[  964.890251][T30824] br0: port 1(c1) entered blocking state
[  964.890442][T30824] br0: port 1(c1) entered disabled state
[  964.890616][T30824] c1: entered allmulticast mode
[  964.892137][T30824] c1: entered promiscuous mode
[  965.069960][T30829] br0: port 2(c2) entered blocking state
[  965.070202][T30829] br0: port 2(c2) entered disabled state
[  965.070433][T30829] c2: entered allmulticast mode
[  965.072224][T30829] c2: entered promiscuous mode
[  965.240056][T30834] br0: port 3(c3) entered blocking state
[  965.240297][T30834] br0: port 3(c3) entered disabled state
[  965.240493][T30834] c3: entered allmulticast mode
[  965.242666][T30834] c3: entered promiscuous mode
[  965.409039][T30839] br0: port 4(sender) entered blocking state
[  965.409256][T30839] br0: port 4(sender) entered disabled state
[  965.409456][T30839] sender: entered allmulticast mode
[  965.410926][T30839] sender: entered promiscuous mode
[  965.459321][T30841] br0: port 4(sender) entered blocking state
[  965.459661][T30841] br0: port 4(sender) entered forwarding state
[  965.460219][T30841] br0: port 3(c3) entered blocking state
[  965.460472][T30841] br0: port 3(c3) entered forwarding state
[  965.460977][T30841] br0: port 2(c2) entered blocking state
[  965.461237][T30841] br0: port 2(c2) entered forwarding state
[  965.461589][T30841] br0: port 1(c1) entered blocking state
[  965.461793][T30841] br0: port 1(c1) entered forwarding state
[  976.685656][   T72] br0: port 1(c1) entered disabled state
[  976.688318][   T72] c1 (unregistering): left allmulticast mode
[  976.688515][   T72] c1 (unregistering): left promiscuous mode
[  976.688700][   T72] br0: port 1(c1) entered disabled state
[  976.865444][   T72] br0: port 2(c2) entered disabled state
[  976.868749][   T72] c2 (unregistering): left allmulticast mode
[  976.869368][   T72] c2 (unregistering): left promiscuous mode
[  976.869543][   T72] br0: port 2(c2) entered disabled state
[  977.037144][   T72] br0: port 3(c3) entered disabled state
[  977.039967][   T72] c3 (unregistering): left allmulticast mode
[  977.040199][   T72] c3 (unregistering): left promiscuous mode
[  977.040429][   T72] br0: port 3(c3) entered disabled state
[  977.209318][   T72] br0: port 4(sender) entered disabled state
[  977.216040][   T72] sender (unregistering): left allmulticast mode
[  977.216611][   T72] sender (unregistering): left promiscuous mode
[  977.217839][   T72] br0: port 4(sender) entered disabled state