[ 2838.958904][T29234] br0: port 1(c1) entered blocking state
[ 2838.959289][T29234] br0: port 1(c1) entered disabled state
[ 2838.959811][T29234] c1: entered allmulticast mode
[ 2838.963139][T29234] c1: entered promiscuous mode
[ 2839.606281][T29239] br0: port 2(c2) entered blocking state
[ 2839.606901][T29239] br0: port 2(c2) entered disabled state
[ 2839.607262][T29239] c2: entered allmulticast mode
[ 2839.610625][T29239] c2: entered promiscuous mode
[ 2840.251045][T29244] br0: port 3(c3) entered blocking state
[ 2840.251626][T29244] br0: port 3(c3) entered disabled state
[ 2840.251969][T29244] c3: entered allmulticast mode
[ 2840.255292][T29244] c3: entered promiscuous mode
[ 2840.915943][T29249] br0: port 4(sender) entered blocking state
[ 2840.916362][T29249] br0: port 4(sender) entered disabled state
[ 2840.916764][T29249] sender: entered allmulticast mode
[ 2840.920122][T29249] sender: entered promiscuous mode
[ 2841.169377][T29251] br0: port 4(sender) entered blocking state
[ 2841.169811][T29251] br0: port 4(sender) entered forwarding state
[ 2841.170528][T29251] br0: port 3(c3) entered blocking state
[ 2841.170842][T29251] br0: port 3(c3) entered forwarding state
[ 2841.171493][T29251] br0: port 2(c2) entered blocking state
[ 2841.171812][T29251] br0: port 2(c2) entered forwarding state
[ 2841.172460][T29251] br0: port 1(c1) entered blocking state
[ 2841.172776][T29251] br0: port 1(c1) entered forwarding state
[ 2853.594326][   T68] br0: port 1(c1) entered disabled state
[ 2853.616038][   T68] c1 (unregistering): left allmulticast mode
[ 2853.618805][   T68] c1 (unregistering): left promiscuous mode
[ 2853.619190][   T68] br0: port 1(c1) entered disabled state
[ 2854.122679][   T68] br0: port 2(c2) entered disabled state
[ 2854.143278][   T68] c2 (unregistering): left allmulticast mode
[ 2854.143679][   T68] c2 (unregistering): left promiscuous mode
[ 2854.144041][   T68] br0: port 2(c2) entered disabled state
[ 2854.593824][   T68] br0: port 3(c3) entered disabled state
[ 2854.613715][   T68] c3 (unregistering): left allmulticast mode
[ 2854.614099][   T68] c3 (unregistering): left promiscuous mode
[ 2854.614469][   T68] br0: port 3(c3) entered disabled state
[ 2855.091208][   T68] br0: port 4(sender) entered disabled state
[ 2855.116151][   T68] sender (unregistering): left allmulticast mode
[ 2855.116587][   T68] sender (unregistering): left promiscuous mode
[ 2855.116952][   T68] br0: port 4(sender) entered disabled state