[   30.898059][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   36.853945][  T289] ip (289) used greatest stack depth: 23776 bytes left
[  457.308346][ T2868] netem: version 1.3
[ 1220.443033][ T6806] pm_nl_ctl (6806) used greatest stack depth: 23632 bytes left
[ 2794.362056][T18774] pm_nl_ctl (18774) used greatest stack depth: 21904 bytes left