[ 1453.702988][T18809] br0: port 1(c1) entered blocking state
[ 1453.703219][T18809] br0: port 1(c1) entered disabled state
[ 1453.703449][T18809] c1: entered allmulticast mode
[ 1453.705321][T18809] c1: entered promiscuous mode
[ 1454.148854][T18814] br0: port 2(c2) entered blocking state
[ 1454.149091][T18814] br0: port 2(c2) entered disabled state
[ 1454.149328][T18814] c2: entered allmulticast mode
[ 1454.151150][T18814] c2: entered promiscuous mode
[ 1454.596218][T18819] br0: port 3(c3) entered blocking state
[ 1454.596497][T18819] br0: port 3(c3) entered disabled state
[ 1454.596732][T18819] c3: entered allmulticast mode
[ 1454.598602][T18819] c3: entered promiscuous mode
[ 1455.053434][T18824] br0: port 4(sender) entered blocking state
[ 1455.053712][T18824] br0: port 4(sender) entered disabled state
[ 1455.053969][T18824] sender: entered allmulticast mode
[ 1455.056678][T18824] sender: entered promiscuous mode
[ 1455.231173][T18826] br0: port 4(sender) entered blocking state
[ 1455.231488][T18826] br0: port 4(sender) entered forwarding state
[ 1455.231932][T18826] br0: port 3(c3) entered blocking state
[ 1455.232130][T18826] br0: port 3(c3) entered forwarding state
[ 1455.232541][T18826] br0: port 2(c2) entered blocking state
[ 1455.232742][T18826] br0: port 2(c2) entered forwarding state
[ 1455.233148][T18826] br0: port 1(c1) entered blocking state
[ 1455.233378][T18826] br0: port 1(c1) entered forwarding state
[ 1467.057784][   T69] br0: port 1(c1) entered disabled state
[ 1467.160818][   T69] c1 (unregistering): left allmulticast mode
[ 1467.161109][   T69] c1 (unregistering): left promiscuous mode
[ 1467.161384][   T69] br0: port 1(c1) entered disabled state
[ 1467.405929][   T69] br0: port 2(c2) entered disabled state
[ 1467.511038][   T69] c2 (unregistering): left allmulticast mode
[ 1467.511332][   T69] c2 (unregistering): left promiscuous mode
[ 1467.511557][   T69] br0: port 2(c2) entered disabled state
[ 1467.785600][   T69] br0: port 3(c3) entered disabled state
[ 1467.949977][   T69] c3 (unregistering): left allmulticast mode
[ 1467.950296][   T69] c3 (unregistering): left promiscuous mode
[ 1467.950559][   T69] br0: port 3(c3) entered disabled state
[ 1468.136693][   T69] br0: port 4(sender) entered disabled state
[ 1468.213924][   T69] sender (unregistering): left allmulticast mode
[ 1468.214220][   T69] sender (unregistering): left promiscuous mode
[ 1468.214472][   T69] br0: port 4(sender) entered disabled state