[  470.596605] br0: port 1(c1) entered blocking state
[  470.596682] br0: port 1(c1) entered disabled state
[  470.596751] c1: entered allmulticast mode
[  470.596840] c1: entered promiscuous mode
[  470.646035] br0: port 2(c2) entered blocking state
[  470.646149] br0: port 2(c2) entered disabled state
[  470.646239] c2: entered allmulticast mode
[  470.646352] c2: entered promiscuous mode
[  470.695775] br0: port 3(c3) entered blocking state
[  470.695845] br0: port 3(c3) entered disabled state
[  470.695909] c3: entered allmulticast mode
[  470.695994] c3: entered promiscuous mode
[  470.742471] br0: port 4(sender) entered blocking state
[  470.742572] br0: port 4(sender) entered disabled state
[  470.742647] sender: entered allmulticast mode
[  470.742741] sender: entered promiscuous mode
[  470.761185] br0: port 4(sender) entered blocking state
[  470.761288] br0: port 4(sender) entered forwarding state
[  470.761354] br0: port 3(c3) entered blocking state
[  470.761425] br0: port 3(c3) entered forwarding state
[  470.761491] br0: port 2(c2) entered blocking state
[  470.761545] br0: port 2(c2) entered forwarding state
[  470.761603] br0: port 1(c1) entered blocking state
[  470.761657] br0: port 1(c1) entered forwarding state
[  481.461372] br0: port 1(c1) entered disabled state
[  481.461637] c1 (unregistering): left allmulticast mode
[  481.461694] c1 (unregistering): left promiscuous mode
[  481.461734] br0: port 1(c1) entered disabled state
[  481.504511] br0: port 2(c2) entered disabled state
[  481.504854] c2 (unregistering): left allmulticast mode
[  481.504919] c2 (unregistering): left promiscuous mode
[  481.504976] br0: port 2(c2) entered disabled state
[  481.547487] br0: port 3(c3) entered disabled state
[  481.547923] c3 (unregistering): left allmulticast mode
[  481.547999] c3 (unregistering): left promiscuous mode
[  481.548041] br0: port 3(c3) entered disabled state
[  481.584517] br0: port 4(sender) entered disabled state
[  481.584843] sender (unregistering): left allmulticast mode
[  481.584918] sender (unregistering): left promiscuous mode
[  481.584976] br0: port 4(sender) entered disabled state