[  458.845141] br0: port 1(c1) entered blocking state
[  458.845225] br0: port 1(c1) entered disabled state
[  458.845312] c1: entered allmulticast mode
[  458.845418] c1: entered promiscuous mode
[  458.906834] br0: port 2(c2) entered blocking state
[  458.906927] br0: port 2(c2) entered disabled state
[  458.907005] c2: entered allmulticast mode
[  458.907086] c2: entered promiscuous mode
[  458.966263] br0: port 3(c3) entered blocking state
[  458.966342] br0: port 3(c3) entered disabled state
[  458.966418] c3: entered allmulticast mode
[  458.966502] c3: entered promiscuous mode
[  459.021814] br0: port 4(sender) entered blocking state
[  459.021887] br0: port 4(sender) entered disabled state
[  459.021947] sender: entered allmulticast mode
[  459.022041] sender: entered promiscuous mode
[  459.042181] br0: port 4(sender) entered blocking state
[  459.042274] br0: port 4(sender) entered forwarding state
[  459.042325] br0: port 3(c3) entered blocking state
[  459.042365] br0: port 3(c3) entered forwarding state
[  459.042409] br0: port 2(c2) entered blocking state
[  459.042444] br0: port 2(c2) entered forwarding state
[  459.042486] br0: port 1(c1) entered blocking state
[  459.042519] br0: port 1(c1) entered forwarding state
[  469.745306] br0: port 1(c1) entered disabled state
[  469.745711] c1 (unregistering): left allmulticast mode
[  469.745767] c1 (unregistering): left promiscuous mode
[  469.745825] br0: port 1(c1) entered disabled state
[  469.798345] br0: port 2(c2) entered disabled state
[  469.798709] c2 (unregistering): left allmulticast mode
[  469.798778] c2 (unregistering): left promiscuous mode
[  469.798837] br0: port 2(c2) entered disabled state
[  469.846305] br0: port 3(c3) entered disabled state
[  469.846600] c3 (unregistering): left allmulticast mode
[  469.846663] c3 (unregistering): left promiscuous mode
[  469.846735] br0: port 3(c3) entered disabled state
[  469.895329] br0: port 4(sender) entered disabled state
[  469.895798] sender (unregistering): left allmulticast mode
[  469.895855] sender (unregistering): left promiscuous mode
[  469.895906] br0: port 4(sender) entered disabled state