[  755.164541][ T8694] br1: port 1(veth1) entered blocking state
[  755.164905][ T8694] br1: port 1(veth1) entered disabled state
[  755.165183][ T8694] veth1: entered allmulticast mode
[  755.174980][ T8694] veth1: entered promiscuous mode
[  755.226914][ T8697] br1: port 2(veth2) entered blocking state
[  755.227124][ T8697] br1: port 2(veth2) entered disabled state
[  755.227313][ T8697] veth2: entered allmulticast mode
[  755.229630][ T8697] veth2: entered promiscuous mode
[  755.287456][ T8699] br1: port 2(veth2) entered blocking state
[  755.287678][ T8699] br1: port 2(veth2) entered forwarding state
[  755.288005][ T8699] br1: port 1(veth1) entered blocking state
[  755.288180][ T8699] br1: port 1(veth1) entered forwarding state
[  765.032399][ T9026] br1: port 2(veth2) entered disabled state
[  765.032923][ T9026] br1: port 1(veth1) entered disabled state
[  765.087572][ T9028] veth2: left allmulticast mode
[  765.087785][ T9028] veth2: left promiscuous mode
[  765.088030][ T9028] br1: port 2(veth2) entered disabled state
[  765.146682][ T9030] veth1: left allmulticast mode
[  765.146875][ T9030] veth1: left promiscuous mode
[  765.147099][ T9030] br1: port 1(veth1) entered disabled state