[  341.895501][ T3081] netem: version 1.3
[ 1534.683179][T10847] ip (10847) used greatest stack depth: 23888 bytes left
[ 1775.005520][   T23] kworker/1:0 (23) used greatest stack depth: 23808 bytes left
[ 2528.472280][T20246] pm_nl_ctl (20246) used greatest stack depth: 22512 bytes left