[   15.337331][  T261] ip (261) used greatest stack depth: 24176 bytes left
[   27.884768][  T391] ip (391) used greatest stack depth: 23640 bytes left
[  319.823850][ T3082] netem: version 1.3
[ 2400.235446][T20246] pm_nl_ctl (20246) used greatest stack depth: 22848 bytes left