[ 2818.265563][T28081] br0: port 1(c1) entered blocking state
[ 2818.266162][T28081] br0: port 1(c1) entered disabled state
[ 2818.266527][T28081] c1: entered allmulticast mode
[ 2818.270015][T28081] c1: entered promiscuous mode
[ 2818.937926][T28086] br0: port 2(c2) entered blocking state
[ 2818.938556][T28086] br0: port 2(c2) entered disabled state
[ 2818.939785][T28086] c2: entered allmulticast mode
[ 2818.946458][T28086] c2: entered promiscuous mode
[ 2819.623912][T28091] br0: port 3(c3) entered blocking state
[ 2819.624290][T28091] br0: port 3(c3) entered disabled state
[ 2819.624651][T28091] c3: entered allmulticast mode
[ 2819.628554][T28091] c3: entered promiscuous mode
[ 2820.303616][T28096] br0: port 4(sender) entered blocking state
[ 2820.304479][T28096] br0: port 4(sender) entered disabled state
[ 2820.305034][T28096] sender: entered allmulticast mode
[ 2820.308418][T28096] sender: entered promiscuous mode
[ 2820.557081][T28098] br0: port 4(sender) entered blocking state
[ 2820.557555][T28098] br0: port 4(sender) entered forwarding state
[ 2820.558292][T28098] br0: port 3(c3) entered blocking state
[ 2820.558620][T28098] br0: port 3(c3) entered forwarding state
[ 2820.559284][T28098] br0: port 2(c2) entered blocking state
[ 2820.559607][T28098] br0: port 2(c2) entered forwarding state
[ 2820.560303][T28098] br0: port 1(c1) entered blocking state
[ 2820.560633][T28098] br0: port 1(c1) entered forwarding state
[ 2833.046102][   T69] br0: port 1(c1) entered disabled state
[ 2833.068227][   T69] c1 (unregistering): left allmulticast mode
[ 2833.068715][   T69] c1 (unregistering): left promiscuous mode
[ 2833.069094][   T69] br0: port 1(c1) entered disabled state
[ 2833.600182][   T69] br0: port 2(c2) entered disabled state
[ 2833.633911][   T69] c2 (unregistering): left allmulticast mode
[ 2833.634334][   T69] c2 (unregistering): left promiscuous mode
[ 2833.636190][   T69] br0: port 2(c2) entered disabled state
[ 2834.159861][   T69] br0: port 3(c3) entered disabled state
[ 2834.184629][   T69] c3 (unregistering): left allmulticast mode
[ 2834.186265][   T69] c3 (unregistering): left promiscuous mode
[ 2834.186637][   T69] br0: port 3(c3) entered disabled state
[ 2834.675777][   T69] br0: port 4(sender) entered disabled state
[ 2834.700643][   T69] sender (unregistering): left allmulticast mode
[ 2834.702403][   T69] sender (unregistering): left promiscuous mode
[ 2834.702790][   T69] br0: port 4(sender) entered disabled state