[ 3138.375091][T27993] br0: port 1(c1) entered blocking state
[ 3138.375529][T27993] br0: port 1(c1) entered disabled state
[ 3138.375936][T27993] c1: entered allmulticast mode
[ 3138.379540][T27993] c1: entered promiscuous mode
[ 3139.058056][T27998] br0: port 2(c2) entered blocking state
[ 3139.058473][T27998] br0: port 2(c2) entered disabled state
[ 3139.058848][T27998] c2: entered allmulticast mode
[ 3139.062599][T27998] c2: entered promiscuous mode
[ 3139.769995][T28003] br0: port 3(c3) entered blocking state
[ 3139.770404][T28003] br0: port 3(c3) entered disabled state
[ 3139.770819][T28003] c3: entered allmulticast mode
[ 3139.774361][T28003] c3: entered promiscuous mode
[ 3140.467710][T28008] br0: port 4(sender) entered blocking state
[ 3140.468172][T28008] br0: port 4(sender) entered disabled state
[ 3140.468653][T28008] sender: entered allmulticast mode
[ 3140.472995][T28008] sender: entered promiscuous mode
[ 3140.726083][T28010] br0: port 4(sender) entered blocking state
[ 3140.726559][T28010] br0: port 4(sender) entered forwarding state
[ 3140.727316][T28010] br0: port 3(c3) entered blocking state
[ 3140.727667][T28010] br0: port 3(c3) entered forwarding state
[ 3140.728341][T28010] br0: port 2(c2) entered blocking state
[ 3140.728695][T28010] br0: port 2(c2) entered forwarding state
[ 3140.729394][T28010] br0: port 1(c1) entered blocking state
[ 3140.729741][T28010] br0: port 1(c1) entered forwarding state
[ 3153.200953][   T69] br0: port 1(c1) entered disabled state
[ 3153.386612][   T69] c1 (unregistering): left allmulticast mode
[ 3153.387056][   T69] c1 (unregistering): left promiscuous mode
[ 3153.387437][   T69] br0: port 1(c1) entered disabled state
[ 3153.764223][   T69] br0: port 2(c2) entered disabled state
[ 3153.877318][   T69] c2 (unregistering): left allmulticast mode
[ 3153.877768][   T69] c2 (unregistering): left promiscuous mode
[ 3153.878144][   T69] br0: port 2(c2) entered disabled state
[ 3154.299058][   T69] br0: port 3(c3) entered disabled state
[ 3154.391317][   T69] c3 (unregistering): left allmulticast mode
[ 3154.391776][   T69] c3 (unregistering): left promiscuous mode
[ 3154.392154][   T69] br0: port 3(c3) entered disabled state
[ 3154.859473][   T69] br0: port 4(sender) entered disabled state
[ 3154.990306][   T69] sender (unregistering): left allmulticast mode
[ 3154.990821][   T69] sender (unregistering): left promiscuous mode
[ 3154.991206][   T69] br0: port 4(sender) entered disabled state