[  136.085983][ T4314] netem: version 1.3
[  412.043807][ T7609] ip (7609) used greatest stack depth: 23952 bytes left
[  561.662763][T10910] ip (10910) used greatest stack depth: 23576 bytes left
[ 1022.320531][T24772] pm_nl_ctl (24772) used greatest stack depth: 22896 bytes left