[  929.847750][T32483] br0: port 1(c1) entered blocking state
[  929.848616][T32483] br0: port 1(c1) entered disabled state
[  929.848829][T32483] c1: entered allmulticast mode
[  929.850316][T32483] c1: entered promiscuous mode
[  930.008706][T32488] br0: port 2(c2) entered blocking state
[  930.008893][T32488] br0: port 2(c2) entered disabled state
[  930.009098][T32488] c2: entered allmulticast mode
[  930.010699][T32488] c2: entered promiscuous mode
[  930.168692][T32493] br0: port 3(c3) entered blocking state
[  930.168849][T32493] br0: port 3(c3) entered disabled state
[  930.168999][T32493] c3: entered allmulticast mode
[  930.170384][T32493] c3: entered promiscuous mode
[  930.317830][T32498] br0: port 4(sender) entered blocking state
[  930.318060][T32498] br0: port 4(sender) entered disabled state
[  930.318302][T32498] sender: entered allmulticast mode
[  930.319767][T32498] sender: entered promiscuous mode
[  930.362680][T32500] br0: port 4(sender) entered blocking state
[  930.362902][T32500] br0: port 4(sender) entered forwarding state
[  930.363271][T32500] br0: port 3(c3) entered blocking state
[  930.363443][T32500] br0: port 3(c3) entered forwarding state
[  930.363776][T32500] br0: port 2(c2) entered blocking state
[  930.363962][T32500] br0: port 2(c2) entered forwarding state
[  930.364287][T32500] br0: port 1(c1) entered blocking state
[  930.364470][T32500] br0: port 1(c1) entered forwarding state
[  941.344568][   T71] br0: port 1(c1) entered disabled state
[  941.347428][   T71] c1 (unregistering): left allmulticast mode
[  941.347621][   T71] c1 (unregistering): left promiscuous mode
[  941.347787][   T71] br0: port 1(c1) entered disabled state
[  941.465744][   T71] br0: port 2(c2) entered disabled state
[  941.468868][   T71] c2 (unregistering): left allmulticast mode
[  941.469261][   T71] c2 (unregistering): left promiscuous mode
[  941.469436][   T71] br0: port 2(c2) entered disabled state
[  941.586845][   T71] br0: port 3(c3) entered disabled state
[  941.590482][   T71] c3 (unregistering): left allmulticast mode
[  941.590673][   T71] c3 (unregistering): left promiscuous mode
[  941.590837][   T71] br0: port 3(c3) entered disabled state
[  941.714018][   T71] br0: port 4(sender) entered disabled state
[  941.716858][   T71] sender (unregistering): left allmulticast mode
[  941.718176][   T71] sender (unregistering): left promiscuous mode
[  941.718354][   T71] br0: port 4(sender) entered disabled state