[  914.827193][ T1287] br0: port 1(c1) entered blocking state
[  914.827383][ T1287] br0: port 1(c1) entered disabled state
[  914.827535][ T1287] c1: entered allmulticast mode
[  914.828923][ T1287] c1: entered promiscuous mode
[  914.983022][ T1292] br0: port 2(c2) entered blocking state
[  914.983227][ T1292] br0: port 2(c2) entered disabled state
[  914.983434][ T1292] c2: entered allmulticast mode
[  914.985389][ T1292] c2: entered promiscuous mode
[  915.123659][ T1297] br0: port 3(c3) entered blocking state
[  915.123825][ T1297] br0: port 3(c3) entered disabled state
[  915.123967][ T1297] c3: entered allmulticast mode
[  915.125329][ T1297] c3: entered promiscuous mode
[  915.277789][ T1302] br0: port 4(sender) entered blocking state
[  915.278019][ T1302] br0: port 4(sender) entered disabled state
[  915.278245][ T1302] sender: entered allmulticast mode
[  915.279677][ T1302] sender: entered promiscuous mode
[  915.329225][ T1304] br0: port 4(sender) entered blocking state
[  915.329430][ T1304] br0: port 4(sender) entered forwarding state
[  915.329727][ T1304] br0: port 3(c3) entered blocking state
[  915.329869][ T1304] br0: port 3(c3) entered forwarding state
[  915.330134][ T1304] br0: port 2(c2) entered blocking state
[  915.330265][ T1304] br0: port 2(c2) entered forwarding state
[  915.330533][ T1304] br0: port 1(c1) entered blocking state
[  915.330666][ T1304] br0: port 1(c1) entered forwarding state
[  926.304160][   T71] br0: port 1(c1) entered disabled state
[  926.307462][   T71] c1 (unregistering): left allmulticast mode
[  926.307644][   T71] c1 (unregistering): left promiscuous mode
[  926.307810][   T71] br0: port 1(c1) entered disabled state
[  926.432932][   T71] br0: port 2(c2) entered disabled state
[  926.435733][   T71] c2 (unregistering): left allmulticast mode
[  926.435966][   T71] c2 (unregistering): left promiscuous mode
[  926.436122][   T71] br0: port 2(c2) entered disabled state
[  926.560311][   T71] br0: port 3(c3) entered disabled state
[  926.563258][   T71] c3 (unregistering): left allmulticast mode
[  926.563437][   T71] c3 (unregistering): left promiscuous mode
[  926.563593][   T71] br0: port 3(c3) entered disabled state
[  926.687670][   T71] br0: port 4(sender) entered disabled state
[  926.689934][   T71] sender (unregistering): left allmulticast mode
[  926.690150][   T71] sender (unregistering): left promiscuous mode
[  926.690356][   T71] br0: port 4(sender) entered disabled state