[  716.152515] br0: port 1(c1) entered blocking state
[  716.152573] br0: port 1(c1) entered disabled state
[  716.152629] c1: entered allmulticast mode
[  716.152710] c1: entered promiscuous mode
[  716.206929] br0: port 2(c2) entered blocking state
[  716.207033] br0: port 2(c2) entered disabled state
[  716.207110] c2: entered allmulticast mode
[  716.207214] c2: entered promiscuous mode
[  716.261072] br0: port 3(c3) entered blocking state
[  716.261139] br0: port 3(c3) entered disabled state
[  716.261207] c3: entered allmulticast mode
[  716.261291] c3: entered promiscuous mode
[  716.315281] br0: port 4(sender) entered blocking state
[  716.315347] br0: port 4(sender) entered disabled state
[  716.315415] sender: entered allmulticast mode
[  716.315496] sender: entered promiscuous mode
[  716.338114] br0: port 4(sender) entered blocking state
[  716.338197] br0: port 4(sender) entered forwarding state
[  716.338251] br0: port 3(c3) entered blocking state
[  716.338295] br0: port 3(c3) entered forwarding state
[  716.338345] br0: port 2(c2) entered blocking state
[  716.338388] br0: port 2(c2) entered forwarding state
[  716.338437] br0: port 1(c1) entered blocking state
[  716.338480] br0: port 1(c1) entered forwarding state
[  727.121597] br0: port 1(c1) entered disabled state
[  727.121920] c1 (unregistering): left allmulticast mode
[  727.121968] c1 (unregistering): left promiscuous mode
[  727.122016] br0: port 1(c1) entered disabled state
[  727.158601] br0: port 2(c2) entered disabled state
[  727.158912] c2 (unregistering): left allmulticast mode
[  727.158981] c2 (unregistering): left promiscuous mode
[  727.159034] br0: port 2(c2) entered disabled state
[  727.200629] br0: port 3(c3) entered disabled state
[  727.201207] c3 (unregistering): left allmulticast mode
[  727.201276] c3 (unregistering): left promiscuous mode
[  727.201340] br0: port 3(c3) entered disabled state
[  727.253559] br0: port 4(sender) entered disabled state
[  727.253823] sender (unregistering): left allmulticast mode
[  727.253882] sender (unregistering): left promiscuous mode
[  727.253923] br0: port 4(sender) entered disabled state