[ 1532.070512][T18804] br0: port 1(c1) entered blocking state
[ 1532.070834][T18804] br0: port 1(c1) entered disabled state
[ 1532.071079][T18804] c1: entered allmulticast mode
[ 1532.072985][T18804] c1: entered promiscuous mode
[ 1532.582351][T18809] br0: port 2(c2) entered blocking state
[ 1532.582596][T18809] br0: port 2(c2) entered disabled state
[ 1532.582848][T18809] c2: entered allmulticast mode
[ 1532.585164][T18809] c2: entered promiscuous mode
[ 1533.081399][T18814] br0: port 3(c3) entered blocking state
[ 1533.081772][T18814] br0: port 3(c3) entered disabled state
[ 1533.082027][T18814] c3: entered allmulticast mode
[ 1533.084611][T18814] c3: entered promiscuous mode
[ 1533.617615][T18819] br0: port 4(sender) entered blocking state
[ 1533.618007][T18819] br0: port 4(sender) entered disabled state
[ 1533.618316][T18819] sender: entered allmulticast mode
[ 1533.620143][T18819] sender: entered promiscuous mode
[ 1533.807286][T18821] br0: port 4(sender) entered blocking state
[ 1533.807594][T18821] br0: port 4(sender) entered forwarding state
[ 1533.808064][T18821] br0: port 3(c3) entered blocking state
[ 1533.808290][T18821] br0: port 3(c3) entered forwarding state
[ 1533.808699][T18821] br0: port 2(c2) entered blocking state
[ 1533.808913][T18821] br0: port 2(c2) entered forwarding state
[ 1533.809345][T18821] br0: port 1(c1) entered blocking state
[ 1533.809564][T18821] br0: port 1(c1) entered forwarding state
[ 1545.720979][   T66] br0: port 1(c1) entered disabled state
[ 1545.817815][   T66] c1 (unregistering): left allmulticast mode
[ 1545.818139][   T66] c1 (unregistering): left promiscuous mode
[ 1545.818419][   T66] br0: port 1(c1) entered disabled state
[ 1546.117872][   T66] br0: port 2(c2) entered disabled state
[ 1546.232016][   T66] c2 (unregistering): left allmulticast mode
[ 1546.232342][   T66] c2 (unregistering): left promiscuous mode
[ 1546.232619][   T66] br0: port 2(c2) entered disabled state
[ 1546.543538][   T66] br0: port 3(c3) entered disabled state
[ 1546.645809][   T66] c3 (unregistering): left allmulticast mode
[ 1546.646123][   T66] c3 (unregistering): left promiscuous mode
[ 1546.646408][   T66] br0: port 3(c3) entered disabled state
[ 1546.921451][   T66] br0: port 4(sender) entered disabled state
[ 1547.024798][   T66] sender (unregistering): left allmulticast mode
[ 1547.025111][   T66] sender (unregistering): left promiscuous mode
[ 1547.025383][   T66] br0: port 4(sender) entered disabled state