[   15.200966][  T257] ip (257) used greatest stack depth: 23632 bytes left
[  322.759655][ T3080] netem: version 1.3
[ 1464.627240][T10845] ip (10845) used greatest stack depth: 23264 bytes left
[ 2502.007737][T20249] pm_nl_ctl (20249) used greatest stack depth: 22848 bytes left