[ 2592.777930][T19283] br0: port 1(c1) entered blocking state
[ 2592.778298][T19283] br0: port 1(c1) entered disabled state
[ 2592.778685][T19283] c1: entered allmulticast mode
[ 2592.781880][T19283] c1: entered promiscuous mode
[ 2593.754876][T19288] br0: port 2(c2) entered blocking state
[ 2593.755105][T19288] br0: port 2(c2) entered disabled state
[ 2593.755326][T19288] c2: entered allmulticast mode
[ 2593.757202][T19288] c2: entered promiscuous mode
[ 2594.701026][T19293] br0: port 3(c3) entered blocking state
[ 2594.701257][T19293] br0: port 3(c3) entered disabled state
[ 2594.701491][T19293] c3: entered allmulticast mode
[ 2594.703294][T19293] c3: entered promiscuous mode
[ 2595.709491][T19298] br0: port 4(sender) entered blocking state
[ 2595.709772][T19298] br0: port 4(sender) entered disabled state
[ 2595.710054][T19298] sender: entered allmulticast mode
[ 2595.712157][T19298] sender: entered promiscuous mode
[ 2596.049104][T19300] br0: port 4(sender) entered blocking state
[ 2596.049475][T19300] br0: port 4(sender) entered forwarding state
[ 2596.049918][T19300] br0: port 3(c3) entered blocking state
[ 2596.050108][T19300] br0: port 3(c3) entered forwarding state
[ 2596.050517][T19300] br0: port 2(c2) entered blocking state
[ 2596.050722][T19300] br0: port 2(c2) entered forwarding state
[ 2596.051121][T19300] br0: port 1(c1) entered blocking state
[ 2596.051330][T19300] br0: port 1(c1) entered forwarding state
[ 2609.100160][   T76] br0: port 1(c1) entered disabled state
[ 2609.183005][   T76] c1 (unregistering): left allmulticast mode
[ 2609.183311][   T76] c1 (unregistering): left promiscuous mode
[ 2609.183522][   T76] br0: port 1(c1) entered disabled state
[ 2609.757571][   T76] br0: port 2(c2) entered disabled state
[ 2609.830992][   T76] c2 (unregistering): left allmulticast mode
[ 2609.831296][   T76] c2 (unregistering): left promiscuous mode
[ 2609.831508][   T76] br0: port 2(c2) entered disabled state
[ 2610.436500][   T76] br0: port 3(c3) entered disabled state
[ 2610.514000][   T76] c3 (unregistering): left allmulticast mode
[ 2610.514271][   T76] c3 (unregistering): left promiscuous mode
[ 2610.514509][   T76] br0: port 3(c3) entered disabled state
[ 2611.103515][   T76] br0: port 4(sender) entered disabled state
[ 2611.174989][   T76] sender (unregistering): left allmulticast mode
[ 2611.175247][   T76] sender (unregistering): left promiscuous mode
[ 2611.175466][   T76] br0: port 4(sender) entered disabled state