[  535.246038] br0: port 1(c1) entered blocking state
[  535.246123] br0: port 1(c1) entered disabled state
[  535.246181] c1: entered allmulticast mode
[  535.246249] c1: entered promiscuous mode
[  535.330121] br0: port 2(c2) entered blocking state
[  535.330211] br0: port 2(c2) entered disabled state
[  535.330286] c2: entered allmulticast mode
[  535.330362] c2: entered promiscuous mode
[  535.416526] br0: port 3(c3) entered blocking state
[  535.416603] br0: port 3(c3) entered disabled state
[  535.416718] c3: entered allmulticast mode
[  535.416784] c3: entered promiscuous mode
[  535.498216] br0: port 4(sender) entered blocking state
[  535.498277] br0: port 4(sender) entered disabled state
[  535.498331] sender: entered allmulticast mode
[  535.498402] sender: entered promiscuous mode
[  535.528858] br0: port 4(sender) entered blocking state
[  535.528915] br0: port 4(sender) entered forwarding state
[  535.528959] br0: port 3(c3) entered blocking state
[  535.528998] br0: port 3(c3) entered forwarding state
[  535.529047] br0: port 2(c2) entered blocking state
[  535.529081] br0: port 2(c2) entered forwarding state
[  535.529120] br0: port 1(c1) entered blocking state
[  535.529156] br0: port 1(c1) entered forwarding state
[  546.334743] br0: port 1(c1) entered disabled state
[  546.335085] c1 (unregistering): left allmulticast mode
[  546.335149] c1 (unregistering): left promiscuous mode
[  546.335204] br0: port 1(c1) entered disabled state
[  546.393732] br0: port 2(c2) entered disabled state
[  546.394085] c2 (unregistering): left allmulticast mode
[  546.394151] c2 (unregistering): left promiscuous mode
[  546.394211] br0: port 2(c2) entered disabled state
[  546.463734] br0: port 3(c3) entered disabled state
[  546.464005] c3 (unregistering): left allmulticast mode
[  546.464057] c3 (unregistering): left promiscuous mode
[  546.464104] br0: port 3(c3) entered disabled state
[  546.517673] br0: port 4(sender) entered disabled state
[  546.517925] sender (unregistering): left allmulticast mode
[  546.517979] sender (unregistering): left promiscuous mode
[  546.518022] br0: port 4(sender) entered disabled state