[   14.569856][  T257] ip (257) used greatest stack depth: 23824 bytes left
[   34.162084][  T468] ip (468) used greatest stack depth: 23136 bytes left
[  419.533939][ T4287] netem: version 1.3
[ 2980.235936][T27742] pm_nl_ctl (27742) used greatest stack depth: 22784 bytes left