[ 1467.048526][T18773] br0: port 1(c1) entered blocking state
[ 1467.048753][T18773] br0: port 1(c1) entered disabled state
[ 1467.048982][T18773] c1: entered allmulticast mode
[ 1467.051776][T18773] c1: entered promiscuous mode
[ 1467.506398][T18778] br0: port 2(c2) entered blocking state
[ 1467.506689][T18778] br0: port 2(c2) entered disabled state
[ 1467.506914][T18778] c2: entered allmulticast mode
[ 1467.508798][T18778] c2: entered promiscuous mode
[ 1467.970795][T18783] br0: port 3(c3) entered blocking state
[ 1467.971038][T18783] br0: port 3(c3) entered disabled state
[ 1467.971258][T18783] c3: entered allmulticast mode
[ 1467.986712][T18783] c3: entered promiscuous mode
[ 1468.448026][T18788] br0: port 4(sender) entered blocking state
[ 1468.448410][T18788] br0: port 4(sender) entered disabled state
[ 1468.448687][T18788] sender: entered allmulticast mode
[ 1468.450601][T18788] sender: entered promiscuous mode
[ 1468.622523][T18790] br0: port 4(sender) entered blocking state
[ 1468.622840][T18790] br0: port 4(sender) entered forwarding state
[ 1468.623323][T18790] br0: port 3(c3) entered blocking state
[ 1468.623543][T18790] br0: port 3(c3) entered forwarding state
[ 1468.623956][T18790] br0: port 2(c2) entered blocking state
[ 1468.624224][T18790] br0: port 2(c2) entered forwarding state
[ 1468.624651][T18790] br0: port 1(c1) entered blocking state
[ 1468.624870][T18790] br0: port 1(c1) entered forwarding state
[ 1480.470911][   T66] br0: port 1(c1) entered disabled state
[ 1480.612987][   T66] c1 (unregistering): left allmulticast mode
[ 1480.613252][   T66] c1 (unregistering): left promiscuous mode
[ 1480.613486][   T66] br0: port 1(c1) entered disabled state
[ 1480.826097][   T66] br0: port 2(c2) entered disabled state
[ 1480.954947][   T66] c2 (unregistering): left allmulticast mode
[ 1480.955205][   T66] c2 (unregistering): left promiscuous mode
[ 1480.955441][   T66] br0: port 2(c2) entered disabled state
[ 1481.204162][   T66] br0: port 3(c3) entered disabled state
[ 1481.306987][   T66] c3 (unregistering): left allmulticast mode
[ 1481.307283][   T66] c3 (unregistering): left promiscuous mode
[ 1481.307575][   T66] br0: port 3(c3) entered disabled state
[ 1481.585309][   T66] br0: port 4(sender) entered disabled state
[ 1481.722911][   T66] sender (unregistering): left allmulticast mode
[ 1481.723190][   T66] sender (unregistering): left promiscuous mode
[ 1481.723450][   T66] br0: port 4(sender) entered disabled state