[  480.457225] br0: port 1(c1) entered blocking state
[  480.457321] br0: port 1(c1) entered disabled state
[  480.457394] c1: entered allmulticast mode
[  480.457487] c1: entered promiscuous mode
[  480.512541] br0: port 2(c2) entered blocking state
[  480.512643] br0: port 2(c2) entered disabled state
[  480.512720] c2: entered allmulticast mode
[  480.512816] c2: entered promiscuous mode
[  480.564763] br0: port 3(c3) entered blocking state
[  480.564823] br0: port 3(c3) entered disabled state
[  480.564882] c3: entered allmulticast mode
[  480.564959] c3: entered promiscuous mode
[  480.623821] br0: port 4(sender) entered blocking state
[  480.623948] br0: port 4(sender) entered disabled state
[  480.624049] sender: entered allmulticast mode
[  480.624160] sender: entered promiscuous mode
[  480.646142] br0: port 4(sender) entered blocking state
[  480.646265] br0: port 4(sender) entered forwarding state
[  480.646328] br0: port 3(c3) entered blocking state
[  480.646382] br0: port 3(c3) entered forwarding state
[  480.646451] br0: port 2(c2) entered blocking state
[  480.646520] br0: port 2(c2) entered forwarding state
[  480.646594] br0: port 1(c1) entered blocking state
[  480.646661] br0: port 1(c1) entered forwarding state
[  491.355125] br0: port 1(c1) entered disabled state
[  491.355416] c1 (unregistering): left allmulticast mode
[  491.355486] c1 (unregistering): left promiscuous mode
[  491.355555] br0: port 1(c1) entered disabled state
[  491.395154] br0: port 2(c2) entered disabled state
[  491.395439] c2 (unregistering): left allmulticast mode
[  491.395497] c2 (unregistering): left promiscuous mode
[  491.395542] br0: port 2(c2) entered disabled state
[  491.429195] br0: port 3(c3) entered disabled state
[  491.429537] c3 (unregistering): left allmulticast mode
[  491.429610] c3 (unregistering): left promiscuous mode
[  491.429657] br0: port 3(c3) entered disabled state
[  491.462139] br0: port 4(sender) entered disabled state
[  491.462467] sender (unregistering): left allmulticast mode
[  491.462547] sender (unregistering): left promiscuous mode
[  491.462588] br0: port 4(sender) entered disabled state