[  693.230645] br0: port 1(c1) entered blocking state
[  693.230706] br0: port 1(c1) entered disabled state
[  693.230757] c1: entered allmulticast mode
[  693.230819] c1: entered promiscuous mode
[  693.272124] br0: port 2(c2) entered blocking state
[  693.272210] br0: port 2(c2) entered disabled state
[  693.272269] c2: entered allmulticast mode
[  693.272343] c2: entered promiscuous mode
[  693.316488] br0: port 3(c3) entered blocking state
[  693.316549] br0: port 3(c3) entered disabled state
[  693.316609] c3: entered allmulticast mode
[  693.316686] c3: entered promiscuous mode
[  693.361764] br0: port 4(sender) entered blocking state
[  693.361857] br0: port 4(sender) entered disabled state
[  693.361923] sender: entered allmulticast mode
[  693.362040] sender: entered promiscuous mode
[  693.379902] br0: port 4(sender) entered blocking state
[  693.379986] br0: port 4(sender) entered forwarding state
[  693.380061] br0: port 3(c3) entered blocking state
[  693.380114] br0: port 3(c3) entered forwarding state
[  693.380172] br0: port 2(c2) entered blocking state
[  693.380226] br0: port 2(c2) entered forwarding state
[  693.380283] br0: port 1(c1) entered blocking state
[  693.380335] br0: port 1(c1) entered forwarding state
[  704.074159] br0: port 1(c1) entered disabled state
[  704.074388] c1 (unregistering): left allmulticast mode
[  704.074432] c1 (unregistering): left promiscuous mode
[  704.074470] br0: port 1(c1) entered disabled state
[  704.112163] br0: port 2(c2) entered disabled state
[  704.112459] c2 (unregistering): left allmulticast mode
[  704.112504] c2 (unregistering): left promiscuous mode
[  704.112545] br0: port 2(c2) entered disabled state
[  704.152192] br0: port 3(c3) entered disabled state
[  704.152710] c3 (unregistering): left allmulticast mode
[  704.152765] c3 (unregistering): left promiscuous mode
[  704.152804] br0: port 3(c3) entered disabled state
[  704.178191] br0: port 4(sender) entered disabled state
[  704.178476] sender (unregistering): left allmulticast mode
[  704.178523] sender (unregistering): left promiscuous mode
[  704.178564] br0: port 4(sender) entered disabled state