[   15.012461][  T257] ip (257) used greatest stack depth: 23920 bytes left
[  141.268827][ T1713] ip (1713) used greatest stack depth: 23616 bytes left
[  392.334154][ T4048] ip (4048) used greatest stack depth: 23552 bytes left
[  462.300900][ T4681] ip (4681) used greatest stack depth: 23312 bytes left
[  531.556452][ T5352] netem: version 1.3
[ 3206.221074][T30317] pm_nl_ctl (30317) used greatest stack depth: 22752 bytes left