[  512.326014] br0: port 1(c1) entered blocking state
[  512.326068] br0: port 1(c1) entered disabled state
[  512.326105] c1: entered allmulticast mode
[  512.326155] c1: entered promiscuous mode
[  512.346838] br0: port 2(c2) entered blocking state
[  512.346893] br0: port 2(c2) entered disabled state
[  512.346955] c2: entered allmulticast mode
[  512.347008] c2: entered promiscuous mode
[  512.367458] br0: port 3(c3) entered blocking state
[  512.367502] br0: port 3(c3) entered disabled state
[  512.367548] c3: entered allmulticast mode
[  512.367605] c3: entered promiscuous mode
[  512.387765] br0: port 4(sender) entered blocking state
[  512.387811] br0: port 4(sender) entered disabled state
[  512.387848] sender: entered allmulticast mode
[  512.387915] sender: entered promiscuous mode
[  512.395867] br0: port 4(sender) entered blocking state
[  512.395926] br0: port 4(sender) entered forwarding state
[  512.395969] br0: port 3(c3) entered blocking state
[  512.396003] br0: port 3(c3) entered forwarding state
[  512.396038] br0: port 2(c2) entered blocking state
[  512.396072] br0: port 2(c2) entered forwarding state
[  512.396108] br0: port 1(c1) entered blocking state
[  512.396140] br0: port 1(c1) entered forwarding state
[  512.404709] Bridge firewalling registered
[  523.033128] br0: port 1(c1) entered disabled state
[  523.033395] c1 (unregistering): left allmulticast mode
[  523.033437] c1 (unregistering): left promiscuous mode
[  523.033473] br0: port 1(c1) entered disabled state
[  523.051091] br0: port 2(c2) entered disabled state
[  523.051322] c2 (unregistering): left allmulticast mode
[  523.051361] c2 (unregistering): left promiscuous mode
[  523.051398] br0: port 2(c2) entered disabled state
[  523.068105] br0: port 3(c3) entered disabled state
[  523.068375] c3 (unregistering): left allmulticast mode
[  523.068414] c3 (unregistering): left promiscuous mode
[  523.068450] br0: port 3(c3) entered disabled state
[  523.086141] br0: port 4(sender) entered disabled state
[  523.086360] sender (unregistering): left allmulticast mode
[  523.086400] sender (unregistering): left promiscuous mode
[  523.086431] br0: port 4(sender) entered disabled state