[ 3134.975828][T27347] br0: port 1(c1) entered blocking state
[ 3134.976290][T27347] br0: port 1(c1) entered disabled state
[ 3134.976675][T27347] c1: entered allmulticast mode
[ 3134.981245][T27347] c1: entered promiscuous mode
[ 3135.698400][T27352] br0: port 2(c2) entered blocking state
[ 3135.698848][T27352] br0: port 2(c2) entered disabled state
[ 3135.699210][T27352] c2: entered allmulticast mode
[ 3135.702843][T27352] c2: entered promiscuous mode
[ 3136.397266][T27357] br0: port 3(c3) entered blocking state
[ 3136.397630][T27357] br0: port 3(c3) entered disabled state
[ 3136.397995][T27357] c3: entered allmulticast mode
[ 3136.401554][T27357] c3: entered promiscuous mode
[ 3137.103484][T27362] br0: port 4(sender) entered blocking state
[ 3137.104006][T27362] br0: port 4(sender) entered disabled state
[ 3137.104428][T27362] sender: entered allmulticast mode
[ 3137.109634][T27362] sender: entered promiscuous mode
[ 3137.374399][T27364] br0: port 4(sender) entered blocking state
[ 3137.374864][T27364] br0: port 4(sender) entered forwarding state
[ 3137.375590][T27364] br0: port 3(c3) entered blocking state
[ 3137.375928][T27364] br0: port 3(c3) entered forwarding state
[ 3137.376660][T27364] br0: port 2(c2) entered blocking state
[ 3137.376991][T27364] br0: port 2(c2) entered forwarding state
[ 3137.377654][T27364] br0: port 1(c1) entered blocking state
[ 3137.377989][T27364] br0: port 1(c1) entered forwarding state
[ 3149.868253][   T69] br0: port 1(c1) entered disabled state
[ 3149.975730][   T69] c1 (unregistering): left allmulticast mode
[ 3149.976253][   T69] c1 (unregistering): left promiscuous mode
[ 3149.976687][   T69] br0: port 1(c1) entered disabled state
[ 3150.408109][   T69] br0: port 2(c2) entered disabled state
[ 3150.553786][   T69] c2 (unregistering): left allmulticast mode
[ 3150.554261][   T69] c2 (unregistering): left promiscuous mode
[ 3150.554730][   T69] br0: port 2(c2) entered disabled state
[ 3151.013331][   T69] br0: port 3(c3) entered disabled state
[ 3151.169697][   T69] c3 (unregistering): left allmulticast mode
[ 3151.170144][   T69] c3 (unregistering): left promiscuous mode
[ 3151.170536][   T69] br0: port 3(c3) entered disabled state
[ 3151.544600][   T69] br0: port 4(sender) entered disabled state
[ 3151.626677][   T69] sender (unregistering): left allmulticast mode
[ 3151.627186][   T69] sender (unregistering): left promiscuous mode
[ 3151.627571][   T69] br0: port 4(sender) entered disabled state