[  922.649639][T31192] br0: port 1(c1) entered blocking state
[  922.650431][T31192] br0: port 1(c1) entered disabled state
[  922.650602][T31192] c1: entered allmulticast mode
[  922.652064][T31192] c1: entered promiscuous mode
[  922.794384][T31197] br0: port 2(c2) entered blocking state
[  922.794610][T31197] br0: port 2(c2) entered disabled state
[  922.794834][T31197] c2: entered allmulticast mode
[  922.796356][T31197] c2: entered promiscuous mode
[  922.927747][T31202] br0: port 3(c3) entered blocking state
[  922.927960][T31202] br0: port 3(c3) entered disabled state
[  922.928175][T31202] c3: entered allmulticast mode
[  922.930154][T31202] c3: entered promiscuous mode
[  923.071290][T31207] br0: port 4(sender) entered blocking state
[  923.071509][T31207] br0: port 4(sender) entered disabled state
[  923.071707][T31207] sender: entered allmulticast mode
[  923.078134][T31207] sender: entered promiscuous mode
[  923.127497][T31209] br0: port 4(sender) entered blocking state
[  923.127755][T31209] br0: port 4(sender) entered forwarding state
[  923.128141][T31209] br0: port 3(c3) entered blocking state
[  923.128334][T31209] br0: port 3(c3) entered forwarding state
[  923.128699][T31209] br0: port 2(c2) entered blocking state
[  923.128908][T31209] br0: port 2(c2) entered forwarding state
[  923.129264][T31209] br0: port 1(c1) entered blocking state
[  923.129467][T31209] br0: port 1(c1) entered forwarding state
[  934.201675][   T12] br0: port 1(c1) entered disabled state
[  934.218860][   T12] c1 (unregistering): left allmulticast mode
[  934.219141][   T12] c1 (unregistering): left promiscuous mode
[  934.219336][   T12] br0: port 1(c1) entered disabled state
[  934.340375][   T12] br0: port 2(c2) entered disabled state
[  934.350992][   T12] c2 (unregistering): left allmulticast mode
[  934.351194][   T12] c2 (unregistering): left promiscuous mode
[  934.351372][   T12] br0: port 2(c2) entered disabled state
[  934.468208][   T12] br0: port 3(c3) entered disabled state
[  934.477675][   T12] c3 (unregistering): left allmulticast mode
[  934.478200][   T12] c3 (unregistering): left promiscuous mode
[  934.478379][   T12] br0: port 3(c3) entered disabled state
[  934.620041][   T12] br0: port 4(sender) entered disabled state
[  934.630413][   T12] sender (unregistering): left allmulticast mode
[  934.630616][   T12] sender (unregistering): left promiscuous mode
[  934.630801][   T12] br0: port 4(sender) entered disabled state