[    2.674904] ip (301) used greatest stack depth: 12384 bytes left
[   60.715949] netem: version 1.3
[   98.850761] ip (3485) used greatest stack depth: 12360 bytes left
[  343.524362] pm_nl_ctl (6800) used greatest stack depth: 12336 bytes left
[  615.753198] tc (15685) used greatest stack depth: 11896 bytes left
[  681.966410] pm_nl_ctl (18832) used greatest stack depth: 11880 bytes left