[  114.199072][ T3742] ip (3742) used greatest stack depth: 23592 bytes left
[  125.698339][ T4274] netem: version 1.3
[  584.783637][T12166] ip (12166) used greatest stack depth: 23496 bytes left
[  915.640166][T21863] ip (21863) used greatest stack depth: 23464 bytes left
[  983.014247][T24797] pm_nl_ctl (24797) used greatest stack depth: 22400 bytes left