[  417.960671][ T2683] ip (2683) used greatest stack depth: 23768 bytes left
[  448.574618][ T2847] netem: version 1.3
[  681.938077][ T3882] ip (3882) used greatest stack depth: 23736 bytes left
[ 2803.394089][T18764] pm_nl_ctl (18764) used greatest stack depth: 21888 bytes left