[  433.817975] br0: port 1(c1) entered blocking state
[  433.818078] br0: port 1(c1) entered disabled state
[  433.818155] c1: entered allmulticast mode
[  433.818244] c1: entered promiscuous mode
[  433.833376] br0: port 2(c2) entered blocking state
[  433.833419] br0: port 2(c2) entered disabled state
[  433.833454] c2: entered allmulticast mode
[  433.833494] c2: entered promiscuous mode
[  433.847942] br0: port 3(c3) entered blocking state
[  433.848022] br0: port 3(c3) entered disabled state
[  433.848094] c3: entered allmulticast mode
[  433.848178] c3: entered promiscuous mode
[  433.862830] br0: port 4(sender) entered blocking state
[  433.862873] br0: port 4(sender) entered disabled state
[  433.862905] sender: entered allmulticast mode
[  433.862955] sender: entered promiscuous mode
[  433.868603] br0: port 4(sender) entered blocking state
[  433.868645] br0: port 4(sender) entered forwarding state
[  433.868676] br0: port 3(c3) entered blocking state
[  433.868707] br0: port 3(c3) entered forwarding state
[  433.868737] br0: port 2(c2) entered blocking state
[  433.868771] br0: port 2(c2) entered forwarding state
[  433.868800] br0: port 1(c1) entered blocking state
[  433.868829] br0: port 1(c1) entered forwarding state
[  433.875682] Bridge firewalling registered
[  444.512125] br0: port 1(c1) entered disabled state
[  444.512350] c1 (unregistering): left allmulticast mode
[  444.512388] c1 (unregistering): left promiscuous mode
[  444.512431] br0: port 1(c1) entered disabled state
[  444.533095] br0: port 2(c2) entered disabled state
[  444.533299] c2 (unregistering): left allmulticast mode
[  444.533337] c2 (unregistering): left promiscuous mode
[  444.533369] br0: port 2(c2) entered disabled state
[  444.560091] br0: port 4(sender) entered disabled state
[  444.560204] br0: port 3(c3) entered disabled state
[  444.560372] sender (unregistering): left allmulticast mode
[  444.560411] sender (unregistering): left promiscuous mode
[  444.560448] br0: port 4(sender) entered disabled state
[  444.560697] c3 (unregistering): left allmulticast mode
[  444.560755] c3 (unregistering): left promiscuous mode
[  444.560783] br0: port 3(c3) entered disabled state