[  500.712283] br0: port 1(c1) entered blocking state
[  500.712385] br0: port 1(c1) entered disabled state
[  500.712453] c1: entered allmulticast mode
[  500.712544] c1: entered promiscuous mode
[  500.732800] br0: port 2(c2) entered blocking state
[  500.732831] br0: port 2(c2) entered disabled state
[  500.732860] c2: entered allmulticast mode
[  500.732897] c2: entered promiscuous mode
[  500.752908] br0: port 3(c3) entered blocking state
[  500.752975] br0: port 3(c3) entered disabled state
[  500.753039] c3: entered allmulticast mode
[  500.753121] c3: entered promiscuous mode
[  500.773680] br0: port 4(sender) entered blocking state
[  500.773706] br0: port 4(sender) entered disabled state
[  500.773731] sender: entered allmulticast mode
[  500.773778] sender: entered promiscuous mode
[  500.781912] br0: port 4(sender) entered blocking state
[  500.781982] br0: port 4(sender) entered forwarding state
[  500.782047] br0: port 3(c3) entered blocking state
[  500.782105] br0: port 3(c3) entered forwarding state
[  500.782166] br0: port 2(c2) entered blocking state
[  500.782225] br0: port 2(c2) entered forwarding state
[  500.782287] br0: port 1(c1) entered blocking state
[  500.782365] br0: port 1(c1) entered forwarding state
[  500.791065] Bridge firewalling registered
[  511.427422] br0: port 1(c1) entered disabled state
[  511.427651] c1 (unregistering): left allmulticast mode
[  511.427702] c1 (unregistering): left promiscuous mode
[  511.427753] br0: port 1(c1) entered disabled state
[  511.441404] br0: port 2(c2) entered disabled state
[  511.441602] c2 (unregistering): left allmulticast mode
[  511.441656] c2 (unregistering): left promiscuous mode
[  511.441709] br0: port 2(c2) entered disabled state
[  511.458387] br0: port 3(c3) entered disabled state
[  511.458793] c3 (unregistering): left allmulticast mode
[  511.458849] c3 (unregistering): left promiscuous mode
[  511.458902] br0: port 3(c3) entered disabled state
[  511.472382] br0: port 4(sender) entered disabled state
[  511.472593] sender (unregistering): left allmulticast mode
[  511.472644] sender (unregistering): left promiscuous mode
[  511.472697] br0: port 4(sender) entered disabled state