[  595.761726] br0: port 1(c1) entered blocking state
[  595.761794] br0: port 1(c1) entered disabled state
[  595.761850] c1: entered allmulticast mode
[  595.761916] c1: entered promiscuous mode
[  595.834821] br0: port 2(c2) entered blocking state
[  595.834896] br0: port 2(c2) entered disabled state
[  595.834960] c2: entered allmulticast mode
[  595.835039] c2: entered promiscuous mode
[  595.918410] br0: port 3(c3) entered blocking state
[  595.918490] br0: port 3(c3) entered disabled state
[  595.918564] c3: entered allmulticast mode
[  595.918645] c3: entered promiscuous mode
[  595.997919] br0: port 4(sender) entered blocking state
[  595.998010] br0: port 4(sender) entered disabled state
[  595.998090] sender: entered allmulticast mode
[  595.998194] sender: entered promiscuous mode
[  596.029354] br0: port 4(sender) entered blocking state
[  596.029428] br0: port 4(sender) entered forwarding state
[  596.029486] br0: port 3(c3) entered blocking state
[  596.029546] br0: port 3(c3) entered forwarding state
[  596.029596] br0: port 2(c2) entered blocking state
[  596.029649] br0: port 2(c2) entered forwarding state
[  596.029700] br0: port 1(c1) entered blocking state
[  596.029753] br0: port 1(c1) entered forwarding state
[  606.836050] br0: port 1(c1) entered disabled state
[  606.836309] c1 (unregistering): left allmulticast mode
[  606.836367] c1 (unregistering): left promiscuous mode
[  606.836417] br0: port 1(c1) entered disabled state
[  606.898077] br0: port 2(c2) entered disabled state
[  606.898385] c2 (unregistering): left allmulticast mode
[  606.898439] c2 (unregistering): left promiscuous mode
[  606.898496] br0: port 2(c2) entered disabled state
[  606.965078] br0: port 3(c3) entered disabled state
[  606.965343] c3 (unregistering): left allmulticast mode
[  606.965397] c3 (unregistering): left promiscuous mode
[  606.965441] br0: port 3(c3) entered disabled state
[  607.024058] br0: port 4(sender) entered disabled state
[  607.024444] sender (unregistering): left allmulticast mode
[  607.024506] sender (unregistering): left promiscuous mode
[  607.024562] br0: port 4(sender) entered disabled state