[  595.413555] br0: port 1(c1) entered blocking state
[  595.413630] br0: port 1(c1) entered disabled state
[  595.413706] c1: entered allmulticast mode
[  595.413788] c1: entered promiscuous mode
[  595.505145] br0: port 2(c2) entered blocking state
[  595.505236] br0: port 2(c2) entered disabled state
[  595.505314] c2: entered allmulticast mode
[  595.505408] c2: entered promiscuous mode
[  595.595528] br0: port 3(c3) entered blocking state
[  595.595597] br0: port 3(c3) entered disabled state
[  595.595676] c3: entered allmulticast mode
[  595.595767] c3: entered promiscuous mode
[  595.688707] br0: port 4(sender) entered blocking state
[  595.688775] br0: port 4(sender) entered disabled state
[  595.688831] sender: entered allmulticast mode
[  595.688910] sender: entered promiscuous mode
[  595.723455] br0: port 4(sender) entered blocking state
[  595.723541] br0: port 4(sender) entered forwarding state
[  595.723602] br0: port 3(c3) entered blocking state
[  595.723667] br0: port 3(c3) entered forwarding state
[  595.723726] br0: port 2(c2) entered blocking state
[  595.723779] br0: port 2(c2) entered forwarding state
[  595.723829] br0: port 1(c1) entered blocking state
[  595.723878] br0: port 1(c1) entered forwarding state
[  606.512914] br0: port 1(c1) entered disabled state
[  606.513195] c1 (unregistering): left allmulticast mode
[  606.513245] c1 (unregistering): left promiscuous mode
[  606.513301] br0: port 1(c1) entered disabled state
[  606.581909] br0: port 2(c2) entered disabled state
[  606.582279] c2 (unregistering): left allmulticast mode
[  606.582342] c2 (unregistering): left promiscuous mode
[  606.582406] br0: port 2(c2) entered disabled state
[  606.635924] br0: port 3(c3) entered disabled state
[  606.636295] c3 (unregistering): left allmulticast mode
[  606.636497] c3 (unregistering): left promiscuous mode
[  606.636566] br0: port 3(c3) entered disabled state
[  606.691958] br0: port 4(sender) entered disabled state
[  606.692250] sender (unregistering): left allmulticast mode
[  606.692298] sender (unregistering): left promiscuous mode
[  606.692343] br0: port 4(sender) entered disabled state