[    2.087713] date (162) used greatest stack depth: 12624 bytes left
[    2.148852] ip (188) used greatest stack depth: 12296 bytes left
[   50.088214] netem: version 1.3
[   56.974910] ip (4431) used greatest stack depth: 12080 bytes left
[  103.719724] ip (5192) used greatest stack depth: 12064 bytes left
[  527.586881] pm_nl_ctl (24846) used greatest stack depth: 11864 bytes left