[ 1484.829344][T18787] br0: port 1(c1) entered blocking state
[ 1484.830711][T18787] br0: port 1(c1) entered disabled state
[ 1484.831149][T18787] c1: entered allmulticast mode
[ 1484.833063][T18787] c1: entered promiscuous mode
[ 1485.286594][T18792] br0: port 2(c2) entered blocking state
[ 1485.286821][T18792] br0: port 2(c2) entered disabled state
[ 1485.287046][T18792] c2: entered allmulticast mode
[ 1485.288945][T18792] c2: entered promiscuous mode
[ 1485.750272][T18797] br0: port 3(c3) entered blocking state
[ 1485.751044][T18797] br0: port 3(c3) entered disabled state
[ 1485.751292][T18797] c3: entered allmulticast mode
[ 1485.753214][T18797] c3: entered promiscuous mode
[ 1486.209353][T18802] br0: port 4(sender) entered blocking state
[ 1486.210078][T18802] br0: port 4(sender) entered disabled state
[ 1486.210356][T18802] sender: entered allmulticast mode
[ 1486.212255][T18802] sender: entered promiscuous mode
[ 1486.388071][T18804] br0: port 4(sender) entered blocking state
[ 1486.388361][T18804] br0: port 4(sender) entered forwarding state
[ 1486.388820][T18804] br0: port 3(c3) entered blocking state
[ 1486.389027][T18804] br0: port 3(c3) entered forwarding state
[ 1486.389425][T18804] br0: port 2(c2) entered blocking state
[ 1486.389635][T18804] br0: port 2(c2) entered forwarding state
[ 1486.390031][T18804] br0: port 1(c1) entered blocking state
[ 1486.390236][T18804] br0: port 1(c1) entered forwarding state
[ 1498.238938][   T68] br0: port 1(c1) entered disabled state
[ 1498.323289][   T68] c1 (unregistering): left allmulticast mode
[ 1498.323627][   T68] c1 (unregistering): left promiscuous mode
[ 1498.323841][   T68] br0: port 1(c1) entered disabled state
[ 1498.667915][   T68] br0: port 2(c2) entered disabled state
[ 1498.738294][   T68] c2 (unregistering): left allmulticast mode
[ 1498.738540][   T68] c2 (unregistering): left promiscuous mode
[ 1498.738775][   T68] br0: port 2(c2) entered disabled state
[ 1499.060518][   T68] br0: port 3(c3) entered disabled state
[ 1499.188161][   T68] c3 (unregistering): left allmulticast mode
[ 1499.188509][   T68] c3 (unregistering): left promiscuous mode
[ 1499.188758][   T68] br0: port 3(c3) entered disabled state
[ 1499.428750][   T68] br0: port 4(sender) entered disabled state
[ 1499.582160][   T68] sender (unregistering): left allmulticast mode
[ 1499.582455][   T68] sender (unregistering): left promiscuous mode
[ 1499.582698][   T68] br0: port 4(sender) entered disabled state