[    1.567755] make (197) used greatest stack depth: 12880 bytes left
[    2.236128] ip (265) used greatest stack depth: 12432 bytes left
[    2.710909] ip (293) used greatest stack depth: 12384 bytes left
[   50.141553] ip (2296) used greatest stack depth: 12360 bytes left
[   63.167689] netem: version 1.3
[  254.042663] ip (5046) used greatest stack depth: 12232 bytes left
[  641.005066] tc (15679) used greatest stack depth: 11936 bytes left
[  705.881051] pm_nl_ctl (18825) used greatest stack depth: 11768 bytes left