[ 2293.852596][T18334] br0: port 1(c1) entered blocking state
[ 2293.852834][T18334] br0: port 1(c1) entered disabled state
[ 2293.853069][T18334] c1: entered allmulticast mode
[ 2293.854929][T18334] c1: entered promiscuous mode
[ 2294.694260][T18339] br0: port 2(c2) entered blocking state
[ 2294.694558][T18339] br0: port 2(c2) entered disabled state
[ 2294.694763][T18339] c2: entered allmulticast mode
[ 2294.696700][T18339] c2: entered promiscuous mode
[ 2295.516849][T18344] br0: port 3(c3) entered blocking state
[ 2295.517192][T18344] br0: port 3(c3) entered disabled state
[ 2295.518627][T18344] c3: entered allmulticast mode
[ 2295.520506][T18344] c3: entered promiscuous mode
[ 2296.374524][T18349] br0: port 4(sender) entered blocking state
[ 2296.374863][T18349] br0: port 4(sender) entered disabled state
[ 2296.375147][T18349] sender: entered allmulticast mode
[ 2296.378210][T18349] sender: entered promiscuous mode
[ 2296.699767][T18351] br0: port 4(sender) entered blocking state
[ 2296.700058][T18351] br0: port 4(sender) entered forwarding state
[ 2296.700528][T18351] br0: port 3(c3) entered blocking state
[ 2296.700741][T18351] br0: port 3(c3) entered forwarding state
[ 2296.701166][T18351] br0: port 2(c2) entered blocking state
[ 2296.701433][T18351] br0: port 2(c2) entered forwarding state
[ 2296.701876][T18351] br0: port 1(c1) entered blocking state
[ 2296.702096][T18351] br0: port 1(c1) entered forwarding state
[ 2309.565170][   T11] br0: port 1(c1) entered disabled state
[ 2309.702412][   T11] c1 (unregistering): left allmulticast mode
[ 2309.702788][   T11] c1 (unregistering): left promiscuous mode
[ 2309.703122][   T11] br0: port 1(c1) entered disabled state
[ 2310.258810][   T11] br0: port 2(c2) entered disabled state
[ 2310.368846][   T11] c2 (unregistering): left allmulticast mode
[ 2310.369166][   T11] c2 (unregistering): left promiscuous mode
[ 2310.369390][   T11] br0: port 2(c2) entered disabled state
[ 2310.877197][   T11] br0: port 3(c3) entered disabled state
[ 2311.003874][   T11] c3 (unregistering): left allmulticast mode
[ 2311.004185][   T11] c3 (unregistering): left promiscuous mode
[ 2311.004458][   T11] br0: port 3(c3) entered disabled state
[ 2311.550685][   T11] br0: port 4(sender) entered disabled state
[ 2311.625884][   T11] sender (unregistering): left allmulticast mode
[ 2311.626117][   T11] sender (unregistering): left promiscuous mode
[ 2311.626331][   T11] br0: port 4(sender) entered disabled state