[    1.400708] ip (222) used greatest stack depth: 12216 bytes left
[    4.129828] ip (891) used greatest stack depth: 12016 bytes left
[   52.058270] netem: version 1.3
[  130.367761] ip (5218) used greatest stack depth: 11992 bytes left
[  576.115531] pm_nl_ctl (24833) used greatest stack depth: 11856 bytes left