[  700.638548] br0: port 1(c1) entered blocking state
[  700.638641] br0: port 1(c1) entered disabled state
[  700.638702] c1: entered allmulticast mode
[  700.638788] c1: entered promiscuous mode
[  700.690370] br0: port 2(c2) entered blocking state
[  700.690432] br0: port 2(c2) entered disabled state
[  700.690492] c2: entered allmulticast mode
[  700.690562] c2: entered promiscuous mode
[  700.746511] br0: port 3(c3) entered blocking state
[  700.746602] br0: port 3(c3) entered disabled state
[  700.746671] c3: entered allmulticast mode
[  700.746779] c3: entered promiscuous mode
[  700.801660] br0: port 4(sender) entered blocking state
[  700.801722] br0: port 4(sender) entered disabled state
[  700.801791] sender: entered allmulticast mode
[  700.801883] sender: entered promiscuous mode
[  700.822865] br0: port 4(sender) entered blocking state
[  700.822924] br0: port 4(sender) entered forwarding state
[  700.822981] br0: port 3(c3) entered blocking state
[  700.823023] br0: port 3(c3) entered forwarding state
[  700.823070] br0: port 2(c2) entered blocking state
[  700.823123] br0: port 2(c2) entered forwarding state
[  700.823164] br0: port 1(c1) entered blocking state
[  700.823206] br0: port 1(c1) entered forwarding state
[  711.547939] br0: port 1(c1) entered disabled state
[  711.548308] c1 (unregistering): left allmulticast mode
[  711.548374] c1 (unregistering): left promiscuous mode
[  711.548424] br0: port 1(c1) entered disabled state
[  711.584391] br0: port 2(c2) entered disabled state
[  711.584663] c2 (unregistering): left allmulticast mode
[  711.584723] c2 (unregistering): left promiscuous mode
[  711.584781] br0: port 2(c2) entered disabled state
[  711.627177] br0: port 3(c3) entered disabled state
[  711.627435] c3 (unregistering): left allmulticast mode
[  711.627505] c3 (unregistering): left promiscuous mode
[  711.627559] br0: port 3(c3) entered disabled state
[  711.679920] br0: port 4(sender) entered disabled state
[  711.680350] sender (unregistering): left allmulticast mode
[  711.680413] sender (unregistering): left promiscuous mode
[  711.680464] br0: port 4(sender) entered disabled state