[  519.970538] br0: port 1(c1) entered blocking state
[  519.970589] br0: port 1(c1) entered disabled state
[  519.970625] c1: entered allmulticast mode
[  519.970674] c1: entered promiscuous mode
[  519.988791] br0: port 2(c2) entered blocking state
[  519.988832] br0: port 2(c2) entered disabled state
[  519.988870] c2: entered allmulticast mode
[  519.988913] c2: entered promiscuous mode
[  520.007160] br0: port 3(c3) entered blocking state
[  520.007200] br0: port 3(c3) entered disabled state
[  520.007239] c3: entered allmulticast mode
[  520.007281] c3: entered promiscuous mode
[  520.025405] br0: port 4(sender) entered blocking state
[  520.025444] br0: port 4(sender) entered disabled state
[  520.025479] sender: entered allmulticast mode
[  520.025533] sender: entered promiscuous mode
[  520.032742] br0: port 4(sender) entered blocking state
[  520.032814] br0: port 4(sender) entered forwarding state
[  520.032879] br0: port 3(c3) entered blocking state
[  520.032943] br0: port 3(c3) entered forwarding state
[  520.033016] br0: port 2(c2) entered blocking state
[  520.033087] br0: port 2(c2) entered forwarding state
[  520.033154] br0: port 1(c1) entered blocking state
[  520.033217] br0: port 1(c1) entered forwarding state
[  520.041051] Bridge firewalling registered
[  530.658074] br0: port 1(c1) entered disabled state
[  530.658295] c1 (unregistering): left allmulticast mode
[  530.658330] c1 (unregistering): left promiscuous mode
[  530.658356] br0: port 1(c1) entered disabled state
[  530.678060] br0: port 2(c2) entered disabled state
[  530.678198] c2 (unregistering): left allmulticast mode
[  530.678230] c2 (unregistering): left promiscuous mode
[  530.678260] br0: port 2(c2) entered disabled state
[  530.694156] br0: port 3(c3) entered disabled state
[  530.694351] c3 (unregistering): left allmulticast mode
[  530.694393] c3 (unregistering): left promiscuous mode
[  530.694428] br0: port 3(c3) entered disabled state
[  530.710068] br0: port 4(sender) entered disabled state
[  530.710255] sender (unregistering): left allmulticast mode
[  530.710305] sender (unregistering): left promiscuous mode
[  530.710336] br0: port 4(sender) entered disabled state