[  496.731862] br0: port 1(c1) entered blocking state
[  496.731949] br0: port 1(c1) entered disabled state
[  496.732020] c1: entered allmulticast mode
[  496.732110] c1: entered promiscuous mode
[  496.750548] br0: port 2(c2) entered blocking state
[  496.750597] br0: port 2(c2) entered disabled state
[  496.750631] c2: entered allmulticast mode
[  496.750675] c2: entered promiscuous mode
[  496.768809] br0: port 3(c3) entered blocking state
[  496.768874] br0: port 3(c3) entered disabled state
[  496.768947] c3: entered allmulticast mode
[  496.769024] c3: entered promiscuous mode
[  496.787710] br0: port 4(sender) entered blocking state
[  496.787755] br0: port 4(sender) entered disabled state
[  496.787792] sender: entered allmulticast mode
[  496.787840] sender: entered promiscuous mode
[  496.795321] br0: port 4(sender) entered blocking state
[  496.795353] br0: port 4(sender) entered forwarding state
[  496.795386] br0: port 3(c3) entered blocking state
[  496.795422] br0: port 3(c3) entered forwarding state
[  496.795457] br0: port 2(c2) entered blocking state
[  496.795494] br0: port 2(c2) entered forwarding state
[  496.795525] br0: port 1(c1) entered blocking state
[  496.795556] br0: port 1(c1) entered forwarding state
[  496.803824] Bridge firewalling registered
[  507.454232] br0: port 1(c1) entered disabled state
[  507.454454] c1 (unregistering): left allmulticast mode
[  507.454493] c1 (unregistering): left promiscuous mode
[  507.454523] br0: port 1(c1) entered disabled state
[  507.487261] br0: port 3(c3) entered disabled state
[  507.487361] br0: port 2(c2) entered disabled state
[  507.487534] c3 (unregistering): left allmulticast mode
[  507.487575] c3 (unregistering): left promiscuous mode
[  507.487607] br0: port 3(c3) entered disabled state
[  507.487866] c2 (unregistering): left allmulticast mode
[  507.487912] c2 (unregistering): left promiscuous mode
[  507.487948] br0: port 2(c2) entered disabled state
[  507.509246] sender: left allmulticast mode
[  507.509286] sender: left promiscuous mode
[  507.509322] br0: port 4(sender) entered disabled state