[  504.425907] br0: port 1(c1) entered blocking state
[  504.425990] br0: port 1(c1) entered disabled state
[  504.426070] c1: entered allmulticast mode
[  504.426139] c1: entered promiscuous mode
[  504.446844] br0: port 2(c2) entered blocking state
[  504.446931] br0: port 2(c2) entered disabled state
[  504.446998] c2: entered allmulticast mode
[  504.447067] c2: entered promiscuous mode
[  504.467846] br0: port 3(c3) entered blocking state
[  504.467931] br0: port 3(c3) entered disabled state
[  504.468022] c3: entered allmulticast mode
[  504.468089] c3: entered promiscuous mode
[  504.487489] br0: port 4(sender) entered blocking state
[  504.487596] br0: port 4(sender) entered disabled state
[  504.487710] sender: entered allmulticast mode
[  504.487846] sender: entered promiscuous mode
[  504.495794] br0: port 4(sender) entered blocking state
[  504.495858] br0: port 4(sender) entered forwarding state
[  504.495933] br0: port 3(c3) entered blocking state
[  504.496006] br0: port 3(c3) entered forwarding state
[  504.496080] br0: port 2(c2) entered blocking state
[  504.496171] br0: port 2(c2) entered forwarding state
[  504.496258] br0: port 1(c1) entered blocking state
[  504.496358] br0: port 1(c1) entered forwarding state
[  504.505526] Bridge firewalling registered
[  515.180786] br0: port 1(c1) entered disabled state
[  515.180975] c1 (unregistering): left allmulticast mode
[  515.181010] c1 (unregistering): left promiscuous mode
[  515.181044] br0: port 1(c1) entered disabled state
[  515.212789] br0: port 3(c3) entered disabled state
[  515.212876] br0: port 2(c2) entered disabled state
[  515.213022] c3 (unregistering): left allmulticast mode
[  515.213057] c3 (unregistering): left promiscuous mode
[  515.213091] br0: port 3(c3) entered disabled state
[  515.213299] c2 (unregistering): left allmulticast mode
[  515.213328] c2 (unregistering): left promiscuous mode
[  515.213360] br0: port 2(c2) entered disabled state
[  515.230818] sender: left allmulticast mode
[  515.230852] sender: left promiscuous mode
[  515.230883] br0: port 4(sender) entered disabled state