[   30.107042][  T261] ip (261) used greatest stack depth: 24064 bytes left
[  455.295160][ T2857] netem: version 1.3
[ 1512.788549][  T694] kworker/1:2 (694) used greatest stack depth: 23104 bytes left
[ 2037.037452][ T2245] kworker/3:0 (2245) used greatest stack depth: 22848 bytes left
[ 2767.103999][T18788] pm_nl_ctl (18788) used greatest stack depth: 21456 bytes left