[   15.381314][  T257] ip (257) used greatest stack depth: 24896 bytes left
[   16.038338][  T262] ip (262) used greatest stack depth: 23696 bytes left
[  327.758243][ T3073] netem: version 1.3
[ 2139.436405][T16935] tc (16935) used greatest stack depth: 23592 bytes left
[ 2434.788191][T20234] pm_nl_ctl (20234) used greatest stack depth: 21808 bytes left