[  516.524131] br0: port 1(c1) entered blocking state
[  516.524223] br0: port 1(c1) entered disabled state
[  516.524295] c1: entered allmulticast mode
[  516.524377] c1: entered promiscuous mode
[  516.544095] br0: port 2(c2) entered blocking state
[  516.544146] br0: port 2(c2) entered disabled state
[  516.544183] c2: entered allmulticast mode
[  516.544241] c2: entered promiscuous mode
[  516.564005] br0: port 3(c3) entered blocking state
[  516.564080] br0: port 3(c3) entered disabled state
[  516.564148] c3: entered allmulticast mode
[  516.564226] c3: entered promiscuous mode
[  516.583901] br0: port 4(sender) entered blocking state
[  516.583942] br0: port 4(sender) entered disabled state
[  516.583978] sender: entered allmulticast mode
[  516.584028] sender: entered promiscuous mode
[  516.591753] br0: port 4(sender) entered blocking state
[  516.591786] br0: port 4(sender) entered forwarding state
[  516.591828] br0: port 3(c3) entered blocking state
[  516.591858] br0: port 3(c3) entered forwarding state
[  516.591890] br0: port 2(c2) entered blocking state
[  516.591921] br0: port 2(c2) entered forwarding state
[  516.591952] br0: port 1(c1) entered blocking state
[  516.591981] br0: port 1(c1) entered forwarding state
[  516.600436] Bridge firewalling registered
[  527.261789] br0: port 1(c1) entered disabled state
[  527.262107] c1 (unregistering): left allmulticast mode
[  527.262146] c1 (unregistering): left promiscuous mode
[  527.262182] br0: port 1(c1) entered disabled state
[  527.296738] br0: port 2(c2) entered disabled state
[  527.296966] c2 (unregistering): left allmulticast mode
[  527.297005] c2 (unregistering): left promiscuous mode
[  527.297036] br0: port 2(c2) entered disabled state
[  527.325737] br0: port 4(sender) entered disabled state
[  527.325814] br0: port 3(c3) entered disabled state
[  527.326033] sender (unregistering): left allmulticast mode
[  527.326075] sender (unregistering): left promiscuous mode
[  527.326106] br0: port 4(sender) entered disabled state
[  527.326390] c3 (unregistering): left allmulticast mode
[  527.326427] c3 (unregistering): left promiscuous mode
[  527.326460] br0: port 3(c3) entered disabled state