[  522.290437] br0: port 1(c1) entered blocking state
[  522.290490] br0: port 1(c1) entered disabled state
[  522.290527] c1: entered allmulticast mode
[  522.290574] c1: entered promiscuous mode
[  522.308532] br0: port 2(c2) entered blocking state
[  522.308597] br0: port 2(c2) entered disabled state
[  522.308670] c2: entered allmulticast mode
[  522.308749] c2: entered promiscuous mode
[  522.326727] br0: port 3(c3) entered blocking state
[  522.326760] br0: port 3(c3) entered disabled state
[  522.326801] c3: entered allmulticast mode
[  522.326841] c3: entered promiscuous mode
[  522.346266] br0: port 4(sender) entered blocking state
[  522.346375] br0: port 4(sender) entered disabled state
[  522.346467] sender: entered allmulticast mode
[  522.346558] sender: entered promiscuous mode
[  522.355196] br0: port 4(sender) entered blocking state
[  522.355302] br0: port 4(sender) entered forwarding state
[  522.355413] br0: port 3(c3) entered blocking state
[  522.355519] br0: port 3(c3) entered forwarding state
[  522.355623] br0: port 2(c2) entered blocking state
[  522.355726] br0: port 2(c2) entered forwarding state
[  522.355828] br0: port 1(c1) entered blocking state
[  522.355926] br0: port 1(c1) entered forwarding state
[  522.365681] Bridge firewalling registered
[  532.997401] br0: port 1(c1) entered disabled state
[  532.997624] c1 (unregistering): left allmulticast mode
[  532.997689] c1 (unregistering): left promiscuous mode
[  532.997759] br0: port 1(c1) entered disabled state
[  533.029415] br0: port 3(c3) entered disabled state
[  533.029495] br0: port 2(c2) entered disabled state
[  533.029647] c3 (unregistering): left allmulticast mode
[  533.029677] c3 (unregistering): left promiscuous mode
[  533.029708] br0: port 3(c3) entered disabled state
[  533.029919] c2 (unregistering): left allmulticast mode
[  533.029951] c2 (unregistering): left promiscuous mode
[  533.029982] br0: port 2(c2) entered disabled state
[  533.046417] sender: left allmulticast mode
[  533.046446] sender: left promiscuous mode
[  533.046476] br0: port 4(sender) entered disabled state