[ 2796.738760][T28295] br0: port 1(c1) entered blocking state
[ 2796.739480][T28295] br0: port 1(c1) entered disabled state
[ 2796.739810][T28295] c1: entered allmulticast mode
[ 2796.743716][T28295] c1: entered promiscuous mode
[ 2797.372415][T28300] br0: port 2(c2) entered blocking state
[ 2797.372783][T28300] br0: port 2(c2) entered disabled state
[ 2797.373141][T28300] c2: entered allmulticast mode
[ 2797.376910][T28300] c2: entered promiscuous mode
[ 2798.024798][T28305] br0: port 3(c3) entered blocking state
[ 2798.025146][T28305] br0: port 3(c3) entered disabled state
[ 2798.025476][T28305] c3: entered allmulticast mode
[ 2798.029924][T28305] c3: entered promiscuous mode
[ 2798.664715][T28310] br0: port 4(sender) entered blocking state
[ 2798.665161][T28310] br0: port 4(sender) entered disabled state
[ 2798.665571][T28310] sender: entered allmulticast mode
[ 2798.668860][T28310] sender: entered promiscuous mode
[ 2798.910817][T28312] br0: port 4(sender) entered blocking state
[ 2798.911250][T28312] br0: port 4(sender) entered forwarding state
[ 2798.911940][T28312] br0: port 3(c3) entered blocking state
[ 2798.912261][T28312] br0: port 3(c3) entered forwarding state
[ 2798.912891][T28312] br0: port 2(c2) entered blocking state
[ 2798.913205][T28312] br0: port 2(c2) entered forwarding state
[ 2798.913828][T28312] br0: port 1(c1) entered blocking state
[ 2798.914154][T28312] br0: port 1(c1) entered forwarding state
[ 2811.244177][   T12] br0: port 1(c1) entered disabled state
[ 2811.263305][   T12] c1 (unregistering): left allmulticast mode
[ 2811.263785][   T12] c1 (unregistering): left promiscuous mode
[ 2811.264267][   T12] br0: port 1(c1) entered disabled state
[ 2811.721618][   T12] br0: port 2(c2) entered disabled state
[ 2811.742387][   T12] c2 (unregistering): left allmulticast mode
[ 2811.742803][   T12] c2 (unregistering): left promiscuous mode
[ 2811.745527][   T12] br0: port 2(c2) entered disabled state
[ 2812.214327][   T12] br0: port 3(c3) entered disabled state
[ 2812.233481][   T12] c3 (unregistering): left allmulticast mode
[ 2812.233890][   T12] c3 (unregistering): left promiscuous mode
[ 2812.234279][   T12] br0: port 3(c3) entered disabled state
[ 2812.678629][   T12] br0: port 4(sender) entered disabled state
[ 2812.697559][   T12] sender (unregistering): left allmulticast mode
[ 2812.698012][   T12] sender (unregistering): left promiscuous mode
[ 2812.698384][   T12] br0: port 4(sender) entered disabled state