[  479.588866] br0: port 1(c1) entered blocking state
[  479.588943] br0: port 1(c1) entered disabled state
[  479.589003] c1: entered allmulticast mode
[  479.589081] c1: entered promiscuous mode
[  479.651289] br0: port 2(c2) entered blocking state
[  479.651354] br0: port 2(c2) entered disabled state
[  479.651412] c2: entered allmulticast mode
[  479.651488] c2: entered promiscuous mode
[  479.713747] br0: port 3(c3) entered blocking state
[  479.713858] br0: port 3(c3) entered disabled state
[  479.713944] c3: entered allmulticast mode
[  479.714032] c3: entered promiscuous mode
[  479.773078] br0: port 4(sender) entered blocking state
[  479.773160] br0: port 4(sender) entered disabled state
[  479.773233] sender: entered allmulticast mode
[  479.773334] sender: entered promiscuous mode
[  479.797088] br0: port 4(sender) entered blocking state
[  479.797172] br0: port 4(sender) entered forwarding state
[  479.797237] br0: port 3(c3) entered blocking state
[  479.797294] br0: port 3(c3) entered forwarding state
[  479.797349] br0: port 2(c2) entered blocking state
[  479.797409] br0: port 2(c2) entered forwarding state
[  479.797464] br0: port 1(c1) entered blocking state
[  479.797522] br0: port 1(c1) entered forwarding state
[  490.519144] br0: port 1(c1) entered disabled state
[  490.519385] c1 (unregistering): left allmulticast mode
[  490.519428] c1 (unregistering): left promiscuous mode
[  490.519475] br0: port 1(c1) entered disabled state
[  490.557088] br0: port 2(c2) entered disabled state
[  490.557357] c2 (unregistering): left allmulticast mode
[  490.557405] c2 (unregistering): left promiscuous mode
[  490.557446] br0: port 2(c2) entered disabled state
[  490.604043] br0: port 3(c3) entered disabled state
[  490.604285] c3 (unregistering): left allmulticast mode
[  490.604347] c3 (unregistering): left promiscuous mode
[  490.604398] br0: port 3(c3) entered disabled state
[  490.642142] br0: port 4(sender) entered disabled state
[  490.642568] sender (unregistering): left allmulticast mode
[  490.642632] sender (unregistering): left promiscuous mode
[  490.642691] br0: port 4(sender) entered disabled state