[  589.756664] br0: port 1(c1) entered blocking state
[  589.756740] br0: port 1(c1) entered disabled state
[  589.756806] c1: entered allmulticast mode
[  589.756875] c1: entered promiscuous mode
[  589.840726] br0: port 2(c2) entered blocking state
[  589.840780] br0: port 2(c2) entered disabled state
[  589.840831] c2: entered allmulticast mode
[  589.840888] c2: entered promiscuous mode
[  589.923879] br0: port 3(c3) entered blocking state
[  589.923932] br0: port 3(c3) entered disabled state
[  589.923981] c3: entered allmulticast mode
[  589.924046] c3: entered promiscuous mode
[  590.008985] br0: port 4(sender) entered blocking state
[  590.009045] br0: port 4(sender) entered disabled state
[  590.009107] sender: entered allmulticast mode
[  590.009185] sender: entered promiscuous mode
[  590.044464] br0: port 4(sender) entered blocking state
[  590.044540] br0: port 4(sender) entered forwarding state
[  590.044606] br0: port 3(c3) entered blocking state
[  590.044659] br0: port 3(c3) entered forwarding state
[  590.044708] br0: port 2(c2) entered blocking state
[  590.044759] br0: port 2(c2) entered forwarding state
[  590.044805] br0: port 1(c1) entered blocking state
[  590.044855] br0: port 1(c1) entered forwarding state
[  600.859793] br0: port 1(c1) entered disabled state
[  600.860076] c1 (unregistering): left allmulticast mode
[  600.860116] c1 (unregistering): left promiscuous mode
[  600.860158] br0: port 1(c1) entered disabled state
[  600.907870] br0: port 2(c2) entered disabled state
[  600.908187] c2 (unregistering): left allmulticast mode
[  600.908260] c2 (unregistering): left promiscuous mode
[  600.908325] br0: port 2(c2) entered disabled state
[  600.959763] br0: port 3(c3) entered disabled state
[  600.960061] c3 (unregistering): left allmulticast mode
[  600.960113] c3 (unregistering): left promiscuous mode
[  600.960155] br0: port 3(c3) entered disabled state
[  601.020816] br0: port 4(sender) entered disabled state
[  601.021057] sender (unregistering): left allmulticast mode
[  601.021138] sender (unregistering): left promiscuous mode
[  601.021183] br0: port 4(sender) entered disabled state