[  498.970747] br0: port 1(c1) entered blocking state
[  498.970802] br0: port 1(c1) entered disabled state
[  498.970841] c1: entered allmulticast mode
[  498.970890] c1: entered promiscuous mode
[  498.988755] br0: port 2(c2) entered blocking state
[  498.988796] br0: port 2(c2) entered disabled state
[  498.988831] c2: entered allmulticast mode
[  498.988878] c2: entered promiscuous mode
[  499.006651] br0: port 3(c3) entered blocking state
[  499.006697] br0: port 3(c3) entered disabled state
[  499.006725] c3: entered allmulticast mode
[  499.006771] c3: entered promiscuous mode
[  499.024750] br0: port 4(sender) entered blocking state
[  499.024792] br0: port 4(sender) entered disabled state
[  499.024826] sender: entered allmulticast mode
[  499.024880] sender: entered promiscuous mode
[  499.032000] br0: port 4(sender) entered blocking state
[  499.032077] br0: port 4(sender) entered forwarding state
[  499.032147] br0: port 3(c3) entered blocking state
[  499.032214] br0: port 3(c3) entered forwarding state
[  499.032293] br0: port 2(c2) entered blocking state
[  499.032360] br0: port 2(c2) entered forwarding state
[  499.032429] br0: port 1(c1) entered blocking state
[  499.032496] br0: port 1(c1) entered forwarding state
[  499.041317] Bridge firewalling registered
[  509.656342] br0: port 1(c1) entered disabled state
[  509.656531] c1 (unregistering): left allmulticast mode
[  509.656560] c1 (unregistering): left promiscuous mode
[  509.656587] br0: port 1(c1) entered disabled state
[  509.687319] br0: port 2(c2) entered disabled state
[  509.687517] c2 (unregistering): left allmulticast mode
[  509.687549] c2 (unregistering): left promiscuous mode
[  509.687578] br0: port 2(c2) entered disabled state
[  509.705368] sender: left allmulticast mode
[  509.705399] sender: left promiscuous mode
[  509.705433] br0: port 4(sender) entered disabled state
[  509.705541] c3: left allmulticast mode
[  509.705564] c3: left promiscuous mode
[  509.705589] br0: port 3(c3) entered disabled state