[ 2451.689386][T19115] br0: port 1(c1) entered blocking state
[ 2451.689696][T19115] br0: port 1(c1) entered disabled state
[ 2451.689941][T19115] c1: entered allmulticast mode
[ 2451.692785][T19115] c1: entered promiscuous mode
[ 2452.631704][T19120] br0: port 2(c2) entered blocking state
[ 2452.632050][T19120] br0: port 2(c2) entered disabled state
[ 2452.632270][T19120] c2: entered allmulticast mode
[ 2452.634168][T19120] c2: entered promiscuous mode
[ 2453.560356][T19125] br0: port 3(c3) entered blocking state
[ 2453.560601][T19125] br0: port 3(c3) entered disabled state
[ 2453.560840][T19125] c3: entered allmulticast mode
[ 2453.562692][T19125] c3: entered promiscuous mode
[ 2454.473301][T19130] br0: port 4(sender) entered blocking state
[ 2454.473578][T19130] br0: port 4(sender) entered disabled state
[ 2454.474588][T19130] sender: entered allmulticast mode
[ 2454.476430][T19130] sender: entered promiscuous mode
[ 2454.835378][T19132] br0: port 4(sender) entered blocking state
[ 2454.835671][T19132] br0: port 4(sender) entered forwarding state
[ 2454.836128][T19132] br0: port 3(c3) entered blocking state
[ 2454.836340][T19132] br0: port 3(c3) entered forwarding state
[ 2454.836751][T19132] br0: port 2(c2) entered blocking state
[ 2454.836956][T19132] br0: port 2(c2) entered forwarding state
[ 2454.837863][T19132] br0: port 1(c1) entered blocking state
[ 2454.838095][T19132] br0: port 1(c1) entered forwarding state
[ 2467.996317][   T11] br0: port 1(c1) entered disabled state
[ 2468.148414][   T11] c1 (unregistering): left allmulticast mode
[ 2468.148673][   T11] c1 (unregistering): left promiscuous mode
[ 2468.148889][   T11] br0: port 1(c1) entered disabled state
[ 2468.664131][   T11] br0: port 2(c2) entered disabled state
[ 2468.771367][   T11] c2 (unregistering): left allmulticast mode
[ 2468.771600][   T11] c2 (unregistering): left promiscuous mode
[ 2468.771835][   T11] br0: port 2(c2) entered disabled state
[ 2469.345248][   T11] br0: port 3(c3) entered disabled state
[ 2469.438357][   T11] c3 (unregistering): left allmulticast mode
[ 2469.438601][   T11] c3 (unregistering): left promiscuous mode
[ 2469.438825][   T11] br0: port 3(c3) entered disabled state
[ 2470.024188][   T11] br0: port 4(sender) entered disabled state
[ 2470.148378][   T11] sender (unregistering): left allmulticast mode
[ 2470.148624][   T11] sender (unregistering): left promiscuous mode
[ 2470.148839][   T11] br0: port 4(sender) entered disabled state