[  260.159491][ T2851] netem: version 1.3
[  268.596618][ T2882] ip (2882) used greatest stack depth: 24088 bytes left
[  302.198714][ T3125] ip (3125) used greatest stack depth: 23952 bytes left
[ 1589.266472][T15677] tc (15677) used greatest stack depth: 23064 bytes left
[ 1791.325481][T18828] pm_nl_ctl (18828) used greatest stack depth: 22256 bytes left