[    1.303057] dirname (231) used greatest stack depth: 12856 bytes left
[    1.561266] ip (267) used greatest stack depth: 12456 bytes left
[    1.763869] ip (295) used greatest stack depth: 12328 bytes left
[   46.256645] netem: version 1.3
[   87.547243] ip (3314) used greatest stack depth: 12312 bytes left
[  141.208193] ip (3898) used greatest stack depth: 12200 bytes left
[  584.940301] tc (15683) used greatest stack depth: 11952 bytes left
[  643.685985] pm_nl_ctl (18828) used greatest stack depth: 11872 bytes left