[  590.887071] br0: port 1(c1) entered blocking state
[  590.887125] br0: port 1(c1) entered disabled state
[  590.887176] c1: entered allmulticast mode
[  590.887237] c1: entered promiscuous mode
[  590.973824] br0: port 2(c2) entered blocking state
[  590.973901] br0: port 2(c2) entered disabled state
[  590.973975] c2: entered allmulticast mode
[  590.974054] c2: entered promiscuous mode
[  591.063627] br0: port 3(c3) entered blocking state
[  591.063686] br0: port 3(c3) entered disabled state
[  591.063755] c3: entered allmulticast mode
[  591.063820] c3: entered promiscuous mode
[  591.142339] br0: port 4(sender) entered blocking state
[  591.142406] br0: port 4(sender) entered disabled state
[  591.142463] sender: entered allmulticast mode
[  591.142543] sender: entered promiscuous mode
[  591.175048] br0: port 4(sender) entered blocking state
[  591.175104] br0: port 4(sender) entered forwarding state
[  591.175142] br0: port 3(c3) entered blocking state
[  591.175179] br0: port 3(c3) entered forwarding state
[  591.175210] br0: port 2(c2) entered blocking state
[  591.175243] br0: port 2(c2) entered forwarding state
[  591.175284] br0: port 1(c1) entered blocking state
[  591.175316] br0: port 1(c1) entered forwarding state
[  601.998010] br0: port 1(c1) entered disabled state
[  601.998341] c1 (unregistering): left allmulticast mode
[  601.998387] c1 (unregistering): left promiscuous mode
[  601.998428] br0: port 1(c1) entered disabled state
[  602.049905] br0: port 2(c2) entered disabled state
[  602.050185] c2 (unregistering): left allmulticast mode
[  602.050222] c2 (unregistering): left promiscuous mode
[  602.050256] br0: port 2(c2) entered disabled state
[  602.112920] br0: port 3(c3) entered disabled state
[  602.113210] c3 (unregistering): left allmulticast mode
[  602.113268] c3 (unregistering): left promiscuous mode
[  602.113322] br0: port 3(c3) entered disabled state
[  602.173003] br0: port 4(sender) entered disabled state
[  602.173248] sender (unregistering): left allmulticast mode
[  602.173301] sender (unregistering): left promiscuous mode
[  602.173337] br0: port 4(sender) entered disabled state