[  950.624055][T31008] br0: port 1(c1) entered blocking state
[  950.624241][T31008] br0: port 1(c1) entered disabled state
[  950.624405][T31008] c1: entered allmulticast mode
[  950.626965][T31008] c1: entered promiscuous mode
[  950.765627][T31013] br0: port 2(c2) entered blocking state
[  950.765855][T31013] br0: port 2(c2) entered disabled state
[  950.766069][T31013] c2: entered allmulticast mode
[  950.767614][T31013] c2: entered promiscuous mode
[  950.909623][T31018] br0: port 3(c3) entered blocking state
[  950.910550][T31018] br0: port 3(c3) entered disabled state
[  950.910726][T31018] c3: entered allmulticast mode
[  950.912213][T31018] c3: entered promiscuous mode
[  951.047640][T31023] br0: port 4(sender) entered blocking state
[  951.047896][T31023] br0: port 4(sender) entered disabled state
[  951.048142][T31023] sender: entered allmulticast mode
[  951.049672][T31023] sender: entered promiscuous mode
[  951.097629][T31025] br0: port 4(sender) entered blocking state
[  951.097892][T31025] br0: port 4(sender) entered forwarding state
[  951.098282][T31025] br0: port 3(c3) entered blocking state
[  951.098475][T31025] br0: port 3(c3) entered forwarding state
[  951.098854][T31025] br0: port 2(c2) entered blocking state
[  951.099438][T31025] br0: port 2(c2) entered forwarding state
[  951.099818][T31025] br0: port 1(c1) entered blocking state
[  951.100015][T31025] br0: port 1(c1) entered forwarding state
[  962.148684][   T70] br0: port 1(c1) entered disabled state
[  962.160719][   T70] c1 (unregistering): left allmulticast mode
[  962.161084][   T70] c1 (unregistering): left promiscuous mode
[  962.161379][   T70] br0: port 1(c1) entered disabled state
[  962.291423][   T70] br0: port 2(c2) entered disabled state
[  962.301586][   T70] c2 (unregistering): left allmulticast mode
[  962.301796][   T70] c2 (unregistering): left promiscuous mode
[  962.302350][   T70] br0: port 2(c2) entered disabled state
[  962.426168][   T70] br0: port 3(c3) entered disabled state
[  962.435666][   T70] c3 (unregistering): left allmulticast mode
[  962.436019][   T70] c3 (unregistering): left promiscuous mode
[  962.436218][   T70] br0: port 3(c3) entered disabled state
[  962.561395][   T70] br0: port 4(sender) entered disabled state
[  962.571427][   T70] sender (unregistering): left allmulticast mode
[  962.571626][   T70] sender (unregistering): left promiscuous mode
[  962.571817][   T70] br0: port 4(sender) entered disabled state