[ 1598.739627][T18797] br0: port 1(c1) entered blocking state
[ 1598.739886][T18797] br0: port 1(c1) entered disabled state
[ 1598.740133][T18797] c1: entered allmulticast mode
[ 1598.742002][T18797] c1: entered promiscuous mode
[ 1599.203108][T18802] br0: port 2(c2) entered blocking state
[ 1599.203454][T18802] br0: port 2(c2) entered disabled state
[ 1599.203709][T18802] c2: entered allmulticast mode
[ 1599.205689][T18802] c2: entered promiscuous mode
[ 1599.681947][T18807] br0: port 3(c3) entered blocking state
[ 1599.682643][T18807] br0: port 3(c3) entered disabled state
[ 1599.682878][T18807] c3: entered allmulticast mode
[ 1599.684763][T18807] c3: entered promiscuous mode
[ 1600.179761][T18812] br0: port 4(sender) entered blocking state
[ 1600.180270][T18812] br0: port 4(sender) entered disabled state
[ 1600.180743][T18812] sender: entered allmulticast mode
[ 1600.194872][T18812] sender: entered promiscuous mode
[ 1600.372434][T18814] br0: port 4(sender) entered blocking state
[ 1600.372809][T18814] br0: port 4(sender) entered forwarding state
[ 1600.373275][T18814] br0: port 3(c3) entered blocking state
[ 1600.373479][T18814] br0: port 3(c3) entered forwarding state
[ 1600.373881][T18814] br0: port 2(c2) entered blocking state
[ 1600.374099][T18814] br0: port 2(c2) entered forwarding state
[ 1600.374505][T18814] br0: port 1(c1) entered blocking state
[ 1600.374715][T18814] br0: port 1(c1) entered forwarding state
[ 1612.390762][   T69] br0: port 1(c1) entered disabled state
[ 1612.474716][   T69] c1 (unregistering): left allmulticast mode
[ 1612.474986][   T69] c1 (unregistering): left promiscuous mode
[ 1612.475221][   T69] br0: port 1(c1) entered disabled state
[ 1612.750145][   T69] br0: port 2(c2) entered disabled state
[ 1612.876695][   T69] c2 (unregistering): left allmulticast mode
[ 1612.877029][   T69] c2 (unregistering): left promiscuous mode
[ 1612.877264][   T69] br0: port 2(c2) entered disabled state
[ 1613.122308][   T69] br0: port 3(c3) entered disabled state
[ 1613.227758][   T69] c3 (unregistering): left allmulticast mode
[ 1613.228026][   T69] c3 (unregistering): left promiscuous mode
[ 1613.228258][   T69] br0: port 3(c3) entered disabled state
[ 1613.507493][   T69] br0: port 4(sender) entered disabled state
[ 1613.669243][   T69] sender (unregistering): left allmulticast mode
[ 1613.669514][   T69] sender (unregistering): left promiscuous mode
[ 1613.669731][   T69] br0: port 4(sender) entered disabled state