[  511.306534] br0: port 1(c1) entered blocking state
[  511.306625] br0: port 1(c1) entered disabled state
[  511.306693] c1: entered allmulticast mode
[  511.306781] c1: entered promiscuous mode
[  511.325134] br0: port 2(c2) entered blocking state
[  511.325211] br0: port 2(c2) entered disabled state
[  511.325278] c2: entered allmulticast mode
[  511.325365] c2: entered promiscuous mode
[  511.343214] br0: port 3(c3) entered blocking state
[  511.343255] br0: port 3(c3) entered disabled state
[  511.343294] c3: entered allmulticast mode
[  511.343344] c3: entered promiscuous mode
[  511.363356] br0: port 4(sender) entered blocking state
[  511.363404] br0: port 4(sender) entered disabled state
[  511.363443] sender: entered allmulticast mode
[  511.363508] sender: entered promiscuous mode
[  511.371012] br0: port 4(sender) entered blocking state
[  511.371063] br0: port 4(sender) entered forwarding state
[  511.371103] br0: port 3(c3) entered blocking state
[  511.371133] br0: port 3(c3) entered forwarding state
[  511.371164] br0: port 2(c2) entered blocking state
[  511.371194] br0: port 2(c2) entered forwarding state
[  511.371224] br0: port 1(c1) entered blocking state
[  511.371254] br0: port 1(c1) entered forwarding state
[  511.381004] Bridge firewalling registered
[  522.063115] br0: port 1(c1) entered disabled state
[  522.063350] c1 (unregistering): left allmulticast mode
[  522.063395] c1 (unregistering): left promiscuous mode
[  522.063431] br0: port 1(c1) entered disabled state
[  522.087052] br0: port 2(c2) entered disabled state
[  522.087331] c2 (unregistering): left allmulticast mode
[  522.087372] c2 (unregistering): left promiscuous mode
[  522.087405] br0: port 2(c2) entered disabled state
[  522.113045] br0: port 4(sender) entered disabled state
[  522.113136] br0: port 3(c3) entered disabled state
[  522.113271] sender (unregistering): left allmulticast mode
[  522.113313] sender (unregistering): left promiscuous mode
[  522.113363] br0: port 4(sender) entered disabled state
[  522.113613] c3 (unregistering): left allmulticast mode
[  522.113645] c3 (unregistering): left promiscuous mode
[  522.113675] br0: port 3(c3) entered disabled state