatest stack depth: 22208 bytes left