[   15.594245][  T258] ip (258) used greatest stack depth: 24136 bytes left
[   68.684159][  T856] ip (856) used greatest stack depth: 24000 bytes left
[  419.672604][ T4287] netem: version 1.3
[ 1338.512927][T10675] ip (10675) used greatest stack depth: 23776 bytes left
[ 2944.941197][T27730] pm_nl_ctl (27730) used greatest stack depth: 22784 bytes left