[ 3193.783374][T29002] br0: port 1(c1) entered blocking state
[ 3193.784087][T29002] br0: port 1(c1) entered disabled state
[ 3193.784456][T29002] c1: entered allmulticast mode
[ 3193.787996][T29002] c1: entered promiscuous mode
[ 3194.520111][T29007] br0: port 2(c2) entered blocking state
[ 3194.520489][T29007] br0: port 2(c2) entered disabled state
[ 3194.520838][T29007] c2: entered allmulticast mode
[ 3194.524415][T29007] c2: entered promiscuous mode
[ 3195.243653][T29012] br0: port 3(c3) entered blocking state
[ 3195.244087][T29012] br0: port 3(c3) entered disabled state
[ 3195.244452][T29012] c3: entered allmulticast mode
[ 3195.249396][T29012] c3: entered promiscuous mode
[ 3195.952305][T29017] br0: port 4(sender) entered blocking state
[ 3195.952813][T29017] br0: port 4(sender) entered disabled state
[ 3195.953279][T29017] sender: entered allmulticast mode
[ 3195.957267][T29017] sender: entered promiscuous mode
[ 3196.209905][T29019] br0: port 4(sender) entered blocking state
[ 3196.210441][T29019] br0: port 4(sender) entered forwarding state
[ 3196.211218][T29019] br0: port 3(c3) entered blocking state
[ 3196.211584][T29019] br0: port 3(c3) entered forwarding state
[ 3196.212280][T29019] br0: port 2(c2) entered blocking state
[ 3196.212647][T29019] br0: port 2(c2) entered forwarding state
[ 3196.213425][T29019] br0: port 1(c1) entered blocking state
[ 3196.213781][T29019] br0: port 1(c1) entered forwarding state
[ 3208.869678][   T12] br0: port 1(c1) entered disabled state
[ 3209.024650][   T12] c1 (unregistering): left allmulticast mode
[ 3209.025069][   T12] c1 (unregistering): left promiscuous mode
[ 3209.025477][   T12] br0: port 1(c1) entered disabled state
[ 3209.464666][   T12] br0: port 2(c2) entered disabled state
[ 3209.564265][   T12] c2 (unregistering): left allmulticast mode
[ 3209.564768][   T12] c2 (unregistering): left promiscuous mode
[ 3209.565183][   T12] br0: port 2(c2) entered disabled state
[ 3210.048179][   T12] br0: port 3(c3) entered disabled state
[ 3210.186305][   T12] c3 (unregistering): left allmulticast mode
[ 3210.186809][   T12] c3 (unregistering): left promiscuous mode
[ 3210.187217][   T12] br0: port 3(c3) entered disabled state
[ 3210.620312][   T12] br0: port 4(sender) entered disabled state
[ 3210.737280][   T12] sender (unregistering): left allmulticast mode
[ 3210.737824][   T12] sender (unregistering): left promiscuous mode
[ 3210.738266][   T12] br0: port 4(sender) entered disabled state