[   37.332242][  T537] ip (537) used greatest stack depth: 23856 bytes left
[  263.619957][ T2851] netem: version 1.3
[  423.920190][ T3899] ip (3899) used greatest stack depth: 23600 bytes left
[  853.565776][   T51] kworker/2:1 (51) used greatest stack depth: 23568 bytes left
[ 1345.969232][T12362] awk (12362) used greatest stack depth: 23520 bytes left
[ 1816.775301][T18831] pm_nl_ctl (18831) used greatest stack depth: 22128 bytes left