[  615.903145] br0: port 1(c1) entered blocking state
[  615.903201] br0: port 1(c1) entered disabled state
[  615.903252] c1: entered allmulticast mode
[  615.903313] c1: entered promiscuous mode
[  615.984374] br0: port 2(c2) entered blocking state
[  615.984447] br0: port 2(c2) entered disabled state
[  615.984516] c2: entered allmulticast mode
[  615.984593] c2: entered promiscuous mode
[  616.065021] br0: port 3(c3) entered blocking state
[  616.065102] br0: port 3(c3) entered disabled state
[  616.065169] c3: entered allmulticast mode
[  616.065250] c3: entered promiscuous mode
[  616.153707] br0: port 4(sender) entered blocking state
[  616.153781] br0: port 4(sender) entered disabled state
[  616.153855] sender: entered allmulticast mode
[  616.153947] sender: entered promiscuous mode
[  616.188485] br0: port 4(sender) entered blocking state
[  616.188537] br0: port 4(sender) entered forwarding state
[  616.188586] br0: port 3(c3) entered blocking state
[  616.188623] br0: port 3(c3) entered forwarding state
[  616.188677] br0: port 2(c2) entered blocking state
[  616.188727] br0: port 2(c2) entered forwarding state
[  616.188777] br0: port 1(c1) entered blocking state
[  616.188837] br0: port 1(c1) entered forwarding state
[  626.966048] br0: port 1(c1) entered disabled state
[  626.966338] c1 (unregistering): left allmulticast mode
[  626.966401] c1 (unregistering): left promiscuous mode
[  626.966446] br0: port 1(c1) entered disabled state
[  627.024041] br0: port 2(c2) entered disabled state
[  627.024289] c2 (unregistering): left allmulticast mode
[  627.024348] c2 (unregistering): left promiscuous mode
[  627.024401] br0: port 2(c2) entered disabled state
[  627.086961] br0: port 3(c3) entered disabled state
[  627.087217] c3 (unregistering): left allmulticast mode
[  627.087253] c3 (unregistering): left promiscuous mode
[  627.087283] br0: port 3(c3) entered disabled state
[  627.147019] br0: port 4(sender) entered disabled state
[  627.147330] sender (unregistering): left allmulticast mode
[  627.147372] sender (unregistering): left promiscuous mode
[  627.147410] br0: port 4(sender) entered disabled state