[  964.296052][T30716] br0: port 1(c1) entered blocking state
[  964.296288][T30716] br0: port 1(c1) entered disabled state
[  964.296540][T30716] c1: entered allmulticast mode
[  964.304554][T30716] c1: entered promiscuous mode
[  964.454809][T30721] br0: port 2(c2) entered blocking state
[  964.455030][T30721] br0: port 2(c2) entered disabled state
[  964.455255][T30721] c2: entered allmulticast mode
[  964.457700][T30721] c2: entered promiscuous mode
[  964.612691][T30726] br0: port 3(c3) entered blocking state
[  964.612869][T30726] br0: port 3(c3) entered disabled state
[  964.613035][T30726] c3: entered allmulticast mode
[  964.614588][T30726] c3: entered promiscuous mode
[  964.755226][T30731] br0: port 4(sender) entered blocking state
[  964.755453][T30731] br0: port 4(sender) entered disabled state
[  964.755659][T30731] sender: entered allmulticast mode
[  964.757119][T30731] sender: entered promiscuous mode
[  964.799364][T30733] br0: port 4(sender) entered blocking state
[  964.799601][T30733] br0: port 4(sender) entered forwarding state
[  964.799919][T30733] br0: port 3(c3) entered blocking state
[  964.800071][T30733] br0: port 3(c3) entered forwarding state
[  964.800350][T30733] br0: port 2(c2) entered blocking state
[  964.800513][T30733] br0: port 2(c2) entered forwarding state
[  964.800786][T30733] br0: port 1(c1) entered blocking state
[  964.800941][T30733] br0: port 1(c1) entered forwarding state
[  975.880862][   T12] br0: port 1(c1) entered disabled state
[  975.884650][   T12] c1 (unregistering): left allmulticast mode
[  975.884862][   T12] c1 (unregistering): left promiscuous mode
[  975.885051][   T12] br0: port 1(c1) entered disabled state
[  976.029860][   T12] br0: port 2(c2) entered disabled state
[  976.033151][   T12] c2 (unregistering): left allmulticast mode
[  976.033353][   T12] c2 (unregistering): left promiscuous mode
[  976.033553][   T12] br0: port 2(c2) entered disabled state
[  976.164179][   T12] br0: port 3(c3) entered disabled state
[  976.172817][   T12] c3 (unregistering): left allmulticast mode
[  976.173019][   T12] c3 (unregistering): left promiscuous mode
[  976.173198][   T12] br0: port 3(c3) entered disabled state
[  976.287773][   T12] br0: port 4(sender) entered disabled state
[  976.289902][   T12] sender (unregistering): left allmulticast mode
[  976.290105][   T12] sender (unregistering): left promiscuous mode
[  976.290287][   T12] br0: port 4(sender) entered disabled state