[    2.233121] ip (198) used greatest stack depth: 12504 bytes left
[    2.254478] ip (204) used greatest stack depth: 12424 bytes left
[    2.326438] ip (225) used greatest stack depth: 12288 bytes left
[    5.232531] ip (1002) used greatest stack depth: 12064 bytes left
[   23.346995] ip (1847) used greatest stack depth: 12016 bytes left
[  562.710193] pm_nl_ctl (25808) used greatest stack depth: 11912 bytes left