[  513.781649] br0: port 1(c1) entered blocking state
[  513.781708] br0: port 1(c1) entered disabled state
[  513.781745] c1: entered allmulticast mode
[  513.781798] c1: entered promiscuous mode
[  513.801767] br0: port 2(c2) entered blocking state
[  513.801838] br0: port 2(c2) entered disabled state
[  513.801909] c2: entered allmulticast mode
[  513.801995] c2: entered promiscuous mode
[  513.821835] br0: port 3(c3) entered blocking state
[  513.821880] br0: port 3(c3) entered disabled state
[  513.821913] c3: entered allmulticast mode
[  513.821960] c3: entered promiscuous mode
[  513.842781] br0: port 4(sender) entered blocking state
[  513.842855] br0: port 4(sender) entered disabled state
[  513.842931] sender: entered allmulticast mode
[  513.843024] sender: entered promiscuous mode
[  513.851120] br0: port 4(sender) entered blocking state
[  513.851189] br0: port 4(sender) entered forwarding state
[  513.851270] br0: port 3(c3) entered blocking state
[  513.851341] br0: port 3(c3) entered forwarding state
[  513.851411] br0: port 2(c2) entered blocking state
[  513.851482] br0: port 2(c2) entered forwarding state
[  513.851555] br0: port 1(c1) entered blocking state
[  513.851622] br0: port 1(c1) entered forwarding state
[  513.860472] Bridge firewalling registered
[  524.476297] br0: port 1(c1) entered disabled state
[  524.476506] c1 (unregistering): left allmulticast mode
[  524.476539] c1 (unregistering): left promiscuous mode
[  524.476565] br0: port 1(c1) entered disabled state
[  524.507271] br0: port 2(c2) entered disabled state
[  524.507440] c2 (unregistering): left allmulticast mode
[  524.507471] c2 (unregistering): left promiscuous mode
[  524.507496] br0: port 2(c2) entered disabled state
[  524.532323] br0: port 4(sender) entered disabled state
[  524.532410] br0: port 3(c3) entered disabled state
[  524.532556] sender (unregistering): left allmulticast mode
[  524.532585] sender (unregistering): left promiscuous mode
[  524.532614] br0: port 4(sender) entered disabled state
[  524.532881] c3 (unregistering): left allmulticast mode
[  524.532911] c3 (unregistering): left promiscuous mode
[  524.532943] br0: port 3(c3) entered disabled state