[  961.203998][T30366] br0: port 1(c1) entered blocking state
[  961.204634][T30366] br0: port 1(c1) entered disabled state
[  961.204795][T30366] c1: entered allmulticast mode
[  961.206388][T30366] c1: entered promiscuous mode
[  961.336099][T30371] br0: port 2(c2) entered blocking state
[  961.336291][T30371] br0: port 2(c2) entered disabled state
[  961.336456][T30371] c2: entered allmulticast mode
[  961.338098][T30371] c2: entered promiscuous mode
[  961.494383][T30376] br0: port 3(c3) entered blocking state
[  961.494551][T30376] br0: port 3(c3) entered disabled state
[  961.494717][T30376] c3: entered allmulticast mode
[  961.496365][T30376] c3: entered promiscuous mode
[  961.624718][T30381] br0: port 4(sender) entered blocking state
[  961.624924][T30381] br0: port 4(sender) entered disabled state
[  961.625124][T30381] sender: entered allmulticast mode
[  961.626783][T30381] sender: entered promiscuous mode
[  961.677308][T30383] br0: port 4(sender) entered blocking state
[  961.677523][T30383] br0: port 4(sender) entered forwarding state
[  961.677852][T30383] br0: port 3(c3) entered blocking state
[  961.677999][T30383] br0: port 3(c3) entered forwarding state
[  961.678304][T30383] br0: port 2(c2) entered blocking state
[  961.678450][T30383] br0: port 2(c2) entered forwarding state
[  961.678741][T30383] br0: port 1(c1) entered blocking state
[  961.678890][T30383] br0: port 1(c1) entered forwarding state
[  972.706399][   T12] br0: port 1(c1) entered disabled state
[  972.718375][   T12] c1 (unregistering): left allmulticast mode
[  972.718585][   T12] c1 (unregistering): left promiscuous mode
[  972.718758][   T12] br0: port 1(c1) entered disabled state
[  972.845101][   T12] br0: port 2(c2) entered disabled state
[  972.847446][   T12] c2 (unregistering): left allmulticast mode
[  972.847688][   T12] c2 (unregistering): left promiscuous mode
[  972.847915][   T12] br0: port 2(c2) entered disabled state
[  972.976351][   T12] br0: port 3(c3) entered disabled state
[  972.979376][   T12] c3 (unregistering): left allmulticast mode
[  972.979609][   T12] c3 (unregistering): left promiscuous mode
[  972.979842][   T12] br0: port 3(c3) entered disabled state
[  973.107386][   T12] br0: port 4(sender) entered disabled state
[  973.109606][   T12] sender (unregistering): left allmulticast mode
[  973.109801][   T12] sender (unregistering): left promiscuous mode
[  973.109981][   T12] br0: port 4(sender) entered disabled state