[  715.836485] br0: port 1(c1) entered blocking state
[  715.836552] br0: port 1(c1) entered disabled state
[  715.836613] c1: entered allmulticast mode
[  715.836729] c1: entered promiscuous mode
[  715.882862] br0: port 2(c2) entered blocking state
[  715.882931] br0: port 2(c2) entered disabled state
[  715.882995] c2: entered allmulticast mode
[  715.883075] c2: entered promiscuous mode
[  715.930108] br0: port 3(c3) entered blocking state
[  715.930167] br0: port 3(c3) entered disabled state
[  715.930225] c3: entered allmulticast mode
[  715.930295] c3: entered promiscuous mode
[  715.982404] br0: port 4(sender) entered blocking state
[  715.982479] br0: port 4(sender) entered disabled state
[  715.982559] sender: entered allmulticast mode
[  715.982667] sender: entered promiscuous mode
[  716.002189] br0: port 4(sender) entered blocking state
[  716.002257] br0: port 4(sender) entered forwarding state
[  716.002328] br0: port 3(c3) entered blocking state
[  716.002376] br0: port 3(c3) entered forwarding state
[  716.002417] br0: port 2(c2) entered blocking state
[  716.002457] br0: port 2(c2) entered forwarding state
[  716.002499] br0: port 1(c1) entered blocking state
[  716.002542] br0: port 1(c1) entered forwarding state
[  726.705807] br0: port 1(c1) entered disabled state
[  726.706130] c1 (unregistering): left allmulticast mode
[  726.706199] c1 (unregistering): left promiscuous mode
[  726.706249] br0: port 1(c1) entered disabled state
[  726.739820] br0: port 2(c2) entered disabled state
[  726.740108] c2 (unregistering): left allmulticast mode
[  726.740178] c2 (unregistering): left promiscuous mode
[  726.740217] br0: port 2(c2) entered disabled state
[  726.774850] br0: port 3(c3) entered disabled state
[  726.775200] c3 (unregistering): left allmulticast mode
[  726.775245] c3 (unregistering): left promiscuous mode
[  726.775279] br0: port 3(c3) entered disabled state
[  726.813812] br0: port 4(sender) entered disabled state
[  726.814095] sender (unregistering): left allmulticast mode
[  726.814158] sender (unregistering): left promiscuous mode
[  726.814213] br0: port 4(sender) entered disabled state