[   17.456413][  T270] ip (270) used greatest stack depth: 24688 bytes left
[   18.171857][  T276] ip (276) used greatest stack depth: 23888 bytes left
[  519.294974][ T5350] netem: version 1.3
[ 1042.587136][ T8863] ip (8863) used greatest stack depth: 23808 bytes left
[ 1428.373239][T11970] ip (11970) used greatest stack depth: 23248 bytes left
[ 3044.141033][T28990] pm_nl_ctl (28990) used greatest stack depth: 22752 bytes left