[   15.173101][  T258] ip (258) used greatest stack depth: 24008 bytes left
[  333.433099][ T3080] netem: version 1.3
[ 1686.631997][T14249] ip (14249) used greatest stack depth: 23936 bytes left
[ 2271.769897][T20249] pm_nl_ctl (20249) used greatest stack depth: 22816 bytes left