[  137.511890][ T4270] ip (4270) used greatest stack depth: 23240 bytes left
[  138.304783][ T4299] netem: version 1.3
[  882.091301][T19543] ip (19543) used greatest stack depth: 23160 bytes left
[ 1032.440748][T24617] pm_nl_ctl (24617) used greatest stack depth: 22920 bytes left