[ 1571.361212][T18811] br0: port 1(c1) entered blocking state
[ 1571.361927][T18811] br0: port 1(c1) entered disabled state
[ 1571.362150][T18811] c1: entered allmulticast mode
[ 1571.364042][T18811] c1: entered promiscuous mode
[ 1571.839920][T18816] br0: port 2(c2) entered blocking state
[ 1571.840215][T18816] br0: port 2(c2) entered disabled state
[ 1571.840445][T18816] c2: entered allmulticast mode
[ 1571.842432][T18816] c2: entered promiscuous mode
[ 1572.322034][T18821] br0: port 3(c3) entered blocking state
[ 1572.322300][T18821] br0: port 3(c3) entered disabled state
[ 1572.322549][T18821] c3: entered allmulticast mode
[ 1572.325447][T18821] c3: entered promiscuous mode
[ 1572.805729][T18826] br0: port 4(sender) entered blocking state
[ 1572.806068][T18826] br0: port 4(sender) entered disabled state
[ 1572.806345][T18826] sender: entered allmulticast mode
[ 1572.808257][T18826] sender: entered promiscuous mode
[ 1572.987154][T18828] br0: port 4(sender) entered blocking state
[ 1572.987471][T18828] br0: port 4(sender) entered forwarding state
[ 1572.987918][T18828] br0: port 3(c3) entered blocking state
[ 1572.988117][T18828] br0: port 3(c3) entered forwarding state
[ 1572.988539][T18828] br0: port 2(c2) entered blocking state
[ 1572.988797][T18828] br0: port 2(c2) entered forwarding state
[ 1572.989523][T18828] br0: port 1(c1) entered blocking state
[ 1572.989736][T18828] br0: port 1(c1) entered forwarding state
[ 1584.921624][   T11] br0: port 1(c1) entered disabled state
[ 1585.093165][   T11] c1 (unregistering): left allmulticast mode
[ 1585.093458][   T11] c1 (unregistering): left promiscuous mode
[ 1585.093675][   T11] br0: port 1(c1) entered disabled state
[ 1585.310831][   T11] br0: port 2(c2) entered disabled state
[ 1585.465886][   T11] c2 (unregistering): left allmulticast mode
[ 1585.466222][   T11] c2 (unregistering): left promiscuous mode
[ 1585.466457][   T11] br0: port 2(c2) entered disabled state
[ 1585.697361][   T11] br0: port 3(c3) entered disabled state
[ 1585.818885][   T11] c3 (unregistering): left allmulticast mode
[ 1585.819208][   T11] c3 (unregistering): left promiscuous mode
[ 1585.819438][   T11] br0: port 3(c3) entered disabled state
[ 1586.137583][   T11] br0: port 4(sender) entered disabled state
[ 1586.260886][   T11] sender (unregistering): left allmulticast mode
[ 1586.261206][   T11] sender (unregistering): left promiscuous mode
[ 1586.261440][   T11] br0: port 4(sender) entered disabled state