[   16.574539][  T270] ip (270) used greatest stack depth: 24376 bytes left
[  312.569247][ T3077] netem: version 1.3
[  565.407590][ T4500] ip (4500) used greatest stack depth: 24336 bytes left
[  976.947519][ T7426] ip (7426) used greatest stack depth: 23360 bytes left
[ 2422.041981][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left