[   37.889576][  T273] ip (273) used greatest stack depth: 24416 bytes left
[   41.390524][  T300] ip (300) used greatest stack depth: 23936 bytes left
[  340.565910][ T3081] netem: version 1.3
[  548.830533][ T4365] ip (4365) used greatest stack depth: 23512 bytes left
[ 2383.585927][T20249] pm_nl_ctl (20249) used greatest stack depth: 22816 bytes left