[  466.501226] br0: port 1(c1) entered blocking state
[  466.501298] br0: port 1(c1) entered disabled state
[  466.501355] c1: entered allmulticast mode
[  466.501428] c1: entered promiscuous mode
[  466.559080] br0: port 2(c2) entered blocking state
[  466.559165] br0: port 2(c2) entered disabled state
[  466.559229] c2: entered allmulticast mode
[  466.559314] c2: entered promiscuous mode
[  466.617944] br0: port 3(c3) entered blocking state
[  466.618012] br0: port 3(c3) entered disabled state
[  466.618076] c3: entered allmulticast mode
[  466.618157] c3: entered promiscuous mode
[  466.675150] br0: port 4(sender) entered blocking state
[  466.675217] br0: port 4(sender) entered disabled state
[  466.675272] sender: entered allmulticast mode
[  466.675362] sender: entered promiscuous mode
[  466.698014] br0: port 4(sender) entered blocking state
[  466.698089] br0: port 4(sender) entered forwarding state
[  466.698151] br0: port 3(c3) entered blocking state
[  466.698198] br0: port 3(c3) entered forwarding state
[  466.698246] br0: port 2(c2) entered blocking state
[  466.698290] br0: port 2(c2) entered forwarding state
[  466.698334] br0: port 1(c1) entered blocking state
[  466.698375] br0: port 1(c1) entered forwarding state
[  477.437304] br0: port 1(c1) entered disabled state
[  477.437588] c1 (unregistering): left allmulticast mode
[  477.437640] c1 (unregistering): left promiscuous mode
[  477.437683] br0: port 1(c1) entered disabled state
[  477.486309] br0: port 2(c2) entered disabled state
[  477.486653] c2 (unregistering): left allmulticast mode
[  477.486753] c2 (unregistering): left promiscuous mode
[  477.486816] br0: port 2(c2) entered disabled state
[  477.532301] br0: port 3(c3) entered disabled state
[  477.532667] c3 (unregistering): left allmulticast mode
[  477.532760] c3 (unregistering): left promiscuous mode
[  477.532821] br0: port 3(c3) entered disabled state
[  477.577295] br0: port 4(sender) entered disabled state
[  477.577589] sender (unregistering): left allmulticast mode
[  477.577658] sender (unregistering): left promiscuous mode
[  477.577711] br0: port 4(sender) entered disabled state