[  984.152422][ T1728] br0: port 1(c1) entered blocking state
[  984.152598][ T1728] br0: port 1(c1) entered disabled state
[  984.152751][ T1728] c1: entered allmulticast mode
[  984.154211][ T1728] c1: entered promiscuous mode
[  984.311014][ T1733] br0: port 2(c2) entered blocking state
[  984.311186][ T1733] br0: port 2(c2) entered disabled state
[  984.311376][ T1733] c2: entered allmulticast mode
[  984.312939][ T1733] c2: entered promiscuous mode
[  984.471099][ T1738] br0: port 3(c3) entered blocking state
[  984.471924][ T1738] br0: port 3(c3) entered disabled state
[  984.472081][ T1738] c3: entered allmulticast mode
[  984.473530][ T1738] c3: entered promiscuous mode
[  984.641607][ T1743] br0: port 4(sender) entered blocking state
[  984.641830][ T1743] br0: port 4(sender) entered disabled state
[  984.642017][ T1743] sender: entered allmulticast mode
[  984.643475][ T1743] sender: entered promiscuous mode
[  984.697931][ T1745] br0: port 4(sender) entered blocking state
[  984.698220][ T1745] br0: port 4(sender) entered forwarding state
[  984.698623][ T1745] br0: port 3(c3) entered blocking state
[  984.698781][ T1745] br0: port 3(c3) entered forwarding state
[  984.699131][ T1745] br0: port 2(c2) entered blocking state
[  984.699337][ T1745] br0: port 2(c2) entered forwarding state
[  984.699700][ T1745] br0: port 1(c1) entered blocking state
[  984.699904][ T1745] br0: port 1(c1) entered forwarding state
[  995.704628][   T12] br0: port 1(c1) entered disabled state
[  995.708906][   T12] c1 (unregistering): left allmulticast mode
[  995.709154][   T12] c1 (unregistering): left promiscuous mode
[  995.709482][   T12] br0: port 1(c1) entered disabled state
[  995.832493][   T12] br0: port 2(c2) entered disabled state
[  995.840976][   T12] c2 (unregistering): left allmulticast mode
[  995.841207][   T12] c2 (unregistering): left promiscuous mode
[  995.842448][   T12] br0: port 2(c2) entered disabled state
[  995.950406][   T12] br0: port 3(c3) entered disabled state
[  995.953459][   T12] c3 (unregistering): left allmulticast mode
[  995.953698][   T12] c3 (unregistering): left promiscuous mode
[  995.953910][   T12] br0: port 3(c3) entered disabled state
[  996.071797][   T12] br0: port 4(sender) entered disabled state
[  996.074231][   T12] sender (unregistering): left allmulticast mode
[  996.074467][   T12] sender (unregistering): left promiscuous mode
[  996.074690][   T12] br0: port 4(sender) entered disabled state