[  504.878039] br0: port 1(c1) entered blocking state
[  504.878127] br0: port 1(c1) entered disabled state
[  504.878198] c1: entered allmulticast mode
[  504.878287] c1: entered promiscuous mode
[  504.895520] br0: port 2(c2) entered blocking state
[  504.895567] br0: port 2(c2) entered disabled state
[  504.895607] c2: entered allmulticast mode
[  504.895663] c2: entered promiscuous mode
[  504.913096] br0: port 3(c3) entered blocking state
[  504.913144] br0: port 3(c3) entered disabled state
[  504.913183] c3: entered allmulticast mode
[  504.913227] c3: entered promiscuous mode
[  504.930469] br0: port 4(sender) entered blocking state
[  504.930511] br0: port 4(sender) entered disabled state
[  504.930547] sender: entered allmulticast mode
[  504.930606] sender: entered promiscuous mode
[  504.937449] br0: port 4(sender) entered blocking state
[  504.937490] br0: port 4(sender) entered forwarding state
[  504.937525] br0: port 3(c3) entered blocking state
[  504.937554] br0: port 3(c3) entered forwarding state
[  504.937587] br0: port 2(c2) entered blocking state
[  504.937619] br0: port 2(c2) entered forwarding state
[  504.937653] br0: port 1(c1) entered blocking state
[  504.937678] br0: port 1(c1) entered forwarding state
[  504.946493] Bridge firewalling registered
[  515.601026] br0: port 1(c1) entered disabled state
[  515.601224] c1 (unregistering): left allmulticast mode
[  515.601263] c1 (unregistering): left promiscuous mode
[  515.601295] br0: port 1(c1) entered disabled state
[  515.624012] br0: port 2(c2) entered disabled state
[  515.624170] c2 (unregistering): left allmulticast mode
[  515.624204] c2 (unregistering): left promiscuous mode
[  515.624234] br0: port 2(c2) entered disabled state
[  515.654979] br0: port 4(sender) entered disabled state
[  515.655069] br0: port 3(c3) entered disabled state
[  515.655191] sender (unregistering): left allmulticast mode
[  515.655221] sender (unregistering): left promiscuous mode
[  515.655249] br0: port 4(sender) entered disabled state
[  515.655470] c3 (unregistering): left allmulticast mode
[  515.655512] c3 (unregistering): left promiscuous mode
[  515.655541] br0: port 3(c3) entered disabled state