[  696.027938] br0: port 1(c1) entered blocking state
[  696.028054] br0: port 1(c1) entered disabled state
[  696.028141] c1: entered allmulticast mode
[  696.028235] c1: entered promiscuous mode
[  696.073856] br0: port 2(c2) entered blocking state
[  696.073926] br0: port 2(c2) entered disabled state
[  696.074008] c2: entered allmulticast mode
[  696.074089] c2: entered promiscuous mode
[  696.117048] br0: port 3(c3) entered blocking state
[  696.117152] br0: port 3(c3) entered disabled state
[  696.117238] c3: entered allmulticast mode
[  696.117352] c3: entered promiscuous mode
[  696.162951] br0: port 4(sender) entered blocking state
[  696.163029] br0: port 4(sender) entered disabled state
[  696.163106] sender: entered allmulticast mode
[  696.163205] sender: entered promiscuous mode
[  696.181412] br0: port 4(sender) entered blocking state
[  696.181511] br0: port 4(sender) entered forwarding state
[  696.181598] br0: port 3(c3) entered blocking state
[  696.181678] br0: port 3(c3) entered forwarding state
[  696.181742] br0: port 2(c2) entered blocking state
[  696.181827] br0: port 2(c2) entered forwarding state
[  696.181899] br0: port 1(c1) entered blocking state
[  696.181974] br0: port 1(c1) entered forwarding state
[  706.906115] br0: port 1(c1) entered disabled state
[  706.906391] c1 (unregistering): left allmulticast mode
[  706.906444] c1 (unregistering): left promiscuous mode
[  706.906500] br0: port 1(c1) entered disabled state
[  706.945275] br0: port 2(c2) entered disabled state
[  706.945935] c2 (unregistering): left allmulticast mode
[  706.946018] c2 (unregistering): left promiscuous mode
[  706.946065] br0: port 2(c2) entered disabled state
[  706.986130] br0: port 3(c3) entered disabled state
[  706.986762] c3 (unregistering): left allmulticast mode
[  706.986825] c3 (unregistering): left promiscuous mode
[  706.986878] br0: port 3(c3) entered disabled state
[  707.030139] br0: port 4(sender) entered disabled state
[  707.030441] sender (unregistering): left allmulticast mode
[  707.030504] sender (unregistering): left promiscuous mode
[  707.030545] br0: port 4(sender) entered disabled state