[  945.583934][T30275] br0: port 1(c1) entered blocking state
[  945.584131][T30275] br0: port 1(c1) entered disabled state
[  945.584300][T30275] c1: entered allmulticast mode
[  945.585842][T30275] c1: entered promiscuous mode
[  945.744818][T30280] br0: port 2(c2) entered blocking state
[  945.745020][T30280] br0: port 2(c2) entered disabled state
[  945.745194][T30280] c2: entered allmulticast mode
[  945.746747][T30280] c2: entered promiscuous mode
[  945.890079][T30285] br0: port 3(c3) entered blocking state
[  945.890265][T30285] br0: port 3(c3) entered disabled state
[  945.890443][T30285] c3: entered allmulticast mode
[  945.892013][T30285] c3: entered promiscuous mode
[  946.042482][T30290] br0: port 4(sender) entered blocking state
[  946.042705][T30290] br0: port 4(sender) entered disabled state
[  946.043349][T30290] sender: entered allmulticast mode
[  946.044909][T30290] sender: entered promiscuous mode
[  946.096598][T30292] br0: port 4(sender) entered blocking state
[  946.096821][T30292] br0: port 4(sender) entered forwarding state
[  946.097180][T30292] br0: port 3(c3) entered blocking state
[  946.097337][T30292] br0: port 3(c3) entered forwarding state
[  946.097676][T30292] br0: port 2(c2) entered blocking state
[  946.097830][T30292] br0: port 2(c2) entered forwarding state
[  946.098149][T30292] br0: port 1(c1) entered blocking state
[  946.098305][T30292] br0: port 1(c1) entered forwarding state
[  957.189290][   T12] br0: port 1(c1) entered disabled state
[  957.210732][   T12] c1 (unregistering): left allmulticast mode
[  957.211999][   T12] c1 (unregistering): left promiscuous mode
[  957.212199][   T12] br0: port 1(c1) entered disabled state
[  957.323629][   T12] br0: port 2(c2) entered disabled state
[  957.336011][   T12] c2 (unregistering): left allmulticast mode
[  957.336337][   T12] c2 (unregistering): left promiscuous mode
[  957.336627][   T12] br0: port 2(c2) entered disabled state
[  957.461192][   T12] br0: port 3(c3) entered disabled state
[  957.472488][   T12] c3 (unregistering): left allmulticast mode
[  957.472775][   T12] c3 (unregistering): left promiscuous mode
[  957.473136][   T12] br0: port 3(c3) entered disabled state
[  957.604516][   T12] br0: port 4(sender) entered disabled state
[  957.617166][   T12] sender (unregistering): left allmulticast mode
[  957.617374][   T12] sender (unregistering): left promiscuous mode
[  957.617563][   T12] br0: port 4(sender) entered disabled state