[  462.229601] br0: port 1(c1) entered blocking state
[  462.229672] br0: port 1(c1) entered disabled state
[  462.229747] c1: entered allmulticast mode
[  462.229841] c1: entered promiscuous mode
[  462.287435] br0: port 2(c2) entered blocking state
[  462.287512] br0: port 2(c2) entered disabled state
[  462.287574] c2: entered allmulticast mode
[  462.287647] c2: entered promiscuous mode
[  462.347051] br0: port 3(c3) entered blocking state
[  462.347127] br0: port 3(c3) entered disabled state
[  462.347216] c3: entered allmulticast mode
[  462.347307] c3: entered promiscuous mode
[  462.407338] br0: port 4(sender) entered blocking state
[  462.407431] br0: port 4(sender) entered disabled state
[  462.407527] sender: entered allmulticast mode
[  462.407638] sender: entered promiscuous mode
[  462.430285] br0: port 4(sender) entered blocking state
[  462.430376] br0: port 4(sender) entered forwarding state
[  462.430432] br0: port 3(c3) entered blocking state
[  462.430480] br0: port 3(c3) entered forwarding state
[  462.430529] br0: port 2(c2) entered blocking state
[  462.430572] br0: port 2(c2) entered forwarding state
[  462.430619] br0: port 1(c1) entered blocking state
[  462.430668] br0: port 1(c1) entered forwarding state
[  473.166327] br0: port 1(c1) entered disabled state
[  473.166652] c1 (unregistering): left allmulticast mode
[  473.166716] c1 (unregistering): left promiscuous mode
[  473.166769] br0: port 1(c1) entered disabled state
[  473.210376] br0: port 2(c2) entered disabled state
[  473.210666] c2 (unregistering): left allmulticast mode
[  473.210728] c2 (unregistering): left promiscuous mode
[  473.210785] br0: port 2(c2) entered disabled state
[  473.241411] br0: port 3(c3) entered disabled state
[  473.241797] c3 (unregistering): left allmulticast mode
[  473.241876] c3 (unregistering): left promiscuous mode
[  473.241934] br0: port 3(c3) entered disabled state
[  473.281407] br0: port 4(sender) entered disabled state
[  473.281830] sender (unregistering): left allmulticast mode
[  473.281876] sender (unregistering): left promiscuous mode
[  473.281915] br0: port 4(sender) entered disabled state