[  504.407668] br0: port 1(c1) entered blocking state
[  504.407719] br0: port 1(c1) entered disabled state
[  504.407746] c1: entered allmulticast mode
[  504.407792] c1: entered promiscuous mode
[  504.425782] br0: port 2(c2) entered blocking state
[  504.425847] br0: port 2(c2) entered disabled state
[  504.425914] c2: entered allmulticast mode
[  504.425998] c2: entered promiscuous mode
[  504.443773] br0: port 3(c3) entered blocking state
[  504.443814] br0: port 3(c3) entered disabled state
[  504.443848] c3: entered allmulticast mode
[  504.443891] c3: entered promiscuous mode
[  504.461784] br0: port 4(sender) entered blocking state
[  504.461848] br0: port 4(sender) entered disabled state
[  504.461914] sender: entered allmulticast mode
[  504.462008] sender: entered promiscuous mode
[  504.469298] br0: port 4(sender) entered blocking state
[  504.469330] br0: port 4(sender) entered forwarding state
[  504.469365] br0: port 3(c3) entered blocking state
[  504.469391] br0: port 3(c3) entered forwarding state
[  504.469420] br0: port 2(c2) entered blocking state
[  504.469451] br0: port 2(c2) entered forwarding state
[  504.469485] br0: port 1(c1) entered blocking state
[  504.469519] br0: port 1(c1) entered forwarding state
[  504.477373] Bridge firewalling registered
[  515.104288] br0: port 1(c1) entered disabled state
[  515.104513] c1 (unregistering): left allmulticast mode
[  515.104551] c1 (unregistering): left promiscuous mode
[  515.104583] br0: port 1(c1) entered disabled state
[  515.127287] br0: port 2(c2) entered disabled state
[  515.127495] c2 (unregistering): left allmulticast mode
[  515.127542] c2 (unregistering): left promiscuous mode
[  515.127592] br0: port 2(c2) entered disabled state
[  515.148227] br0: port 3(c3) entered disabled state
[  515.148356] c3 (unregistering): left allmulticast mode
[  515.148386] c3 (unregistering): left promiscuous mode
[  515.148411] br0: port 3(c3) entered disabled state
[  515.163351] sender: left allmulticast mode
[  515.163387] sender: left promiscuous mode
[  515.163451] br0: port 4(sender) entered disabled state