[ 2898.667781][T28576] br0: port 1(c1) entered blocking state
[ 2898.668260][T28576] br0: port 1(c1) entered disabled state
[ 2898.668630][T28576] c1: entered allmulticast mode
[ 2898.672047][T28576] c1: entered promiscuous mode
[ 2899.340853][T28581] br0: port 2(c2) entered blocking state
[ 2899.341216][T28581] br0: port 2(c2) entered disabled state
[ 2899.341582][T28581] c2: entered allmulticast mode
[ 2899.345950][T28581] c2: entered promiscuous mode
[ 2900.023363][T28586] br0: port 3(c3) entered blocking state
[ 2900.023709][T28586] br0: port 3(c3) entered disabled state
[ 2900.024098][T28586] c3: entered allmulticast mode
[ 2900.027549][T28586] c3: entered promiscuous mode
[ 2900.722739][T28591] br0: port 4(sender) entered blocking state
[ 2900.723582][T28591] br0: port 4(sender) entered disabled state
[ 2900.724033][T28591] sender: entered allmulticast mode
[ 2900.727495][T28591] sender: entered promiscuous mode
[ 2900.986077][T28593] br0: port 4(sender) entered blocking state
[ 2900.986540][T28593] br0: port 4(sender) entered forwarding state
[ 2900.987308][T28593] br0: port 3(c3) entered blocking state
[ 2900.987648][T28593] br0: port 3(c3) entered forwarding state
[ 2900.988345][T28593] br0: port 2(c2) entered blocking state
[ 2900.988690][T28593] br0: port 2(c2) entered forwarding state
[ 2900.989376][T28593] br0: port 1(c1) entered blocking state
[ 2900.989722][T28593] br0: port 1(c1) entered forwarding state
[ 2913.525819][   T12] br0: port 1(c1) entered disabled state
[ 2913.554455][   T12] c1 (unregistering): left allmulticast mode
[ 2913.557907][   T12] c1 (unregistering): left promiscuous mode
[ 2913.558350][   T12] br0: port 1(c1) entered disabled state
[ 2914.111547][   T12] br0: port 2(c2) entered disabled state
[ 2914.136962][   T12] c2 (unregistering): left allmulticast mode
[ 2914.137367][   T12] c2 (unregistering): left promiscuous mode
[ 2914.137743][   T12] br0: port 2(c2) entered disabled state
[ 2914.649060][   T12] br0: port 3(c3) entered disabled state
[ 2914.673304][   T12] c3 (unregistering): left allmulticast mode
[ 2914.673828][   T12] c3 (unregistering): left promiscuous mode
[ 2914.674331][   T12] br0: port 3(c3) entered disabled state
[ 2915.192074][   T12] br0: port 4(sender) entered disabled state
[ 2915.214265][   T12] sender (unregistering): left allmulticast mode
[ 2915.214674][   T12] sender (unregistering): left promiscuous mode
[ 2915.217754][   T12] br0: port 4(sender) entered disabled state