[  945.528843][  T712] br0: port 1(c1) entered blocking state
[  945.529025][  T712] br0: port 1(c1) entered disabled state
[  945.529194][  T712] c1: entered allmulticast mode
[  945.531218][  T712] c1: entered promiscuous mode
[  945.682193][  T717] br0: port 2(c2) entered blocking state
[  945.682368][  T717] br0: port 2(c2) entered disabled state
[  945.682523][  T717] c2: entered allmulticast mode
[  945.683964][  T717] c2: entered promiscuous mode
[  945.848411][  T722] br0: port 3(c3) entered blocking state
[  945.848632][  T722] br0: port 3(c3) entered disabled state
[  945.848844][  T722] c3: entered allmulticast mode
[  945.850350][  T722] c3: entered promiscuous mode
[  945.997551][  T727] br0: port 4(sender) entered blocking state
[  945.997763][  T727] br0: port 4(sender) entered disabled state
[  945.997957][  T727] sender: entered allmulticast mode
[  945.999380][  T727] sender: entered promiscuous mode
[  946.049259][  T729] br0: port 4(sender) entered blocking state
[  946.049468][  T729] br0: port 4(sender) entered forwarding state
[  946.049795][  T729] br0: port 3(c3) entered blocking state
[  946.049932][  T729] br0: port 3(c3) entered forwarding state
[  946.050207][  T729] br0: port 2(c2) entered blocking state
[  946.050351][  T729] br0: port 2(c2) entered forwarding state
[  946.050634][  T729] br0: port 1(c1) entered blocking state
[  946.050772][  T729] br0: port 1(c1) entered forwarding state
[  957.070056][   T12] br0: port 1(c1) entered disabled state
[  957.072985][   T12] c1 (unregistering): left allmulticast mode
[  957.073165][   T12] c1 (unregistering): left promiscuous mode
[  957.073407][   T12] br0: port 1(c1) entered disabled state
[  957.182746][   T12] br0: port 2(c2) entered disabled state
[  957.185629][   T12] c2 (unregistering): left allmulticast mode
[  957.185816][   T12] c2 (unregistering): left promiscuous mode
[  957.185982][   T12] br0: port 2(c2) entered disabled state
[  957.308295][   T12] br0: port 3(c3) entered disabled state
[  957.310534][   T12] c3 (unregistering): left allmulticast mode
[  957.310709][   T12] c3 (unregistering): left promiscuous mode
[  957.310868][   T12] br0: port 3(c3) entered disabled state
[  957.423173][   T12] br0: port 4(sender) entered disabled state
[  957.425404][   T12] sender (unregistering): left allmulticast mode
[  957.425580][   T12] sender (unregistering): left promiscuous mode
[  957.425746][   T12] br0: port 4(sender) entered disabled state