[  800.782064] br0: port 1(c1) entered blocking state
[  800.782189] br0: port 1(c1) entered disabled state
[  800.782284] c1: entered allmulticast mode
[  800.782403] c1: entered promiscuous mode
[  800.848026] br0: port 2(c2) entered blocking state
[  800.848123] br0: port 2(c2) entered disabled state
[  800.848183] c2: entered allmulticast mode
[  800.848264] c2: entered promiscuous mode
[  800.912071] br0: port 3(c3) entered blocking state
[  800.912175] br0: port 3(c3) entered disabled state
[  800.912254] c3: entered allmulticast mode
[  800.912357] c3: entered promiscuous mode
[  800.980478] br0: port 4(sender) entered blocking state
[  800.980580] br0: port 4(sender) entered disabled state
[  800.980654] sender: entered allmulticast mode
[  800.980761] sender: entered promiscuous mode
[  801.007737] br0: port 4(sender) entered blocking state
[  801.007888] br0: port 4(sender) entered forwarding state
[  801.007977] br0: port 3(c3) entered blocking state
[  801.008052] br0: port 3(c3) entered forwarding state
[  801.008129] br0: port 2(c2) entered blocking state
[  801.008194] br0: port 2(c2) entered forwarding state
[  801.008262] br0: port 1(c1) entered blocking state
[  801.008324] br0: port 1(c1) entered forwarding state
[  811.772339] br0: port 1(c1) entered disabled state
[  811.772709] c1 (unregistering): left allmulticast mode
[  811.772800] c1 (unregistering): left promiscuous mode
[  811.772866] br0: port 1(c1) entered disabled state
[  811.823258] br0: port 2(c2) entered disabled state
[  811.823559] c2 (unregistering): left allmulticast mode
[  811.823624] c2 (unregistering): left promiscuous mode
[  811.823677] br0: port 2(c2) entered disabled state
[  811.867388] br0: port 3(c3) entered disabled state
[  811.867732] c3 (unregistering): left allmulticast mode
[  811.867796] c3 (unregistering): left promiscuous mode
[  811.867856] br0: port 3(c3) entered disabled state
[  811.907361] br0: port 4(sender) entered disabled state
[  811.907785] sender (unregistering): left allmulticast mode
[  811.907866] sender (unregistering): left promiscuous mode
[  811.907920] br0: port 4(sender) entered disabled state