[   20.311478][  T254] ip (254) used greatest stack depth: 24400 bytes left
[   23.793911][  T405] ip (405) used greatest stack depth: 24344 bytes left
[  131.446536][ T3614] ip (3614) used greatest stack depth: 23160 bytes left
[  147.488572][ T4300] netem: version 1.3
[ 1066.285742][T24809] pm_nl_ctl (24809) used greatest stack depth: 22920 bytes left