[   13.745929][  T276] ip (276) used greatest stack depth: 24208 bytes left
[   15.285206][  T291] ip (291) used greatest stack depth: 23632 bytes left
[  260.228575][ T2853] netem: version 1.3
[ 1349.055465][  T238] kworker/0:2 (238) used greatest stack depth: 22832 bytes left
[ 1797.997741][T18821] pm_nl_ctl (18821) used greatest stack depth: 22048 bytes left