[    9.923647][  T244] ip (244) used greatest stack depth: 24048 bytes left
[   17.532905][  T565] ip (565) used greatest stack depth: 23904 bytes left
[   21.288326][  T728] ip (728) used greatest stack depth: 23344 bytes left
[  141.232066][ T4307] netem: version 1.3
[  805.151332][T17341] ip (17341) used greatest stack depth: 23104 bytes left
[ 1038.313588][T24763] pm_nl_ctl (24763) used greatest stack depth: 22912 bytes left