S6850交换机做IRF启用BFD MAD后CPU飙高，如何排查？

环境为模拟器中两台S6850交换机组建IRF，IRF拓扑搭建正常，成员设备均已加入IRF并运行稳定。随后配置了BFD MAD检测机制用于防止IRF分裂，使用了VLAN 100作为MAD VLAN，并在IRF搭建完成后手动开启MAD检测。问题出现在启用MAD检测后，设备CPU突然飙升至满载状态，系统明显卡顿。尝试关闭MAD检测后CPU恢复正常，确认当前接口未启用生成树协议，且除配置MAD检测的接口外，无其他接口使用VLAN 100。希望有经验的朋友帮忙分析是否存在配置冲突、模拟器限制、或MAD检测异常导致的CPU飙高问题，是否需要限制BFD会话数或检查BFD关联接口配置？weibo.com/ttarticle/p/show?id=2309405163682844770385weibo.com/ttarticle/p/show?id=2309405163682903752736weibo.com/ttarticle/p/show?id=2309405163683457400991weibo.com/ttarticle/p/show?id=2309405163684316971036weibo.com/ttarticle/p/show?id=2309405163685084528692weibo.com/ttarticle/p/show?id=2309405163684904435786weibo.com/ttarticle/p/show?id=2309405163683021193258weibo.com/ttarticle/p/show?id=2309405163685139316872weibo.com/ttarticle/p/show?id=2309405163683310600433weibo.com/ttarticle/p/show?id=2309405163684962893925weibo.com/ttarticle/p/show?id=2309405163683792945420weibo.com/ttarticle/p/show?id=2309405163684732469397weibo.com/ttarticle/p/show?id=2309405163683738419376weibo.com/ttarticle/p/show?id=2309405163685193580711weibo.com/ttarticle/p/show?id=2309405163684552114359weibo.com/ttarticle/p/show?id=2309405163684908367887weibo.com/ttarticle/p/show?id=2309405163682731524191weibo.com/ttarticle/p/show?id=2309405163685252300995weibo.com/ttarticle/p/show?id=2309405163685139316975weibo.com/ttarticle/p/show?id=2309405163682999959731weibo.com/ttarticle/p/show?id=2309405163683251880035weibo.com/ttarticle/p/show?id=2309405163683402612785weibo.com/ttarticle/p/show?id=2309405163684363108509weibo.com/ttarticle/p/show?id=2309405163684086284307weibo.com/ttarticle/p/show?id=2309405163683176382474weibo.com/ttarticle/p/show?id=2309405163684011049170weibo.com/ttarticle/p/show?id=2309405163684199792811weibo.com/ttarticle/p/show?id=2309405163684488937508weibo.com/ttarticle/p/show?id=2309405163683113205808weibo.com/ttarticle/p/show?id=2309405163684128489701weibo.com/ttarticle/p/show?id=2309405163685541969998weibo.com/ttarticle/p/show?id=2309405163685021876345weibo.com/ttarticle/p/show?id=2309405163685198037076weibo.com/ttarticle/p/show?id=2309405163683344154749weibo.com/ttarticle/p/show?id=2309405163683289628763weibo.com/ttarticle/p/show?id=2309405163683075457086weibo.com/ttarticle/p/show?id=2309405163682882781345weibo.com/ttarticle/p/show?id=2309405163683625173142weibo.com/ttarticle/p/show?id=2309405163684845453369weibo.com/ttarticle/p/show?id=2309405163683834888269weibo.com/ttarticle/p/show?id=2309405163684262445083weibo.com/ttarticle/p/show?id=2309405163685252300931weibo.com/ttarticle/p/show?id=2309405163684786995207weibo.com/ttarticle/p/show?id=2309405163682672803864weibo.com/ttarticle/p/show?id=2309405163684422090925weibo.com/ttarticle/p/show?id=2309405163685021876429weibo.com/ttarticle/p/show?id=2309405163685479055465weibo.com/ttarticle/p/show?id=2309405163683969106007weibo.com/ttarticle/p/show?id=2309405163683058679862weibo.com/ttarticle/p/show?id=2309405163683193159848weibo.com/ttarticle/p/show?id=2309405163685483249773weibo.com/ttarticle/p/show?id=2309405163684434673673weibo.com/ttarticle/p/show?id=2309405163684724080838weibo.com/ttarticle/p/show?id=2309405163683851665519weibo.com/ttarticle/p/show?id=2309405163685084790825weibo.com/ttarticle/p/show?id=2309405163683545481405weibo.com/ttarticle/p/show?id=2309405163684614766707weibo.com/ttarticle/p/show?id=2309405163683235102746weibo.com/ttarticle/p/show?id=2309405163684677943302weibo.com/ttarticle/p/show?id=2309405163683775905921weibo.com/ttarticle/p/show?id=2309405163684790927445weibo.com/ttarticle/p/show?id=2309405163684304650351weibo.com/ttarticle/p/show?id=2309405163685424529528weibo.com/ttarticle/p/show?id=2309405163683369320549weibo.com/ttarticle/p/show?id=2309405163684187209901weibo.com/ttarticle/p/show?id=2309405163685365547063weibo.com/ttarticle/p/show?id=2309405163683910385924weibo.com/ttarticle/p/show?id=2309405163683570647304weibo.com/ttarticle/p/show?id=2309405163684027826265weibo.com/ttarticle/p/show?id=2309405163685365809410weibo.com/ttarticle/p/show?id=2309405163684547919894weibo.com/ttarticle/p/show?id=2309405163682786312459weibo.com/ttarticle/p/show?id=2309405163682824061090weibo.com/ttarticle/p/show?id=2309405163684606640348weibo.com/ttarticle/p/show?id=2309405163683486761158weibo.com/ttarticle/p/show?id=2309405163683893608540weibo.com/ttarticle/p/show?id=2309405163682941501659weibo.com/ttarticle/p/show?id=2309405163683662659647weibo.com/ttarticle/p/show?id=2309405163682706620476weibo.com/ttarticle/p/show?id=2309405163682962210895weibo.com/ttarticle/p/show?id=2309405163682765340760weibo.com/ttarticle/p/show?id=2309405163684245667888weibo.com/ttarticle/p/show?id=2309405163683516121153weibo.com/ttarticle/p/show?id=2309405163684849909801weibo.com/ttarticle/p/show?id=2309405163685311283329weibo.com/ttarticle/p/show?id=2309405163683604201654weibo.com/ttarticle/p/show?id=2309405163684073963690weibo.com/ttarticle/p/show?id=2309405163682647900299weibo.com/ttarticle/p/show?id=2309405163684665360582weibo.com/ttarticle/p/show?id=2309405163683427778624weibo.com/ttarticle/p/show?id=2309405163683721642055weibo.com/ttarticle/p/show?id=2309405163685424529468weibo.com/ttarticle/p/show?id=2309405163683956523020weibo.com/ttarticle/p/show?id=2309405163685306826899weibo.com/ttarticle/p/show?id=2309405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