[  653.480963] br0: port 1(c1) entered blocking state
[  653.481043] br0: port 1(c1) entered disabled state
[  653.481107] c1: entered allmulticast mode
[  653.481185] c1: entered promiscuous mode
[  653.569420] br0: port 2(c2) entered blocking state
[  653.569490] br0: port 2(c2) entered disabled state
[  653.569554] c2: entered allmulticast mode
[  653.569635] c2: entered promiscuous mode
[  653.657590] br0: port 3(c3) entered blocking state
[  653.657668] br0: port 3(c3) entered disabled state
[  653.657742] c3: entered allmulticast mode
[  653.657838] c3: entered promiscuous mode
[  653.743657] br0: port 4(sender) entered blocking state
[  653.743720] br0: port 4(sender) entered disabled state
[  653.743788] sender: entered allmulticast mode
[  653.743881] sender: entered promiscuous mode
[  653.780026] br0: port 4(sender) entered blocking state
[  653.780102] br0: port 4(sender) entered forwarding state
[  653.780163] br0: port 3(c3) entered blocking state
[  653.780217] br0: port 3(c3) entered forwarding state
[  653.780269] br0: port 2(c2) entered blocking state
[  653.780315] br0: port 2(c2) entered forwarding state
[  653.780366] br0: port 1(c1) entered blocking state
[  653.780411] br0: port 1(c1) entered forwarding state
[  664.573971] br0: port 1(c1) entered disabled state
[  664.574226] c1 (unregistering): left allmulticast mode
[  664.574281] c1 (unregistering): left promiscuous mode
[  664.574328] br0: port 1(c1) entered disabled state
[  664.639989] br0: port 2(c2) entered disabled state
[  664.640289] c2 (unregistering): left allmulticast mode
[  664.640341] c2 (unregistering): left promiscuous mode
[  664.640382] br0: port 2(c2) entered disabled state
[  664.698982] br0: port 3(c3) entered disabled state
[  664.699219] c3 (unregistering): left allmulticast mode
[  664.699269] c3 (unregistering): left promiscuous mode
[  664.699319] br0: port 3(c3) entered disabled state
[  664.755117] br0: port 4(sender) entered disabled state
[  664.755411] sender (unregistering): left allmulticast mode
[  664.755468] sender (unregistering): left promiscuous mode
[  664.755522] br0: port 4(sender) entered disabled state