[  619.222655] br0: port 1(c1) entered blocking state
[  619.222739] br0: port 1(c1) entered disabled state
[  619.222793] c1: entered allmulticast mode
[  619.222869] c1: entered promiscuous mode
[  619.296884] br0: port 2(c2) entered blocking state
[  619.296961] br0: port 2(c2) entered disabled state
[  619.297018] c2: entered allmulticast mode
[  619.297095] c2: entered promiscuous mode
[  619.370233] br0: port 3(c3) entered blocking state
[  619.370293] br0: port 3(c3) entered disabled state
[  619.370344] c3: entered allmulticast mode
[  619.370417] c3: entered promiscuous mode
[  619.442061] br0: port 4(sender) entered blocking state
[  619.442129] br0: port 4(sender) entered disabled state
[  619.442182] sender: entered allmulticast mode
[  619.442256] sender: entered promiscuous mode
[  619.470930] br0: port 4(sender) entered blocking state
[  619.470999] br0: port 4(sender) entered forwarding state
[  619.471045] br0: port 3(c3) entered blocking state
[  619.471087] br0: port 3(c3) entered forwarding state
[  619.471126] br0: port 2(c2) entered blocking state
[  619.471162] br0: port 2(c2) entered forwarding state
[  619.471203] br0: port 1(c1) entered blocking state
[  619.471239] br0: port 1(c1) entered forwarding state
[  630.229940] br0: port 1(c1) entered disabled state
[  630.230552] c1 (unregistering): left allmulticast mode
[  630.230592] c1 (unregistering): left promiscuous mode
[  630.230627] br0: port 1(c1) entered disabled state
[  630.282929] br0: port 2(c2) entered disabled state
[  630.283198] c2 (unregistering): left allmulticast mode
[  630.283256] c2 (unregistering): left promiscuous mode
[  630.283309] br0: port 2(c2) entered disabled state
[  630.337959] br0: port 3(c3) entered disabled state
[  630.338247] c3 (unregistering): left allmulticast mode
[  630.338304] c3 (unregistering): left promiscuous mode
[  630.338351] br0: port 3(c3) entered disabled state
[  630.399911] br0: port 4(sender) entered disabled state
[  630.400183] sender (unregistering): left allmulticast mode
[  630.400232] sender (unregistering): left promiscuous mode
[  630.400280] br0: port 4(sender) entered disabled state