[  985.315745][T30756] br0: port 1(c1) entered blocking state
[  985.315937][T30756] br0: port 1(c1) entered disabled state
[  985.316098][T30756] c1: entered allmulticast mode
[  985.317527][T30756] c1: entered promiscuous mode
[  985.483605][T30761] br0: port 2(c2) entered blocking state
[  985.483838][T30761] br0: port 2(c2) entered disabled state
[  985.484100][T30761] c2: entered allmulticast mode
[  985.486272][T30761] c2: entered promiscuous mode
[  985.654770][T30766] br0: port 3(c3) entered blocking state
[  985.654964][T30766] br0: port 3(c3) entered disabled state
[  985.655133][T30766] c3: entered allmulticast mode
[  985.656588][T30766] c3: entered promiscuous mode
[  985.845704][T30771] br0: port 4(sender) entered blocking state
[  985.846048][T30771] br0: port 4(sender) entered disabled state
[  985.846353][T30771] sender: entered allmulticast mode
[  985.848056][T30771] sender: entered promiscuous mode
[  985.915413][T30773] br0: port 4(sender) entered blocking state
[  985.915637][T30773] br0: port 4(sender) entered forwarding state
[  985.915990][T30773] br0: port 3(c3) entered blocking state
[  985.916139][T30773] br0: port 3(c3) entered forwarding state
[  985.916439][T30773] br0: port 2(c2) entered blocking state
[  985.916592][T30773] br0: port 2(c2) entered forwarding state
[  985.916891][T30773] br0: port 1(c1) entered blocking state
[  985.917049][T30773] br0: port 1(c1) entered forwarding state
[  997.075048][   T12] br0: port 1(c1) entered disabled state
[  997.086505][   T12] c1 (unregistering): left allmulticast mode
[  997.086714][   T12] c1 (unregistering): left promiscuous mode
[  997.086891][   T12] br0: port 1(c1) entered disabled state
[  997.220573][   T12] br0: port 2(c2) entered disabled state
[  997.232618][   T12] c2 (unregistering): left allmulticast mode
[  997.232821][   T12] c2 (unregistering): left promiscuous mode
[  997.234115][   T12] br0: port 2(c2) entered disabled state
[  997.375424][   T12] br0: port 3(c3) entered disabled state
[  997.392590][   T12] c3 (unregistering): left allmulticast mode
[  997.392896][   T12] c3 (unregistering): left promiscuous mode
[  997.393190][   T12] br0: port 3(c3) entered disabled state
[  997.516307][   T12] br0: port 4(sender) entered disabled state
[  997.530951][   T12] sender (unregistering): left allmulticast mode
[  997.531187][   T12] sender (unregistering): left promiscuous mode
[  997.531408][   T12] br0: port 4(sender) entered disabled state