[  936.938914][T31394] br0: port 1(c1) entered blocking state
[  936.939113][T31394] br0: port 1(c1) entered disabled state
[  936.939278][T31394] c1: entered allmulticast mode
[  936.940740][T31394] c1: entered promiscuous mode
[  937.069108][T31399] br0: port 2(c2) entered blocking state
[  937.069297][T31399] br0: port 2(c2) entered disabled state
[  937.069461][T31399] c2: entered allmulticast mode
[  937.071461][T31399] c2: entered promiscuous mode
[  937.219930][T31404] br0: port 3(c3) entered blocking state
[  937.220121][T31404] br0: port 3(c3) entered disabled state
[  937.220297][T31404] c3: entered allmulticast mode
[  937.221775][T31404] c3: entered promiscuous mode
[  937.367739][T31409] br0: port 4(sender) entered blocking state
[  937.367951][T31409] br0: port 4(sender) entered disabled state
[  937.368152][T31409] sender: entered allmulticast mode
[  937.369636][T31409] sender: entered promiscuous mode
[  937.416677][T31411] br0: port 4(sender) entered blocking state
[  937.416894][T31411] br0: port 4(sender) entered forwarding state
[  937.417246][T31411] br0: port 3(c3) entered blocking state
[  937.417402][T31411] br0: port 3(c3) entered forwarding state
[  937.417703][T31411] br0: port 2(c2) entered blocking state
[  937.417855][T31411] br0: port 2(c2) entered forwarding state
[  937.418160][T31411] br0: port 1(c1) entered blocking state
[  937.418318][T31411] br0: port 1(c1) entered forwarding state
[  948.509571][   T70] br0: port 1(c1) entered disabled state
[  948.512482][   T70] c1 (unregistering): left allmulticast mode
[  948.512686][   T70] c1 (unregistering): left promiscuous mode
[  948.512866][   T70] br0: port 1(c1) entered disabled state
[  948.629331][   T70] br0: port 2(c2) entered disabled state
[  948.636773][   T70] c2 (unregistering): left allmulticast mode
[  948.636969][   T70] c2 (unregistering): left promiscuous mode
[  948.637152][   T70] br0: port 2(c2) entered disabled state
[  948.760026][   T70] br0: port 3(c3) entered disabled state
[  948.762523][   T70] c3 (unregistering): left allmulticast mode
[  948.762721][   T70] c3 (unregistering): left promiscuous mode
[  948.762901][   T70] br0: port 3(c3) entered disabled state
[  948.898770][   T70] br0: port 4(sender) entered disabled state
[  948.900986][   T70] sender (unregistering): left allmulticast mode
[  948.902028][   T70] sender (unregistering): left promiscuous mode
[  948.902670][   T70] br0: port 4(sender) entered disabled state