[  512.702858] br0: port 1(c1) entered blocking state
[  512.702910] br0: port 1(c1) entered disabled state
[  512.702959] c1: entered allmulticast mode
[  512.703040] c1: entered promiscuous mode
[  512.723201] br0: port 2(c2) entered blocking state
[  512.723288] br0: port 2(c2) entered disabled state
[  512.723378] c2: entered allmulticast mode
[  512.723474] c2: entered promiscuous mode
[  512.743148] br0: port 3(c3) entered blocking state
[  512.743190] br0: port 3(c3) entered disabled state
[  512.743228] c3: entered allmulticast mode
[  512.743275] c3: entered promiscuous mode
[  512.763265] br0: port 4(sender) entered blocking state
[  512.763340] br0: port 4(sender) entered disabled state
[  512.763416] sender: entered allmulticast mode
[  512.763507] sender: entered promiscuous mode
[  512.771406] br0: port 4(sender) entered blocking state
[  512.771482] br0: port 4(sender) entered forwarding state
[  512.771555] br0: port 3(c3) entered blocking state
[  512.771625] br0: port 3(c3) entered forwarding state
[  512.771697] br0: port 2(c2) entered blocking state
[  512.771765] br0: port 2(c2) entered forwarding state
[  512.771837] br0: port 1(c1) entered blocking state
[  512.771906] br0: port 1(c1) entered forwarding state
[  512.780780] Bridge firewalling registered
[  523.460060] br0: port 1(c1) entered disabled state
[  523.460282] c1 (unregistering): left allmulticast mode
[  523.460321] c1 (unregistering): left promiscuous mode
[  523.460363] br0: port 1(c1) entered disabled state
[  523.486035] br0: port 2(c2) entered disabled state
[  523.486253] c2 (unregistering): left allmulticast mode
[  523.486294] c2 (unregistering): left promiscuous mode
[  523.486320] br0: port 2(c2) entered disabled state
[  523.517060] br0: port 4(sender) entered disabled state
[  523.517143] br0: port 3(c3) entered disabled state
[  523.517304] sender (unregistering): left allmulticast mode
[  523.517343] sender (unregistering): left promiscuous mode
[  523.517378] br0: port 4(sender) entered disabled state
[  523.517883] c3 (unregistering): left allmulticast mode
[  523.517926] c3 (unregistering): left promiscuous mode
[  523.517968] br0: port 3(c3) entered disabled state