[  684.780642] br0: port 1(c1) entered blocking state
[  684.780742] br0: port 1(c1) entered disabled state
[  684.780810] c1: entered allmulticast mode
[  684.780895] c1: entered promiscuous mode
[  684.826920] br0: port 2(c2) entered blocking state
[  684.826989] br0: port 2(c2) entered disabled state
[  684.827056] c2: entered allmulticast mode
[  684.827142] c2: entered promiscuous mode
[  684.872794] br0: port 3(c3) entered blocking state
[  684.872893] br0: port 3(c3) entered disabled state
[  684.872975] c3: entered allmulticast mode
[  684.873072] c3: entered promiscuous mode
[  684.918951] br0: port 4(sender) entered blocking state
[  684.919019] br0: port 4(sender) entered disabled state
[  684.919097] sender: entered allmulticast mode
[  684.919198] sender: entered promiscuous mode
[  684.938364] br0: port 4(sender) entered blocking state
[  684.938470] br0: port 4(sender) entered forwarding state
[  684.938542] br0: port 3(c3) entered blocking state
[  684.938606] br0: port 3(c3) entered forwarding state
[  684.938672] br0: port 2(c2) entered blocking state
[  684.938740] br0: port 2(c2) entered forwarding state
[  684.938818] br0: port 1(c1) entered blocking state
[  684.938888] br0: port 1(c1) entered forwarding state
[  695.640427] br0: port 1(c1) entered disabled state
[  695.640710] c1 (unregistering): left allmulticast mode
[  695.640768] c1 (unregistering): left promiscuous mode
[  695.640819] br0: port 1(c1) entered disabled state
[  695.685400] br0: port 2(c2) entered disabled state
[  695.685663] c2 (unregistering): left allmulticast mode
[  695.685733] c2 (unregistering): left promiscuous mode
[  695.685779] br0: port 2(c2) entered disabled state
[  695.728445] br0: port 3(c3) entered disabled state
[  695.728849] c3 (unregistering): left allmulticast mode
[  695.728895] c3 (unregistering): left promiscuous mode
[  695.728937] br0: port 3(c3) entered disabled state
[  695.757382] sender: left allmulticast mode
[  695.757457] sender: left promiscuous mode
[  695.757516] br0: port 4(sender) entered disabled state