[   87.791870][  T985] ip (985) used greatest stack depth: 23720 bytes left
[  320.254035][ T3080] netem: version 1.3
[ 1940.049944][T15736] ip (15736) used greatest stack depth: 23464 bytes left
[ 2344.908885][T19224] ip (19224) used greatest stack depth: 23144 bytes left
[ 2420.765791][T20239] pm_nl_ctl (20239) used greatest stack depth: 22784 bytes left