[   38.735298][  T277] ip (277) used greatest stack depth: 23792 bytes left
[   42.125512][  T295] ip (295) used greatest stack depth: 23072 bytes left
[  495.585330][ T2862] netem: version 1.3
[ 2990.131558][T18783] pm_nl_ctl (18783) used greatest stack depth: 22496 bytes left