[  622.622561] br0: port 1(c1) entered blocking state
[  622.622630] br0: port 1(c1) entered disabled state
[  622.622698] c1: entered allmulticast mode
[  622.622778] c1: entered promiscuous mode
[  622.712016] br0: port 2(c2) entered blocking state
[  622.712079] br0: port 2(c2) entered disabled state
[  622.712148] c2: entered allmulticast mode
[  622.712223] c2: entered promiscuous mode
[  622.804446] br0: port 3(c3) entered blocking state
[  622.804518] br0: port 3(c3) entered disabled state
[  622.804584] c3: entered allmulticast mode
[  622.804663] c3: entered promiscuous mode
[  622.896428] br0: port 4(sender) entered blocking state
[  622.896494] br0: port 4(sender) entered disabled state
[  622.896560] sender: entered allmulticast mode
[  622.896656] sender: entered promiscuous mode
[  622.933310] br0: port 4(sender) entered blocking state
[  622.933373] br0: port 4(sender) entered forwarding state
[  622.933430] br0: port 3(c3) entered blocking state
[  622.933474] br0: port 3(c3) entered forwarding state
[  622.933522] br0: port 2(c2) entered blocking state
[  622.933563] br0: port 2(c2) entered forwarding state
[  622.933610] br0: port 1(c1) entered blocking state
[  622.933651] br0: port 1(c1) entered forwarding state
[  633.784109] br0: port 1(c1) entered disabled state
[  633.784429] c1 (unregistering): left allmulticast mode
[  633.784491] c1 (unregistering): left promiscuous mode
[  633.784551] br0: port 1(c1) entered disabled state
[  633.844114] br0: port 2(c2) entered disabled state
[  633.844472] c2 (unregistering): left allmulticast mode
[  633.844532] c2 (unregistering): left promiscuous mode
[  633.844572] br0: port 2(c2) entered disabled state
[  633.914384] br0: port 3(c3) entered disabled state
[  633.914677] c3 (unregistering): left allmulticast mode
[  633.914732] c3 (unregistering): left promiscuous mode
[  633.914786] br0: port 3(c3) entered disabled state
[  633.974162] br0: port 4(sender) entered disabled state
[  633.974505] sender (unregistering): left allmulticast mode
[  633.974556] sender (unregistering): left promiscuous mode
[  633.974605] br0: port 4(sender) entered disabled state