[  697.635280] br0: port 1(c1) entered blocking state
[  697.635341] br0: port 1(c1) entered disabled state
[  697.635408] c1: entered allmulticast mode
[  697.635512] c1: entered promiscuous mode
[  697.682165] br0: port 2(c2) entered blocking state
[  697.682227] br0: port 2(c2) entered disabled state
[  697.682292] c2: entered allmulticast mode
[  697.682358] c2: entered promiscuous mode
[  697.729923] br0: port 3(c3) entered blocking state
[  697.729978] br0: port 3(c3) entered disabled state
[  697.730031] c3: entered allmulticast mode
[  697.730099] c3: entered promiscuous mode
[  697.779457] br0: port 4(sender) entered blocking state
[  697.779513] br0: port 4(sender) entered disabled state
[  697.779572] sender: entered allmulticast mode
[  697.779654] sender: entered promiscuous mode
[  697.799533] br0: port 4(sender) entered blocking state
[  697.799588] br0: port 4(sender) entered forwarding state
[  697.799634] br0: port 3(c3) entered blocking state
[  697.799685] br0: port 3(c3) entered forwarding state
[  697.799723] br0: port 2(c2) entered blocking state
[  697.799760] br0: port 2(c2) entered forwarding state
[  697.799803] br0: port 1(c1) entered blocking state
[  697.799846] br0: port 1(c1) entered forwarding state
[  708.508662] br0: port 1(c1) entered disabled state
[  708.509127] c1 (unregistering): left allmulticast mode
[  708.509207] c1 (unregistering): left promiscuous mode
[  708.509264] br0: port 1(c1) entered disabled state
[  708.554669] br0: port 2(c2) entered disabled state
[  708.555075] c2 (unregistering): left allmulticast mode
[  708.555189] c2 (unregistering): left promiscuous mode
[  708.555272] br0: port 2(c2) entered disabled state
[  708.596834] br0: port 3(c3) entered disabled state
[  708.597315] c3 (unregistering): left allmulticast mode
[  708.597401] c3 (unregistering): left promiscuous mode
[  708.597480] br0: port 3(c3) entered disabled state
[  708.632637] br0: port 4(sender) entered disabled state
[  708.632986] sender (unregistering): left allmulticast mode
[  708.633075] sender (unregistering): left promiscuous mode
[  708.633181] br0: port 4(sender) entered disabled state