[  468.310346] br0: port 1(c1) entered blocking state
[  468.310463] br0: port 1(c1) entered disabled state
[  468.310535] c1: entered allmulticast mode
[  468.310631] c1: entered promiscuous mode
[  468.359082] br0: port 2(c2) entered blocking state
[  468.359148] br0: port 2(c2) entered disabled state
[  468.359218] c2: entered allmulticast mode
[  468.359294] c2: entered promiscuous mode
[  468.403902] br0: port 3(c3) entered blocking state
[  468.404009] br0: port 3(c3) entered disabled state
[  468.404083] c3: entered allmulticast mode
[  468.404188] c3: entered promiscuous mode
[  468.452961] br0: port 4(sender) entered blocking state
[  468.453059] br0: port 4(sender) entered disabled state
[  468.453123] sender: entered allmulticast mode
[  468.453212] sender: entered promiscuous mode
[  468.471227] br0: port 4(sender) entered blocking state
[  468.471310] br0: port 4(sender) entered forwarding state
[  468.471369] br0: port 3(c3) entered blocking state
[  468.471427] br0: port 3(c3) entered forwarding state
[  468.471488] br0: port 2(c2) entered blocking state
[  468.471537] br0: port 2(c2) entered forwarding state
[  468.471585] br0: port 1(c1) entered blocking state
[  468.471636] br0: port 1(c1) entered forwarding state
[  479.164540] br0: port 1(c1) entered disabled state
[  479.164820] c1 (unregistering): left allmulticast mode
[  479.164869] c1 (unregistering): left promiscuous mode
[  479.164903] br0: port 1(c1) entered disabled state
[  479.204541] br0: port 2(c2) entered disabled state
[  479.204987] c2 (unregistering): left allmulticast mode
[  479.205061] c2 (unregistering): left promiscuous mode
[  479.205113] br0: port 2(c2) entered disabled state
[  479.246524] br0: port 3(c3) entered disabled state
[  479.247108] c3 (unregistering): left allmulticast mode
[  479.247178] c3 (unregistering): left promiscuous mode
[  479.247230] br0: port 3(c3) entered disabled state
[  479.283547] br0: port 4(sender) entered disabled state
[  479.283872] sender (unregistering): left allmulticast mode
[  479.283949] sender (unregistering): left promiscuous mode
[  479.284004] br0: port 4(sender) entered disabled state