[    8.996168][  T193] ip (193) used greatest stack depth: 23808 bytes left
[   13.671518][  T405] ip (405) used greatest stack depth: 23680 bytes left
[   52.491615][ T1804] ip (1804) used greatest stack depth: 23616 bytes left
[  536.835761][T11152] sysctl (11152) used greatest stack depth: 23608 bytes left
[ 1024.821208][T27760] pm_nl_ctl (27760) used greatest stack depth: 22992 bytes left