[  262.094799][ T2850] netem: version 1.3
[  335.350032][ T3275] ip (3275) used greatest stack depth: 24000 bytes left
[ 1480.134827][   T62] kworker/2:2 (62) used greatest stack depth: 23968 bytes left
[ 1787.025032][T18814] pm_nl_ctl (18814) used greatest stack depth: 22528 bytes left