[   14.806005][  T257] ip (257) used greatest stack depth: 23712 bytes left
[   16.826198][  T270] ip (270) used greatest stack depth: 23696 bytes left
[  525.281584][ T5345] netem: version 1.3
[ 3079.854918][T28990] pm_nl_ctl (28990) used greatest stack depth: 22784 bytes left