[  510.410648] br0: port 1(c1) entered blocking state
[  510.410689] br0: port 1(c1) entered disabled state
[  510.410716] c1: entered allmulticast mode
[  510.410755] c1: entered promiscuous mode
[  510.427804] br0: port 2(c2) entered blocking state
[  510.427838] br0: port 2(c2) entered disabled state
[  510.427863] c2: entered allmulticast mode
[  510.427897] c2: entered promiscuous mode
[  510.445071] br0: port 3(c3) entered blocking state
[  510.445099] br0: port 3(c3) entered disabled state
[  510.445119] c3: entered allmulticast mode
[  510.445155] c3: entered promiscuous mode
[  510.462237] br0: port 4(sender) entered blocking state
[  510.462263] br0: port 4(sender) entered disabled state
[  510.462282] sender: entered allmulticast mode
[  510.462318] sender: entered promiscuous mode
[  510.469015] br0: port 4(sender) entered blocking state
[  510.469039] br0: port 4(sender) entered forwarding state
[  510.469059] br0: port 3(c3) entered blocking state
[  510.469079] br0: port 3(c3) entered forwarding state
[  510.469094] br0: port 2(c2) entered blocking state
[  510.469115] br0: port 2(c2) entered forwarding state
[  510.469135] br0: port 1(c1) entered blocking state
[  510.469154] br0: port 1(c1) entered forwarding state
[  510.476509] Bridge firewalling registered
[  521.101720] br0: port 1(c1) entered disabled state
[  521.101942] c1 (unregistering): left allmulticast mode
[  521.101996] c1 (unregistering): left promiscuous mode
[  521.102049] br0: port 1(c1) entered disabled state
[  521.116697] br0: port 2(c2) entered disabled state
[  521.116894] c2 (unregistering): left allmulticast mode
[  521.116946] c2 (unregistering): left promiscuous mode
[  521.116997] br0: port 2(c2) entered disabled state
[  521.131665] br0: port 3(c3) entered disabled state
[  521.131851] c3 (unregistering): left allmulticast mode
[  521.131905] c3 (unregistering): left promiscuous mode
[  521.131955] br0: port 3(c3) entered disabled state
[  521.149866] br0: port 4(sender) entered disabled state
[  521.150095] sender (unregistering): left allmulticast mode
[  521.150146] sender (unregistering): left promiscuous mode
[  521.150196] br0: port 4(sender) entered disabled state