[  524.653846] br0: port 1(c1) entered blocking state
[  524.653968] br0: port 1(c1) entered disabled state
[  524.654012] c1: entered allmulticast mode
[  524.654070] c1: entered promiscuous mode
[  524.673595] br0: port 2(c2) entered blocking state
[  524.673658] br0: port 2(c2) entered disabled state
[  524.673697] c2: entered allmulticast mode
[  524.673755] c2: entered promiscuous mode
[  524.695083] br0: port 3(c3) entered blocking state
[  524.695157] br0: port 3(c3) entered disabled state
[  524.695226] c3: entered allmulticast mode
[  524.695311] c3: entered promiscuous mode
[  524.717410] br0: port 4(sender) entered blocking state
[  524.717469] br0: port 4(sender) entered disabled state
[  524.717504] sender: entered allmulticast mode
[  524.717560] sender: entered promiscuous mode
[  524.726015] br0: port 4(sender) entered blocking state
[  524.726087] br0: port 4(sender) entered forwarding state
[  524.726155] br0: port 3(c3) entered blocking state
[  524.726219] br0: port 3(c3) entered forwarding state
[  524.726291] br0: port 2(c2) entered blocking state
[  524.726358] br0: port 2(c2) entered forwarding state
[  524.726451] br0: port 1(c1) entered blocking state
[  524.726547] br0: port 1(c1) entered forwarding state
[  524.735557] Bridge firewalling registered
[  535.339129] br0: port 1(c1) entered disabled state
[  535.339416] c1 (unregistering): left allmulticast mode
[  535.339458] c1 (unregistering): left promiscuous mode
[  535.339509] br0: port 1(c1) entered disabled state
[  535.375155] br0: port 2(c2) entered disabled state
[  535.375440] c2 (unregistering): left allmulticast mode
[  535.375487] c2 (unregistering): left promiscuous mode
[  535.375533] br0: port 2(c2) entered disabled state
[  535.394976] sender: left allmulticast mode
[  535.395044] sender: left promiscuous mode
[  535.395082] br0: port 4(sender) entered disabled state
[  535.395246] c3: left allmulticast mode
[  535.395276] c3: left promiscuous mode
[  535.395307] br0: port 3(c3) entered disabled state