[  964.931169][T30890] br0: port 1(c1) entered blocking state
[  964.931346][T30890] br0: port 1(c1) entered disabled state
[  964.931507][T30890] c1: entered allmulticast mode
[  964.933392][T30890] c1: entered promiscuous mode
[  965.068701][T30895] br0: port 2(c2) entered blocking state
[  965.068915][T30895] br0: port 2(c2) entered disabled state
[  965.069127][T30895] c2: entered allmulticast mode
[  965.070624][T30895] c2: entered promiscuous mode
[  965.221073][T30900] br0: port 3(c3) entered blocking state
[  965.221281][T30900] br0: port 3(c3) entered disabled state
[  965.221498][T30900] c3: entered allmulticast mode
[  965.223020][T30900] c3: entered promiscuous mode
[  965.360882][T30905] br0: port 4(sender) entered blocking state
[  965.361078][T30905] br0: port 4(sender) entered disabled state
[  965.361268][T30905] sender: entered allmulticast mode
[  965.362679][T30905] sender: entered promiscuous mode
[  965.408271][T30907] br0: port 4(sender) entered blocking state
[  965.408512][T30907] br0: port 4(sender) entered forwarding state
[  965.408941][T30907] br0: port 3(c3) entered blocking state
[  965.409132][T30907] br0: port 3(c3) entered forwarding state
[  965.409481][T30907] br0: port 2(c2) entered blocking state
[  965.409690][T30907] br0: port 2(c2) entered forwarding state
[  965.410075][T30907] br0: port 1(c1) entered blocking state
[  965.410267][T30907] br0: port 1(c1) entered forwarding state
[  976.484089][   T12] br0: port 1(c1) entered disabled state
[  976.494868][   T12] c1 (unregistering): left allmulticast mode
[  976.495074][   T12] c1 (unregistering): left promiscuous mode
[  976.495260][   T12] br0: port 1(c1) entered disabled state
[  976.620557][   T12] br0: port 2(c2) entered disabled state
[  976.631059][   T12] c2 (unregistering): left allmulticast mode
[  976.631296][   T12] c2 (unregistering): left promiscuous mode
[  976.631540][   T12] br0: port 2(c2) entered disabled state
[  976.760571][   T12] br0: port 3(c3) entered disabled state
[  976.773000][   T12] c3 (unregistering): left allmulticast mode
[  976.773195][   T12] c3 (unregistering): left promiscuous mode
[  976.773371][   T12] br0: port 3(c3) entered disabled state
[  976.902809][   T12] br0: port 4(sender) entered disabled state
[  976.914402][   T12] sender (unregistering): left allmulticast mode
[  976.915124][   T12] sender (unregistering): left promiscuous mode
[  976.915402][   T12] br0: port 4(sender) entered disabled state