[  508.354190] br0: port 1(c1) entered blocking state
[  508.354250] br0: port 1(c1) entered disabled state
[  508.354296] c1: entered allmulticast mode
[  508.354350] c1: entered promiscuous mode
[  508.375384] br0: port 2(c2) entered blocking state
[  508.375429] br0: port 2(c2) entered disabled state
[  508.375466] c2: entered allmulticast mode
[  508.375511] c2: entered promiscuous mode
[  508.396367] br0: port 3(c3) entered blocking state
[  508.396430] br0: port 3(c3) entered disabled state
[  508.396481] c3: entered allmulticast mode
[  508.396549] c3: entered promiscuous mode
[  508.417047] br0: port 4(sender) entered blocking state
[  508.417087] br0: port 4(sender) entered disabled state
[  508.417125] sender: entered allmulticast mode
[  508.417178] sender: entered promiscuous mode
[  508.424815] br0: port 4(sender) entered blocking state
[  508.424851] br0: port 4(sender) entered forwarding state
[  508.424882] br0: port 3(c3) entered blocking state
[  508.424910] br0: port 3(c3) entered forwarding state
[  508.424940] br0: port 2(c2) entered blocking state
[  508.424975] br0: port 2(c2) entered forwarding state
[  508.425005] br0: port 1(c1) entered blocking state
[  508.425032] br0: port 1(c1) entered forwarding state
[  508.433565] Bridge firewalling registered
[  519.088122] br0: port 1(c1) entered disabled state
[  519.088410] c1 (unregistering): left allmulticast mode
[  519.088450] c1 (unregistering): left promiscuous mode
[  519.088501] br0: port 1(c1) entered disabled state
[  519.103198] br0: port 2(c2) entered disabled state
[  519.103425] c2 (unregistering): left allmulticast mode
[  519.103460] c2 (unregistering): left promiscuous mode
[  519.103493] br0: port 2(c2) entered disabled state
[  519.126096] br0: port 3(c3) entered disabled state
[  519.126325] c3 (unregistering): left allmulticast mode
[  519.126367] c3 (unregistering): left promiscuous mode
[  519.126401] br0: port 3(c3) entered disabled state
[  519.145123] br0: port 4(sender) entered disabled state
[  519.145320] sender (unregistering): left allmulticast mode
[  519.145365] sender (unregistering): left promiscuous mode
[  519.145401] br0: port 4(sender) entered disabled state