[ 3298.389946][T28217] br0: port 1(c1) entered blocking state
[ 3298.390389][T28217] br0: port 1(c1) entered disabled state
[ 3298.392154][T28217] c1: entered allmulticast mode
[ 3298.395753][T28217] c1: entered promiscuous mode
[ 3299.093082][T28222] br0: port 2(c2) entered blocking state
[ 3299.093524][T28222] br0: port 2(c2) entered disabled state
[ 3299.093874][T28222] c2: entered allmulticast mode
[ 3299.097690][T28222] c2: entered promiscuous mode
[ 3299.901099][T28227] br0: port 3(c3) entered blocking state
[ 3299.901839][T28227] br0: port 3(c3) entered disabled state
[ 3299.902201][T28227] c3: entered allmulticast mode
[ 3299.905742][T28227] c3: entered promiscuous mode
[ 3300.623635][T28232] br0: port 4(sender) entered blocking state
[ 3300.624074][T28232] br0: port 4(sender) entered disabled state
[ 3300.624523][T28232] sender: entered allmulticast mode
[ 3300.630111][T28232] sender: entered promiscuous mode
[ 3300.911843][T28234] br0: port 4(sender) entered blocking state
[ 3300.912420][T28234] br0: port 4(sender) entered forwarding state
[ 3300.913207][T28234] br0: port 3(c3) entered blocking state
[ 3300.913573][T28234] br0: port 3(c3) entered forwarding state
[ 3300.914267][T28234] br0: port 2(c2) entered blocking state
[ 3300.914638][T28234] br0: port 2(c2) entered forwarding state
[ 3300.915353][T28234] br0: port 1(c1) entered blocking state
[ 3300.915727][T28234] br0: port 1(c1) entered forwarding state
[ 3313.559579][   T69] br0: port 1(c1) entered disabled state
[ 3313.681611][   T69] c1 (unregistering): left allmulticast mode
[ 3313.682104][   T69] c1 (unregistering): left promiscuous mode
[ 3313.682491][   T69] br0: port 1(c1) entered disabled state
[ 3314.156759][   T69] br0: port 2(c2) entered disabled state
[ 3314.278366][   T69] c2 (unregistering): left allmulticast mode
[ 3314.278876][   T69] c2 (unregistering): left promiscuous mode
[ 3314.279269][   T69] br0: port 2(c2) entered disabled state
[ 3314.740327][   T69] br0: port 3(c3) entered disabled state
[ 3314.842378][   T69] c3 (unregistering): left allmulticast mode
[ 3314.842882][   T69] c3 (unregistering): left promiscuous mode
[ 3314.843276][   T69] br0: port 3(c3) entered disabled state
[ 3315.324147][   T69] br0: port 4(sender) entered disabled state
[ 3315.445352][   T69] sender (unregistering): left allmulticast mode
[ 3315.445798][   T69] sender (unregistering): left promiscuous mode
[ 3315.446185][   T69] br0: port 4(sender) entered disabled state