[ 1491.012863][T18811] br0: port 1(c1) entered blocking state
[ 1491.013185][T18811] br0: port 1(c1) entered disabled state
[ 1491.013412][T18811] c1: entered allmulticast mode
[ 1491.015337][T18811] c1: entered promiscuous mode
[ 1491.481040][T18816] br0: port 2(c2) entered blocking state
[ 1491.481285][T18816] br0: port 2(c2) entered disabled state
[ 1491.481517][T18816] c2: entered allmulticast mode
[ 1491.483373][T18816] c2: entered promiscuous mode
[ 1491.958896][T18821] br0: port 3(c3) entered blocking state
[ 1491.959733][T18821] br0: port 3(c3) entered disabled state
[ 1491.960002][T18821] c3: entered allmulticast mode
[ 1491.961979][T18821] c3: entered promiscuous mode
[ 1492.434999][T18826] br0: port 4(sender) entered blocking state
[ 1492.435360][T18826] br0: port 4(sender) entered disabled state
[ 1492.435662][T18826] sender: entered allmulticast mode
[ 1492.438614][T18826] sender: entered promiscuous mode
[ 1492.623390][T18828] br0: port 4(sender) entered blocking state
[ 1492.623696][T18828] br0: port 4(sender) entered forwarding state
[ 1492.624163][T18828] br0: port 3(c3) entered blocking state
[ 1492.624367][T18828] br0: port 3(c3) entered forwarding state
[ 1492.624787][T18828] br0: port 2(c2) entered blocking state
[ 1492.625009][T18828] br0: port 2(c2) entered forwarding state
[ 1492.625432][T18828] br0: port 1(c1) entered blocking state
[ 1492.625642][T18828] br0: port 1(c1) entered forwarding state
[ 1504.544440][   T68] br0: port 1(c1) entered disabled state
[ 1504.623798][   T68] c1 (unregistering): left allmulticast mode
[ 1504.624174][   T68] c1 (unregistering): left promiscuous mode
[ 1504.624409][   T68] br0: port 1(c1) entered disabled state
[ 1504.932714][   T68] br0: port 2(c2) entered disabled state
[ 1505.010795][   T68] c2 (unregistering): left allmulticast mode
[ 1505.011077][   T68] c2 (unregistering): left promiscuous mode
[ 1505.011326][   T68] br0: port 2(c2) entered disabled state
[ 1505.325347][   T68] br0: port 3(c3) entered disabled state
[ 1505.418799][   T68] c3 (unregistering): left allmulticast mode
[ 1505.419152][   T68] c3 (unregistering): left promiscuous mode
[ 1505.419375][   T68] br0: port 3(c3) entered disabled state
[ 1505.719633][   T68] br0: port 4(sender) entered disabled state
[ 1505.876793][   T68] sender (unregistering): left allmulticast mode
[ 1505.877067][   T68] sender (unregistering): left promiscuous mode
[ 1505.877325][   T68] br0: port 4(sender) entered disabled state