[  900.001232][ T1195] br0: port 1(c1) entered blocking state
[  900.001460][ T1195] br0: port 1(c1) entered disabled state
[  900.001670][ T1195] c1: entered allmulticast mode
[  900.003227][ T1195] c1: entered promiscuous mode
[  900.144793][ T1200] br0: port 2(c2) entered blocking state
[  900.144986][ T1200] br0: port 2(c2) entered disabled state
[  900.145198][ T1200] c2: entered allmulticast mode
[  900.146640][ T1200] c2: entered promiscuous mode
[  900.292903][ T1205] br0: port 3(c3) entered blocking state
[  900.293068][ T1205] br0: port 3(c3) entered disabled state
[  900.293213][ T1205] c3: entered allmulticast mode
[  900.294623][ T1205] c3: entered promiscuous mode
[  900.443735][ T1210] br0: port 4(sender) entered blocking state
[  900.443962][ T1210] br0: port 4(sender) entered disabled state
[  900.444646][ T1210] sender: entered allmulticast mode
[  900.446195][ T1210] sender: entered promiscuous mode
[  900.496505][ T1212] br0: port 4(sender) entered blocking state
[  900.496705][ T1212] br0: port 4(sender) entered forwarding state
[  900.497025][ T1212] br0: port 3(c3) entered blocking state
[  900.497165][ T1212] br0: port 3(c3) entered forwarding state
[  900.497437][ T1212] br0: port 2(c2) entered blocking state
[  900.497574][ T1212] br0: port 2(c2) entered forwarding state
[  900.498242][ T1212] br0: port 1(c1) entered blocking state
[  900.498384][ T1212] br0: port 1(c1) entered forwarding state
[  911.448191][   T70] br0: port 1(c1) entered disabled state
[  911.452080][   T70] c1 (unregistering): left allmulticast mode
[  911.452265][   T70] c1 (unregistering): left promiscuous mode
[  911.452431][   T70] br0: port 1(c1) entered disabled state
[  911.572136][   T70] br0: port 2(c2) entered disabled state
[  911.574221][   T70] c2 (unregistering): left allmulticast mode
[  911.574400][   T70] c2 (unregistering): left promiscuous mode
[  911.574563][   T70] br0: port 2(c2) entered disabled state
[  911.698070][   T70] br0: port 3(c3) entered disabled state
[  911.702730][   T70] c3 (unregistering): left allmulticast mode
[  911.702925][   T70] c3 (unregistering): left promiscuous mode
[  911.703112][   T70] br0: port 3(c3) entered disabled state
[  911.824546][   T70] br0: port 4(sender) entered disabled state
[  911.826677][   T70] sender (unregistering): left allmulticast mode
[  911.826867][   T70] sender (unregistering): left promiscuous mode
[  911.827041][   T70] br0: port 4(sender) entered disabled state