[  989.268411][T31285] br0: port 1(c1) entered blocking state
[  989.268667][T31285] br0: port 1(c1) entered disabled state
[  989.268921][T31285] c1: entered allmulticast mode
[  989.270500][T31285] c1: entered promiscuous mode
[  989.423001][T31290] br0: port 2(c2) entered blocking state
[  989.423200][T31290] br0: port 2(c2) entered disabled state
[  989.423415][T31290] c2: entered allmulticast mode
[  989.425616][T31290] c2: entered promiscuous mode
[  989.572018][T31295] br0: port 3(c3) entered blocking state
[  989.572199][T31295] br0: port 3(c3) entered disabled state
[  989.572364][T31295] c3: entered allmulticast mode
[  989.574496][T31295] c3: entered promiscuous mode
[  989.723435][T31300] br0: port 4(sender) entered blocking state
[  989.723677][T31300] br0: port 4(sender) entered disabled state
[  989.723942][T31300] sender: entered allmulticast mode
[  989.725469][T31300] sender: entered promiscuous mode
[  989.780057][T31302] br0: port 4(sender) entered blocking state
[  989.780299][T31302] br0: port 4(sender) entered forwarding state
[  989.780693][T31302] br0: port 3(c3) entered blocking state
[  989.780899][T31302] br0: port 3(c3) entered forwarding state
[  989.781292][T31302] br0: port 2(c2) entered blocking state
[  989.781484][T31302] br0: port 2(c2) entered forwarding state
[  989.781862][T31302] br0: port 1(c1) entered blocking state
[  989.782066][T31302] br0: port 1(c1) entered forwarding state
[ 1000.939232][   T12] br0: port 1(c1) entered disabled state
[ 1000.950937][   T12] c1 (unregistering): left allmulticast mode
[ 1000.951243][   T12] c1 (unregistering): left promiscuous mode
[ 1000.951518][   T12] br0: port 1(c1) entered disabled state
[ 1001.127522][   T12] br0: port 2(c2) entered disabled state
[ 1001.139155][   T12] c2 (unregistering): left allmulticast mode
[ 1001.139449][   T12] c2 (unregistering): left promiscuous mode
[ 1001.139635][   T12] br0: port 2(c2) entered disabled state
[ 1001.311015][   T12] br0: port 3(c3) entered disabled state
[ 1001.322745][   T12] c3 (unregistering): left allmulticast mode
[ 1001.322960][   T12] c3 (unregistering): left promiscuous mode
[ 1001.323149][   T12] br0: port 3(c3) entered disabled state
[ 1001.465205][   T12] br0: port 4(sender) entered disabled state
[ 1001.477536][   T12] sender (unregistering): left allmulticast mode
[ 1001.477746][   T12] sender (unregistering): left promiscuous mode
[ 1001.477948][   T12] br0: port 4(sender) entered disabled state