[  944.185727][T31225] br0: port 1(c1) entered blocking state
[  944.185927][T31225] br0: port 1(c1) entered disabled state
[  944.186087][T31225] c1: entered allmulticast mode
[  944.187562][T31225] c1: entered promiscuous mode
[  944.331823][T31230] br0: port 2(c2) entered blocking state
[  944.332509][T31230] br0: port 2(c2) entered disabled state
[  944.332685][T31230] c2: entered allmulticast mode
[  944.334206][T31230] c2: entered promiscuous mode
[  944.478095][T31235] br0: port 3(c3) entered blocking state
[  944.478273][T31235] br0: port 3(c3) entered disabled state
[  944.478441][T31235] c3: entered allmulticast mode
[  944.480550][T31235] c3: entered promiscuous mode
[  944.627609][T31240] br0: port 4(sender) entered blocking state
[  944.627827][T31240] br0: port 4(sender) entered disabled state
[  944.628029][T31240] sender: entered allmulticast mode
[  944.629520][T31240] sender: entered promiscuous mode
[  944.685852][T31242] br0: port 4(sender) entered blocking state
[  944.686075][T31242] br0: port 4(sender) entered forwarding state
[  944.686405][T31242] br0: port 3(c3) entered blocking state
[  944.686556][T31242] br0: port 3(c3) entered forwarding state
[  944.686881][T31242] br0: port 2(c2) entered blocking state
[  944.687037][T31242] br0: port 2(c2) entered forwarding state
[  944.687340][T31242] br0: port 1(c1) entered blocking state
[  944.687492][T31242] br0: port 1(c1) entered forwarding state
[  955.750204][   T12] br0: port 1(c1) entered disabled state
[  955.760909][   T12] c1 (unregistering): left allmulticast mode
[  955.761151][   T12] c1 (unregistering): left promiscuous mode
[  955.761378][   T12] br0: port 1(c1) entered disabled state
[  955.893597][   T12] br0: port 2(c2) entered disabled state
[  955.906273][   T12] c2 (unregistering): left allmulticast mode
[  955.906499][   T12] c2 (unregistering): left promiscuous mode
[  955.906749][   T12] br0: port 2(c2) entered disabled state
[  956.028155][   T12] br0: port 3(c3) entered disabled state
[  956.041830][   T12] c3 (unregistering): left allmulticast mode
[  956.042078][   T12] c3 (unregistering): left promiscuous mode
[  956.042304][   T12] br0: port 3(c3) entered disabled state
[  956.158104][   T12] br0: port 4(sender) entered disabled state
[  956.167691][   T12] sender (unregistering): left allmulticast mode
[  956.167891][   T12] sender (unregistering): left promiscuous mode
[  956.168060][   T12] br0: port 4(sender) entered disabled state