[ 3213.306463][T28322] br0: port 1(c1) entered blocking state
[ 3213.306986][T28322] br0: port 1(c1) entered disabled state
[ 3213.307345][T28322] c1: entered allmulticast mode
[ 3213.311658][T28322] c1: entered promiscuous mode
[ 3213.991541][T28327] br0: port 2(c2) entered blocking state
[ 3213.992041][T28327] br0: port 2(c2) entered disabled state
[ 3213.992423][T28327] c2: entered allmulticast mode
[ 3213.995974][T28327] c2: entered promiscuous mode
[ 3214.699700][T28332] br0: port 3(c3) entered blocking state
[ 3214.700134][T28332] br0: port 3(c3) entered disabled state
[ 3214.700479][T28332] c3: entered allmulticast mode
[ 3214.712601][T28332] c3: entered promiscuous mode
[ 3215.405217][T28337] br0: port 4(sender) entered blocking state
[ 3215.405717][T28337] br0: port 4(sender) entered disabled state
[ 3215.406197][T28337] sender: entered allmulticast mode
[ 3215.409756][T28337] sender: entered promiscuous mode
[ 3215.660276][T28339] br0: port 4(sender) entered blocking state
[ 3215.660724][T28339] br0: port 4(sender) entered forwarding state
[ 3215.661484][T28339] br0: port 3(c3) entered blocking state
[ 3215.661815][T28339] br0: port 3(c3) entered forwarding state
[ 3215.662492][T28339] br0: port 2(c2) entered blocking state
[ 3215.662817][T28339] br0: port 2(c2) entered forwarding state
[ 3215.663490][T28339] br0: port 1(c1) entered blocking state
[ 3215.663818][T28339] br0: port 1(c1) entered forwarding state
[ 3228.111289][   T70] br0: port 1(c1) entered disabled state
[ 3228.255678][   T70] c1 (unregistering): left allmulticast mode
[ 3228.256116][   T70] c1 (unregistering): left promiscuous mode
[ 3228.256496][   T70] br0: port 1(c1) entered disabled state
[ 3228.666489][   T70] br0: port 2(c2) entered disabled state
[ 3228.786689][   T70] c2 (unregistering): left allmulticast mode
[ 3228.787113][   T70] c2 (unregistering): left promiscuous mode
[ 3228.787493][   T70] br0: port 2(c2) entered disabled state
[ 3229.231821][   T70] br0: port 3(c3) entered disabled state
[ 3229.409543][   T70] c3 (unregistering): left allmulticast mode
[ 3229.410021][   T70] c3 (unregistering): left promiscuous mode
[ 3229.410450][   T70] br0: port 3(c3) entered disabled state
[ 3229.799670][   T70] br0: port 4(sender) entered disabled state
[ 3229.937695][   T70] sender (unregistering): left allmulticast mode
[ 3229.938119][   T70] sender (unregistering): left promiscuous mode
[ 3229.938492][   T70] br0: port 4(sender) entered disabled state