[ 3072.472877][T27698] br0: port 1(c1) entered blocking state
[ 3072.473296][T27698] br0: port 1(c1) entered disabled state
[ 3072.473663][T27698] c1: entered allmulticast mode
[ 3072.477148][T27698] c1: entered promiscuous mode
[ 3073.160738][T27703] br0: port 2(c2) entered blocking state
[ 3073.161157][T27703] br0: port 2(c2) entered disabled state
[ 3073.161504][T27703] c2: entered allmulticast mode
[ 3073.165003][T27703] c2: entered promiscuous mode
[ 3073.880047][T27708] br0: port 3(c3) entered blocking state
[ 3073.880474][T27708] br0: port 3(c3) entered disabled state
[ 3073.881492][T27708] c3: entered allmulticast mode
[ 3073.884985][T27708] c3: entered promiscuous mode
[ 3074.564533][T27713] br0: port 4(sender) entered blocking state
[ 3074.565047][T27713] br0: port 4(sender) entered disabled state
[ 3074.565466][T27713] sender: entered allmulticast mode
[ 3074.570788][T27713] sender: entered promiscuous mode
[ 3074.825466][T27715] br0: port 4(sender) entered blocking state
[ 3074.825921][T27715] br0: port 4(sender) entered forwarding state
[ 3074.826666][T27715] br0: port 3(c3) entered blocking state
[ 3074.826991][T27715] br0: port 3(c3) entered forwarding state
[ 3074.827666][T27715] br0: port 2(c2) entered blocking state
[ 3074.828001][T27715] br0: port 2(c2) entered forwarding state
[ 3074.828689][T27715] br0: port 1(c1) entered blocking state
[ 3074.829020][T27715] br0: port 1(c1) entered forwarding state
[ 3087.324292][   T12] br0: port 1(c1) entered disabled state
[ 3087.468516][   T12] c1 (unregistering): left allmulticast mode
[ 3087.468977][   T12] c1 (unregistering): left promiscuous mode
[ 3087.469384][   T12] br0: port 1(c1) entered disabled state
[ 3087.847331][   T12] br0: port 2(c2) entered disabled state
[ 3087.992411][   T12] c2 (unregistering): left allmulticast mode
[ 3087.992898][   T12] c2 (unregistering): left promiscuous mode
[ 3087.993299][   T12] br0: port 2(c2) entered disabled state
[ 3088.410771][   T12] br0: port 3(c3) entered disabled state
[ 3088.534383][   T12] c3 (unregistering): left allmulticast mode
[ 3088.534828][   T12] c3 (unregistering): left promiscuous mode
[ 3088.535222][   T12] br0: port 3(c3) entered disabled state
[ 3088.953673][   T12] br0: port 4(sender) entered disabled state
[ 3089.078397][   T12] sender (unregistering): left allmulticast mode
[ 3089.078881][   T12] sender (unregistering): left promiscuous mode
[ 3089.079284][   T12] br0: port 4(sender) entered disabled state