[   35.225518][  T261] ip (261) used greatest stack depth: 23936 bytes left
[   43.992103][  T299] ip (299) used greatest stack depth: 23392 bytes left
[  495.059477][ T2860] netem: version 1.3
[ 3013.590913][T18776] pm_nl_ctl (18776) used greatest stack depth: 22272 bytes left