[  692.390646] br0: port 1(c1) entered blocking state
[  692.390717] br0: port 1(c1) entered disabled state
[  692.390790] c1: entered allmulticast mode
[  692.390866] c1: entered promiscuous mode
[  692.437341] br0: port 2(c2) entered blocking state
[  692.437436] br0: port 2(c2) entered disabled state
[  692.437503] c2: entered allmulticast mode
[  692.437595] c2: entered promiscuous mode
[  692.481950] br0: port 3(c3) entered blocking state
[  692.482010] br0: port 3(c3) entered disabled state
[  692.482077] c3: entered allmulticast mode
[  692.482149] c3: entered promiscuous mode
[  692.525612] br0: port 4(sender) entered blocking state
[  692.525697] br0: port 4(sender) entered disabled state
[  692.525787] sender: entered allmulticast mode
[  692.525872] sender: entered promiscuous mode
[  692.543437] br0: port 4(sender) entered blocking state
[  692.543538] br0: port 4(sender) entered forwarding state
[  692.543604] br0: port 3(c3) entered blocking state
[  692.543660] br0: port 3(c3) entered forwarding state
[  692.543719] br0: port 2(c2) entered blocking state
[  692.543785] br0: port 2(c2) entered forwarding state
[  692.543842] br0: port 1(c1) entered blocking state
[  692.543895] br0: port 1(c1) entered forwarding state
[  703.251036] br0: port 1(c1) entered disabled state
[  703.251337] c1 (unregistering): left allmulticast mode
[  703.251385] c1 (unregistering): left promiscuous mode
[  703.251437] br0: port 1(c1) entered disabled state
[  703.305050] br0: port 2(c2) entered disabled state
[  703.305434] c2 (unregistering): left allmulticast mode
[  703.305480] c2 (unregistering): left promiscuous mode
[  703.305527] br0: port 2(c2) entered disabled state
[  703.346918] br0: port 3(c3) entered disabled state
[  703.347213] c3 (unregistering): left allmulticast mode
[  703.347270] c3 (unregistering): left promiscuous mode
[  703.347343] br0: port 3(c3) entered disabled state
[  703.397320] br0: port 4(sender) entered disabled state
[  703.397638] sender (unregistering): left allmulticast mode
[  703.397742] sender (unregistering): left promiscuous mode
[  703.397809] br0: port 4(sender) entered disabled state