[  700.233269] br0: port 1(c1) entered blocking state
[  700.233341] br0: port 1(c1) entered disabled state
[  700.233409] c1: entered allmulticast mode
[  700.233485] c1: entered promiscuous mode
[  700.279216] br0: port 2(c2) entered blocking state
[  700.279272] br0: port 2(c2) entered disabled state
[  700.279325] c2: entered allmulticast mode
[  700.279406] c2: entered promiscuous mode
[  700.321403] br0: port 3(c3) entered blocking state
[  700.321464] br0: port 3(c3) entered disabled state
[  700.321519] c3: entered allmulticast mode
[  700.321583] c3: entered promiscuous mode
[  700.363095] br0: port 4(sender) entered blocking state
[  700.363162] br0: port 4(sender) entered disabled state
[  700.363220] sender: entered allmulticast mode
[  700.363306] sender: entered promiscuous mode
[  700.379654] br0: port 4(sender) entered blocking state
[  700.379719] br0: port 4(sender) entered forwarding state
[  700.379778] br0: port 3(c3) entered blocking state
[  700.379827] br0: port 3(c3) entered forwarding state
[  700.379865] br0: port 2(c2) entered blocking state
[  700.379912] br0: port 2(c2) entered forwarding state
[  700.379953] br0: port 1(c1) entered blocking state
[  700.380003] br0: port 1(c1) entered forwarding state
[  711.061068] br0: port 1(c1) entered disabled state
[  711.061328] c1 (unregistering): left allmulticast mode
[  711.061371] c1 (unregistering): left promiscuous mode
[  711.061407] br0: port 1(c1) entered disabled state
[  711.097125] br0: port 2(c2) entered disabled state
[  711.097484] c2 (unregistering): left allmulticast mode
[  711.097555] c2 (unregistering): left promiscuous mode
[  711.097616] br0: port 2(c2) entered disabled state
[  711.140076] br0: port 3(c3) entered disabled state
[  711.140315] c3 (unregistering): left allmulticast mode
[  711.140359] c3 (unregistering): left promiscuous mode
[  711.140399] br0: port 3(c3) entered disabled state
[  711.186065] br0: port 4(sender) entered disabled state
[  711.186314] sender (unregistering): left allmulticast mode
[  711.186359] sender (unregistering): left promiscuous mode
[  711.186399] br0: port 4(sender) entered disabled state