[  497.483512][ T2865] netem: version 1.3
[  508.946066][ T2896] ip (2896) used greatest stack depth: 23952 bytes left
[ 1250.664110][   T10] kworker/0:1 (10) used greatest stack depth: 23936 bytes left
[ 3071.483201][T18860] pm_nl_ctl (18860) used greatest stack depth: 20880 bytes left