[    9.050777][  T197] ip (197) used greatest stack depth: 24480 bytes left
[    9.357509][  T205] ip (205) used greatest stack depth: 23696 bytes left
[   35.300914][ T1435] ip (1435) used greatest stack depth: 23480 bytes left
[ 1114.675431][T27740] pm_nl_ctl (27740) used greatest stack depth: 22992 bytes left