[ 1497.965650][T18812] br0: port 1(c1) entered blocking state
[ 1497.965995][T18812] br0: port 1(c1) entered disabled state
[ 1497.966247][T18812] c1: entered allmulticast mode
[ 1497.968185][T18812] c1: entered promiscuous mode
[ 1498.444485][T18817] br0: port 2(c2) entered blocking state
[ 1498.444795][T18817] br0: port 2(c2) entered disabled state
[ 1498.445032][T18817] c2: entered allmulticast mode
[ 1498.446966][T18817] c2: entered promiscuous mode
[ 1498.922156][T18822] br0: port 3(c3) entered blocking state
[ 1498.922528][T18822] br0: port 3(c3) entered disabled state
[ 1498.922775][T18822] c3: entered allmulticast mode
[ 1498.924705][T18822] c3: entered promiscuous mode
[ 1499.382072][T18827] br0: port 4(sender) entered blocking state
[ 1499.382447][T18827] br0: port 4(sender) entered disabled state
[ 1499.382720][T18827] sender: entered allmulticast mode
[ 1499.384647][T18827] sender: entered promiscuous mode
[ 1499.558418][T18829] br0: port 4(sender) entered blocking state
[ 1499.558724][T18829] br0: port 4(sender) entered forwarding state
[ 1499.559177][T18829] br0: port 3(c3) entered blocking state
[ 1499.559396][T18829] br0: port 3(c3) entered forwarding state
[ 1499.559798][T18829] br0: port 2(c2) entered blocking state
[ 1499.560011][T18829] br0: port 2(c2) entered forwarding state
[ 1499.560427][T18829] br0: port 1(c1) entered blocking state
[ 1499.560633][T18829] br0: port 1(c1) entered forwarding state
[ 1511.419151][   T11] br0: port 1(c1) entered disabled state
[ 1511.590024][   T11] c1 (unregistering): left allmulticast mode
[ 1511.590303][   T11] c1 (unregistering): left promiscuous mode
[ 1511.590544][   T11] br0: port 1(c1) entered disabled state
[ 1511.784208][   T11] br0: port 2(c2) entered disabled state
[ 1511.889015][   T11] c2 (unregistering): left allmulticast mode
[ 1511.889285][   T11] c2 (unregistering): left promiscuous mode
[ 1511.889521][   T11] br0: port 2(c2) entered disabled state
[ 1512.177140][   T11] br0: port 3(c3) entered disabled state
[ 1512.296014][   T11] c3 (unregistering): left allmulticast mode
[ 1512.296283][   T11] c3 (unregistering): left promiscuous mode
[ 1512.296525][   T11] br0: port 3(c3) entered disabled state
[ 1512.546996][   T11] br0: port 4(sender) entered disabled state
[ 1512.682038][   T11] sender (unregistering): left allmulticast mode
[ 1512.682313][   T11] sender (unregistering): left promiscuous mode
[ 1512.682550][   T11] br0: port 4(sender) entered disabled state