[  690.577363] br0: port 1(c1) entered blocking state
[  690.577458] br0: port 1(c1) entered disabled state
[  690.577522] c1: entered allmulticast mode
[  690.577603] c1: entered promiscuous mode
[  690.624283] br0: port 2(c2) entered blocking state
[  690.624347] br0: port 2(c2) entered disabled state
[  690.624405] c2: entered allmulticast mode
[  690.624477] c2: entered promiscuous mode
[  690.670498] br0: port 3(c3) entered blocking state
[  690.670590] br0: port 3(c3) entered disabled state
[  690.670653] c3: entered allmulticast mode
[  690.670739] c3: entered promiscuous mode
[  690.716124] br0: port 4(sender) entered blocking state
[  690.716212] br0: port 4(sender) entered disabled state
[  690.716277] sender: entered allmulticast mode
[  690.716369] sender: entered promiscuous mode
[  690.735000] br0: port 4(sender) entered blocking state
[  690.735082] br0: port 4(sender) entered forwarding state
[  690.735135] br0: port 3(c3) entered blocking state
[  690.735183] br0: port 3(c3) entered forwarding state
[  690.735231] br0: port 2(c2) entered blocking state
[  690.735277] br0: port 2(c2) entered forwarding state
[  690.735326] br0: port 1(c1) entered blocking state
[  690.735375] br0: port 1(c1) entered forwarding state
[  701.429938] br0: port 1(c1) entered disabled state
[  701.430232] c1 (unregistering): left allmulticast mode
[  701.430296] c1 (unregistering): left promiscuous mode
[  701.430347] br0: port 1(c1) entered disabled state
[  701.464938] br0: port 2(c2) entered disabled state
[  701.465168] c2 (unregistering): left allmulticast mode
[  701.465215] c2 (unregistering): left promiscuous mode
[  701.465257] br0: port 2(c2) entered disabled state
[  701.502927] br0: port 3(c3) entered disabled state
[  701.503183] c3 (unregistering): left allmulticast mode
[  701.503238] c3 (unregistering): left promiscuous mode
[  701.503280] br0: port 3(c3) entered disabled state
[  701.543933] br0: port 4(sender) entered disabled state
[  701.544192] sender (unregistering): left allmulticast mode
[  701.544242] sender (unregistering): left promiscuous mode
[  701.544302] br0: port 4(sender) entered disabled state