[  461.694292] br0: port 1(c1) entered blocking state
[  461.694416] br0: port 1(c1) entered disabled state
[  461.694510] c1: entered allmulticast mode
[  461.694604] c1: entered promiscuous mode
[  461.753082] br0: port 2(c2) entered blocking state
[  461.753166] br0: port 2(c2) entered disabled state
[  461.753248] c2: entered allmulticast mode
[  461.753333] c2: entered promiscuous mode
[  461.814708] br0: port 3(c3) entered blocking state
[  461.814801] br0: port 3(c3) entered disabled state
[  461.814872] c3: entered allmulticast mode
[  461.814953] c3: entered promiscuous mode
[  461.870965] br0: port 4(sender) entered blocking state
[  461.871035] br0: port 4(sender) entered disabled state
[  461.871104] sender: entered allmulticast mode
[  461.871186] sender: entered promiscuous mode
[  461.894921] br0: port 4(sender) entered blocking state
[  461.894987] br0: port 4(sender) entered forwarding state
[  461.895043] br0: port 3(c3) entered blocking state
[  461.895092] br0: port 3(c3) entered forwarding state
[  461.895135] br0: port 2(c2) entered blocking state
[  461.895177] br0: port 2(c2) entered forwarding state
[  461.895229] br0: port 1(c1) entered blocking state
[  461.895272] br0: port 1(c1) entered forwarding state
[  472.620309] br0: port 1(c1) entered disabled state
[  472.620641] c1 (unregistering): left allmulticast mode
[  472.620722] c1 (unregistering): left promiscuous mode
[  472.620779] br0: port 1(c1) entered disabled state
[  472.656376] br0: port 2(c2) entered disabled state
[  472.656719] c2 (unregistering): left allmulticast mode
[  472.656784] c2 (unregistering): left promiscuous mode
[  472.656841] br0: port 2(c2) entered disabled state
[  472.689367] br0: port 3(c3) entered disabled state
[  472.689672] c3 (unregistering): left allmulticast mode
[  472.689744] c3 (unregistering): left promiscuous mode
[  472.689806] br0: port 3(c3) entered disabled state
[  472.726327] br0: port 4(sender) entered disabled state
[  472.726629] sender (unregistering): left allmulticast mode
[  472.726685] sender (unregistering): left promiscuous mode
[  472.726750] br0: port 4(sender) entered disabled state