[ 2893.512732][T29366] br0: port 1(c1) entered blocking state
[ 2893.513078][T29366] br0: port 1(c1) entered disabled state
[ 2893.513423][T29366] c1: entered allmulticast mode
[ 2893.517109][T29366] c1: entered promiscuous mode
[ 2894.165663][T29371] br0: port 2(c2) entered blocking state
[ 2894.166014][T29371] br0: port 2(c2) entered disabled state
[ 2894.166363][T29371] c2: entered allmulticast mode
[ 2894.170769][T29371] c2: entered promiscuous mode
[ 2894.846919][T29376] br0: port 3(c3) entered blocking state
[ 2894.847265][T29376] br0: port 3(c3) entered disabled state
[ 2894.847613][T29376] c3: entered allmulticast mode
[ 2894.851140][T29376] c3: entered promiscuous mode
[ 2895.514141][T29381] br0: port 4(sender) entered blocking state
[ 2895.514562][T29381] br0: port 4(sender) entered disabled state
[ 2895.515250][T29381] sender: entered allmulticast mode
[ 2895.518596][T29381] sender: entered promiscuous mode
[ 2895.754959][T29383] br0: port 4(sender) entered blocking state
[ 2895.755393][T29383] br0: port 4(sender) entered forwarding state
[ 2895.756124][T29383] br0: port 3(c3) entered blocking state
[ 2895.756445][T29383] br0: port 3(c3) entered forwarding state
[ 2895.757122][T29383] br0: port 2(c2) entered blocking state
[ 2895.757445][T29383] br0: port 2(c2) entered forwarding state
[ 2895.758108][T29383] br0: port 1(c1) entered blocking state
[ 2895.758433][T29383] br0: port 1(c1) entered forwarding state
[ 2908.179002][   T12] br0: port 1(c1) entered disabled state
[ 2908.202405][   T12] c1 (unregistering): left allmulticast mode
[ 2908.202830][   T12] c1 (unregistering): left promiscuous mode
[ 2908.203204][   T12] br0: port 1(c1) entered disabled state
[ 2908.719232][   T12] br0: port 2(c2) entered disabled state
[ 2908.742933][   T12] c2 (unregistering): left allmulticast mode
[ 2908.743349][   T12] c2 (unregistering): left promiscuous mode
[ 2908.743763][   T12] br0: port 2(c2) entered disabled state
[ 2909.280655][   T12] br0: port 3(c3) entered disabled state
[ 2909.312519][   T12] c3 (unregistering): left allmulticast mode
[ 2909.312951][   T12] c3 (unregistering): left promiscuous mode
[ 2909.313345][   T12] br0: port 3(c3) entered disabled state
[ 2909.753114][   T12] br0: port 4(sender) entered disabled state
[ 2909.776830][   T12] sender (unregistering): left allmulticast mode
[ 2909.777244][   T12] sender (unregistering): left promiscuous mode
[ 2909.777644][   T12] br0: port 4(sender) entered disabled state