[  928.292232][T30422] br0: port 1(c1) entered blocking state
[  928.292421][T30422] br0: port 1(c1) entered disabled state
[  928.292582][T30422] c1: entered allmulticast mode
[  928.294057][T30422] c1: entered promiscuous mode
[  928.433916][T30427] br0: port 2(c2) entered blocking state
[  928.434104][T30427] br0: port 2(c2) entered disabled state
[  928.434269][T30427] c2: entered allmulticast mode
[  928.435721][T30427] c2: entered promiscuous mode
[  928.577138][T30432] br0: port 3(c3) entered blocking state
[  928.577324][T30432] br0: port 3(c3) entered disabled state
[  928.577486][T30432] c3: entered allmulticast mode
[  928.578949][T30432] c3: entered promiscuous mode
[  928.714599][T30437] br0: port 4(sender) entered blocking state
[  928.714811][T30437] br0: port 4(sender) entered disabled state
[  928.715007][T30437] sender: entered allmulticast mode
[  928.716492][T30437] sender: entered promiscuous mode
[  928.771679][T30439] br0: port 4(sender) entered blocking state
[  928.771894][T30439] br0: port 4(sender) entered forwarding state
[  928.772235][T30439] br0: port 3(c3) entered blocking state
[  928.772382][T30439] br0: port 3(c3) entered forwarding state
[  928.772676][T30439] br0: port 2(c2) entered blocking state
[  928.772823][T30439] br0: port 2(c2) entered forwarding state
[  928.773527][T30439] br0: port 1(c1) entered blocking state
[  928.773682][T30439] br0: port 1(c1) entered forwarding state
[  939.849297][   T12] br0: port 1(c1) entered disabled state
[  939.865321][   T12] c1 (unregistering): left allmulticast mode
[  939.865612][   T12] c1 (unregistering): left promiscuous mode
[  939.865880][   T12] br0: port 1(c1) entered disabled state
[  939.967321][   T12] br0: port 2(c2) entered disabled state
[  939.979356][   T12] c2 (unregistering): left allmulticast mode
[  939.979563][   T12] c2 (unregistering): left promiscuous mode
[  939.979818][   T12] br0: port 2(c2) entered disabled state
[  940.110377][   T12] br0: port 3(c3) entered disabled state
[  940.122324][   T12] c3 (unregistering): left allmulticast mode
[  940.122527][   T12] c3 (unregistering): left promiscuous mode
[  940.122707][   T12] br0: port 3(c3) entered disabled state
[  940.261382][   T12] br0: port 4(sender) entered disabled state
[  940.271621][   T12] sender (unregistering): left allmulticast mode
[  940.271857][   T12] sender (unregistering): left promiscuous mode
[  940.272100][   T12] br0: port 4(sender) entered disabled state