[ 1488.586632][T18782] br0: port 1(c1) entered blocking state
[ 1488.586974][T18782] br0: port 1(c1) entered disabled state
[ 1488.587248][T18782] c1: entered allmulticast mode
[ 1488.589170][T18782] c1: entered promiscuous mode
[ 1489.081356][T18787] br0: port 2(c2) entered blocking state
[ 1489.081595][T18787] br0: port 2(c2) entered disabled state
[ 1489.081831][T18787] c2: entered allmulticast mode
[ 1489.084883][T18787] c2: entered promiscuous mode
[ 1489.557876][T18792] br0: port 3(c3) entered blocking state
[ 1489.558230][T18792] br0: port 3(c3) entered disabled state
[ 1489.558470][T18792] c3: entered allmulticast mode
[ 1489.560359][T18792] c3: entered promiscuous mode
[ 1490.032481][T18797] br0: port 4(sender) entered blocking state
[ 1490.032833][T18797] br0: port 4(sender) entered disabled state
[ 1490.033101][T18797] sender: entered allmulticast mode
[ 1490.035082][T18797] sender: entered promiscuous mode
[ 1490.210375][T18799] br0: port 4(sender) entered blocking state
[ 1490.210722][T18799] br0: port 4(sender) entered forwarding state
[ 1490.211740][T18799] br0: port 3(c3) entered blocking state
[ 1490.211987][T18799] br0: port 3(c3) entered forwarding state
[ 1490.212434][T18799] br0: port 2(c2) entered blocking state
[ 1490.212703][T18799] br0: port 2(c2) entered forwarding state
[ 1490.213137][T18799] br0: port 1(c1) entered blocking state
[ 1490.213362][T18799] br0: port 1(c1) entered forwarding state
[ 1502.146615][   T11] br0: port 1(c1) entered disabled state
[ 1502.248764][   T11] c1 (unregistering): left allmulticast mode
[ 1502.249030][   T11] c1 (unregistering): left promiscuous mode
[ 1502.249300][   T11] br0: port 1(c1) entered disabled state
[ 1502.520530][   T11] br0: port 2(c2) entered disabled state
[ 1502.643780][   T11] c2 (unregistering): left allmulticast mode
[ 1502.644161][   T11] c2 (unregistering): left promiscuous mode
[ 1502.644401][   T11] br0: port 2(c2) entered disabled state
[ 1502.909914][   T11] br0: port 3(c3) entered disabled state
[ 1503.012842][   T11] c3 (unregistering): left allmulticast mode
[ 1503.013213][   T11] c3 (unregistering): left promiscuous mode
[ 1503.013430][   T11] br0: port 3(c3) entered disabled state
[ 1503.303479][   T11] br0: port 4(sender) entered disabled state
[ 1503.419778][   T11] sender (unregistering): left allmulticast mode
[ 1503.420073][   T11] sender (unregistering): left promiscuous mode
[ 1503.420319][   T11] br0: port 4(sender) entered disabled state