[ 3072.650245][T27938] br0: port 1(c1) entered blocking state
[ 3072.650671][T27938] br0: port 1(c1) entered disabled state
[ 3072.651501][T27938] c1: entered allmulticast mode
[ 3072.655013][T27938] c1: entered promiscuous mode
[ 3073.334530][T27943] br0: port 2(c2) entered blocking state
[ 3073.335267][T27943] br0: port 2(c2) entered disabled state
[ 3073.335623][T27943] c2: entered allmulticast mode
[ 3073.339048][T27943] c2: entered promiscuous mode
[ 3074.049415][T27948] br0: port 3(c3) entered blocking state
[ 3074.049793][T27948] br0: port 3(c3) entered disabled state
[ 3074.050151][T27948] c3: entered allmulticast mode
[ 3074.053753][T27948] c3: entered promiscuous mode
[ 3074.729325][T27953] br0: port 4(sender) entered blocking state
[ 3074.729804][T27953] br0: port 4(sender) entered disabled state
[ 3074.730244][T27953] sender: entered allmulticast mode
[ 3074.734259][T27953] sender: entered promiscuous mode
[ 3074.962224][T27955] br0: port 4(sender) entered blocking state
[ 3074.962752][T27955] br0: port 4(sender) entered forwarding state
[ 3074.963479][T27955] br0: port 3(c3) entered blocking state
[ 3074.963828][T27955] br0: port 3(c3) entered forwarding state
[ 3074.964488][T27955] br0: port 2(c2) entered blocking state
[ 3074.964815][T27955] br0: port 2(c2) entered forwarding state
[ 3074.965474][T27955] br0: port 1(c1) entered blocking state
[ 3074.965806][T27955] br0: port 1(c1) entered forwarding state
[ 3087.495800][   T69] br0: port 1(c1) entered disabled state
[ 3087.661559][   T69] c1 (unregistering): left allmulticast mode
[ 3087.662064][   T69] c1 (unregistering): left promiscuous mode
[ 3087.662465][   T69] br0: port 1(c1) entered disabled state
[ 3088.056372][   T69] br0: port 2(c2) entered disabled state
[ 3088.188531][   T69] c2 (unregistering): left allmulticast mode
[ 3088.188971][   T69] c2 (unregistering): left promiscuous mode
[ 3088.189345][   T69] br0: port 2(c2) entered disabled state
[ 3088.572289][   T69] br0: port 3(c3) entered disabled state
[ 3088.683534][   T69] c3 (unregistering): left allmulticast mode
[ 3088.683984][   T69] c3 (unregistering): left promiscuous mode
[ 3088.684363][   T69] br0: port 3(c3) entered disabled state
[ 3089.121828][   T69] br0: port 4(sender) entered disabled state
[ 3089.243543][   T69] sender (unregistering): left allmulticast mode
[ 3089.243993][   T69] sender (unregistering): left promiscuous mode
[ 3089.244370][   T69] br0: port 4(sender) entered disabled state