[  507.474073] br0: port 1(c1) entered blocking state
[  507.474120] br0: port 1(c1) entered disabled state
[  507.474152] c1: entered allmulticast mode
[  507.474201] c1: entered promiscuous mode
[  507.491105] br0: port 2(c2) entered blocking state
[  507.491169] br0: port 2(c2) entered disabled state
[  507.491239] c2: entered allmulticast mode
[  507.491315] c2: entered promiscuous mode
[  507.508175] br0: port 3(c3) entered blocking state
[  507.508207] br0: port 3(c3) entered disabled state
[  507.508243] c3: entered allmulticast mode
[  507.508282] c3: entered promiscuous mode
[  507.525199] br0: port 4(sender) entered blocking state
[  507.525232] br0: port 4(sender) entered disabled state
[  507.525271] sender: entered allmulticast mode
[  507.525316] sender: entered promiscuous mode
[  507.531955] br0: port 4(sender) entered blocking state
[  507.531993] br0: port 4(sender) entered forwarding state
[  507.532028] br0: port 3(c3) entered blocking state
[  507.532056] br0: port 3(c3) entered forwarding state
[  507.532085] br0: port 2(c2) entered blocking state
[  507.532114] br0: port 2(c2) entered forwarding state
[  507.532144] br0: port 1(c1) entered blocking state
[  507.532167] br0: port 1(c1) entered forwarding state
[  507.539462] Bridge firewalling registered
[  518.209992] br0: port 1(c1) entered disabled state
[  518.210217] c1 (unregistering): left allmulticast mode
[  518.210257] c1 (unregistering): left promiscuous mode
[  518.210294] br0: port 1(c1) entered disabled state
[  518.232955] br0: port 2(c2) entered disabled state
[  518.233171] c2 (unregistering): left allmulticast mode
[  518.233209] c2 (unregistering): left promiscuous mode
[  518.233238] br0: port 2(c2) entered disabled state
[  518.256934] br0: port 4(sender) entered disabled state
[  518.257008] br0: port 3(c3) entered disabled state
[  518.257175] sender (unregistering): left allmulticast mode
[  518.257213] sender (unregistering): left promiscuous mode
[  518.257243] br0: port 4(sender) entered disabled state
[  518.257480] c3 (unregistering): left allmulticast mode
[  518.257517] c3 (unregistering): left promiscuous mode
[  518.257541] br0: port 3(c3) entered disabled state