[  713.587351] br0: port 1(c1) entered blocking state
[  713.587466] br0: port 1(c1) entered disabled state
[  713.587555] c1: entered allmulticast mode
[  713.587666] c1: entered promiscuous mode
[  713.642736] br0: port 2(c2) entered blocking state
[  713.642825] br0: port 2(c2) entered disabled state
[  713.642904] c2: entered allmulticast mode
[  713.643003] c2: entered promiscuous mode
[  713.699457] br0: port 3(c3) entered blocking state
[  713.699562] br0: port 3(c3) entered disabled state
[  713.699645] c3: entered allmulticast mode
[  713.699746] c3: entered promiscuous mode
[  713.756190] br0: port 4(sender) entered blocking state
[  713.756281] br0: port 4(sender) entered disabled state
[  713.756384] sender: entered allmulticast mode
[  713.756508] sender: entered promiscuous mode
[  713.779138] br0: port 4(sender) entered blocking state
[  713.779230] br0: port 4(sender) entered forwarding state
[  713.779297] br0: port 3(c3) entered blocking state
[  713.779365] br0: port 3(c3) entered forwarding state
[  713.779430] br0: port 2(c2) entered blocking state
[  713.779498] br0: port 2(c2) entered forwarding state
[  713.779565] br0: port 1(c1) entered blocking state
[  713.779629] br0: port 1(c1) entered forwarding state
[  724.496249] br0: port 1(c1) entered disabled state
[  724.496595] c1 (unregistering): left allmulticast mode
[  724.496668] c1 (unregistering): left promiscuous mode
[  724.496717] br0: port 1(c1) entered disabled state
[  724.535228] br0: port 2(c2) entered disabled state
[  724.535508] c2 (unregistering): left allmulticast mode
[  724.535586] c2 (unregistering): left promiscuous mode
[  724.535631] br0: port 2(c2) entered disabled state
[  724.581239] br0: port 3(c3) entered disabled state
[  724.581490] c3 (unregistering): left allmulticast mode
[  724.581580] c3 (unregistering): left promiscuous mode
[  724.581634] br0: port 3(c3) entered disabled state
[  724.616285] br0: port 4(sender) entered disabled state
[  724.616534] sender (unregistering): left allmulticast mode
[  724.616600] sender (unregistering): left promiscuous mode
[  724.616673] br0: port 4(sender) entered disabled state