[  586.885117] br0: port 1(c1) entered blocking state
[  586.885175] br0: port 1(c1) entered disabled state
[  586.885230] c1: entered allmulticast mode
[  586.885305] c1: entered promiscuous mode
[  586.962620] br0: port 2(c2) entered blocking state
[  586.962677] br0: port 2(c2) entered disabled state
[  586.962730] c2: entered allmulticast mode
[  586.962807] c2: entered promiscuous mode
[  587.049339] br0: port 3(c3) entered blocking state
[  587.049407] br0: port 3(c3) entered disabled state
[  587.049473] c3: entered allmulticast mode
[  587.049554] c3: entered promiscuous mode
[  587.137142] br0: port 4(sender) entered blocking state
[  587.137220] br0: port 4(sender) entered disabled state
[  587.137287] sender: entered allmulticast mode
[  587.137374] sender: entered promiscuous mode
[  587.170357] br0: port 4(sender) entered blocking state
[  587.170409] br0: port 4(sender) entered forwarding state
[  587.170450] br0: port 3(c3) entered blocking state
[  587.170483] br0: port 3(c3) entered forwarding state
[  587.170519] br0: port 2(c2) entered blocking state
[  587.170552] br0: port 2(c2) entered forwarding state
[  587.170597] br0: port 1(c1) entered blocking state
[  587.170630] br0: port 1(c1) entered forwarding state
[  597.947982] br0: port 1(c1) entered disabled state
[  597.948273] c1 (unregistering): left allmulticast mode
[  597.948314] c1 (unregistering): left promiscuous mode
[  597.948349] br0: port 1(c1) entered disabled state
[  598.020020] br0: port 2(c2) entered disabled state
[  598.020376] c2 (unregistering): left allmulticast mode
[  598.020443] c2 (unregistering): left promiscuous mode
[  598.020497] br0: port 2(c2) entered disabled state
[  598.077961] br0: port 3(c3) entered disabled state
[  598.078222] c3 (unregistering): left allmulticast mode
[  598.078280] c3 (unregistering): left promiscuous mode
[  598.078337] br0: port 3(c3) entered disabled state
[  598.136986] br0: port 4(sender) entered disabled state
[  598.137299] sender (unregistering): left allmulticast mode
[  598.137349] sender (unregistering): left promiscuous mode
[  598.137399] br0: port 4(sender) entered disabled state