[    1.983939] ip (296) used greatest stack depth: 12200 bytes left
[   49.725333] netem: version 1.3
[  102.285581] ip (4202) used greatest stack depth: 12120 bytes left
[  527.693427] tc (16941) used greatest stack depth: 11912 bytes left
[  583.615617] pm_nl_ctl (20242) used greatest stack depth: 11856 bytes left