[   37.871112][  T500] ip (500) used greatest stack depth: 23552 bytes left
[  521.699608][ T5346] netem: version 1.3
[ 2073.615418][T18169] ip (18169) used greatest stack depth: 23376 bytes left
[ 3067.574962][T29004] pm_nl_ctl (29004) used greatest stack depth: 22752 bytes left