[   29.622466][  T269] ip (269) used greatest stack depth: 23760 bytes left
[  374.155522][ T2240] netem: version 1.3
[ 1489.135186][ T7901] ip (7901) used greatest stack depth: 23576 bytes left
[ 1680.727910][ T3332] kworker/3:2 (3332) used greatest stack depth: 22816 bytes left