[   17.654304][  T270] ip (270) used greatest stack depth: 24368 bytes left
[   29.882879][  T399] ip (399) used greatest stack depth: 23536 bytes left
[  327.246775][ T3080] netem: version 1.3
[ 2465.167177][T20246] pm_nl_ctl (20246) used greatest stack depth: 22816 bytes left