[  948.009168][T30354] br0: port 1(c1) entered blocking state
[  948.009420][T30354] br0: port 1(c1) entered disabled state
[  948.009638][T30354] c1: entered allmulticast mode
[  948.011917][T30354] c1: entered promiscuous mode
[  948.146586][T30359] br0: port 2(c2) entered blocking state
[  948.146802][T30359] br0: port 2(c2) entered disabled state
[  948.147026][T30359] c2: entered allmulticast mode
[  948.148941][T30359] c2: entered promiscuous mode
[  948.296206][T30364] br0: port 3(c3) entered blocking state
[  948.297037][T30364] br0: port 3(c3) entered disabled state
[  948.297262][T30364] c3: entered allmulticast mode
[  948.298807][T30364] c3: entered promiscuous mode
[  948.438260][T30369] br0: port 4(sender) entered blocking state
[  948.438533][T30369] br0: port 4(sender) entered disabled state
[  948.438797][T30369] sender: entered allmulticast mode
[  948.440361][T30369] sender: entered promiscuous mode
[  948.491270][T30371] br0: port 4(sender) entered blocking state
[  948.491539][T30371] br0: port 4(sender) entered forwarding state
[  948.491927][T30371] br0: port 3(c3) entered blocking state
[  948.492125][T30371] br0: port 3(c3) entered forwarding state
[  948.492496][T30371] br0: port 2(c2) entered blocking state
[  948.492691][T30371] br0: port 2(c2) entered forwarding state
[  948.493048][T30371] br0: port 1(c1) entered blocking state
[  948.493242][T30371] br0: port 1(c1) entered forwarding state
[  959.621436][   T12] br0: port 1(c1) entered disabled state
[  959.632413][   T12] c1 (unregistering): left allmulticast mode
[  959.632606][   T12] c1 (unregistering): left promiscuous mode
[  959.632778][   T12] br0: port 1(c1) entered disabled state
[  959.762405][   T12] br0: port 2(c2) entered disabled state
[  959.780104][   T12] c2 (unregistering): left allmulticast mode
[  959.780604][   T12] c2 (unregistering): left promiscuous mode
[  959.780797][   T12] br0: port 2(c2) entered disabled state
[  959.889183][   T12] br0: port 3(c3) entered disabled state
[  959.899868][   T12] c3 (unregistering): left allmulticast mode
[  959.900068][   T12] c3 (unregistering): left promiscuous mode
[  959.900238][   T12] br0: port 3(c3) entered disabled state
[  960.019527][   T12] br0: port 4(sender) entered disabled state
[  960.029595][   T12] sender (unregistering): left allmulticast mode
[  960.029793][   T12] sender (unregistering): left promiscuous mode
[  960.029982][   T12] br0: port 4(sender) entered disabled state