[  951.294827][T32287] br0: port 1(c1) entered blocking state
[  951.295060][T32287] br0: port 1(c1) entered disabled state
[  951.295270][T32287] c1: entered allmulticast mode
[  951.296835][T32287] c1: entered promiscuous mode
[  951.485529][T32292] br0: port 2(c2) entered blocking state
[  951.485743][T32292] br0: port 2(c2) entered disabled state
[  951.485970][T32292] c2: entered allmulticast mode
[  951.487520][T32292] c2: entered promiscuous mode
[  951.665918][T32297] br0: port 3(c3) entered blocking state
[  951.666124][T32297] br0: port 3(c3) entered disabled state
[  951.667060][T32297] c3: entered allmulticast mode
[  951.668711][T32297] c3: entered promiscuous mode
[  951.868788][T32302] br0: port 4(sender) entered blocking state
[  951.869032][T32302] br0: port 4(sender) entered disabled state
[  951.869273][T32302] sender: entered allmulticast mode
[  951.871531][T32302] sender: entered promiscuous mode
[  951.926635][T32304] br0: port 4(sender) entered blocking state
[  951.926885][T32304] br0: port 4(sender) entered forwarding state
[  951.927236][T32304] br0: port 3(c3) entered blocking state
[  951.927431][T32304] br0: port 3(c3) entered forwarding state
[  951.927788][T32304] br0: port 2(c2) entered blocking state
[  951.927980][T32304] br0: port 2(c2) entered forwarding state
[  951.928345][T32304] br0: port 1(c1) entered blocking state
[  951.928529][T32304] br0: port 1(c1) entered forwarding state
[  962.927803][   T12] br0: port 1(c1) entered disabled state
[  962.931819][   T12] c1 (unregistering): left allmulticast mode
[  962.932020][   T12] c1 (unregistering): left promiscuous mode
[  962.932186][   T12] br0: port 1(c1) entered disabled state
[  963.041426][   T12] br0: port 2(c2) entered disabled state
[  963.043963][   T12] c2 (unregistering): left allmulticast mode
[  963.044151][   T12] c2 (unregistering): left promiscuous mode
[  963.044327][   T12] br0: port 2(c2) entered disabled state
[  963.164145][   T12] br0: port 3(c3) entered disabled state
[  963.167135][   T12] c3 (unregistering): left allmulticast mode
[  963.167511][   T12] c3 (unregistering): left promiscuous mode
[  963.167721][   T12] br0: port 3(c3) entered disabled state
[  963.287096][   T12] br0: port 4(sender) entered disabled state
[  963.289748][   T12] sender (unregistering): left allmulticast mode
[  963.289931][   T12] sender (unregistering): left promiscuous mode
[  963.290099][   T12] br0: port 4(sender) entered disabled state