[    2.102347] ip (262) used greatest stack depth: 12432 bytes left
[    2.682619] ip (302) used greatest stack depth: 12384 bytes left
[   65.759007] netem: version 1.3
[  344.616509] pm_nl_ctl (6802) used greatest stack depth: 12336 bytes left
[  619.203524] tc (15685) used greatest stack depth: 11936 bytes left
[  683.711878] pm_nl_ctl (18828) used greatest stack depth: 11880 bytes left