[  964.756182][T31577] br0: port 1(c1) entered blocking state
[  964.756373][T31577] br0: port 1(c1) entered disabled state
[  964.756542][T31577] c1: entered allmulticast mode
[  964.758223][T31577] c1: entered promiscuous mode
[  964.899897][T31582] br0: port 2(c2) entered blocking state
[  964.900071][T31582] br0: port 2(c2) entered disabled state
[  964.900245][T31582] c2: entered allmulticast mode
[  964.901904][T31582] c2: entered promiscuous mode
[  965.048819][T31587] br0: port 3(c3) entered blocking state
[  965.048994][T31587] br0: port 3(c3) entered disabled state
[  965.049170][T31587] c3: entered allmulticast mode
[  965.050841][T31587] c3: entered promiscuous mode
[  965.183275][T31592] br0: port 4(sender) entered blocking state
[  965.183517][T31592] br0: port 4(sender) entered disabled state
[  965.183766][T31592] sender: entered allmulticast mode
[  965.186302][T31592] sender: entered promiscuous mode
[  965.234570][T31594] br0: port 4(sender) entered blocking state
[  965.234785][T31594] br0: port 4(sender) entered forwarding state
[  965.235136][T31594] br0: port 3(c3) entered blocking state
[  965.235287][T31594] br0: port 3(c3) entered forwarding state
[  965.235584][T31594] br0: port 2(c2) entered blocking state
[  965.235734][T31594] br0: port 2(c2) entered forwarding state
[  965.236031][T31594] br0: port 1(c1) entered blocking state
[  965.236193][T31594] br0: port 1(c1) entered forwarding state
[  976.275009][   T71] br0: port 1(c1) entered disabled state
[  976.279198][   T71] c1 (unregistering): left allmulticast mode
[  976.279409][   T71] c1 (unregistering): left promiscuous mode
[  976.279963][   T71] br0: port 1(c1) entered disabled state
[  976.422439][   T71] br0: port 2(c2) entered disabled state
[  976.425292][   T71] c2 (unregistering): left allmulticast mode
[  976.425488][   T71] c2 (unregistering): left promiscuous mode
[  976.425663][   T71] br0: port 2(c2) entered disabled state
[  976.535899][   T71] br0: port 3(c3) entered disabled state
[  976.548899][   T71] c3 (unregistering): left allmulticast mode
[  976.549189][   T71] c3 (unregistering): left promiscuous mode
[  976.549476][   T71] br0: port 3(c3) entered disabled state
[  976.675432][   T71] br0: port 4(sender) entered disabled state
[  976.687099][   T71] sender (unregistering): left allmulticast mode
[  976.687315][   T71] sender (unregistering): left promiscuous mode
[  976.687506][   T71] br0: port 4(sender) entered disabled state