[  420.750865] br0: port 1(c1) entered blocking state
[  420.750924] br0: port 1(c1) entered disabled state
[  420.750963] c1: entered allmulticast mode
[  420.751009] c1: entered promiscuous mode
[  420.763577] br0: port 2(c2) entered blocking state
[  420.763617] br0: port 2(c2) entered disabled state
[  420.763653] c2: entered allmulticast mode
[  420.763695] c2: entered promiscuous mode
[  420.776241] br0: port 3(c3) entered blocking state
[  420.776279] br0: port 3(c3) entered disabled state
[  420.776314] c3: entered allmulticast mode
[  420.776355] c3: entered promiscuous mode
[  420.788913] br0: port 4(sender) entered blocking state
[  420.788948] br0: port 4(sender) entered disabled state
[  420.788981] sender: entered allmulticast mode
[  420.789031] sender: entered promiscuous mode
[  420.793908] br0: port 4(sender) entered blocking state
[  420.793943] br0: port 4(sender) entered forwarding state
[  420.793978] br0: port 3(c3) entered blocking state
[  420.794014] br0: port 3(c3) entered forwarding state
[  420.794046] br0: port 2(c2) entered blocking state
[  420.794080] br0: port 2(c2) entered forwarding state
[  420.794115] br0: port 1(c1) entered blocking state
[  420.794152] br0: port 1(c1) entered forwarding state
[  420.801767] Bridge firewalling registered
[  431.409151] br0: port 1(c1) entered disabled state
[  431.409394] c1 (unregistering): left allmulticast mode
[  431.409465] c1 (unregistering): left promiscuous mode
[  431.409534] br0: port 1(c1) entered disabled state
[  431.438147] br0: port 2(c2) entered disabled state
[  431.438422] c2 (unregistering): left allmulticast mode
[  431.438501] c2 (unregistering): left promiscuous mode
[  431.438575] br0: port 2(c2) entered disabled state
[  431.457151] sender: left allmulticast mode
[  431.457227] sender: left promiscuous mode
[  431.457298] br0: port 4(sender) entered disabled state
[  431.457456] c3: left allmulticast mode
[  431.457550] c3: left promiscuous mode
[  431.457615] br0: port 3(c3) entered disabled state