[   19.274658][  T259] ip (259) used greatest stack depth: 24024 bytes left
[   21.522843][  T272] ip (272) used greatest stack depth: 23760 bytes left
[  358.146240][ T3082] netem: version 1.3
[ 2551.361845][T20250] pm_nl_ctl (20250) used greatest stack depth: 22512 bytes left