[  688.779948] br0: port 1(c1) entered blocking state
[  688.780011] br0: port 1(c1) entered disabled state
[  688.780060] c1: entered allmulticast mode
[  688.780126] c1: entered promiscuous mode
[  688.820958] br0: port 2(c2) entered blocking state
[  688.821020] br0: port 2(c2) entered disabled state
[  688.821069] c2: entered allmulticast mode
[  688.821134] c2: entered promiscuous mode
[  688.866071] br0: port 3(c3) entered blocking state
[  688.866138] br0: port 3(c3) entered disabled state
[  688.866201] c3: entered allmulticast mode
[  688.866282] c3: entered promiscuous mode
[  688.909387] br0: port 4(sender) entered blocking state
[  688.909453] br0: port 4(sender) entered disabled state
[  688.909509] sender: entered allmulticast mode
[  688.909606] sender: entered promiscuous mode
[  688.926461] br0: port 4(sender) entered blocking state
[  688.926527] br0: port 4(sender) entered forwarding state
[  688.926582] br0: port 3(c3) entered blocking state
[  688.926645] br0: port 3(c3) entered forwarding state
[  688.926701] br0: port 2(c2) entered blocking state
[  688.926757] br0: port 2(c2) entered forwarding state
[  688.926811] br0: port 1(c1) entered blocking state
[  688.926867] br0: port 1(c1) entered forwarding state
[  699.602776] br0: port 1(c1) entered disabled state
[  699.603261] c1 (unregistering): left allmulticast mode
[  699.603342] c1 (unregistering): left promiscuous mode
[  699.603388] br0: port 1(c1) entered disabled state
[  699.635775] br0: port 2(c2) entered disabled state
[  699.636079] c2 (unregistering): left allmulticast mode
[  699.636139] c2 (unregistering): left promiscuous mode
[  699.636186] br0: port 2(c2) entered disabled state
[  699.672796] br0: port 3(c3) entered disabled state
[  699.673065] c3 (unregistering): left allmulticast mode
[  699.673120] c3 (unregistering): left promiscuous mode
[  699.673172] br0: port 3(c3) entered disabled state
[  699.707794] br0: port 4(sender) entered disabled state
[  699.708063] sender (unregistering): left allmulticast mode
[  699.708120] sender (unregistering): left promiscuous mode
[  699.708167] br0: port 4(sender) entered disabled state