[  515.677687] br0: port 1(c1) entered blocking state
[  515.677742] br0: port 1(c1) entered disabled state
[  515.677781] c1: entered allmulticast mode
[  515.677831] c1: entered promiscuous mode
[  515.697529] br0: port 2(c2) entered blocking state
[  515.697571] br0: port 2(c2) entered disabled state
[  515.697613] c2: entered allmulticast mode
[  515.697655] c2: entered promiscuous mode
[  515.717208] br0: port 3(c3) entered blocking state
[  515.717245] br0: port 3(c3) entered disabled state
[  515.717277] c3: entered allmulticast mode
[  515.717321] c3: entered promiscuous mode
[  515.736947] br0: port 4(sender) entered blocking state
[  515.736994] br0: port 4(sender) entered disabled state
[  515.737027] sender: entered allmulticast mode
[  515.737077] sender: entered promiscuous mode
[  515.744810] br0: port 4(sender) entered blocking state
[  515.744841] br0: port 4(sender) entered forwarding state
[  515.744881] br0: port 3(c3) entered blocking state
[  515.744916] br0: port 3(c3) entered forwarding state
[  515.744950] br0: port 2(c2) entered blocking state
[  515.744980] br0: port 2(c2) entered forwarding state
[  515.745016] br0: port 1(c1) entered blocking state
[  515.745046] br0: port 1(c1) entered forwarding state
[  515.753428] Bridge firewalling registered
[  526.426044] br0: port 1(c1) entered disabled state
[  526.426215] c1 (unregistering): left allmulticast mode
[  526.426236] c1 (unregistering): left promiscuous mode
[  526.426255] br0: port 1(c1) entered disabled state
[  526.445032] br0: port 2(c2) entered disabled state
[  526.445191] c2 (unregistering): left allmulticast mode
[  526.445216] c2 (unregistering): left promiscuous mode
[  526.445235] br0: port 2(c2) entered disabled state
[  526.456980] br0: port 3(c3) entered disabled state
[  526.457161] c3 (unregistering): left allmulticast mode
[  526.457179] c3 (unregistering): left promiscuous mode
[  526.457199] br0: port 3(c3) entered disabled state
[  526.475007] br0: port 4(sender) entered disabled state
[  526.475227] sender (unregistering): left allmulticast mode
[  526.475320] sender (unregistering): left promiscuous mode
[  526.475374] br0: port 4(sender) entered disabled state