[  630.782705] br0: port 1(c1) entered blocking state
[  630.782785] br0: port 1(c1) entered disabled state
[  630.782839] c1: entered allmulticast mode
[  630.782903] c1: entered promiscuous mode
[  630.866970] br0: port 2(c2) entered blocking state
[  630.867029] br0: port 2(c2) entered disabled state
[  630.867081] c2: entered allmulticast mode
[  630.867152] c2: entered promiscuous mode
[  630.952434] br0: port 3(c3) entered blocking state
[  630.952495] br0: port 3(c3) entered disabled state
[  630.952557] c3: entered allmulticast mode
[  630.952625] c3: entered promiscuous mode
[  631.043405] br0: port 4(sender) entered blocking state
[  631.043468] br0: port 4(sender) entered disabled state
[  631.043529] sender: entered allmulticast mode
[  631.043618] sender: entered promiscuous mode
[  631.079946] br0: port 4(sender) entered blocking state
[  631.080021] br0: port 4(sender) entered forwarding state
[  631.080077] br0: port 3(c3) entered blocking state
[  631.080127] br0: port 3(c3) entered forwarding state
[  631.080171] br0: port 2(c2) entered blocking state
[  631.080218] br0: port 2(c2) entered forwarding state
[  631.080270] br0: port 1(c1) entered blocking state
[  631.080317] br0: port 1(c1) entered forwarding state
[  641.860211] br0: port 1(c1) entered disabled state
[  641.860523] c1 (unregistering): left allmulticast mode
[  641.860572] c1 (unregistering): left promiscuous mode
[  641.860612] br0: port 1(c1) entered disabled state
[  641.930144] br0: port 2(c2) entered disabled state
[  641.930398] c2 (unregistering): left allmulticast mode
[  641.930456] c2 (unregistering): left promiscuous mode
[  641.930509] br0: port 2(c2) entered disabled state
[  641.993208] br0: port 3(c3) entered disabled state
[  641.993566] c3 (unregistering): left allmulticast mode
[  641.993625] c3 (unregistering): left promiscuous mode
[  641.993679] br0: port 3(c3) entered disabled state
[  642.063235] br0: port 4(sender) entered disabled state
[  642.063587] sender (unregistering): left allmulticast mode
[  642.063636] sender (unregistering): left promiscuous mode
[  642.063687] br0: port 4(sender) entered disabled state