[  690.817222] br0: port 1(c1) entered blocking state
[  690.817285] br0: port 1(c1) entered disabled state
[  690.817345] c1: entered allmulticast mode
[  690.817413] c1: entered promiscuous mode
[  690.862604] br0: port 2(c2) entered blocking state
[  690.862668] br0: port 2(c2) entered disabled state
[  690.862724] c2: entered allmulticast mode
[  690.862796] c2: entered promiscuous mode
[  690.906910] br0: port 3(c3) entered blocking state
[  690.906979] br0: port 3(c3) entered disabled state
[  690.907035] c3: entered allmulticast mode
[  690.907121] c3: entered promiscuous mode
[  690.952029] br0: port 4(sender) entered blocking state
[  690.952088] br0: port 4(sender) entered disabled state
[  690.952153] sender: entered allmulticast mode
[  690.952234] sender: entered promiscuous mode
[  690.968612] br0: port 4(sender) entered blocking state
[  690.968667] br0: port 4(sender) entered forwarding state
[  690.968717] br0: port 3(c3) entered blocking state
[  690.968756] br0: port 3(c3) entered forwarding state
[  690.968794] br0: port 2(c2) entered blocking state
[  690.968832] br0: port 2(c2) entered forwarding state
[  690.968870] br0: port 1(c1) entered blocking state
[  690.968906] br0: port 1(c1) entered forwarding state
[  701.657374] br0: port 1(c1) entered disabled state
[  701.657699] c1 (unregistering): left allmulticast mode
[  701.657759] c1 (unregistering): left promiscuous mode
[  701.657809] br0: port 1(c1) entered disabled state
[  701.696287] br0: port 2(c2) entered disabled state
[  701.696565] c2 (unregistering): left allmulticast mode
[  701.696624] c2 (unregistering): left promiscuous mode
[  701.696673] br0: port 2(c2) entered disabled state
[  701.734289] br0: port 3(c3) entered disabled state
[  701.734630] c3 (unregistering): left allmulticast mode
[  701.734673] c3 (unregistering): left promiscuous mode
[  701.734715] br0: port 3(c3) entered disabled state
[  701.761299] sender: left allmulticast mode
[  701.761367] sender: left promiscuous mode
[  701.761415] br0: port 4(sender) entered disabled state