[   33.255090][  T259] ip (259) used greatest stack depth: 24064 bytes left
[   86.970477][  T590] ip (590) used greatest stack depth: 23776 bytes left
[  414.408563][ T2524] netem: version 1.3
[ 2327.798741][T13815] tc (13815) used greatest stack depth: 23432 bytes left
[ 2655.598496][T16743] pm_nl_ctl (16743) used greatest stack depth: 22432 bytes left