[  523.007659] br0: port 1(c1) entered blocking state
[  523.007722] br0: port 1(c1) entered disabled state
[  523.007772] c1: entered allmulticast mode
[  523.007827] c1: entered promiscuous mode
[  523.026923] br0: port 2(c2) entered blocking state
[  523.026975] br0: port 2(c2) entered disabled state
[  523.027018] c2: entered allmulticast mode
[  523.027063] c2: entered promiscuous mode
[  523.046246] br0: port 3(c3) entered blocking state
[  523.046287] br0: port 3(c3) entered disabled state
[  523.046328] c3: entered allmulticast mode
[  523.046376] c3: entered promiscuous mode
[  523.066076] br0: port 4(sender) entered blocking state
[  523.066114] br0: port 4(sender) entered disabled state
[  523.066151] sender: entered allmulticast mode
[  523.066209] sender: entered promiscuous mode
[  523.073936] br0: port 4(sender) entered blocking state
[  523.073976] br0: port 4(sender) entered forwarding state
[  523.074017] br0: port 3(c3) entered blocking state
[  523.074049] br0: port 3(c3) entered forwarding state
[  523.074089] br0: port 2(c2) entered blocking state
[  523.074118] br0: port 2(c2) entered forwarding state
[  523.074152] br0: port 1(c1) entered blocking state
[  523.074186] br0: port 1(c1) entered forwarding state
[  523.082703] Bridge firewalling registered
[  533.762102] br0: port 1(c1) entered disabled state
[  533.762333] c1 (unregistering): left allmulticast mode
[  533.762406] c1 (unregistering): left promiscuous mode
[  533.762483] br0: port 1(c1) entered disabled state
[  533.778072] br0: port 2(c2) entered disabled state
[  533.778304] c2 (unregistering): left allmulticast mode
[  533.778376] c2 (unregistering): left promiscuous mode
[  533.778476] br0: port 2(c2) entered disabled state
[  533.794104] br0: port 3(c3) entered disabled state
[  533.794341] c3 (unregistering): left allmulticast mode
[  533.794409] c3 (unregistering): left promiscuous mode
[  533.794480] br0: port 3(c3) entered disabled state
[  533.813089] br0: port 4(sender) entered disabled state
[  533.813317] sender (unregistering): left allmulticast mode
[  533.813385] sender (unregistering): left promiscuous mode
[  533.813451] br0: port 4(sender) entered disabled state