[ 1498.348437][T18801] br0: port 1(c1) entered blocking state
[ 1498.348757][T18801] br0: port 1(c1) entered disabled state
[ 1498.349009][T18801] c1: entered allmulticast mode
[ 1498.360305][T18801] c1: entered promiscuous mode
[ 1498.859356][T18806] br0: port 2(c2) entered blocking state
[ 1498.859655][T18806] br0: port 2(c2) entered disabled state
[ 1498.859934][T18806] c2: entered allmulticast mode
[ 1498.862187][T18806] c2: entered promiscuous mode
[ 1499.347242][T18811] br0: port 3(c3) entered blocking state
[ 1499.347631][T18811] br0: port 3(c3) entered disabled state
[ 1499.347922][T18811] c3: entered allmulticast mode
[ 1499.349989][T18811] c3: entered promiscuous mode
[ 1499.833707][T18816] br0: port 4(sender) entered blocking state
[ 1499.834122][T18816] br0: port 4(sender) entered disabled state
[ 1499.834479][T18816] sender: entered allmulticast mode
[ 1499.836874][T18816] sender: entered promiscuous mode
[ 1500.026290][T18818] br0: port 4(sender) entered blocking state
[ 1500.026680][T18818] br0: port 4(sender) entered forwarding state
[ 1500.027147][T18818] br0: port 3(c3) entered blocking state
[ 1500.027365][T18818] br0: port 3(c3) entered forwarding state
[ 1500.027775][T18818] br0: port 2(c2) entered blocking state
[ 1500.027990][T18818] br0: port 2(c2) entered forwarding state
[ 1500.028414][T18818] br0: port 1(c1) entered blocking state
[ 1500.028644][T18818] br0: port 1(c1) entered forwarding state
[ 1511.985458][   T11] br0: port 1(c1) entered disabled state
[ 1512.081516][   T11] c1 (unregistering): left allmulticast mode
[ 1512.081807][   T11] c1 (unregistering): left promiscuous mode
[ 1512.082033][   T11] br0: port 1(c1) entered disabled state
[ 1512.347703][   T11] br0: port 2(c2) entered disabled state
[ 1512.479959][   T11] c2 (unregistering): left allmulticast mode
[ 1512.480293][   T11] c2 (unregistering): left promiscuous mode
[ 1512.480525][   T11] br0: port 2(c2) entered disabled state
[ 1512.704229][   T11] br0: port 3(c3) entered disabled state
[ 1512.824918][   T11] c3 (unregistering): left allmulticast mode
[ 1512.825230][   T11] c3 (unregistering): left promiscuous mode
[ 1512.825495][   T11] br0: port 3(c3) entered disabled state
[ 1513.075209][   T11] br0: port 4(sender) entered disabled state
[ 1513.250008][   T11] sender (unregistering): left allmulticast mode
[ 1513.250475][   T11] sender (unregistering): left promiscuous mode
[ 1513.250710][   T11] br0: port 4(sender) entered disabled state