[  707.790937] br0: port 1(c1) entered blocking state
[  707.791000] br0: port 1(c1) entered disabled state
[  707.791068] c1: entered allmulticast mode
[  707.791149] c1: entered promiscuous mode
[  707.838291] br0: port 2(c2) entered blocking state
[  707.838351] br0: port 2(c2) entered disabled state
[  707.838410] c2: entered allmulticast mode
[  707.838478] c2: entered promiscuous mode
[  707.889198] br0: port 3(c3) entered blocking state
[  707.889267] br0: port 3(c3) entered disabled state
[  707.889338] c3: entered allmulticast mode
[  707.889432] c3: entered promiscuous mode
[  707.941582] br0: port 4(sender) entered blocking state
[  707.941642] br0: port 4(sender) entered disabled state
[  707.941704] sender: entered allmulticast mode
[  707.941800] sender: entered promiscuous mode
[  707.960316] br0: port 4(sender) entered blocking state
[  707.960393] br0: port 4(sender) entered forwarding state
[  707.960438] br0: port 3(c3) entered blocking state
[  707.960482] br0: port 3(c3) entered forwarding state
[  707.960527] br0: port 2(c2) entered blocking state
[  707.960571] br0: port 2(c2) entered forwarding state
[  707.960611] br0: port 1(c1) entered blocking state
[  707.960649] br0: port 1(c1) entered forwarding state
[  718.716132] br0: port 1(c1) entered disabled state
[  718.716628] c1 (unregistering): left allmulticast mode
[  718.716702] c1 (unregistering): left promiscuous mode
[  718.716759] br0: port 1(c1) entered disabled state
[  718.747103] br0: port 2(c2) entered disabled state
[  718.747410] c2 (unregistering): left allmulticast mode
[  718.747499] c2 (unregistering): left promiscuous mode
[  718.747566] br0: port 2(c2) entered disabled state
[  718.792103] br0: port 3(c3) entered disabled state
[  718.792379] c3 (unregistering): left allmulticast mode
[  718.792448] c3 (unregistering): left promiscuous mode
[  718.792505] br0: port 3(c3) entered disabled state
[  718.833081] br0: port 4(sender) entered disabled state
[  718.833468] sender (unregistering): left allmulticast mode
[  718.833512] sender (unregistering): left promiscuous mode
[  718.833550] br0: port 4(sender) entered disabled state