[  691.280122] br0: port 1(c1) entered blocking state
[  691.280209] br0: port 1(c1) entered disabled state
[  691.280276] c1: entered allmulticast mode
[  691.280358] c1: entered promiscuous mode
[  691.324647] br0: port 2(c2) entered blocking state
[  691.324731] br0: port 2(c2) entered disabled state
[  691.324793] c2: entered allmulticast mode
[  691.324894] c2: entered promiscuous mode
[  691.364893] br0: port 3(c3) entered blocking state
[  691.364978] br0: port 3(c3) entered disabled state
[  691.365050] c3: entered allmulticast mode
[  691.365127] c3: entered promiscuous mode
[  691.404998] br0: port 4(sender) entered blocking state
[  691.405061] br0: port 4(sender) entered disabled state
[  691.405114] sender: entered allmulticast mode
[  691.405194] sender: entered promiscuous mode
[  691.422644] br0: port 4(sender) entered blocking state
[  691.422713] br0: port 4(sender) entered forwarding state
[  691.422766] br0: port 3(c3) entered blocking state
[  691.422811] br0: port 3(c3) entered forwarding state
[  691.422855] br0: port 2(c2) entered blocking state
[  691.422894] br0: port 2(c2) entered forwarding state
[  691.422938] br0: port 1(c1) entered blocking state
[  691.422979] br0: port 1(c1) entered forwarding state
[  702.116215] br0: port 1(c1) entered disabled state
[  702.116624] c1 (unregistering): left allmulticast mode
[  702.116669] c1 (unregistering): left promiscuous mode
[  702.116705] br0: port 1(c1) entered disabled state
[  702.157190] br0: port 2(c2) entered disabled state
[  702.157441] c2 (unregistering): left allmulticast mode
[  702.157499] c2 (unregistering): left promiscuous mode
[  702.157546] br0: port 2(c2) entered disabled state
[  702.196228] br0: port 3(c3) entered disabled state
[  702.196512] c3 (unregistering): left allmulticast mode
[  702.196576] c3 (unregistering): left promiscuous mode
[  702.196631] br0: port 3(c3) entered disabled state
[  702.246223] br0: port 4(sender) entered disabled state
[  702.246544] sender (unregistering): left allmulticast mode
[  702.246605] sender (unregistering): left promiscuous mode
[  702.246660] br0: port 4(sender) entered disabled state