[  983.717200][ T1112] br0: port 1(c1) entered blocking state
[  983.717418][ T1112] br0: port 1(c1) entered disabled state
[  983.717616][ T1112] c1: entered allmulticast mode
[  983.719119][ T1112] c1: entered promiscuous mode
[  983.893745][ T1117] br0: port 2(c2) entered blocking state
[  983.893937][ T1117] br0: port 2(c2) entered disabled state
[  983.894139][ T1117] c2: entered allmulticast mode
[  983.895829][ T1117] c2: entered promiscuous mode
[  984.043023][ T1122] br0: port 3(c3) entered blocking state
[  984.043206][ T1122] br0: port 3(c3) entered disabled state
[  984.044074][ T1122] c3: entered allmulticast mode
[  984.045638][ T1122] c3: entered promiscuous mode
[  984.207431][ T1127] br0: port 4(sender) entered blocking state
[  984.207665][ T1127] br0: port 4(sender) entered disabled state
[  984.207895][ T1127] sender: entered allmulticast mode
[  984.209863][ T1127] sender: entered promiscuous mode
[  984.260541][ T1129] br0: port 4(sender) entered blocking state
[  984.260728][ T1129] br0: port 4(sender) entered forwarding state
[  984.261009][ T1129] br0: port 3(c3) entered blocking state
[  984.261135][ T1129] br0: port 3(c3) entered forwarding state
[  984.261405][ T1129] br0: port 2(c2) entered blocking state
[  984.261531][ T1129] br0: port 2(c2) entered forwarding state
[  984.261796][ T1129] br0: port 1(c1) entered blocking state
[  984.261923][ T1129] br0: port 1(c1) entered forwarding state
[  995.261608][   T12] br0: port 1(c1) entered disabled state
[  995.270729][   T12] c1 (unregistering): left allmulticast mode
[  995.270910][   T12] c1 (unregistering): left promiscuous mode
[  995.271068][   T12] br0: port 1(c1) entered disabled state
[  995.401206][   T12] br0: port 2(c2) entered disabled state
[  995.411218][   T12] c2 (unregistering): left allmulticast mode
[  995.411740][   T12] c2 (unregistering): left promiscuous mode
[  995.411899][   T12] br0: port 2(c2) entered disabled state
[  995.531892][   T12] br0: port 3(c3) entered disabled state
[  995.534266][   T12] c3 (unregistering): left allmulticast mode
[  995.534471][   T12] c3 (unregistering): left promiscuous mode
[  995.534666][   T12] br0: port 3(c3) entered disabled state
[  995.664683][   T12] br0: port 4(sender) entered disabled state
[  995.666989][   T12] sender (unregistering): left allmulticast mode
[  995.667197][   T12] sender (unregistering): left promiscuous mode
[  995.667862][   T12] br0: port 4(sender) entered disabled state