[   15.003426][  T257] ip (257) used greatest stack depth: 23632 bytes left
[  105.152339][ T1268] ip (1268) used greatest stack depth: 23408 bytes left
[  419.602981][ T4284] netem: version 1.3
[ 2942.021323][T27731] pm_nl_ctl (27731) used greatest stack depth: 22784 bytes left