[ 1498.020289][T18782] br0: port 1(c1) entered blocking state
[ 1498.020592][T18782] br0: port 1(c1) entered disabled state
[ 1498.020815][T18782] c1: entered allmulticast mode
[ 1498.022735][T18782] c1: entered promiscuous mode
[ 1498.515123][T18787] br0: port 2(c2) entered blocking state
[ 1498.515774][T18787] br0: port 2(c2) entered disabled state
[ 1498.516050][T18787] c2: entered allmulticast mode
[ 1498.518080][T18787] c2: entered promiscuous mode
[ 1499.004494][T18792] br0: port 3(c3) entered blocking state
[ 1499.004784][T18792] br0: port 3(c3) entered disabled state
[ 1499.005047][T18792] c3: entered allmulticast mode
[ 1499.006965][T18792] c3: entered promiscuous mode
[ 1499.509541][T18797] br0: port 4(sender) entered blocking state
[ 1499.509951][T18797] br0: port 4(sender) entered disabled state
[ 1499.510287][T18797] sender: entered allmulticast mode
[ 1499.512470][T18797] sender: entered promiscuous mode
[ 1499.697684][T18799] br0: port 4(sender) entered blocking state
[ 1499.698051][T18799] br0: port 4(sender) entered forwarding state
[ 1499.698570][T18799] br0: port 3(c3) entered blocking state
[ 1499.698806][T18799] br0: port 3(c3) entered forwarding state
[ 1499.699255][T18799] br0: port 2(c2) entered blocking state
[ 1499.699486][T18799] br0: port 2(c2) entered forwarding state
[ 1499.699917][T18799] br0: port 1(c1) entered blocking state
[ 1499.700150][T18799] br0: port 1(c1) entered forwarding state
[ 1511.616463][   T11] br0: port 1(c1) entered disabled state
[ 1511.692889][   T11] c1 (unregistering): left allmulticast mode
[ 1511.693244][   T11] c1 (unregistering): left promiscuous mode
[ 1511.693506][   T11] br0: port 1(c1) entered disabled state
[ 1512.012400][   T11] br0: port 2(c2) entered disabled state
[ 1512.114850][   T11] c2 (unregistering): left allmulticast mode
[ 1512.115110][   T11] c2 (unregistering): left promiscuous mode
[ 1512.115356][   T11] br0: port 2(c2) entered disabled state
[ 1512.385518][   T11] br0: port 3(c3) entered disabled state
[ 1512.463816][   T11] c3 (unregistering): left allmulticast mode
[ 1512.464072][   T11] c3 (unregistering): left promiscuous mode
[ 1512.464303][   T11] br0: port 3(c3) entered disabled state
[ 1512.770616][   T11] br0: port 4(sender) entered disabled state
[ 1512.846839][   T11] sender (unregistering): left allmulticast mode
[ 1512.847243][   T11] sender (unregistering): left promiscuous mode
[ 1512.847493][   T11] br0: port 4(sender) entered disabled state