[  613.721340] br0: port 1(c1) entered blocking state
[  613.721403] br0: port 1(c1) entered disabled state
[  613.721459] c1: entered allmulticast mode
[  613.721526] c1: entered promiscuous mode
[  613.809487] br0: port 2(c2) entered blocking state
[  613.809552] br0: port 2(c2) entered disabled state
[  613.809607] c2: entered allmulticast mode
[  613.809698] c2: entered promiscuous mode
[  613.899221] br0: port 3(c3) entered blocking state
[  613.899301] br0: port 3(c3) entered disabled state
[  613.899369] c3: entered allmulticast mode
[  613.899444] c3: entered promiscuous mode
[  613.985315] br0: port 4(sender) entered blocking state
[  613.985388] br0: port 4(sender) entered disabled state
[  613.985451] sender: entered allmulticast mode
[  613.985535] sender: entered promiscuous mode
[  614.024421] br0: port 4(sender) entered blocking state
[  614.024484] br0: port 4(sender) entered forwarding state
[  614.024541] br0: port 3(c3) entered blocking state
[  614.024587] br0: port 3(c3) entered forwarding state
[  614.024631] br0: port 2(c2) entered blocking state
[  614.024684] br0: port 2(c2) entered forwarding state
[  614.024732] br0: port 1(c1) entered blocking state
[  614.024777] br0: port 1(c1) entered forwarding state
[  624.842909] br0: port 1(c1) entered disabled state
[  624.843207] c1 (unregistering): left allmulticast mode
[  624.843246] c1 (unregistering): left promiscuous mode
[  624.843280] br0: port 1(c1) entered disabled state
[  624.907196] br0: port 2(c2) entered disabled state
[  624.907474] c2 (unregistering): left allmulticast mode
[  624.907517] c2 (unregistering): left promiscuous mode
[  624.907555] br0: port 2(c2) entered disabled state
[  624.962885] br0: port 3(c3) entered disabled state
[  624.963187] c3 (unregistering): left allmulticast mode
[  624.963228] c3 (unregistering): left promiscuous mode
[  624.963263] br0: port 3(c3) entered disabled state
[  625.021895] br0: port 4(sender) entered disabled state
[  625.022222] sender (unregistering): left allmulticast mode
[  625.022264] sender (unregistering): left promiscuous mode
[  625.022302] br0: port 4(sender) entered disabled state