[  725.652850] br0: port 1(c1) entered blocking state
[  725.653011] br0: port 1(c1) entered disabled state
[  725.653107] c1: entered allmulticast mode
[  725.653231] c1: entered promiscuous mode
[  725.706866] br0: port 2(c2) entered blocking state
[  725.706934] br0: port 2(c2) entered disabled state
[  725.707007] c2: entered allmulticast mode
[  725.707087] c2: entered promiscuous mode
[  725.764578] br0: port 3(c3) entered blocking state
[  725.764702] br0: port 3(c3) entered disabled state
[  725.764798] c3: entered allmulticast mode
[  725.764903] c3: entered promiscuous mode
[  725.817924] br0: port 4(sender) entered blocking state
[  725.818024] br0: port 4(sender) entered disabled state
[  725.818102] sender: entered allmulticast mode
[  725.818203] sender: entered promiscuous mode
[  725.838790] br0: port 4(sender) entered blocking state
[  725.838845] br0: port 4(sender) entered forwarding state
[  725.838899] br0: port 3(c3) entered blocking state
[  725.838948] br0: port 3(c3) entered forwarding state
[  725.838996] br0: port 2(c2) entered blocking state
[  725.839039] br0: port 2(c2) entered forwarding state
[  725.839087] br0: port 1(c1) entered blocking state
[  725.839133] br0: port 1(c1) entered forwarding state
[  736.559101] br0: port 1(c1) entered disabled state
[  736.559425] c1 (unregistering): left allmulticast mode
[  736.559480] c1 (unregistering): left promiscuous mode
[  736.559528] br0: port 1(c1) entered disabled state
[  736.598156] br0: port 2(c2) entered disabled state
[  736.598429] c2 (unregistering): left allmulticast mode
[  736.598478] c2 (unregistering): left promiscuous mode
[  736.598527] br0: port 2(c2) entered disabled state
[  736.636136] br0: port 3(c3) entered disabled state
[  736.636508] c3 (unregistering): left allmulticast mode
[  736.636574] c3 (unregistering): left promiscuous mode
[  736.636634] br0: port 3(c3) entered disabled state
[  736.685141] br0: port 4(sender) entered disabled state
[  736.685431] sender (unregistering): left allmulticast mode
[  736.685502] sender (unregistering): left promiscuous mode
[  736.685547] br0: port 4(sender) entered disabled state