[ 2456.005972][T19139] br0: port 1(c1) entered blocking state
[ 2456.006280][T19139] br0: port 1(c1) entered disabled state
[ 2456.006797][T19139] c1: entered allmulticast mode
[ 2456.008618][T19139] c1: entered promiscuous mode
[ 2456.897608][T19144] br0: port 2(c2) entered blocking state
[ 2456.897849][T19144] br0: port 2(c2) entered disabled state
[ 2456.898072][T19144] c2: entered allmulticast mode
[ 2456.899919][T19144] c2: entered promiscuous mode
[ 2457.775442][T19149] br0: port 3(c3) entered blocking state
[ 2457.775739][T19149] br0: port 3(c3) entered disabled state
[ 2457.775968][T19149] c3: entered allmulticast mode
[ 2457.777805][T19149] c3: entered promiscuous mode
[ 2458.665513][T19154] br0: port 4(sender) entered blocking state
[ 2458.665842][T19154] br0: port 4(sender) entered disabled state
[ 2458.666098][T19154] sender: entered allmulticast mode
[ 2458.667925][T19154] sender: entered promiscuous mode
[ 2459.019574][T19156] br0: port 4(sender) entered blocking state
[ 2459.019875][T19156] br0: port 4(sender) entered forwarding state
[ 2459.020316][T19156] br0: port 3(c3) entered blocking state
[ 2459.020529][T19156] br0: port 3(c3) entered forwarding state
[ 2459.020928][T19156] br0: port 2(c2) entered blocking state
[ 2459.021139][T19156] br0: port 2(c2) entered forwarding state
[ 2459.021545][T19156] br0: port 1(c1) entered blocking state
[ 2459.021752][T19156] br0: port 1(c1) entered forwarding state
[ 2472.155553][   T11] br0: port 1(c1) entered disabled state
[ 2472.232001][   T11] c1 (unregistering): left allmulticast mode
[ 2472.232274][   T11] c1 (unregistering): left promiscuous mode
[ 2472.232521][   T11] br0: port 1(c1) entered disabled state
[ 2472.823405][   T11] br0: port 2(c2) entered disabled state
[ 2472.954022][   T11] c2 (unregistering): left allmulticast mode
[ 2472.954317][   T11] c2 (unregistering): left promiscuous mode
[ 2472.954597][   T11] br0: port 2(c2) entered disabled state
[ 2473.526245][   T11] br0: port 3(c3) entered disabled state
[ 2473.664017][   T11] c3 (unregistering): left allmulticast mode
[ 2473.664353][   T11] c3 (unregistering): left promiscuous mode
[ 2473.664590][   T11] br0: port 3(c3) entered disabled state
[ 2474.210510][   T11] br0: port 4(sender) entered disabled state
[ 2474.333995][   T11] sender (unregistering): left allmulticast mode
[ 2474.334248][   T11] sender (unregistering): left promiscuous mode
[ 2474.334491][   T11] br0: port 4(sender) entered disabled state