[   48.384726][  T560] ip (560) used greatest stack depth: 24624 bytes left
[   71.741187][  T810] ip (810) used greatest stack depth: 24544 bytes left
[  111.492826][ T1215] ip (1215) used greatest stack depth: 23424 bytes left
[  250.545596][ T2433] ip (2433) used greatest stack depth: 23280 bytes left
[  326.337901][ T3078] netem: version 1.3
[ 2285.140366][T18197] ip (18197) used greatest stack depth: 23120 bytes left
[ 2440.545314][T20245] pm_nl_ctl (20245) used greatest stack depth: 22816 bytes left