[  963.842983][T30647] br0: port 1(c1) entered blocking state
[  963.843215][T30647] br0: port 1(c1) entered disabled state
[  963.843431][T30647] c1: entered allmulticast mode
[  963.844972][T30647] c1: entered promiscuous mode
[  964.022621][T30652] br0: port 2(c2) entered blocking state
[  964.022841][T30652] br0: port 2(c2) entered disabled state
[  964.023068][T30652] c2: entered allmulticast mode
[  964.024771][T30652] c2: entered promiscuous mode
[  964.166583][T30657] br0: port 3(c3) entered blocking state
[  964.166792][T30657] br0: port 3(c3) entered disabled state
[  964.167016][T30657] c3: entered allmulticast mode
[  964.168518][T30657] c3: entered promiscuous mode
[  964.301413][T30662] br0: port 4(sender) entered blocking state
[  964.302436][T30662] br0: port 4(sender) entered disabled state
[  964.302641][T30662] sender: entered allmulticast mode
[  964.308495][T30662] sender: entered promiscuous mode
[  964.357157][T30664] br0: port 4(sender) entered blocking state
[  964.357358][T30664] br0: port 4(sender) entered forwarding state
[  964.357691][T30664] br0: port 3(c3) entered blocking state
[  964.357839][T30664] br0: port 3(c3) entered forwarding state
[  964.358127][T30664] br0: port 2(c2) entered blocking state
[  964.358273][T30664] br0: port 2(c2) entered forwarding state
[  964.358560][T30664] br0: port 1(c1) entered blocking state
[  964.358710][T30664] br0: port 1(c1) entered forwarding state
[  975.423683][   T12] br0: port 1(c1) entered disabled state
[  975.435899][   T12] c1 (unregistering): left allmulticast mode
[  975.436190][   T12] c1 (unregistering): left promiscuous mode
[  975.436443][   T12] br0: port 1(c1) entered disabled state
[  975.578176][   T12] br0: port 2(c2) entered disabled state
[  975.611970][   T12] c2 (unregistering): left allmulticast mode
[  975.612249][   T12] c2 (unregistering): left promiscuous mode
[  975.612500][   T12] br0: port 2(c2) entered disabled state
[  975.734428][   T12] br0: port 3(c3) entered disabled state
[  975.750466][   T12] c3 (unregistering): left allmulticast mode
[  975.750668][   T12] c3 (unregistering): left promiscuous mode
[  975.750844][   T12] br0: port 3(c3) entered disabled state
[  975.920019][   T12] br0: port 4(sender) entered disabled state
[  975.931521][   T12] sender (unregistering): left allmulticast mode
[  975.931721][   T12] sender (unregistering): left promiscuous mode
[  975.931892][   T12] br0: port 4(sender) entered disabled state