[  927.039749][T32311] br0: port 1(c1) entered blocking state
[  927.039940][T32311] br0: port 1(c1) entered disabled state
[  927.040116][T32311] c1: entered allmulticast mode
[  927.041607][T32311] c1: entered promiscuous mode
[  927.186253][T32316] br0: port 2(c2) entered blocking state
[  927.186465][T32316] br0: port 2(c2) entered disabled state
[  927.186685][T32316] c2: entered allmulticast mode
[  927.188247][T32316] c2: entered promiscuous mode
[  927.325627][T32321] br0: port 3(c3) entered blocking state
[  927.325796][T32321] br0: port 3(c3) entered disabled state
[  927.325953][T32321] c3: entered allmulticast mode
[  927.327441][T32321] c3: entered promiscuous mode
[  927.467148][T32326] br0: port 4(sender) entered blocking state
[  927.467355][T32326] br0: port 4(sender) entered disabled state
[  927.467559][T32326] sender: entered allmulticast mode
[  927.469055][T32326] sender: entered promiscuous mode
[  927.517159][T32328] br0: port 4(sender) entered blocking state
[  927.517382][T32328] br0: port 4(sender) entered forwarding state
[  927.517743][T32328] br0: port 3(c3) entered blocking state
[  927.517901][T32328] br0: port 3(c3) entered forwarding state
[  927.518212][T32328] br0: port 2(c2) entered blocking state
[  927.518369][T32328] br0: port 2(c2) entered forwarding state
[  927.518673][T32328] br0: port 1(c1) entered blocking state
[  927.518829][T32328] br0: port 1(c1) entered forwarding state
[  938.508480][   T12] br0: port 1(c1) entered disabled state
[  938.511565][   T12] c1 (unregistering): left allmulticast mode
[  938.511772][   T12] c1 (unregistering): left promiscuous mode
[  938.513041][   T12] br0: port 1(c1) entered disabled state
[  938.617981][   T12] br0: port 2(c2) entered disabled state
[  938.629690][   T12] c2 (unregistering): left allmulticast mode
[  938.629890][   T12] c2 (unregistering): left promiscuous mode
[  938.630080][   T12] br0: port 2(c2) entered disabled state
[  938.729101][   T12] br0: port 3(c3) entered disabled state
[  938.731255][   T12] c3 (unregistering): left allmulticast mode
[  938.731444][   T12] c3 (unregistering): left promiscuous mode
[  938.731629][   T12] br0: port 3(c3) entered disabled state
[  938.852348][   T12] br0: port 4(sender) entered disabled state
[  938.854956][   T12] sender (unregistering): left allmulticast mode
[  938.855162][   T12] sender (unregistering): left promiscuous mode
[  938.855341][   T12] br0: port 4(sender) entered disabled state