[  316.826260][ T3080] netem: version 1.3
[  648.241804][ T5012] ip (5012) used greatest stack depth: 23576 bytes left
[ 2105.231815][T16917] ip (16917) used greatest stack depth: 23480 bytes left
[ 2399.862696][T20242] pm_nl_ctl (20242) used greatest stack depth: 22512 bytes left