[  945.767550][T30038] br0: port 1(c1) entered blocking state
[  945.767802][T30038] br0: port 1(c1) entered disabled state
[  945.768027][T30038] c1: entered allmulticast mode
[  945.769645][T30038] c1: entered promiscuous mode
[  945.908746][T30043] br0: port 2(c2) entered blocking state
[  945.908931][T30043] br0: port 2(c2) entered disabled state
[  945.909104][T30043] c2: entered allmulticast mode
[  945.917743][T30043] c2: entered promiscuous mode
[  946.058182][T30048] br0: port 3(c3) entered blocking state
[  946.058357][T30048] br0: port 3(c3) entered disabled state
[  946.058690][T30048] c3: entered allmulticast mode
[  946.060889][T30048] c3: entered promiscuous mode
[  946.204411][T30053] br0: port 4(sender) entered blocking state
[  946.205010][T30053] br0: port 4(sender) entered disabled state
[  946.205269][T30053] sender: entered allmulticast mode
[  946.206870][T30053] sender: entered promiscuous mode
[  946.253526][T30055] br0: port 4(sender) entered blocking state
[  946.253785][T30055] br0: port 4(sender) entered forwarding state
[  946.254184][T30055] br0: port 3(c3) entered blocking state
[  946.254383][T30055] br0: port 3(c3) entered forwarding state
[  946.254753][T30055] br0: port 2(c2) entered blocking state
[  946.254947][T30055] br0: port 2(c2) entered forwarding state
[  946.255353][T30055] br0: port 1(c1) entered blocking state
[  946.255559][T30055] br0: port 1(c1) entered forwarding state
[  957.485271][   T12] br0: port 1(c1) entered disabled state
[  957.506413][   T12] c1 (unregistering): left allmulticast mode
[  957.506792][   T12] c1 (unregistering): left promiscuous mode
[  957.507111][   T12] br0: port 1(c1) entered disabled state
[  957.689905][   T12] br0: port 2(c2) entered disabled state
[  957.701453][   T12] c2 (unregistering): left allmulticast mode
[  957.701709][   T12] c2 (unregistering): left promiscuous mode
[  957.701937][   T12] br0: port 2(c2) entered disabled state
[  957.844632][   T12] br0: port 3(c3) entered disabled state
[  957.856499][   T12] c3 (unregistering): left allmulticast mode
[  957.856751][   T12] c3 (unregistering): left promiscuous mode
[  957.856977][   T12] br0: port 3(c3) entered disabled state
[  958.064912][   T12] br0: port 4(sender) entered disabled state
[  958.076300][   T12] sender (unregistering): left allmulticast mode
[  958.076506][   T12] sender (unregistering): left promiscuous mode
[  958.076693][   T12] br0: port 4(sender) entered disabled state