[  952.372871][T31071] br0: port 1(c1) entered blocking state
[  952.373716][T31071] br0: port 1(c1) entered disabled state
[  952.373881][T31071] c1: entered allmulticast mode
[  952.375348][T31071] c1: entered promiscuous mode
[  952.509570][T31076] br0: port 2(c2) entered blocking state
[  952.509743][T31076] br0: port 2(c2) entered disabled state
[  952.509911][T31076] c2: entered allmulticast mode
[  952.511384][T31076] c2: entered promiscuous mode
[  952.655324][T31081] br0: port 3(c3) entered blocking state
[  952.655496][T31081] br0: port 3(c3) entered disabled state
[  952.655661][T31081] c3: entered allmulticast mode
[  952.657113][T31081] c3: entered promiscuous mode
[  952.794565][T31086] br0: port 4(sender) entered blocking state
[  952.794896][T31086] br0: port 4(sender) entered disabled state
[  952.796030][T31086] sender: entered allmulticast mode
[  952.797628][T31086] sender: entered promiscuous mode
[  952.844461][T31088] br0: port 4(sender) entered blocking state
[  952.844768][T31088] br0: port 4(sender) entered forwarding state
[  952.845163][T31088] br0: port 3(c3) entered blocking state
[  952.845390][T31088] br0: port 3(c3) entered forwarding state
[  952.845804][T31088] br0: port 2(c2) entered blocking state
[  952.846051][T31088] br0: port 2(c2) entered forwarding state
[  952.846452][T31088] br0: port 1(c1) entered blocking state
[  952.846694][T31088] br0: port 1(c1) entered forwarding state
[  963.875882][   T12] br0: port 1(c1) entered disabled state
[  963.884444][   T12] c1 (unregistering): left allmulticast mode
[  963.884810][   T12] c1 (unregistering): left promiscuous mode
[  963.885101][   T12] br0: port 1(c1) entered disabled state
[  964.000362][   T12] br0: port 2(c2) entered disabled state
[  964.002623][   T12] c2 (unregistering): left allmulticast mode
[  964.002855][   T12] c2 (unregistering): left promiscuous mode
[  964.003081][   T12] br0: port 2(c2) entered disabled state
[  964.140909][   T12] br0: port 3(c3) entered disabled state
[  964.143236][   T12] c3 (unregistering): left allmulticast mode
[  964.143479][   T12] c3 (unregistering): left promiscuous mode
[  964.143707][   T12] br0: port 3(c3) entered disabled state
[  964.276919][   T12] br0: port 4(sender) entered disabled state
[  964.279230][   T12] sender (unregistering): left allmulticast mode
[  964.279443][   T12] sender (unregistering): left promiscuous mode
[  964.279621][   T12] br0: port 4(sender) entered disabled state