[   31.633089][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   34.046445][  T271] ip (271) used greatest stack depth: 23760 bytes left
[  455.367799][ T2856] netem: version 1.3
[ 2200.880183][   T25] kworker/1:0 (25) used greatest stack depth: 23520 bytes left
[ 2800.967490][T18780] pm_nl_ctl (18780) used greatest stack depth: 22512 bytes left