[  482.664268] br0: port 1(c1) entered blocking state
[  482.664330] br0: port 1(c1) entered disabled state
[  482.664397] c1: entered allmulticast mode
[  482.664465] c1: entered promiscuous mode
[  482.721532] br0: port 2(c2) entered blocking state
[  482.721618] br0: port 2(c2) entered disabled state
[  482.721681] c2: entered allmulticast mode
[  482.721796] c2: entered promiscuous mode
[  482.777237] br0: port 3(c3) entered blocking state
[  482.777297] br0: port 3(c3) entered disabled state
[  482.777367] c3: entered allmulticast mode
[  482.777437] c3: entered promiscuous mode
[  482.833652] br0: port 4(sender) entered blocking state
[  482.833730] br0: port 4(sender) entered disabled state
[  482.833808] sender: entered allmulticast mode
[  482.833896] sender: entered promiscuous mode
[  482.857286] br0: port 4(sender) entered blocking state
[  482.857351] br0: port 4(sender) entered forwarding state
[  482.857403] br0: port 3(c3) entered blocking state
[  482.857452] br0: port 3(c3) entered forwarding state
[  482.857503] br0: port 2(c2) entered blocking state
[  482.857548] br0: port 2(c2) entered forwarding state
[  482.857599] br0: port 1(c1) entered blocking state
[  482.857643] br0: port 1(c1) entered forwarding state
[  493.605468] br0: port 1(c1) entered disabled state
[  493.606144] c1 (unregistering): left allmulticast mode
[  493.606243] c1 (unregistering): left promiscuous mode
[  493.606301] br0: port 1(c1) entered disabled state
[  493.658431] br0: port 2(c2) entered disabled state
[  493.658932] c2 (unregistering): left allmulticast mode
[  493.658988] c2 (unregistering): left promiscuous mode
[  493.659028] br0: port 2(c2) entered disabled state
[  493.711522] br0: port 3(c3) entered disabled state
[  493.711954] c3 (unregistering): left allmulticast mode
[  493.712024] c3 (unregistering): left promiscuous mode
[  493.712086] br0: port 3(c3) entered disabled state
[  493.747553] br0: port 4(sender) entered disabled state
[  493.747902] sender (unregistering): left allmulticast mode
[  493.747952] sender (unregistering): left promiscuous mode
[  493.747999] br0: port 4(sender) entered disabled state