[  964.439774][T30469] br0: port 1(c1) entered blocking state
[  964.439980][T30469] br0: port 1(c1) entered disabled state
[  964.440158][T30469] c1: entered allmulticast mode
[  964.441882][T30469] c1: entered promiscuous mode
[  964.590971][T30474] br0: port 2(c2) entered blocking state
[  964.591159][T30474] br0: port 2(c2) entered disabled state
[  964.591343][T30474] c2: entered allmulticast mode
[  964.592877][T30474] c2: entered promiscuous mode
[  964.741539][T30479] br0: port 3(c3) entered blocking state
[  964.741725][T30479] br0: port 3(c3) entered disabled state
[  964.741899][T30479] c3: entered allmulticast mode
[  964.743392][T30479] c3: entered promiscuous mode
[  964.902228][T30484] br0: port 4(sender) entered blocking state
[  964.902459][T30484] br0: port 4(sender) entered disabled state
[  964.902675][T30484] sender: entered allmulticast mode
[  964.904210][T30484] sender: entered promiscuous mode
[  964.947812][T30486] br0: port 4(sender) entered blocking state
[  964.948043][T30486] br0: port 4(sender) entered forwarding state
[  964.948387][T30486] br0: port 3(c3) entered blocking state
[  964.948540][T30486] br0: port 3(c3) entered forwarding state
[  964.948853][T30486] br0: port 2(c2) entered blocking state
[  964.949007][T30486] br0: port 2(c2) entered forwarding state
[  964.949302][T30486] br0: port 1(c1) entered blocking state
[  964.949458][T30486] br0: port 1(c1) entered forwarding state
[  976.033096][   T12] br0: port 1(c1) entered disabled state
[  976.047669][   T12] c1 (unregistering): left allmulticast mode
[  976.047928][   T12] c1 (unregistering): left promiscuous mode
[  976.048169][   T12] br0: port 1(c1) entered disabled state
[  976.165399][   T12] br0: port 2(c2) entered disabled state
[  976.177102][   T12] c2 (unregistering): left allmulticast mode
[  976.177360][   T12] c2 (unregistering): left promiscuous mode
[  976.177609][   T12] br0: port 2(c2) entered disabled state
[  976.302021][   T12] br0: port 3(c3) entered disabled state
[  976.313300][   T12] c3 (unregistering): left allmulticast mode
[  976.313554][   T12] c3 (unregistering): left promiscuous mode
[  976.313809][   T12] br0: port 3(c3) entered disabled state
[  976.453050][   T12] br0: port 4(sender) entered disabled state
[  976.471948][   T12] sender (unregistering): left allmulticast mode
[  976.472177][   T12] sender (unregistering): left promiscuous mode
[  976.472608][   T12] br0: port 4(sender) entered disabled state