[  516.210759] br0: port 1(c1) entered blocking state
[  516.210848] br0: port 1(c1) entered disabled state
[  516.210919] c1: entered allmulticast mode
[  516.211005] c1: entered promiscuous mode
[  516.227504] br0: port 2(c2) entered blocking state
[  516.227537] br0: port 2(c2) entered disabled state
[  516.227576] c2: entered allmulticast mode
[  516.227619] c2: entered promiscuous mode
[  516.244041] br0: port 3(c3) entered blocking state
[  516.244118] br0: port 3(c3) entered disabled state
[  516.244189] c3: entered allmulticast mode
[  516.244267] c3: entered promiscuous mode
[  516.260713] br0: port 4(sender) entered blocking state
[  516.260747] br0: port 4(sender) entered disabled state
[  516.260782] sender: entered allmulticast mode
[  516.260833] sender: entered promiscuous mode
[  516.267349] br0: port 4(sender) entered blocking state
[  516.267380] br0: port 4(sender) entered forwarding state
[  516.267418] br0: port 3(c3) entered blocking state
[  516.267449] br0: port 3(c3) entered forwarding state
[  516.267479] br0: port 2(c2) entered blocking state
[  516.267507] br0: port 2(c2) entered forwarding state
[  516.267536] br0: port 1(c1) entered blocking state
[  516.267564] br0: port 1(c1) entered forwarding state
[  516.275330] Bridge firewalling registered
[  526.891186] br0: port 1(c1) entered disabled state
[  526.891468] c1 (unregistering): left allmulticast mode
[  526.891574] c1 (unregistering): left promiscuous mode
[  526.891666] br0: port 1(c1) entered disabled state
[  526.917154] br0: port 3(c3) entered disabled state
[  526.917291] br0: port 2(c2) entered disabled state
[  526.917488] c3 (unregistering): left allmulticast mode
[  526.917559] c3 (unregistering): left promiscuous mode
[  526.917651] br0: port 3(c3) entered disabled state
[  526.917944] c2 (unregistering): left allmulticast mode
[  526.918015] c2 (unregistering): left promiscuous mode
[  526.918090] br0: port 2(c2) entered disabled state
[  526.936139] br0: port 4(sender) entered disabled state
[  526.936334] sender (unregistering): left allmulticast mode
[  526.936397] sender (unregistering): left promiscuous mode
[  526.936466] br0: port 4(sender) entered disabled state