[  512.084206] br0: port 1(c1) entered blocking state
[  512.084294] br0: port 1(c1) entered disabled state
[  512.084369] c1: entered allmulticast mode
[  512.084454] c1: entered promiscuous mode
[  512.102400] br0: port 2(c2) entered blocking state
[  512.102470] br0: port 2(c2) entered disabled state
[  512.102536] c2: entered allmulticast mode
[  512.102616] c2: entered promiscuous mode
[  512.120635] br0: port 3(c3) entered blocking state
[  512.120700] br0: port 3(c3) entered disabled state
[  512.120768] c3: entered allmulticast mode
[  512.120844] c3: entered promiscuous mode
[  512.138842] br0: port 4(sender) entered blocking state
[  512.138906] br0: port 4(sender) entered disabled state
[  512.138972] sender: entered allmulticast mode
[  512.139064] sender: entered promiscuous mode
[  512.146214] br0: port 4(sender) entered blocking state
[  512.146279] br0: port 4(sender) entered forwarding state
[  512.146356] br0: port 3(c3) entered blocking state
[  512.146420] br0: port 3(c3) entered forwarding state
[  512.146485] br0: port 2(c2) entered blocking state
[  512.146548] br0: port 2(c2) entered forwarding state
[  512.146613] br0: port 1(c1) entered blocking state
[  512.146674] br0: port 1(c1) entered forwarding state
[  512.154358] Bridge firewalling registered
[  522.823423] br0: port 1(c1) entered disabled state
[  522.823645] c1 (unregistering): left allmulticast mode
[  522.823715] c1 (unregistering): left promiscuous mode
[  522.823780] br0: port 1(c1) entered disabled state
[  522.839415] br0: port 2(c2) entered disabled state
[  522.839601] c2 (unregistering): left allmulticast mode
[  522.839663] c2 (unregistering): left promiscuous mode
[  522.839726] br0: port 2(c2) entered disabled state
[  522.852453] br0: port 3(c3) entered disabled state
[  522.852651] c3 (unregistering): left allmulticast mode
[  522.852718] c3 (unregistering): left promiscuous mode
[  522.852781] br0: port 3(c3) entered disabled state
[  522.865408] br0: port 4(sender) entered disabled state
[  522.865521] sender (unregistering): left allmulticast mode
[  522.865549] sender (unregistering): left promiscuous mode
[  522.865587] br0: port 4(sender) entered disabled state