[  685.176437] br0: port 1(c1) entered blocking state
[  685.176508] br0: port 1(c1) entered disabled state
[  685.176574] c1: entered allmulticast mode
[  685.176667] c1: entered promiscuous mode
[  685.227038] br0: port 2(c2) entered blocking state
[  685.227110] br0: port 2(c2) entered disabled state
[  685.227180] c2: entered allmulticast mode
[  685.227266] c2: entered promiscuous mode
[  685.277785] br0: port 3(c3) entered blocking state
[  685.277853] br0: port 3(c3) entered disabled state
[  685.277912] c3: entered allmulticast mode
[  685.277983] c3: entered promiscuous mode
[  685.329712] br0: port 4(sender) entered blocking state
[  685.329785] br0: port 4(sender) entered disabled state
[  685.329851] sender: entered allmulticast mode
[  685.329947] sender: entered promiscuous mode
[  685.348721] br0: port 4(sender) entered blocking state
[  685.348787] br0: port 4(sender) entered forwarding state
[  685.348841] br0: port 3(c3) entered blocking state
[  685.348888] br0: port 3(c3) entered forwarding state
[  685.348932] br0: port 2(c2) entered blocking state
[  685.348975] br0: port 2(c2) entered forwarding state
[  685.349020] br0: port 1(c1) entered blocking state
[  685.349063] br0: port 1(c1) entered forwarding state
[  696.035578] br0: port 1(c1) entered disabled state
[  696.036072] c1 (unregistering): left allmulticast mode
[  696.036132] c1 (unregistering): left promiscuous mode
[  696.036178] br0: port 1(c1) entered disabled state
[  696.080527] br0: port 2(c2) entered disabled state
[  696.080780] c2 (unregistering): left allmulticast mode
[  696.080835] c2 (unregistering): left promiscuous mode
[  696.080883] br0: port 2(c2) entered disabled state
[  696.106502] br0: port 3(c3) entered disabled state
[  696.106752] c3 (unregistering): left allmulticast mode
[  696.106806] c3 (unregistering): left promiscuous mode
[  696.106851] br0: port 3(c3) entered disabled state
[  696.140555] br0: port 4(sender) entered disabled state
[  696.140851] sender (unregistering): left allmulticast mode
[  696.140916] sender (unregistering): left promiscuous mode
[  696.140970] br0: port 4(sender) entered disabled state