[  696.907592] br0: port 1(c1) entered blocking state
[  696.907644] br0: port 1(c1) entered disabled state
[  696.907688] c1: entered allmulticast mode
[  696.907754] c1: entered promiscuous mode
[  696.957807] br0: port 2(c2) entered blocking state
[  696.957871] br0: port 2(c2) entered disabled state
[  696.957961] c2: entered allmulticast mode
[  696.958051] c2: entered promiscuous mode
[  697.008263] br0: port 3(c3) entered blocking state
[  697.008328] br0: port 3(c3) entered disabled state
[  697.008390] c3: entered allmulticast mode
[  697.008466] c3: entered promiscuous mode
[  697.057602] br0: port 4(sender) entered blocking state
[  697.057704] br0: port 4(sender) entered disabled state
[  697.057780] sender: entered allmulticast mode
[  697.057879] sender: entered promiscuous mode
[  697.076823] br0: port 4(sender) entered blocking state
[  697.076928] br0: port 4(sender) entered forwarding state
[  697.076998] br0: port 3(c3) entered blocking state
[  697.077061] br0: port 3(c3) entered forwarding state
[  697.077126] br0: port 2(c2) entered blocking state
[  697.077196] br0: port 2(c2) entered forwarding state
[  697.077262] br0: port 1(c1) entered blocking state
[  697.077323] br0: port 1(c1) entered forwarding state
[  707.790706] br0: port 1(c1) entered disabled state
[  707.791096] c1 (unregistering): left allmulticast mode
[  707.791156] c1 (unregistering): left promiscuous mode
[  707.791196] br0: port 1(c1) entered disabled state
[  707.834654] br0: port 2(c2) entered disabled state
[  707.835021] c2 (unregistering): left allmulticast mode
[  707.835107] c2 (unregistering): left promiscuous mode
[  707.835161] br0: port 2(c2) entered disabled state
[  707.868698] br0: port 3(c3) entered disabled state
[  707.869047] c3 (unregistering): left allmulticast mode
[  707.869093] c3 (unregistering): left promiscuous mode
[  707.869133] br0: port 3(c3) entered disabled state
[  707.919663] br0: port 4(sender) entered disabled state
[  707.920016] sender (unregistering): left allmulticast mode
[  707.920068] sender (unregistering): left promiscuous mode
[  707.920108] br0: port 4(sender) entered disabled state