[ 1583.015599][T18797] br0: port 1(c1) entered blocking state
[ 1583.015843][T18797] br0: port 1(c1) entered disabled state
[ 1583.016073][T18797] c1: entered allmulticast mode
[ 1583.018007][T18797] c1: entered promiscuous mode
[ 1583.482291][T18802] br0: port 2(c2) entered blocking state
[ 1583.482615][T18802] br0: port 2(c2) entered disabled state
[ 1583.482841][T18802] c2: entered allmulticast mode
[ 1583.484756][T18802] c2: entered promiscuous mode
[ 1583.954228][T18807] br0: port 3(c3) entered blocking state
[ 1583.954464][T18807] br0: port 3(c3) entered disabled state
[ 1583.954709][T18807] c3: entered allmulticast mode
[ 1583.956702][T18807] c3: entered promiscuous mode
[ 1584.416846][T18812] br0: port 4(sender) entered blocking state
[ 1584.417213][T18812] br0: port 4(sender) entered disabled state
[ 1584.417480][T18812] sender: entered allmulticast mode
[ 1584.419543][T18812] sender: entered promiscuous mode
[ 1584.590451][T18814] br0: port 4(sender) entered blocking state
[ 1584.590777][T18814] br0: port 4(sender) entered forwarding state
[ 1584.591265][T18814] br0: port 3(c3) entered blocking state
[ 1584.591474][T18814] br0: port 3(c3) entered forwarding state
[ 1584.591892][T18814] br0: port 2(c2) entered blocking state
[ 1584.592098][T18814] br0: port 2(c2) entered forwarding state
[ 1584.592497][T18814] br0: port 1(c1) entered blocking state
[ 1584.592714][T18814] br0: port 1(c1) entered forwarding state
[ 1596.481388][   T66] br0: port 1(c1) entered disabled state
[ 1596.573320][   T66] c1 (unregistering): left allmulticast mode
[ 1596.573687][   T66] c1 (unregistering): left promiscuous mode
[ 1596.573906][   T66] br0: port 1(c1) entered disabled state
[ 1596.856404][   T66] br0: port 2(c2) entered disabled state
[ 1596.980259][   T66] c2 (unregistering): left allmulticast mode
[ 1596.980549][   T66] c2 (unregistering): left promiscuous mode
[ 1596.980789][   T66] br0: port 2(c2) entered disabled state
[ 1597.208061][   T66] br0: port 3(c3) entered disabled state
[ 1597.356418][   T66] c3 (unregistering): left allmulticast mode
[ 1597.356706][   T66] c3 (unregistering): left promiscuous mode
[ 1597.356925][   T66] br0: port 3(c3) entered disabled state
[ 1597.597236][   T66] br0: port 4(sender) entered disabled state
[ 1597.698248][   T66] sender (unregistering): left allmulticast mode
[ 1597.698516][   T66] sender (unregistering): left promiscuous mode
[ 1597.698754][   T66] br0: port 4(sender) entered disabled state