[ 1532.610012][T18826] br0: port 1(c1) entered blocking state
[ 1532.610343][T18826] br0: port 1(c1) entered disabled state
[ 1532.610589][T18826] c1: entered allmulticast mode
[ 1532.612500][T18826] c1: entered promiscuous mode
[ 1533.102179][T18831] br0: port 2(c2) entered blocking state
[ 1533.102856][T18831] br0: port 2(c2) entered disabled state
[ 1533.103098][T18831] c2: entered allmulticast mode
[ 1533.105068][T18831] c2: entered promiscuous mode
[ 1533.578937][T18836] br0: port 3(c3) entered blocking state
[ 1533.579245][T18836] br0: port 3(c3) entered disabled state
[ 1533.579495][T18836] c3: entered allmulticast mode
[ 1533.581422][T18836] c3: entered promiscuous mode
[ 1534.058892][T18841] br0: port 4(sender) entered blocking state
[ 1534.059257][T18841] br0: port 4(sender) entered disabled state
[ 1534.059547][T18841] sender: entered allmulticast mode
[ 1534.061684][T18841] sender: entered promiscuous mode
[ 1534.234357][T18843] br0: port 4(sender) entered blocking state
[ 1534.234669][T18843] br0: port 4(sender) entered forwarding state
[ 1534.235134][T18843] br0: port 3(c3) entered blocking state
[ 1534.235366][T18843] br0: port 3(c3) entered forwarding state
[ 1534.235789][T18843] br0: port 2(c2) entered blocking state
[ 1534.236009][T18843] br0: port 2(c2) entered forwarding state
[ 1534.236777][T18843] br0: port 1(c1) entered blocking state
[ 1534.237007][T18843] br0: port 1(c1) entered forwarding state
[ 1546.145231][   T67] br0: port 1(c1) entered disabled state
[ 1546.255902][   T67] c1 (unregistering): left allmulticast mode
[ 1546.256182][   T67] c1 (unregistering): left promiscuous mode
[ 1546.256442][   T67] br0: port 1(c1) entered disabled state
[ 1546.540029][   T67] br0: port 2(c2) entered disabled state
[ 1546.655888][   T67] c2 (unregistering): left allmulticast mode
[ 1546.656164][   T67] c2 (unregistering): left promiscuous mode
[ 1546.656418][   T67] br0: port 2(c2) entered disabled state
[ 1546.920972][   T67] br0: port 3(c3) entered disabled state
[ 1547.043896][   T67] c3 (unregistering): left allmulticast mode
[ 1547.044179][   T67] c3 (unregistering): left promiscuous mode
[ 1547.044437][   T67] br0: port 3(c3) entered disabled state
[ 1547.298023][   T67] br0: port 4(sender) entered disabled state
[ 1547.450899][   T67] sender (unregistering): left allmulticast mode
[ 1547.451247][   T67] sender (unregistering): left promiscuous mode
[ 1547.451495][   T67] br0: port 4(sender) entered disabled state