[  296.190026][ T1804] br0: port 1(c1) entered blocking state
[  296.190701][ T1804] br0: port 1(c1) entered disabled state
[  296.190909][ T1804] c1: entered allmulticast mode
[  296.192809][ T1804] c1: entered promiscuous mode
[  297.084853][ T1809] br0: port 2(c2) entered blocking state
[  297.085116][ T1809] br0: port 2(c2) entered disabled state
[  297.085353][ T1809] c2: entered allmulticast mode
[  297.087178][ T1809] c2: entered promiscuous mode
[  297.972188][ T1814] br0: port 3(c3) entered blocking state
[  297.972472][ T1814] br0: port 3(c3) entered disabled state
[  297.972705][ T1814] c3: entered allmulticast mode
[  297.974476][ T1814] c3: entered promiscuous mode
[  298.862228][ T1819] br0: port 4(sender) entered blocking state
[  298.862517][ T1819] br0: port 4(sender) entered disabled state
[  298.862776][ T1819] sender: entered allmulticast mode
[  298.865455][ T1819] sender: entered promiscuous mode
[  299.195737][ T1821] br0: port 4(sender) entered blocking state
[  299.196392][ T1821] br0: port 4(sender) entered forwarding state
[  299.196857][ T1821] br0: port 3(c3) entered blocking state
[  299.197051][ T1821] br0: port 3(c3) entered forwarding state
[  299.197451][ T1821] br0: port 2(c2) entered blocking state
[  299.197657][ T1821] br0: port 2(c2) entered forwarding state
[  299.198051][ T1821] br0: port 1(c1) entered blocking state
[  299.198254][ T1821] br0: port 1(c1) entered forwarding state
[  299.482478][ T1822] Bridge firewalling registered
[  313.484737][   T77] br0: port 1(c1) entered disabled state
[  313.630156][   T77] c1 (unregistering): left allmulticast mode
[  313.630455][   T77] c1 (unregistering): left promiscuous mode
[  313.630689][   T77] br0: port 1(c1) entered disabled state
[  314.169278][   T77] br0: port 2(c2) entered disabled state
[  314.253188][   T77] c2 (unregistering): left allmulticast mode
[  314.253441][   T77] c2 (unregistering): left promiscuous mode
[  314.253677][   T77] br0: port 2(c2) entered disabled state
[  314.825573][   T77] br0: port 3(c3) entered disabled state
[  314.952203][   T77] c3 (unregistering): left allmulticast mode
[  314.952526][   T77] c3 (unregistering): left promiscuous mode
[  314.952763][   T77] br0: port 3(c3) entered disabled state
[  315.516737][   T77] br0: port 4(sender) entered disabled state
[  315.654182][   T77] sender (unregistering): left allmulticast mode
[  315.654520][   T77] sender (unregistering): left promiscuous mode
[  315.654760][   T77] br0: port 4(sender) entered disabled state