[ 1501.460039][T18818] br0: port 1(c1) entered blocking state
[ 1501.460272][T18818] br0: port 1(c1) entered disabled state
[ 1501.460499][T18818] c1: entered allmulticast mode
[ 1501.462389][T18818] c1: entered promiscuous mode
[ 1501.924761][T18823] br0: port 2(c2) entered blocking state
[ 1501.925082][T18823] br0: port 2(c2) entered disabled state
[ 1501.925323][T18823] c2: entered allmulticast mode
[ 1501.927279][T18823] c2: entered promiscuous mode
[ 1502.404019][T18828] br0: port 3(c3) entered blocking state
[ 1502.404325][T18828] br0: port 3(c3) entered disabled state
[ 1502.404584][T18828] c3: entered allmulticast mode
[ 1502.406446][T18828] c3: entered promiscuous mode
[ 1502.868163][T18833] br0: port 4(sender) entered blocking state
[ 1502.869429][T18833] br0: port 4(sender) entered disabled state
[ 1502.869866][T18833] sender: entered allmulticast mode
[ 1502.871768][T18833] sender: entered promiscuous mode
[ 1503.056147][T18835] br0: port 4(sender) entered blocking state
[ 1503.056472][T18835] br0: port 4(sender) entered forwarding state
[ 1503.056967][T18835] br0: port 3(c3) entered blocking state
[ 1503.057186][T18835] br0: port 3(c3) entered forwarding state
[ 1503.057625][T18835] br0: port 2(c2) entered blocking state
[ 1503.057904][T18835] br0: port 2(c2) entered forwarding state
[ 1503.058323][T18835] br0: port 1(c1) entered blocking state
[ 1503.058558][T18835] br0: port 1(c1) entered forwarding state
[ 1514.932915][   T68] br0: port 1(c1) entered disabled state
[ 1515.012252][   T68] c1 (unregistering): left allmulticast mode
[ 1515.012651][   T68] c1 (unregistering): left promiscuous mode
[ 1515.012913][   T68] br0: port 1(c1) entered disabled state
[ 1515.308394][   T68] br0: port 2(c2) entered disabled state
[ 1515.456228][   T68] c2 (unregistering): left allmulticast mode
[ 1515.456563][   T68] c2 (unregistering): left promiscuous mode
[ 1515.456829][   T68] br0: port 2(c2) entered disabled state
[ 1515.688380][   T68] br0: port 3(c3) entered disabled state
[ 1515.791228][   T68] c3 (unregistering): left allmulticast mode
[ 1515.791494][   T68] c3 (unregistering): left promiscuous mode
[ 1515.791729][   T68] br0: port 3(c3) entered disabled state
[ 1516.052074][   T68] br0: port 4(sender) entered disabled state
[ 1516.173187][   T68] sender (unregistering): left allmulticast mode
[ 1516.173462][   T68] sender (unregistering): left promiscuous mode
[ 1516.173694][   T68] br0: port 4(sender) entered disabled state