[  693.579309] br0: port 1(c1) entered blocking state
[  693.579404] br0: port 1(c1) entered disabled state
[  693.579468] c1: entered allmulticast mode
[  693.579550] c1: entered promiscuous mode
[  693.629208] br0: port 2(c2) entered blocking state
[  693.629277] br0: port 2(c2) entered disabled state
[  693.629335] c2: entered allmulticast mode
[  693.629412] c2: entered promiscuous mode
[  693.677685] br0: port 3(c3) entered blocking state
[  693.677753] br0: port 3(c3) entered disabled state
[  693.677807] c3: entered allmulticast mode
[  693.677880] c3: entered promiscuous mode
[  693.726452] br0: port 4(sender) entered blocking state
[  693.726545] br0: port 4(sender) entered disabled state
[  693.726609] sender: entered allmulticast mode
[  693.726693] sender: entered promiscuous mode
[  693.745832] br0: port 4(sender) entered blocking state
[  693.745923] br0: port 4(sender) entered forwarding state
[  693.745977] br0: port 3(c3) entered blocking state
[  693.746028] br0: port 3(c3) entered forwarding state
[  693.746077] br0: port 2(c2) entered blocking state
[  693.746125] br0: port 2(c2) entered forwarding state
[  693.746178] br0: port 1(c1) entered blocking state
[  693.746225] br0: port 1(c1) entered forwarding state
[  704.466446] br0: port 1(c1) entered disabled state
[  704.466780] c1 (unregistering): left allmulticast mode
[  704.466861] c1 (unregistering): left promiscuous mode
[  704.466930] br0: port 1(c1) entered disabled state
[  704.510249] br0: port 2(c2) entered disabled state
[  704.510546] c2 (unregistering): left allmulticast mode
[  704.510639] c2 (unregistering): left promiscuous mode
[  704.510711] br0: port 2(c2) entered disabled state
[  704.556302] br0: port 3(c3) entered disabled state
[  704.556619] c3 (unregistering): left allmulticast mode
[  704.556694] c3 (unregistering): left promiscuous mode
[  704.556761] br0: port 3(c3) entered disabled state
[  704.592307] br0: port 4(sender) entered disabled state
[  704.592682] sender (unregistering): left allmulticast mode
[  704.592748] sender (unregistering): left promiscuous mode
[  704.592795] br0: port 4(sender) entered disabled state