[  460.462325] br0: port 1(c1) entered blocking state
[  460.462406] br0: port 1(c1) entered disabled state
[  460.462479] c1: entered allmulticast mode
[  460.462576] c1: entered promiscuous mode
[  460.520947] br0: port 2(c2) entered blocking state
[  460.521070] br0: port 2(c2) entered disabled state
[  460.521157] c2: entered allmulticast mode
[  460.521252] c2: entered promiscuous mode
[  460.578211] br0: port 3(c3) entered blocking state
[  460.578295] br0: port 3(c3) entered disabled state
[  460.578347] c3: entered allmulticast mode
[  460.578416] c3: entered promiscuous mode
[  460.635318] br0: port 4(sender) entered blocking state
[  460.635409] br0: port 4(sender) entered disabled state
[  460.635472] sender: entered allmulticast mode
[  460.635568] sender: entered promiscuous mode
[  460.657993] br0: port 4(sender) entered blocking state
[  460.658049] br0: port 4(sender) entered forwarding state
[  460.658123] br0: port 3(c3) entered blocking state
[  460.658167] br0: port 3(c3) entered forwarding state
[  460.658228] br0: port 2(c2) entered blocking state
[  460.658291] br0: port 2(c2) entered forwarding state
[  460.658328] br0: port 1(c1) entered blocking state
[  460.658387] br0: port 1(c1) entered forwarding state
[  471.406248] br0: port 1(c1) entered disabled state
[  471.406999] c1 (unregistering): left allmulticast mode
[  471.407167] c1 (unregistering): left promiscuous mode
[  471.407314] br0: port 1(c1) entered disabled state
[  471.496183] br0: port 2(c2) entered disabled state
[  471.496564] c2 (unregistering): left allmulticast mode
[  471.496676] c2 (unregistering): left promiscuous mode
[  471.496724] br0: port 2(c2) entered disabled state
[  471.607262] br0: port 3(c3) entered disabled state
[  471.607655] c3 (unregistering): left allmulticast mode
[  471.607768] c3 (unregistering): left promiscuous mode
[  471.607835] br0: port 3(c3) entered disabled state
[  471.703110] br0: port 4(sender) entered disabled state
[  471.703576] sender (unregistering): left allmulticast mode
[  471.703658] sender (unregistering): left promiscuous mode
[  471.703729] br0: port 4(sender) entered disabled state