[  943.848637][ T1126] br0: port 1(c1) entered blocking state
[  943.848804][ T1126] br0: port 1(c1) entered disabled state
[  943.848969][ T1126] c1: entered allmulticast mode
[  943.850362][ T1126] c1: entered promiscuous mode
[  943.991639][ T1131] br0: port 2(c2) entered blocking state
[  943.993853][ T1131] br0: port 2(c2) entered disabled state
[  943.994041][ T1131] c2: entered allmulticast mode
[  944.001440][ T1131] c2: entered promiscuous mode
[  944.153872][ T1136] br0: port 3(c3) entered blocking state
[  944.154028][ T1136] br0: port 3(c3) entered disabled state
[  944.154182][ T1136] c3: entered allmulticast mode
[  944.155573][ T1136] c3: entered promiscuous mode
[  944.307527][ T1141] br0: port 4(sender) entered blocking state
[  944.307718][ T1141] br0: port 4(sender) entered disabled state
[  944.307905][ T1141] sender: entered allmulticast mode
[  944.309308][ T1141] sender: entered promiscuous mode
[  944.366227][ T1143] br0: port 4(sender) entered blocking state
[  944.366436][ T1143] br0: port 4(sender) entered forwarding state
[  944.366747][ T1143] br0: port 3(c3) entered blocking state
[  944.366893][ T1143] br0: port 3(c3) entered forwarding state
[  944.367175][ T1143] br0: port 2(c2) entered blocking state
[  944.367321][ T1143] br0: port 2(c2) entered forwarding state
[  944.367597][ T1143] br0: port 1(c1) entered blocking state
[  944.367737][ T1143] br0: port 1(c1) entered forwarding state
[  955.342193][   T12] br0: port 1(c1) entered disabled state
[  955.346976][   T12] c1 (unregistering): left allmulticast mode
[  955.347173][   T12] c1 (unregistering): left promiscuous mode
[  955.347522][   T12] br0: port 1(c1) entered disabled state
[  955.453412][   T12] br0: port 2(c2) entered disabled state
[  955.456098][   T12] c2 (unregistering): left allmulticast mode
[  955.456300][   T12] c2 (unregistering): left promiscuous mode
[  955.456483][   T12] br0: port 2(c2) entered disabled state
[  955.588955][   T12] br0: port 3(c3) entered disabled state
[  955.591476][   T12] c3 (unregistering): left allmulticast mode
[  955.591671][   T12] c3 (unregistering): left promiscuous mode
[  955.591922][   T12] br0: port 3(c3) entered disabled state
[  955.701377][   T12] br0: port 4(sender) entered disabled state
[  955.703982][   T12] sender (unregistering): left allmulticast mode
[  955.704173][   T12] sender (unregistering): left promiscuous mode
[  955.704335][   T12] br0: port 4(sender) entered disabled state