[ 1471.190393][T19139] br0: port 1(c1) entered blocking state
[ 1471.191210][T19139] br0: port 1(c1) entered disabled state
[ 1471.191496][T19139] c1: entered allmulticast mode
[ 1471.193421][T19139] c1: entered promiscuous mode
[ 1471.652337][T19144] br0: port 2(c2) entered blocking state
[ 1471.652696][T19144] br0: port 2(c2) entered disabled state
[ 1471.652949][T19144] c2: entered allmulticast mode
[ 1471.654862][T19144] c2: entered promiscuous mode
[ 1472.138374][T19149] br0: port 3(c3) entered blocking state
[ 1472.138677][T19149] br0: port 3(c3) entered disabled state
[ 1472.138931][T19149] c3: entered allmulticast mode
[ 1472.140849][T19149] c3: entered promiscuous mode
[ 1472.603975][T19154] br0: port 4(sender) entered blocking state
[ 1472.604307][T19154] br0: port 4(sender) entered disabled state
[ 1472.604629][T19154] sender: entered allmulticast mode
[ 1472.606686][T19154] sender: entered promiscuous mode
[ 1472.780400][T19156] br0: port 4(sender) entered blocking state
[ 1472.780824][T19156] br0: port 4(sender) entered forwarding state
[ 1472.781300][T19156] br0: port 3(c3) entered blocking state
[ 1472.781538][T19156] br0: port 3(c3) entered forwarding state
[ 1472.781978][T19156] br0: port 2(c2) entered blocking state
[ 1472.782194][T19156] br0: port 2(c2) entered forwarding state
[ 1472.782620][T19156] br0: port 1(c1) entered blocking state
[ 1472.782840][T19156] br0: port 1(c1) entered forwarding state
[ 1484.690159][   T68] br0: port 1(c1) entered disabled state
[ 1484.807073][   T68] c1 (unregistering): left allmulticast mode
[ 1484.807359][   T68] c1 (unregistering): left promiscuous mode
[ 1484.807604][   T68] br0: port 1(c1) entered disabled state
[ 1485.041668][   T68] br0: port 2(c2) entered disabled state
[ 1485.162111][   T68] c2 (unregistering): left allmulticast mode
[ 1485.162476][   T68] c2 (unregistering): left promiscuous mode
[ 1485.162720][   T68] br0: port 2(c2) entered disabled state
[ 1485.423822][   T68] br0: port 3(c3) entered disabled state
[ 1485.535097][   T68] c3 (unregistering): left allmulticast mode
[ 1485.535369][   T68] c3 (unregistering): left promiscuous mode
[ 1485.535632][   T68] br0: port 3(c3) entered disabled state
[ 1485.792825][   T68] br0: port 4(sender) entered disabled state
[ 1485.874193][   T68] sender (unregistering): left allmulticast mode
[ 1485.874472][   T68] sender (unregistering): left promiscuous mode
[ 1485.874690][   T68] br0: port 4(sender) entered disabled state