[   15.213738][  T257] ip (257) used greatest stack depth: 23744 bytes left
[  324.901603][ T3076] netem: version 1.3
[  861.069730][ T6150] ip (6150) used greatest stack depth: 23136 bytes left
[ 2443.337335][T20243] pm_nl_ctl (20243) used greatest stack depth: 22448 bytes left