[  701.747764] br0: port 1(c1) entered blocking state
[  701.747865] br0: port 1(c1) entered disabled state
[  701.747928] c1: entered allmulticast mode
[  701.748030] c1: entered promiscuous mode
[  701.789649] br0: port 2(c2) entered blocking state
[  701.789715] br0: port 2(c2) entered disabled state
[  701.789768] c2: entered allmulticast mode
[  701.789849] c2: entered promiscuous mode
[  701.833201] br0: port 3(c3) entered blocking state
[  701.833301] br0: port 3(c3) entered disabled state
[  701.833363] c3: entered allmulticast mode
[  701.833446] c3: entered promiscuous mode
[  701.876033] br0: port 4(sender) entered blocking state
[  701.876090] br0: port 4(sender) entered disabled state
[  701.876157] sender: entered allmulticast mode
[  701.876250] sender: entered promiscuous mode
[  701.893413] br0: port 4(sender) entered blocking state
[  701.893474] br0: port 4(sender) entered forwarding state
[  701.893532] br0: port 3(c3) entered blocking state
[  701.893576] br0: port 3(c3) entered forwarding state
[  701.893623] br0: port 2(c2) entered blocking state
[  701.893664] br0: port 2(c2) entered forwarding state
[  701.893710] br0: port 1(c1) entered blocking state
[  701.893752] br0: port 1(c1) entered forwarding state
[  712.619144] br0: port 1(c1) entered disabled state
[  712.619430] c1 (unregistering): left allmulticast mode
[  712.619503] c1 (unregistering): left promiscuous mode
[  712.619555] br0: port 1(c1) entered disabled state
[  712.659128] br0: port 2(c2) entered disabled state
[  712.659377] c2 (unregistering): left allmulticast mode
[  712.659429] c2 (unregistering): left promiscuous mode
[  712.659486] br0: port 2(c2) entered disabled state
[  712.713166] br0: port 3(c3) entered disabled state
[  712.713416] c3 (unregistering): left allmulticast mode
[  712.713463] c3 (unregistering): left promiscuous mode
[  712.713501] br0: port 3(c3) entered disabled state
[  712.756167] br0: port 4(sender) entered disabled state
[  712.756471] sender (unregistering): left allmulticast mode
[  712.756536] sender (unregistering): left promiscuous mode
[  712.756583] br0: port 4(sender) entered disabled state