[  691.336951] br0: port 1(c1) entered blocking state
[  691.337007] br0: port 1(c1) entered disabled state
[  691.337084] c1: entered allmulticast mode
[  691.337159] c1: entered promiscuous mode
[  691.388897] br0: port 2(c2) entered blocking state
[  691.388965] br0: port 2(c2) entered disabled state
[  691.389026] c2: entered allmulticast mode
[  691.389097] c2: entered promiscuous mode
[  691.442988] br0: port 3(c3) entered blocking state
[  691.443055] br0: port 3(c3) entered disabled state
[  691.443115] c3: entered allmulticast mode
[  691.443194] c3: entered promiscuous mode
[  691.496326] br0: port 4(sender) entered blocking state
[  691.496421] br0: port 4(sender) entered disabled state
[  691.496489] sender: entered allmulticast mode
[  691.496582] sender: entered promiscuous mode
[  691.514996] br0: port 4(sender) entered blocking state
[  691.515090] br0: port 4(sender) entered forwarding state
[  691.515150] br0: port 3(c3) entered blocking state
[  691.515202] br0: port 3(c3) entered forwarding state
[  691.515257] br0: port 2(c2) entered blocking state
[  691.515308] br0: port 2(c2) entered forwarding state
[  691.515364] br0: port 1(c1) entered blocking state
[  691.515418] br0: port 1(c1) entered forwarding state
[  702.235192] br0: port 1(c1) entered disabled state
[  702.235611] c1 (unregistering): left allmulticast mode
[  702.235693] c1 (unregistering): left promiscuous mode
[  702.235762] br0: port 1(c1) entered disabled state
[  702.273151] br0: port 2(c2) entered disabled state
[  702.273494] c2 (unregistering): left allmulticast mode
[  702.273568] c2 (unregistering): left promiscuous mode
[  702.273620] br0: port 2(c2) entered disabled state
[  702.306110] br0: port 3(c3) entered disabled state
[  702.306409] c3 (unregistering): left allmulticast mode
[  702.306488] c3 (unregistering): left promiscuous mode
[  702.306542] br0: port 3(c3) entered disabled state
[  702.344507] br0: port 4(sender) entered disabled state
[  702.344804] sender (unregistering): left allmulticast mode
[  702.344879] sender (unregistering): left promiscuous mode
[  702.344936] br0: port 4(sender) entered disabled state