[  609.508557] br0: port 1(c1) entered blocking state
[  609.508625] br0: port 1(c1) entered disabled state
[  609.508685] c1: entered allmulticast mode
[  609.508779] c1: entered promiscuous mode
[  609.585737] br0: port 2(c2) entered blocking state
[  609.585808] br0: port 2(c2) entered disabled state
[  609.585870] c2: entered allmulticast mode
[  609.585941] c2: entered promiscuous mode
[  609.652223] br0: port 3(c3) entered blocking state
[  609.652277] br0: port 3(c3) entered disabled state
[  609.652326] c3: entered allmulticast mode
[  609.652387] c3: entered promiscuous mode
[  609.722467] br0: port 4(sender) entered blocking state
[  609.722535] br0: port 4(sender) entered disabled state
[  609.722592] sender: entered allmulticast mode
[  609.722674] sender: entered promiscuous mode
[  609.754401] br0: port 4(sender) entered blocking state
[  609.754465] br0: port 4(sender) entered forwarding state
[  609.754511] br0: port 3(c3) entered blocking state
[  609.754557] br0: port 3(c3) entered forwarding state
[  609.754602] br0: port 2(c2) entered blocking state
[  609.754646] br0: port 2(c2) entered forwarding state
[  609.754687] br0: port 1(c1) entered blocking state
[  609.754740] br0: port 1(c1) entered forwarding state
[  620.523938] br0: port 1(c1) entered disabled state
[  620.524256] c1 (unregistering): left allmulticast mode
[  620.524308] c1 (unregistering): left promiscuous mode
[  620.524350] br0: port 1(c1) entered disabled state
[  620.585915] br0: port 2(c2) entered disabled state
[  620.586229] c2 (unregistering): left allmulticast mode
[  620.586269] c2 (unregistering): left promiscuous mode
[  620.586304] br0: port 2(c2) entered disabled state
[  620.633942] br0: port 3(c3) entered disabled state
[  620.634243] c3 (unregistering): left allmulticast mode
[  620.634294] c3 (unregistering): left promiscuous mode
[  620.634344] br0: port 3(c3) entered disabled state
[  620.692933] br0: port 4(sender) entered disabled state
[  620.693249] sender (unregistering): left allmulticast mode
[  620.693310] sender (unregistering): left promiscuous mode
[  620.693367] br0: port 4(sender) entered disabled state