[ 1543.599298][T18799] br0: port 1(c1) entered blocking state
[ 1543.599535][T18799] br0: port 1(c1) entered disabled state
[ 1543.599769][T18799] c1: entered allmulticast mode
[ 1543.601662][T18799] c1: entered promiscuous mode
[ 1544.061648][T18804] br0: port 2(c2) entered blocking state
[ 1544.061893][T18804] br0: port 2(c2) entered disabled state
[ 1544.062130][T18804] c2: entered allmulticast mode
[ 1544.064045][T18804] c2: entered promiscuous mode
[ 1544.547669][T18809] br0: port 3(c3) entered blocking state
[ 1544.547915][T18809] br0: port 3(c3) entered disabled state
[ 1544.548151][T18809] c3: entered allmulticast mode
[ 1544.550024][T18809] c3: entered promiscuous mode
[ 1545.036102][T18814] br0: port 4(sender) entered blocking state
[ 1545.037110][T18814] br0: port 4(sender) entered disabled state
[ 1545.037402][T18814] sender: entered allmulticast mode
[ 1545.039332][T18814] sender: entered promiscuous mode
[ 1545.215663][T18816] br0: port 4(sender) entered blocking state
[ 1545.215969][T18816] br0: port 4(sender) entered forwarding state
[ 1545.216450][T18816] br0: port 3(c3) entered blocking state
[ 1545.216652][T18816] br0: port 3(c3) entered forwarding state
[ 1545.217068][T18816] br0: port 2(c2) entered blocking state
[ 1545.217294][T18816] br0: port 2(c2) entered forwarding state
[ 1545.218230][T18816] br0: port 1(c1) entered blocking state
[ 1545.218449][T18816] br0: port 1(c1) entered forwarding state
[ 1557.145358][   T11] br0: port 1(c1) entered disabled state
[ 1557.281876][   T11] c1 (unregistering): left allmulticast mode
[ 1557.282232][   T11] c1 (unregistering): left promiscuous mode
[ 1557.282491][   T11] br0: port 1(c1) entered disabled state
[ 1557.525227][   T11] br0: port 2(c2) entered disabled state
[ 1557.654790][   T11] c2 (unregistering): left allmulticast mode
[ 1557.655203][   T11] c2 (unregistering): left promiscuous mode
[ 1557.655460][   T11] br0: port 2(c2) entered disabled state
[ 1557.905923][   T11] br0: port 3(c3) entered disabled state
[ 1558.031781][   T11] c3 (unregistering): left allmulticast mode
[ 1558.032095][   T11] c3 (unregistering): left promiscuous mode
[ 1558.032360][   T11] br0: port 3(c3) entered disabled state
[ 1558.283966][   T11] br0: port 4(sender) entered disabled state
[ 1558.363817][   T11] sender (unregistering): left allmulticast mode
[ 1558.364097][   T11] sender (unregistering): left promiscuous mode
[ 1558.364355][   T11] br0: port 4(sender) entered disabled state