[  661.526872] br0: port 1(c1) entered blocking state
[  661.526929] br0: port 1(c1) entered disabled state
[  661.526979] c1: entered allmulticast mode
[  661.527043] c1: entered promiscuous mode
[  661.571542] br0: port 2(c2) entered blocking state
[  661.571615] br0: port 2(c2) entered disabled state
[  661.571676] c2: entered allmulticast mode
[  661.571762] c2: entered promiscuous mode
[  661.613860] br0: port 3(c3) entered blocking state
[  661.613921] br0: port 3(c3) entered disabled state
[  661.613967] c3: entered allmulticast mode
[  661.614040] c3: entered promiscuous mode
[  661.655937] br0: port 4(sender) entered blocking state
[  661.655997] br0: port 4(sender) entered disabled state
[  661.656050] sender: entered allmulticast mode
[  661.656123] sender: entered promiscuous mode
[  661.672448] br0: port 4(sender) entered blocking state
[  661.672509] br0: port 4(sender) entered forwarding state
[  661.672560] br0: port 3(c3) entered blocking state
[  661.672610] br0: port 3(c3) entered forwarding state
[  661.672653] br0: port 2(c2) entered blocking state
[  661.672698] br0: port 2(c2) entered forwarding state
[  661.672752] br0: port 1(c1) entered blocking state
[  661.672802] br0: port 1(c1) entered forwarding state
[  672.386797] br0: port 1(c1) entered disabled state
[  672.387394] c1 (unregistering): left allmulticast mode
[  672.387456] c1 (unregistering): left promiscuous mode
[  672.387513] br0: port 1(c1) entered disabled state
[  672.423746] br0: port 2(c2) entered disabled state
[  672.424055] c2 (unregistering): left allmulticast mode
[  672.424124] c2 (unregistering): left promiscuous mode
[  672.424164] br0: port 2(c2) entered disabled state
[  672.457748] br0: port 3(c3) entered disabled state
[  672.458023] c3 (unregistering): left allmulticast mode
[  672.458093] c3 (unregistering): left promiscuous mode
[  672.458152] br0: port 3(c3) entered disabled state
[  672.502744] br0: port 4(sender) entered disabled state
[  672.503028] sender (unregistering): left allmulticast mode
[  672.503102] sender (unregistering): left promiscuous mode
[  672.503153] br0: port 4(sender) entered disabled state