[ 2231.064963][T18336] br0: port 1(c1) entered blocking state
[ 2231.065178][T18336] br0: port 1(c1) entered disabled state
[ 2231.065898][T18336] c1: entered allmulticast mode
[ 2231.067732][T18336] c1: entered promiscuous mode
[ 2231.900592][T18341] br0: port 2(c2) entered blocking state
[ 2231.900862][T18341] br0: port 2(c2) entered disabled state
[ 2231.901066][T18341] c2: entered allmulticast mode
[ 2231.902893][T18341] c2: entered promiscuous mode
[ 2232.737678][T18346] br0: port 3(c3) entered blocking state
[ 2232.737952][T18346] br0: port 3(c3) entered disabled state
[ 2232.738162][T18346] c3: entered allmulticast mode
[ 2232.740097][T18346] c3: entered promiscuous mode
[ 2233.563665][T18351] br0: port 4(sender) entered blocking state
[ 2233.563923][T18351] br0: port 4(sender) entered disabled state
[ 2233.564192][T18351] sender: entered allmulticast mode
[ 2233.566039][T18351] sender: entered promiscuous mode
[ 2233.869229][T18353] br0: port 4(sender) entered blocking state
[ 2233.869504][T18353] br0: port 4(sender) entered forwarding state
[ 2233.870252][T18353] br0: port 3(c3) entered blocking state
[ 2233.870448][T18353] br0: port 3(c3) entered forwarding state
[ 2233.870833][T18353] br0: port 2(c2) entered blocking state
[ 2233.871019][T18353] br0: port 2(c2) entered forwarding state
[ 2233.871402][T18353] br0: port 1(c1) entered blocking state
[ 2233.871593][T18353] br0: port 1(c1) entered forwarding state
[ 2246.640628][   T11] br0: port 1(c1) entered disabled state
[ 2246.711943][   T11] c1 (unregistering): left allmulticast mode
[ 2246.712194][   T11] c1 (unregistering): left promiscuous mode
[ 2246.712407][   T11] br0: port 1(c1) entered disabled state
[ 2247.257345][   T11] br0: port 2(c2) entered disabled state
[ 2247.355869][   T11] c2 (unregistering): left allmulticast mode
[ 2247.356092][   T11] c2 (unregistering): left promiscuous mode
[ 2247.356303][   T11] br0: port 2(c2) entered disabled state
[ 2247.894215][   T11] br0: port 3(c3) entered disabled state
[ 2248.021874][   T11] c3 (unregistering): left allmulticast mode
[ 2248.022174][   T11] c3 (unregistering): left promiscuous mode
[ 2248.022383][   T11] br0: port 3(c3) entered disabled state
[ 2248.515296][   T11] br0: port 4(sender) entered disabled state
[ 2248.643847][   T11] sender (unregistering): left allmulticast mode
[ 2248.644166][   T11] sender (unregistering): left promiscuous mode
[ 2248.644370][   T11] br0: port 4(sender) entered disabled state