[   28.090506][  T271] ip (271) used greatest stack depth: 24352 bytes left
[   29.018629][  T280] ip (280) used greatest stack depth: 23904 bytes left
[  265.058307][ T2851] netem: version 1.3
[  317.377446][ T3199] ip (3199) used greatest stack depth: 23848 bytes left
[ 1803.088197][T18815] pm_nl_ctl (18815) used greatest stack depth: 22496 bytes left