[  682.900118] br0: port 1(c1) entered blocking state
[  682.900185] br0: port 1(c1) entered disabled state
[  682.900247] c1: entered allmulticast mode
[  682.900317] c1: entered promiscuous mode
[  682.945011] br0: port 2(c2) entered blocking state
[  682.945115] br0: port 2(c2) entered disabled state
[  682.945192] c2: entered allmulticast mode
[  682.945282] c2: entered promiscuous mode
[  682.990544] br0: port 3(c3) entered blocking state
[  682.990609] br0: port 3(c3) entered disabled state
[  682.990664] c3: entered allmulticast mode
[  682.990735] c3: entered promiscuous mode
[  683.031050] br0: port 4(sender) entered blocking state
[  683.031142] br0: port 4(sender) entered disabled state
[  683.031206] sender: entered allmulticast mode
[  683.031295] sender: entered promiscuous mode
[  683.047458] br0: port 4(sender) entered blocking state
[  683.047549] br0: port 4(sender) entered forwarding state
[  683.047608] br0: port 3(c3) entered blocking state
[  683.047655] br0: port 3(c3) entered forwarding state
[  683.047711] br0: port 2(c2) entered blocking state
[  683.047759] br0: port 2(c2) entered forwarding state
[  683.047808] br0: port 1(c1) entered blocking state
[  683.047854] br0: port 1(c1) entered forwarding state
[  693.762332] br0: port 1(c1) entered disabled state
[  693.762835] c1 (unregistering): left allmulticast mode
[  693.762883] c1 (unregistering): left promiscuous mode
[  693.762925] br0: port 1(c1) entered disabled state
[  693.805253] br0: port 2(c2) entered disabled state
[  693.805578] c2 (unregistering): left allmulticast mode
[  693.805627] c2 (unregistering): left promiscuous mode
[  693.805667] br0: port 2(c2) entered disabled state
[  693.837209] br0: port 3(c3) entered disabled state
[  693.837522] c3 (unregistering): left allmulticast mode
[  693.837564] c3 (unregistering): left promiscuous mode
[  693.837604] br0: port 3(c3) entered disabled state
[  693.875177] br0: port 4(sender) entered disabled state
[  693.875452] sender (unregistering): left allmulticast mode
[  693.875501] sender (unregistering): left promiscuous mode
[  693.875545] br0: port 4(sender) entered disabled state