[  468.946965] br0: port 1(c1) entered blocking state
[  468.947080] br0: port 1(c1) entered disabled state
[  468.947148] c1: entered allmulticast mode
[  468.947231] c1: entered promiscuous mode
[  468.995568] br0: port 2(c2) entered blocking state
[  468.995630] br0: port 2(c2) entered disabled state
[  468.995684] c2: entered allmulticast mode
[  468.995754] c2: entered promiscuous mode
[  469.041455] br0: port 3(c3) entered blocking state
[  469.041541] br0: port 3(c3) entered disabled state
[  469.041610] c3: entered allmulticast mode
[  469.041687] c3: entered promiscuous mode
[  469.086824] br0: port 4(sender) entered blocking state
[  469.086884] br0: port 4(sender) entered disabled state
[  469.086932] sender: entered allmulticast mode
[  469.087023] sender: entered promiscuous mode
[  469.104622] br0: port 4(sender) entered blocking state
[  469.104692] br0: port 4(sender) entered forwarding state
[  469.104748] br0: port 3(c3) entered blocking state
[  469.104803] br0: port 3(c3) entered forwarding state
[  469.104860] br0: port 2(c2) entered blocking state
[  469.104917] br0: port 2(c2) entered forwarding state
[  469.104973] br0: port 1(c1) entered blocking state
[  469.105034] br0: port 1(c1) entered forwarding state
[  479.816172] br0: port 1(c1) entered disabled state
[  479.816528] c1 (unregistering): left allmulticast mode
[  479.816577] c1 (unregistering): left promiscuous mode
[  479.816616] br0: port 1(c1) entered disabled state
[  479.857192] br0: port 2(c2) entered disabled state
[  479.857742] c2 (unregistering): left allmulticast mode
[  479.857802] c2 (unregistering): left promiscuous mode
[  479.857862] br0: port 2(c2) entered disabled state
[  479.896220] br0: port 3(c3) entered disabled state
[  479.896652] c3 (unregistering): left allmulticast mode
[  479.896712] c3 (unregistering): left promiscuous mode
[  479.896753] br0: port 3(c3) entered disabled state
[  479.927187] br0: port 4(sender) entered disabled state
[  479.927540] sender (unregistering): left allmulticast mode
[  479.927619] sender (unregistering): left promiscuous mode
[  479.927675] br0: port 4(sender) entered disabled state