[  520.078188] br0: port 1(c1) entered blocking state
[  520.078248] br0: port 1(c1) entered disabled state
[  520.078286] c1: entered allmulticast mode
[  520.078342] c1: entered promiscuous mode
[  520.098511] br0: port 2(c2) entered blocking state
[  520.098556] br0: port 2(c2) entered disabled state
[  520.098592] c2: entered allmulticast mode
[  520.098644] c2: entered promiscuous mode
[  520.118047] br0: port 3(c3) entered blocking state
[  520.118089] br0: port 3(c3) entered disabled state
[  520.118126] c3: entered allmulticast mode
[  520.118170] c3: entered promiscuous mode
[  520.138080] br0: port 4(sender) entered blocking state
[  520.138123] br0: port 4(sender) entered disabled state
[  520.138160] sender: entered allmulticast mode
[  520.138221] sender: entered promiscuous mode
[  520.145914] br0: port 4(sender) entered blocking state
[  520.145960] br0: port 4(sender) entered forwarding state
[  520.146007] br0: port 3(c3) entered blocking state
[  520.146041] br0: port 3(c3) entered forwarding state
[  520.146075] br0: port 2(c2) entered blocking state
[  520.146106] br0: port 2(c2) entered forwarding state
[  520.146138] br0: port 1(c1) entered blocking state
[  520.146168] br0: port 1(c1) entered forwarding state
[  520.154771] Bridge firewalling registered
[  530.828419] br0: port 1(c1) entered disabled state
[  530.828607] c1 (unregistering): left allmulticast mode
[  530.828647] c1 (unregistering): left promiscuous mode
[  530.828678] br0: port 1(c1) entered disabled state
[  530.847395] br0: port 2(c2) entered disabled state
[  530.847561] c2 (unregistering): left allmulticast mode
[  530.847597] c2 (unregistering): left promiscuous mode
[  530.847631] br0: port 2(c2) entered disabled state
[  530.864420] br0: port 3(c3) entered disabled state
[  530.864703] c3 (unregistering): left allmulticast mode
[  530.864743] c3 (unregistering): left promiscuous mode
[  530.864773] br0: port 3(c3) entered disabled state
[  530.884378] br0: port 4(sender) entered disabled state
[  530.884537] sender (unregistering): left allmulticast mode
[  530.884572] sender (unregistering): left promiscuous mode
[  530.884608] br0: port 4(sender) entered disabled state