[  455.698647] br0: port 1(c1) entered blocking state
[  455.698710] br0: port 1(c1) entered disabled state
[  455.698743] c1: entered allmulticast mode
[  455.698790] c1: entered promiscuous mode
[  455.712948] br0: port 2(c2) entered blocking state
[  455.712983] br0: port 2(c2) entered disabled state
[  455.713017] c2: entered allmulticast mode
[  455.713062] c2: entered promiscuous mode
[  455.727131] br0: port 3(c3) entered blocking state
[  455.727165] br0: port 3(c3) entered disabled state
[  455.727204] c3: entered allmulticast mode
[  455.727242] c3: entered promiscuous mode
[  455.741419] br0: port 4(sender) entered blocking state
[  455.741451] br0: port 4(sender) entered disabled state
[  455.741488] sender: entered allmulticast mode
[  455.741537] sender: entered promiscuous mode
[  455.747044] br0: port 4(sender) entered blocking state
[  455.747078] br0: port 4(sender) entered forwarding state
[  455.747115] br0: port 3(c3) entered blocking state
[  455.747146] br0: port 3(c3) entered forwarding state
[  455.747177] br0: port 2(c2) entered blocking state
[  455.747210] br0: port 2(c2) entered forwarding state
[  455.747241] br0: port 1(c1) entered blocking state
[  455.747269] br0: port 1(c1) entered forwarding state
[  455.754504] Bridge firewalling registered
[  466.416755] br0: port 1(c1) entered disabled state
[  466.417013] c1 (unregistering): left allmulticast mode
[  466.417103] c1 (unregistering): left promiscuous mode
[  466.417193] br0: port 1(c1) entered disabled state
[  466.442733] br0: port 3(c3) entered disabled state
[  466.442875] br0: port 2(c2) entered disabled state
[  466.443074] c3 (unregistering): left allmulticast mode
[  466.443166] c3 (unregistering): left promiscuous mode
[  466.443231] br0: port 3(c3) entered disabled state
[  466.443495] c2 (unregistering): left allmulticast mode
[  466.443592] c2 (unregistering): left promiscuous mode
[  466.443710] br0: port 2(c2) entered disabled state
[  466.472793] sender: left allmulticast mode
[  466.472858] sender: left promiscuous mode
[  466.472929] br0: port 4(sender) entered disabled state