[ 2894.597387][T29142] br0: port 1(c1) entered blocking state
[ 2894.597717][T29142] br0: port 1(c1) entered disabled state
[ 2894.598059][T29142] c1: entered allmulticast mode
[ 2894.601343][T29142] c1: entered promiscuous mode
[ 2895.240779][T29147] br0: port 2(c2) entered blocking state
[ 2895.241109][T29147] br0: port 2(c2) entered disabled state
[ 2895.241461][T29147] c2: entered allmulticast mode
[ 2895.245267][T29147] c2: entered promiscuous mode
[ 2895.894880][T29152] br0: port 3(c3) entered blocking state
[ 2895.895328][T29152] br0: port 3(c3) entered disabled state
[ 2895.895665][T29152] c3: entered allmulticast mode
[ 2895.899198][T29152] c3: entered promiscuous mode
[ 2896.564395][T29157] br0: port 4(sender) entered blocking state
[ 2896.564795][T29157] br0: port 4(sender) entered disabled state
[ 2896.565197][T29157] sender: entered allmulticast mode
[ 2896.569018][T29157] sender: entered promiscuous mode
[ 2896.809183][T29159] br0: port 4(sender) entered blocking state
[ 2896.809613][T29159] br0: port 4(sender) entered forwarding state
[ 2896.810324][T29159] br0: port 3(c3) entered blocking state
[ 2896.810636][T29159] br0: port 3(c3) entered forwarding state
[ 2896.811280][T29159] br0: port 2(c2) entered blocking state
[ 2896.811601][T29159] br0: port 2(c2) entered forwarding state
[ 2896.812261][T29159] br0: port 1(c1) entered blocking state
[ 2896.812577][T29159] br0: port 1(c1) entered forwarding state
[ 2909.216420][   T67] br0: port 1(c1) entered disabled state
[ 2909.241673][   T67] c1 (unregistering): left allmulticast mode
[ 2909.242086][   T67] c1 (unregistering): left promiscuous mode
[ 2909.242465][   T67] br0: port 1(c1) entered disabled state
[ 2909.739017][   T67] br0: port 2(c2) entered disabled state
[ 2909.761813][   T67] c2 (unregistering): left allmulticast mode
[ 2909.762238][   T67] c2 (unregistering): left promiscuous mode
[ 2909.762600][   T67] br0: port 2(c2) entered disabled state
[ 2910.280056][   T67] br0: port 3(c3) entered disabled state
[ 2910.309707][   T67] c3 (unregistering): left allmulticast mode
[ 2910.311391][   T67] c3 (unregistering): left promiscuous mode
[ 2910.311778][   T67] br0: port 3(c3) entered disabled state
[ 2910.824744][   T67] br0: port 4(sender) entered disabled state
[ 2910.846570][   T67] sender (unregistering): left allmulticast mode
[ 2910.847033][   T67] sender (unregistering): left promiscuous mode
[ 2910.848967][   T67] br0: port 4(sender) entered disabled state