升级3.7.5后检测到环路，物理检查后无任何问题

yeungkwong

8号升级到3.7.5后系统报错提示检测到环路，今天上午到这边办公室检查了下，把原来8111双口网卡更换成了82576双口网卡。
原先LAN1 LAN2绑定的分别是8111两个口，检查发现LAN1绑定为KVM且无其他选项更换。（LAN1接服务器 LAN2接交换机-AP 监控，一台PC）

停机后更换成了82576双口网卡。（中午8111装到一台PC上检查没问题）

目前LAN1接服务器，LAN2接交换机，下面一个监控主机 一台AP，一台PC。现在成了LAN2检查到环路

问下，这个怎么解决？

yeungkwong

id=940 timestamp=1691464662 content=更新文件: iKuai8_x64_3.7.5_Build202308021413.bin date_time=2023-08-08 11:17:42
id=941 timestamp=1691464662 content=升级系统固件成功 date_time=2023-08-08 11:17:42
id=942 timestamp=1691464667 content=系统关闭 date_time=2023-08-08 11:17:47
id=943 timestamp=1691464724 content=线路检测: 接口(eth2)连接. date_time=2023-08-08 11:18:44
id=944 timestamp=1691464724 content=线路检测: 接口(eth0)连接. date_time=2023-08-08 11:18:44
id=945 timestamp=1691464725 content=线路检测: 接口(eth0)断开. date_time=2023-08-08 11:18:45
id=946 timestamp=1691464725 content=线路检测: 接口(eth1)断开. date_time=2023-08-08 11:18:45
id=947 timestamp=1691464726 content=线路检测: 接口(eth2)断开. date_time=2023-08-08 11:18:46
id=948 timestamp=1691464727 content=线路检测: 接口(eth0)连接. date_time=2023-08-08 11:18:47
id=949 timestamp=1691464728 content=线路检测: 接口(eth2)连接. date_time=2023-08-08 11:18:48
id=950 timestamp=1691464730 content=线路检测: 接口(eth1)连接. date_time=2023-08-08 11:18:50
id=951 timestamp=1691464757 content=系统启动 date_time=2023-08-08 11:19:17
id=952 timestamp=1691464757 content=线路检测: (wan1)线路检测成功 date_time=2023-08-08 11:19:17
id=953 timestamp=1691464769 content=更新文件: IKprotocol_2.0.293.lib date_time=2023-08-08 11:19:29
id=954 timestamp=1691464769 content=升级DPI特征库成功 date_time=2023-08-08 11:19:29
id=955 timestamp=1691471097 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-08 13:04:57
id=956 timestamp=1691488604 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-08 17:56:44
id=957 timestamp=1691488606 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-08 17:56:46
id=958 timestamp=1691636849 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:07:29
id=959 timestamp=1691636851 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:07:31
id=960 timestamp=1691636920 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:40
id=961 timestamp=1691636921 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:41
id=962 timestamp=1691636922 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:42
id=963 timestamp=1691636924 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:44
id=964 timestamp=1691636927 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:47
id=965 timestamp=1691636929 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:49
id=966 timestamp=1691636930 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:50
id=967 timestamp=1691636931 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:51
id=968 timestamp=1691636932 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:08:52
id=969 timestamp=1691637078 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:11:18
id=970 timestamp=1691637079 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:11:19
id=971 timestamp=1691637085 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:11:25
id=972 timestamp=1691637089 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:11:29
id=973 timestamp=1691637115 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:11:55
id=974 timestamp=1691637220 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 11:13:40
id=975 timestamp=1691641435 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 12:23:55
id=976 timestamp=1691641437 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 12:23:57
id=977 timestamp=1691641467 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 12:24:27
id=978 timestamp=1691641468 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 12:24:28
id=979 timestamp=1691641497 content=环路检测:  lan2: received packet on eth2 with own address as source address (addr:88:c9:b3:bf:13:28, vlan:0) date_time=2023-08-10 12:24:57
id=980 timestamp=1691642138 content=系统关闭 date_time=2023-08-10 12:35:38
id=981 timestamp=1691642197 content=线路检测: 接口(eth0)连接. date_time=2023-08-10 12:36:37
id=982 timestamp=1691642197 content=线路检测: 接口(eth1)连接. date_time=2023-08-10 12:36:37
id=983 timestamp=1691642199 content=线路检测: 接口(eth2)连接. date_time=2023-08-10 12:36:39
id=984 timestamp=1691642227 content=系统启动 date_time=2023-08-10 12:37:07
id=985 timestamp=1691642227 content=线路检测: (wan1)线路检测成功 date_time=2023-08-10 12:37:07
id=986 timestamp=1691642254 content=系统关闭 date_time=2023-08-10 12:37:34
id=987 timestamp=1691642359 content=线路检测: 接口(eth0)连接. date_time=2023-08-10 12:39:19
id=988 timestamp=1691642359 content=线路检测: 接口(eth3)连接. date_time=2023-08-10 12:39:19
id=989 timestamp=1691642362 content=线路检测: 接口(eth4)连接. date_time=2023-08-10 12:39:22
id=990 timestamp=1691642389 content=系统启动 date_time=2023-08-10 12:39:49