[  134.664653][ T4302] netem: version 1.3
[  358.944505][ T6863] ip (6863) used greatest stack depth: 24216 bytes left
[  513.337367][ T9189] ip (9189) used greatest stack depth: 23920 bytes left
[  595.433315][T11228] ip (11228) used greatest stack depth: 23480 bytes left
[ 1059.555588][T24630] pm_nl_ctl (24630) used greatest stack depth: 22928 bytes left