[   84.424420][ T2949] ip (2949) used greatest stack depth: 23872 bytes left
[  170.483226][ T5412] ip (5412) used greatest stack depth: 23856 bytes left
[  184.660681][ T5635] ip (5635) used greatest stack depth: 23192 bytes left
[ 1057.542135][T27743] pm_nl_ctl (27743) used greatest stack depth: 22816 bytes left