[  691.995052][ T8526] br1: port 1(veth1) entered blocking state
[  691.995348][ T8526] br1: port 1(veth1) entered disabled state
[  691.995676][ T8526] veth1: entered allmulticast mode
[  691.997950][ T8526] veth1: entered promiscuous mode
[  692.071005][ T8529] br1: port 2(veth2) entered blocking state
[  692.071224][ T8529] br1: port 2(veth2) entered disabled state
[  692.071443][ T8529] veth2: entered allmulticast mode
[  692.073757][ T8529] veth2: entered promiscuous mode
[  692.139539][ T8531] br1: port 2(veth2) entered blocking state
[  692.139742][ T8531] br1: port 2(veth2) entered forwarding state
[  692.140081][ T8531] br1: port 1(veth1) entered blocking state
[  692.140252][ T8531] br1: port 1(veth1) entered forwarding state
[  702.178572][ T8891] br1: port 2(veth2) entered disabled state
[  702.179079][ T8891] br1: port 1(veth1) entered disabled state
[  702.236268][ T8893] veth2: left allmulticast mode
[  702.236437][ T8893] veth2: left promiscuous mode
[  702.236660][ T8893] br1: port 2(veth2) entered disabled state
[  702.288376][ T8895] veth1: left allmulticast mode
[  702.288541][ T8895] veth1: left promiscuous mode
[  702.288759][ T8895] br1: port 1(veth1) entered disabled state