[   19.115525][  T269] ip (269) used greatest stack depth: 24768 bytes left
[   21.708734][  T287] ip (287) used greatest stack depth: 24288 bytes left
[  441.542927][ T4285] netem: version 1.3
[  466.998062][ T4476] ip (4476) used greatest stack depth: 24280 bytes left
[  680.496493][ T5841] ip (5841) used greatest stack depth: 24064 bytes left
[ 1318.916587][T10242] ip (10242) used greatest stack depth: 23984 bytes left
[ 2994.655265][T27739] pm_nl_ctl (27739) used greatest stack depth: 22784 bytes left