[  704.682764] br0: port 1(c1) entered blocking state
[  704.682860] br0: port 1(c1) entered disabled state
[  704.682951] c1: entered allmulticast mode
[  704.683048] c1: entered promiscuous mode
[  704.729605] br0: port 2(c2) entered blocking state
[  704.729680] br0: port 2(c2) entered disabled state
[  704.729743] c2: entered allmulticast mode
[  704.729818] c2: entered promiscuous mode
[  704.776305] br0: port 3(c3) entered blocking state
[  704.776402] br0: port 3(c3) entered disabled state
[  704.776482] c3: entered allmulticast mode
[  704.776568] c3: entered promiscuous mode
[  704.826200] br0: port 4(sender) entered blocking state
[  704.826263] br0: port 4(sender) entered disabled state
[  704.826328] sender: entered allmulticast mode
[  704.826409] sender: entered promiscuous mode
[  704.845877] br0: port 4(sender) entered blocking state
[  704.845944] br0: port 4(sender) entered forwarding state
[  704.845994] br0: port 3(c3) entered blocking state
[  704.846046] br0: port 3(c3) entered forwarding state
[  704.846103] br0: port 2(c2) entered blocking state
[  704.846144] br0: port 2(c2) entered forwarding state
[  704.846187] br0: port 1(c1) entered blocking state
[  704.846224] br0: port 1(c1) entered forwarding state
[  715.561170] br0: port 1(c1) entered disabled state
[  715.561586] c1 (unregistering): left allmulticast mode
[  715.561641] c1 (unregistering): left promiscuous mode
[  715.561683] br0: port 1(c1) entered disabled state
[  715.603254] br0: port 2(c2) entered disabled state
[  715.603503] c2 (unregistering): left allmulticast mode
[  715.603569] c2 (unregistering): left promiscuous mode
[  715.603622] br0: port 2(c2) entered disabled state
[  715.644247] br0: port 3(c3) entered disabled state
[  715.644491] c3 (unregistering): left allmulticast mode
[  715.644555] c3 (unregistering): left promiscuous mode
[  715.644605] br0: port 3(c3) entered disabled state
[  715.684217] br0: port 4(sender) entered disabled state
[  715.684511] sender (unregistering): left allmulticast mode
[  715.684581] sender (unregistering): left promiscuous mode
[  715.684639] br0: port 4(sender) entered disabled state