[  927.623946][  T998] br0: port 1(c1) entered blocking state
[  927.624135][  T998] br0: port 1(c1) entered disabled state
[  927.624288][  T998] c1: entered allmulticast mode
[  927.625718][  T998] c1: entered promiscuous mode
[  927.764339][ T1003] br0: port 2(c2) entered blocking state
[  927.764515][ T1003] br0: port 2(c2) entered disabled state
[  927.764667][ T1003] c2: entered allmulticast mode
[  927.766052][ T1003] c2: entered promiscuous mode
[  927.923521][ T1008] br0: port 3(c3) entered blocking state
[  927.923731][ T1008] br0: port 3(c3) entered disabled state
[  927.923931][ T1008] c3: entered allmulticast mode
[  927.925969][ T1008] c3: entered promiscuous mode
[  928.061940][ T1013] br0: port 4(sender) entered blocking state
[  928.062141][ T1013] br0: port 4(sender) entered disabled state
[  928.062317][ T1013] sender: entered allmulticast mode
[  928.063717][ T1013] sender: entered promiscuous mode
[  928.115941][ T1015] br0: port 4(sender) entered blocking state
[  928.116149][ T1015] br0: port 4(sender) entered forwarding state
[  928.116451][ T1015] br0: port 3(c3) entered blocking state
[  928.116585][ T1015] br0: port 3(c3) entered forwarding state
[  928.116856][ T1015] br0: port 2(c2) entered blocking state
[  928.116996][ T1015] br0: port 2(c2) entered forwarding state
[  928.117262][ T1015] br0: port 1(c1) entered blocking state
[  928.117397][ T1015] br0: port 1(c1) entered forwarding state
[  939.114772][   T12] br0: port 1(c1) entered disabled state
[  939.118466][   T12] c1 (unregistering): left allmulticast mode
[  939.119256][   T12] c1 (unregistering): left promiscuous mode
[  939.119506][   T12] br0: port 1(c1) entered disabled state
[  939.232390][   T12] br0: port 2(c2) entered disabled state
[  939.236025][   T12] c2 (unregistering): left allmulticast mode
[  939.236251][   T12] c2 (unregistering): left promiscuous mode
[  939.236472][   T12] br0: port 2(c2) entered disabled state
[  939.346210][   T12] br0: port 3(c3) entered disabled state
[  939.349114][   T12] c3 (unregistering): left allmulticast mode
[  939.349338][   T12] c3 (unregistering): left promiscuous mode
[  939.349547][   T12] br0: port 3(c3) entered disabled state
[  939.472647][   T12] br0: port 4(sender) entered disabled state
[  939.482174][   T12] sender (unregistering): left allmulticast mode
[  939.482366][   T12] sender (unregistering): left promiscuous mode
[  939.482527][   T12] br0: port 4(sender) entered disabled state