[  491.522300] br0: port 1(c1) entered blocking state
[  491.522362] br0: port 1(c1) entered disabled state
[  491.522391] c1: entered allmulticast mode
[  491.522438] c1: entered promiscuous mode
[  491.539916] br0: port 2(c2) entered blocking state
[  491.539976] br0: port 2(c2) entered disabled state
[  491.540005] c2: entered allmulticast mode
[  491.540049] c2: entered promiscuous mode
[  491.557550] br0: port 3(c3) entered blocking state
[  491.557588] br0: port 3(c3) entered disabled state
[  491.557618] c3: entered allmulticast mode
[  491.557658] c3: entered promiscuous mode
[  491.575007] br0: port 4(sender) entered blocking state
[  491.575078] br0: port 4(sender) entered disabled state
[  491.575145] sender: entered allmulticast mode
[  491.575231] sender: entered promiscuous mode
[  491.582351] br0: port 4(sender) entered blocking state
[  491.582398] br0: port 4(sender) entered forwarding state
[  491.582433] br0: port 3(c3) entered blocking state
[  491.582463] br0: port 3(c3) entered forwarding state
[  491.582497] br0: port 2(c2) entered blocking state
[  491.582523] br0: port 2(c2) entered forwarding state
[  491.582554] br0: port 1(c1) entered blocking state
[  491.582582] br0: port 1(c1) entered forwarding state
[  491.591466] Bridge firewalling registered
[  502.219655] br0: port 1(c1) entered disabled state
[  502.219837] c1 (unregistering): left allmulticast mode
[  502.219892] c1 (unregistering): left promiscuous mode
[  502.219921] br0: port 1(c1) entered disabled state
[  502.236966] br0: port 2(c2) entered disabled state
[  502.237171] c2 (unregistering): left allmulticast mode
[  502.237215] c2 (unregistering): left promiscuous mode
[  502.237248] br0: port 2(c2) entered disabled state
[  502.254948] br0: port 3(c3) entered disabled state
[  502.255081] c3 (unregistering): left allmulticast mode
[  502.255111] c3 (unregistering): left promiscuous mode
[  502.255141] br0: port 3(c3) entered disabled state
[  502.270961] br0: port 4(sender) entered disabled state
[  502.271124] sender (unregistering): left allmulticast mode
[  502.271155] sender (unregistering): left promiscuous mode
[  502.271182] br0: port 4(sender) entered disabled state