[  707.049726] br0: port 1(c1) entered blocking state
[  707.049793] br0: port 1(c1) entered disabled state
[  707.049857] c1: entered allmulticast mode
[  707.049943] c1: entered promiscuous mode
[  707.102807] br0: port 2(c2) entered blocking state
[  707.102910] br0: port 2(c2) entered disabled state
[  707.103007] c2: entered allmulticast mode
[  707.103111] c2: entered promiscuous mode
[  707.158815] br0: port 3(c3) entered blocking state
[  707.158916] br0: port 3(c3) entered disabled state
[  707.158996] c3: entered allmulticast mode
[  707.159082] c3: entered promiscuous mode
[  707.213837] br0: port 4(sender) entered blocking state
[  707.213911] br0: port 4(sender) entered disabled state
[  707.213985] sender: entered allmulticast mode
[  707.214093] sender: entered promiscuous mode
[  707.235520] br0: port 4(sender) entered blocking state
[  707.235596] br0: port 4(sender) entered forwarding state
[  707.235672] br0: port 3(c3) entered blocking state
[  707.235725] br0: port 3(c3) entered forwarding state
[  707.235767] br0: port 2(c2) entered blocking state
[  707.235827] br0: port 2(c2) entered forwarding state
[  707.235889] br0: port 1(c1) entered blocking state
[  707.235946] br0: port 1(c1) entered forwarding state
[  717.965674] br0: port 1(c1) entered disabled state
[  717.966011] c1 (unregistering): left allmulticast mode
[  717.966078] c1 (unregistering): left promiscuous mode
[  717.966122] br0: port 1(c1) entered disabled state
[  718.009697] br0: port 2(c2) entered disabled state
[  718.010041] c2 (unregistering): left allmulticast mode
[  718.010115] c2 (unregistering): left promiscuous mode
[  718.010164] br0: port 2(c2) entered disabled state
[  718.062659] br0: port 3(c3) entered disabled state
[  718.063030] c3 (unregistering): left allmulticast mode
[  718.063113] c3 (unregistering): left promiscuous mode
[  718.063172] br0: port 3(c3) entered disabled state
[  718.094617] br0: port 4(sender) entered disabled state
[  718.094921] sender (unregistering): left allmulticast mode
[  718.094997] sender (unregistering): left promiscuous mode
[  718.095053] br0: port 4(sender) entered disabled state