[ 2475.081328][T19308] br0: port 1(c1) entered blocking state
[ 2475.081609][T19308] br0: port 1(c1) entered disabled state
[ 2475.081822][T19308] c1: entered allmulticast mode
[ 2475.083625][T19308] c1: entered promiscuous mode
[ 2476.065885][T19313] br0: port 2(c2) entered blocking state
[ 2476.066109][T19313] br0: port 2(c2) entered disabled state
[ 2476.066320][T19313] c2: entered allmulticast mode
[ 2476.068115][T19313] c2: entered promiscuous mode
[ 2476.972019][T19318] br0: port 3(c3) entered blocking state
[ 2476.972348][T19318] br0: port 3(c3) entered disabled state
[ 2476.972580][T19318] c3: entered allmulticast mode
[ 2476.974451][T19318] c3: entered promiscuous mode
[ 2477.899992][T19323] br0: port 4(sender) entered blocking state
[ 2477.900298][T19323] br0: port 4(sender) entered disabled state
[ 2477.900569][T19323] sender: entered allmulticast mode
[ 2477.902495][T19323] sender: entered promiscuous mode
[ 2478.247140][T19325] br0: port 4(sender) entered blocking state
[ 2478.247493][T19325] br0: port 4(sender) entered forwarding state
[ 2478.247930][T19325] br0: port 3(c3) entered blocking state
[ 2478.248132][T19325] br0: port 3(c3) entered forwarding state
[ 2478.248523][T19325] br0: port 2(c2) entered blocking state
[ 2478.248719][T19325] br0: port 2(c2) entered forwarding state
[ 2478.249124][T19325] br0: port 1(c1) entered blocking state
[ 2478.249327][T19325] br0: port 1(c1) entered forwarding state
[ 2491.278710][   T11] br0: port 1(c1) entered disabled state
[ 2491.435719][   T11] c1 (unregistering): left allmulticast mode
[ 2491.435959][   T11] c1 (unregistering): left promiscuous mode
[ 2491.436177][   T11] br0: port 1(c1) entered disabled state
[ 2491.993861][   T11] br0: port 2(c2) entered disabled state
[ 2492.105766][   T11] c2 (unregistering): left allmulticast mode
[ 2492.106012][   T11] c2 (unregistering): left promiscuous mode
[ 2492.106249][   T11] br0: port 2(c2) entered disabled state
[ 2492.663250][   T11] br0: port 3(c3) entered disabled state
[ 2492.799743][   T11] c3 (unregistering): left allmulticast mode
[ 2492.799977][   T11] c3 (unregistering): left promiscuous mode
[ 2492.800203][   T11] br0: port 3(c3) entered disabled state
[ 2493.383188][   T11] br0: port 4(sender) entered disabled state
[ 2493.461910][   T11] sender (unregistering): left allmulticast mode
[ 2493.462163][   T11] sender (unregistering): left promiscuous mode
[ 2493.462379][   T11] br0: port 4(sender) entered disabled state