[   14.135667][  T257] ip (257) used greatest stack depth: 23736 bytes left
[  312.563851][ T3080] netem: version 1.3
[  771.147920][ T5811] ip (5811) used greatest stack depth: 23672 bytes left
[ 2375.514070][T20250] pm_nl_ctl (20250) used greatest stack depth: 22800 bytes left