[   16.791878][  T270] ip (270) used greatest stack depth: 23872 bytes left
[  251.485978][ T2425] ip (2425) used greatest stack depth: 23120 bytes left
[  325.976563][ T3079] netem: version 1.3
[ 2458.281344][T20252] pm_nl_ctl (20252) used greatest stack depth: 22608 bytes left