[    2.191031] ip (204) used greatest stack depth: 12152 bytes left
[    3.291083] ip (533) used greatest stack depth: 12104 bytes left
[   50.495524] netem: version 1.3
[   70.042358] ip (4610) used greatest stack depth: 12064 bytes left
[  554.598680] pm_nl_ctl (24832) used greatest stack depth: 11880 bytes left