[ 1486.191578][T18784] br0: port 1(c1) entered blocking state
[ 1486.191903][T18784] br0: port 1(c1) entered disabled state
[ 1486.192135][T18784] c1: entered allmulticast mode
[ 1486.194011][T18784] c1: entered promiscuous mode
[ 1486.637795][T18789] br0: port 2(c2) entered blocking state
[ 1486.638118][T18789] br0: port 2(c2) entered disabled state
[ 1486.638341][T18789] c2: entered allmulticast mode
[ 1486.640289][T18789] c2: entered promiscuous mode
[ 1487.107422][T18794] br0: port 3(c3) entered blocking state
[ 1487.107673][T18794] br0: port 3(c3) entered disabled state
[ 1487.107902][T18794] c3: entered allmulticast mode
[ 1487.110601][T18794] c3: entered promiscuous mode
[ 1487.572128][T18799] br0: port 4(sender) entered blocking state
[ 1487.572627][T18799] br0: port 4(sender) entered disabled state
[ 1487.572892][T18799] sender: entered allmulticast mode
[ 1487.574794][T18799] sender: entered promiscuous mode
[ 1487.740426][T18801] br0: port 4(sender) entered blocking state
[ 1487.740720][T18801] br0: port 4(sender) entered forwarding state
[ 1487.741208][T18801] br0: port 3(c3) entered blocking state
[ 1487.741433][T18801] br0: port 3(c3) entered forwarding state
[ 1487.741840][T18801] br0: port 2(c2) entered blocking state
[ 1487.742041][T18801] br0: port 2(c2) entered forwarding state
[ 1487.742457][T18801] br0: port 1(c1) entered blocking state
[ 1487.742666][T18801] br0: port 1(c1) entered forwarding state
[ 1499.568689][   T11] br0: port 1(c1) entered disabled state
[ 1499.715064][   T11] c1 (unregistering): left allmulticast mode
[ 1499.715367][   T11] c1 (unregistering): left promiscuous mode
[ 1499.715593][   T11] br0: port 1(c1) entered disabled state
[ 1499.935103][   T11] br0: port 2(c2) entered disabled state
[ 1500.090116][   T11] c2 (unregistering): left allmulticast mode
[ 1500.090368][   T11] c2 (unregistering): left promiscuous mode
[ 1500.090607][   T11] br0: port 2(c2) entered disabled state
[ 1500.315851][   T11] br0: port 3(c3) entered disabled state
[ 1500.472125][   T11] c3 (unregistering): left allmulticast mode
[ 1500.472395][   T11] c3 (unregistering): left promiscuous mode
[ 1500.472608][   T11] br0: port 3(c3) entered disabled state
[ 1500.667293][   T11] br0: port 4(sender) entered disabled state
[ 1500.824826][   T11] sender (unregistering): left allmulticast mode
[ 1500.825139][   T11] sender (unregistering): left promiscuous mode
[ 1500.825351][   T11] br0: port 4(sender) entered disabled state