[    4.664317] (udev-worker) (82) used greatest stack depth: 12520 bytes left
[   52.328533] ip (4442) used greatest stack depth: 12464 bytes left
[   62.246135] ip (4996) used greatest stack depth: 12256 bytes left
[   62.307987] ip (5014) used greatest stack depth: 12056 bytes left
[  571.185833] pm_nl_ctl (27777) used greatest stack depth: 11896 bytes left