[  495.277275] br0: port 1(c1) entered blocking state
[  495.277335] br0: port 1(c1) entered disabled state
[  495.277375] c1: entered allmulticast mode
[  495.277424] c1: entered promiscuous mode
[  495.295282] br0: port 2(c2) entered blocking state
[  495.295353] br0: port 2(c2) entered disabled state
[  495.295424] c2: entered allmulticast mode
[  495.295507] c2: entered promiscuous mode
[  495.313478] br0: port 3(c3) entered blocking state
[  495.313514] br0: port 3(c3) entered disabled state
[  495.313552] c3: entered allmulticast mode
[  495.313602] c3: entered promiscuous mode
[  495.331370] br0: port 4(sender) entered blocking state
[  495.331402] br0: port 4(sender) entered disabled state
[  495.331443] sender: entered allmulticast mode
[  495.331497] sender: entered promiscuous mode
[  495.338536] br0: port 4(sender) entered blocking state
[  495.338568] br0: port 4(sender) entered forwarding state
[  495.338602] br0: port 3(c3) entered blocking state
[  495.338632] br0: port 3(c3) entered forwarding state
[  495.338662] br0: port 2(c2) entered blocking state
[  495.338692] br0: port 2(c2) entered forwarding state
[  495.338724] br0: port 1(c1) entered blocking state
[  495.338757] br0: port 1(c1) entered forwarding state
[  495.347731] Bridge firewalling registered
[  506.008905] br0: port 1(c1) entered disabled state
[  506.009191] c1 (unregistering): left allmulticast mode
[  506.009266] c1 (unregistering): left promiscuous mode
[  506.009364] br0: port 1(c1) entered disabled state
[  506.024127] br0: port 2(c2) entered disabled state
[  506.024306] c2 (unregistering): left allmulticast mode
[  506.024376] c2 (unregistering): left promiscuous mode
[  506.024442] br0: port 2(c2) entered disabled state
[  506.037647] br0: port 3(c3) entered disabled state
[  506.037857] c3 (unregistering): left allmulticast mode
[  506.037937] c3 (unregistering): left promiscuous mode
[  506.038004] br0: port 3(c3) entered disabled state
[  506.051701] br0: port 4(sender) entered disabled state
[  506.051875] sender (unregistering): left allmulticast mode
[  506.051979] sender (unregistering): left promiscuous mode
[  506.052063] br0: port 4(sender) entered disabled state