[   14.455981][  T257] ip (257) used greatest stack depth: 23928 bytes left
[  329.015011][ T3593] ip (3593) used greatest stack depth: 23728 bytes left
[  516.228929][ T5346] netem: version 1.3
[ 1949.866819][T16910] ip (16910) used greatest stack depth: 23248 bytes left
[ 3032.952210][T28983] pm_nl_ctl (28983) used greatest stack depth: 22752 bytes left