CE6851堆叠后，服务器出现mac地址飘逸

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问题如图，服务器为linux系统，现出现mac飘逸问题，求解，堆叠应该是没有问题的，是服务器网卡绑定模式有问题，还是其他问题呢？
日志如下
May 28 2017 21:37:28 HeXinSW2 : MAC flapping detected, VlanId = 75, Original-Port = 10GE2/0/19, Flapping port 1 = 10GE1/0/19, port 2 = -. Check the network connected to the interface learning a flapping MAC address : 0894-ef39-e57e.
May 28 2017 21:37:27 HeXinSW2 : Mac flapping detection recovered in vlan 75.
May 28 2017 21:36:28 HeXinSW2 : MAC flapping detected, VlanId = 97, Original-Port = 10GE2/0/26, Flapping port 1 = 10GE1/0/26, port 2 = -. Check the network connected to the interface learning a flapping MAC address : 1c98-ec17-0d34.
May 28 2017 21:36:27 HeXinSW2 : Mac flapping detection recovered in vlan 97.
May 28 2017 21:21:27 HeXinSW2 : MAC flapping detected, VlanId = 75, Original-Port = 10GE2/0/19, Flapping port 1 = 10GE1/0/19, port 2 = -. Check the network connected to the interface learning a flapping MAC address : 0894-ef39-e57e.
May 28 2017 21:21:27 HeXinSW2 : Mac flapping detection recovered in vlan 75.
May 28 2017 21:20:28 HeXinSW2 : MAC flapping detected, VlanId = 97, Original-Port = 10GE2/0/26, Flapping port 1 = 10GE1/0/26, port 2 = -. Check the network connected to the interface learning a flapping MAC address : 1c98-ec17-0d34.
May 28 2017 21:20:26 HeXinSW2 : Mac flapping detection recovered in vlan 97.

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