[  584.946804] br0: port 1(c1) entered blocking state
[  584.946871] br0: port 1(c1) entered disabled state
[  584.946920] c1: entered allmulticast mode
[  584.946978] c1: entered promiscuous mode
[  585.031330] br0: port 2(c2) entered blocking state
[  585.031395] br0: port 2(c2) entered disabled state
[  585.031441] c2: entered allmulticast mode
[  585.031514] c2: entered promiscuous mode
[  585.116360] br0: port 3(c3) entered blocking state
[  585.116435] br0: port 3(c3) entered disabled state
[  585.116509] c3: entered allmulticast mode
[  585.116586] c3: entered promiscuous mode
[  585.196672] br0: port 4(sender) entered blocking state
[  585.196758] br0: port 4(sender) entered disabled state
[  585.196821] sender: entered allmulticast mode
[  585.196915] sender: entered promiscuous mode
[  585.228056] br0: port 4(sender) entered blocking state
[  585.228128] br0: port 4(sender) entered forwarding state
[  585.228183] br0: port 3(c3) entered blocking state
[  585.228238] br0: port 3(c3) entered forwarding state
[  585.228289] br0: port 2(c2) entered blocking state
[  585.228336] br0: port 2(c2) entered forwarding state
[  585.228386] br0: port 1(c1) entered blocking state
[  585.228433] br0: port 1(c1) entered forwarding state
[  596.022069] br0: port 1(c1) entered disabled state
[  596.022345] c1 (unregistering): left allmulticast mode
[  596.022410] c1 (unregistering): left promiscuous mode
[  596.022458] br0: port 1(c1) entered disabled state
[  596.082020] br0: port 2(c2) entered disabled state
[  596.082376] c2 (unregistering): left allmulticast mode
[  596.082432] c2 (unregistering): left promiscuous mode
[  596.082491] br0: port 2(c2) entered disabled state
[  596.145994] br0: port 3(c3) entered disabled state
[  596.146254] c3 (unregistering): left allmulticast mode
[  596.146317] c3 (unregistering): left promiscuous mode
[  596.146368] br0: port 3(c3) entered disabled state
[  596.211939] br0: port 4(sender) entered disabled state
[  596.212264] sender (unregistering): left allmulticast mode
[  596.212338] sender (unregistering): left promiscuous mode
[  596.212400] br0: port 4(sender) entered disabled state