[  512.449013] br0: port 1(c1) entered blocking state
[  512.449061] br0: port 1(c1) entered disabled state
[  512.449096] c1: entered allmulticast mode
[  512.449145] c1: entered promiscuous mode
[  512.467727] br0: port 2(c2) entered blocking state
[  512.467773] br0: port 2(c2) entered disabled state
[  512.467805] c2: entered allmulticast mode
[  512.467853] c2: entered promiscuous mode
[  512.486434] br0: port 3(c3) entered blocking state
[  512.486476] br0: port 3(c3) entered disabled state
[  512.486509] c3: entered allmulticast mode
[  512.486552] c3: entered promiscuous mode
[  512.505244] br0: port 4(sender) entered blocking state
[  512.505287] br0: port 4(sender) entered disabled state
[  512.505320] sender: entered allmulticast mode
[  512.505370] sender: entered promiscuous mode
[  512.512831] br0: port 4(sender) entered blocking state
[  512.512878] br0: port 4(sender) entered forwarding state
[  512.512911] br0: port 3(c3) entered blocking state
[  512.512940] br0: port 3(c3) entered forwarding state
[  512.512968] br0: port 2(c2) entered blocking state
[  512.512996] br0: port 2(c2) entered forwarding state
[  512.513023] br0: port 1(c1) entered blocking state
[  512.513054] br0: port 1(c1) entered forwarding state
[  512.521196] Bridge firewalling registered
[  523.190792] br0: port 1(c1) entered disabled state
[  523.190960] c1 (unregistering): left allmulticast mode
[  523.190988] c1 (unregistering): left promiscuous mode
[  523.191022] br0: port 1(c1) entered disabled state
[  523.208752] br0: port 2(c2) entered disabled state
[  523.208988] c2 (unregistering): left allmulticast mode
[  523.209014] c2 (unregistering): left promiscuous mode
[  523.209039] br0: port 2(c2) entered disabled state
[  523.227757] br0: port 3(c3) entered disabled state
[  523.227885] c3 (unregistering): left allmulticast mode
[  523.227913] c3 (unregistering): left promiscuous mode
[  523.227939] br0: port 3(c3) entered disabled state
[  523.243765] br0: port 4(sender) entered disabled state
[  523.243946] sender (unregistering): left allmulticast mode
[  523.243977] sender (unregistering): left promiscuous mode
[  523.243999] br0: port 4(sender) entered disabled state