S6850，IRF+BFD MAD VLAN，CPU使用率出现80%以上

最近有个项目要用到两台交换机堆叠，先在模拟器上模拟一下，出现了一些问题。堆叠好后，创建一vlan 1000用于BDF MAD检测，一接上线就出现CPU使用率90%以上。求大神指教。weibo.com/ttarticle/p/show?id=2309405159400267710858weibo.com/ttarticle/p/show?id=2309405159400322236686weibo.com/ttarticle/p/show?id=2309405159400372306269weibo.com/ttarticle/p/show?id=2309405159400422900052weibo.com/ttarticle/p/show?id=2309405159400473231634weibo.com/ttarticle/p/show?id=2309405159400523563163weibo.com/ttarticle/p/show?id=2309405159400573894883weibo.com/ttarticle/p/show?id=2309405159400624226355weibo.com/ttarticle/p/show?id=2309405159400670364038weibo.com/ttarticle/p/show?id=2309405159400720433485weibo.com/ttarticle/p/show?id=2309405159400771027137weibo.com/ttarticle/p/show?id=2309405159400821096496weibo.com/ttarticle/p/show?id=2309405159400871690443weibo.com/ttarticle/p/show?id=2309405159400922021975weibo.com/ttarticle/p/show?id=2309405159400972353583weibo.com/ttarticle/p/show?id=2309405159401022685291weibo.com/ttarticle/p/show?id=2309405159401072754711weibo.com/ttarticle/p/show?id=2309405159401123086350weibo.com/ttarticle/p/show?id=2309405159401169486232weibo.com/ttarticle/p/show?id=2309405159401219555679weibo.com/ttarticle/p/show?id=2309405159401269887283weibo.com/ttarticle/p/show?id=2309405159401324413197weibo.com/ttarticle/p/show?id=2309405159401375006939weibo.com/ttarticle/p/show?id=2309405159401425338478weibo.com/ttarticle/p/show?id=2309405159401471476160weibo.com/ttarticle/p/show?id=2309405159401521545655weibo.com/ttarticle/p/show?id=2309405159401572139338weibo.com/ttarticle/p/show?id=2309405159401622208687weibo.com/ttarticle/p/show?id=2309405159401672540441weibo.com/ttarticle/p/show?id=2309405159401722871923weibo.com/ttarticle/p/show?id=2309405159401773465619weibo.com/ttarticle/p/show?id=2309405159401819603356weibo.com/ttarticle/p/show?id=2309405159401869934992weibo.com/ttarticle/p/show?id=2309405159401920004166weibo.com/ttarticle/p/show?id=2309405159401970335903weibo.com/ttarticle/p/show?id=2309405159402020929660weibo.com/ttarticle/p/show?id=2309405159402071261196weibo.com/ttarticle/p/show?id=2309405159402117136857weibo.com/ttarticle/p/show?id=2309405159402171662346weibo.com/ttarticle/p/show?id=2309405159402222256156weibo.com/ttarticle/p/show?id=2309405159402272587835weibo.com/ttarticle/p/show?id=2309405159402318463325weibo.com/ttarticle/p/show?id=2309405159402369057094weibo.com/ttarticle/p/show?id=2309405159402419388669weibo.com/ttarticle/p/show?id=2309405159402469720164weibo.com/ttarticle/p/show?id=2309405159402519789641weibo.com/ttarticle/p/show?id=2309405159402565927032weibo.com/ttarticle/p/show?id=2309405159402616521082weibo.com/ttarticle/p/show?id=2309405159402666852559weibo.com/ttarticle/p/show?id=2309405159402716921870