[  510.888283] br0: port 1(c1) entered blocking state
[  510.888378] br0: port 1(c1) entered disabled state
[  510.888450] c1: entered allmulticast mode
[  510.888541] c1: entered promiscuous mode
[  510.907857] br0: port 2(c2) entered blocking state
[  510.907891] br0: port 2(c2) entered disabled state
[  510.907924] c2: entered allmulticast mode
[  510.907974] c2: entered promiscuous mode
[  510.927557] br0: port 3(c3) entered blocking state
[  510.927622] br0: port 3(c3) entered disabled state
[  510.927692] c3: entered allmulticast mode
[  510.927777] c3: entered promiscuous mode
[  510.946523] br0: port 4(sender) entered blocking state
[  510.946555] br0: port 4(sender) entered disabled state
[  510.946591] sender: entered allmulticast mode
[  510.946645] sender: entered promiscuous mode
[  510.953902] br0: port 4(sender) entered blocking state
[  510.953933] br0: port 4(sender) entered forwarding state
[  510.953969] br0: port 3(c3) entered blocking state
[  510.954007] br0: port 3(c3) entered forwarding state
[  510.954046] br0: port 2(c2) entered blocking state
[  510.954076] br0: port 2(c2) entered forwarding state
[  510.954109] br0: port 1(c1) entered blocking state
[  510.954139] br0: port 1(c1) entered forwarding state
[  510.962362] Bridge firewalling registered
[  521.609019] br0: port 1(c1) entered disabled state
[  521.609222] c1 (unregistering): left allmulticast mode
[  521.609259] c1 (unregistering): left promiscuous mode
[  521.609284] br0: port 1(c1) entered disabled state
[  521.624004] br0: port 2(c2) entered disabled state
[  521.624177] c2 (unregistering): left allmulticast mode
[  521.624209] c2 (unregistering): left promiscuous mode
[  521.624239] br0: port 2(c2) entered disabled state
[  521.642005] br0: port 3(c3) entered disabled state
[  521.642147] c3 (unregistering): left allmulticast mode
[  521.642181] c3 (unregistering): left promiscuous mode
[  521.642212] br0: port 3(c3) entered disabled state
[  521.662001] br0: port 4(sender) entered disabled state
[  521.662131] sender (unregistering): left allmulticast mode
[  521.662163] sender (unregistering): left promiscuous mode
[  521.662198] br0: port 4(sender) entered disabled state