[  961.348466][T31315] br0: port 1(c1) entered blocking state
[  961.348655][T31315] br0: port 1(c1) entered disabled state
[  961.348829][T31315] c1: entered allmulticast mode
[  961.350381][T31315] c1: entered promiscuous mode
[  961.494771][T31320] br0: port 2(c2) entered blocking state
[  961.495340][T31320] br0: port 2(c2) entered disabled state
[  961.495522][T31320] c2: entered allmulticast mode
[  961.497060][T31320] c2: entered promiscuous mode
[  961.647512][T31325] br0: port 3(c3) entered blocking state
[  961.647743][T31325] br0: port 3(c3) entered disabled state
[  961.648491][T31325] c3: entered allmulticast mode
[  961.650077][T31325] c3: entered promiscuous mode
[  961.797944][T31330] br0: port 4(sender) entered blocking state
[  961.798187][T31330] br0: port 4(sender) entered disabled state
[  961.798389][T31330] sender: entered allmulticast mode
[  961.799877][T31330] sender: entered promiscuous mode
[  961.847040][T31332] br0: port 4(sender) entered blocking state
[  961.847259][T31332] br0: port 4(sender) entered forwarding state
[  961.847591][T31332] br0: port 3(c3) entered blocking state
[  961.847739][T31332] br0: port 3(c3) entered forwarding state
[  961.848042][T31332] br0: port 2(c2) entered blocking state
[  961.848190][T31332] br0: port 2(c2) entered forwarding state
[  961.848481][T31332] br0: port 1(c1) entered blocking state
[  961.848629][T31332] br0: port 1(c1) entered forwarding state
[  972.909448][   T12] br0: port 1(c1) entered disabled state
[  972.912881][   T12] c1 (unregistering): left allmulticast mode
[  972.913090][   T12] c1 (unregistering): left promiscuous mode
[  972.913273][   T12] br0: port 1(c1) entered disabled state
[  973.026685][   T12] br0: port 2(c2) entered disabled state
[  973.029110][   T12] c2 (unregistering): left allmulticast mode
[  973.029297][   T12] c2 (unregistering): left promiscuous mode
[  973.029582][   T12] br0: port 2(c2) entered disabled state
[  973.171231][   T12] br0: port 3(c3) entered disabled state
[  973.174314][   T12] c3 (unregistering): left allmulticast mode
[  973.174517][   T12] c3 (unregistering): left promiscuous mode
[  973.174696][   T12] br0: port 3(c3) entered disabled state
[  973.316238][   T12] br0: port 4(sender) entered disabled state
[  973.320078][   T12] sender (unregistering): left allmulticast mode
[  973.320289][   T12] sender (unregistering): left promiscuous mode
[  973.320472][   T12] br0: port 4(sender) entered disabled state