[   85.245332][  T552] ip (552) used greatest stack depth: 23680 bytes left
[  501.624941][ T2861] netem: version 1.3
[ 2004.282579][ T6094] kworker/1:2 (6094) used greatest stack depth: 23408 bytes left
[ 3013.332659][T18770] pm_nl_ctl (18770) used greatest stack depth: 21520 bytes left