[  984.400229][T30728] br0: port 1(c1) entered blocking state
[  984.400447][T30728] br0: port 1(c1) entered disabled state
[  984.400626][T30728] c1: entered allmulticast mode
[  984.402716][T30728] c1: entered promiscuous mode
[  984.559889][T30733] br0: port 2(c2) entered blocking state
[  984.560095][T30733] br0: port 2(c2) entered disabled state
[  984.560272][T30733] c2: entered allmulticast mode
[  984.561766][T30733] c2: entered promiscuous mode
[  984.715397][T30738] br0: port 3(c3) entered blocking state
[  984.715590][T30738] br0: port 3(c3) entered disabled state
[  984.715777][T30738] c3: entered allmulticast mode
[  984.717262][T30738] c3: entered promiscuous mode
[  984.872396][T30743] br0: port 4(sender) entered blocking state
[  984.872613][T30743] br0: port 4(sender) entered disabled state
[  984.872833][T30743] sender: entered allmulticast mode
[  984.874366][T30743] sender: entered promiscuous mode
[  984.929635][T30745] br0: port 4(sender) entered blocking state
[  984.929875][T30745] br0: port 4(sender) entered forwarding state
[  984.930215][T30745] br0: port 3(c3) entered blocking state
[  984.930362][T30745] br0: port 3(c3) entered forwarding state
[  984.930668][T30745] br0: port 2(c2) entered blocking state
[  984.930819][T30745] br0: port 2(c2) entered forwarding state
[  984.931116][T30745] br0: port 1(c1) entered blocking state
[  984.931275][T30745] br0: port 1(c1) entered forwarding state
[  996.074375][   T12] br0: port 1(c1) entered disabled state
[  996.098826][   T12] c1 (unregistering): left allmulticast mode
[  996.099102][   T12] c1 (unregistering): left promiscuous mode
[  996.099346][   T12] br0: port 1(c1) entered disabled state
[  996.243792][   T12] br0: port 2(c2) entered disabled state
[  996.256971][   T12] c2 (unregistering): left allmulticast mode
[  996.257246][   T12] c2 (unregistering): left promiscuous mode
[  996.257483][   T12] br0: port 2(c2) entered disabled state
[  996.395741][   T12] br0: port 3(c3) entered disabled state
[  996.407248][   T12] c3 (unregistering): left allmulticast mode
[  996.407513][   T12] c3 (unregistering): left promiscuous mode
[  996.407764][   T12] br0: port 3(c3) entered disabled state
[  996.551299][   T12] br0: port 4(sender) entered disabled state
[  996.580906][   T12] sender (unregistering): left allmulticast mode
[  996.581119][   T12] sender (unregistering): left promiscuous mode
[  996.581292][   T12] br0: port 4(sender) entered disabled state