[  702.988226] br0: port 1(c1) entered blocking state
[  702.988287] br0: port 1(c1) entered disabled state
[  702.988342] c1: entered allmulticast mode
[  702.988432] c1: entered promiscuous mode
[  703.039205] br0: port 2(c2) entered blocking state
[  703.039285] br0: port 2(c2) entered disabled state
[  703.039352] c2: entered allmulticast mode
[  703.039441] c2: entered promiscuous mode
[  703.089150] br0: port 3(c3) entered blocking state
[  703.089251] br0: port 3(c3) entered disabled state
[  703.089336] c3: entered allmulticast mode
[  703.089444] c3: entered promiscuous mode
[  703.137877] br0: port 4(sender) entered blocking state
[  703.137960] br0: port 4(sender) entered disabled state
[  703.138024] sender: entered allmulticast mode
[  703.138112] sender: entered promiscuous mode
[  703.155738] br0: port 4(sender) entered blocking state
[  703.155820] br0: port 4(sender) entered forwarding state
[  703.155878] br0: port 3(c3) entered blocking state
[  703.155944] br0: port 3(c3) entered forwarding state
[  703.156006] br0: port 2(c2) entered blocking state
[  703.156062] br0: port 2(c2) entered forwarding state
[  703.156117] br0: port 1(c1) entered blocking state
[  703.156172] br0: port 1(c1) entered forwarding state
[  713.873144] br0: port 1(c1) entered disabled state
[  713.873459] c1 (unregistering): left allmulticast mode
[  713.873540] c1 (unregistering): left promiscuous mode
[  713.873582] br0: port 1(c1) entered disabled state
[  713.923104] br0: port 2(c2) entered disabled state
[  713.923447] c2 (unregistering): left allmulticast mode
[  713.923493] c2 (unregistering): left promiscuous mode
[  713.923539] br0: port 2(c2) entered disabled state
[  713.968093] br0: port 3(c3) entered disabled state
[  713.968498] c3 (unregistering): left allmulticast mode
[  713.968577] c3 (unregistering): left promiscuous mode
[  713.968636] br0: port 3(c3) entered disabled state
[  714.013082] br0: port 4(sender) entered disabled state
[  714.013314] sender (unregistering): left allmulticast mode
[  714.013362] sender (unregistering): left promiscuous mode
[  714.013423] br0: port 4(sender) entered disabled state