[  462.592071] br0: port 1(c1) entered blocking state
[  462.592197] br0: port 1(c1) entered disabled state
[  462.592282] c1: entered allmulticast mode
[  462.592389] c1: entered promiscuous mode
[  462.648322] br0: port 2(c2) entered blocking state
[  462.648407] br0: port 2(c2) entered disabled state
[  462.648494] c2: entered allmulticast mode
[  462.648594] c2: entered promiscuous mode
[  462.704638] br0: port 3(c3) entered blocking state
[  462.704720] br0: port 3(c3) entered disabled state
[  462.704799] c3: entered allmulticast mode
[  462.704884] c3: entered promiscuous mode
[  462.759598] br0: port 4(sender) entered blocking state
[  462.759667] br0: port 4(sender) entered disabled state
[  462.759736] sender: entered allmulticast mode
[  462.759838] sender: entered promiscuous mode
[  462.781354] br0: port 4(sender) entered blocking state
[  462.781433] br0: port 4(sender) entered forwarding state
[  462.781492] br0: port 3(c3) entered blocking state
[  462.781554] br0: port 3(c3) entered forwarding state
[  462.781611] br0: port 2(c2) entered blocking state
[  462.781669] br0: port 2(c2) entered forwarding state
[  462.781723] br0: port 1(c1) entered blocking state
[  462.781783] br0: port 1(c1) entered forwarding state
[  473.495350] br0: port 1(c1) entered disabled state
[  473.495694] c1 (unregistering): left allmulticast mode
[  473.495755] c1 (unregistering): left promiscuous mode
[  473.495809] br0: port 1(c1) entered disabled state
[  473.545308] br0: port 2(c2) entered disabled state
[  473.545650] c2 (unregistering): left allmulticast mode
[  473.545735] c2 (unregistering): left promiscuous mode
[  473.545821] br0: port 2(c2) entered disabled state
[  473.581293] br0: port 3(c3) entered disabled state
[  473.581605] c3 (unregistering): left allmulticast mode
[  473.581693] c3 (unregistering): left promiscuous mode
[  473.581755] br0: port 3(c3) entered disabled state
[  473.617351] br0: port 4(sender) entered disabled state
[  473.617608] sender (unregistering): left allmulticast mode
[  473.617650] sender (unregistering): left promiscuous mode
[  473.617689] br0: port 4(sender) entered disabled state