[ 2193.019108][T18342] br0: port 1(c1) entered blocking state
[ 2193.019342][T18342] br0: port 1(c1) entered disabled state
[ 2193.019575][T18342] c1: entered allmulticast mode
[ 2193.021440][T18342] c1: entered promiscuous mode
[ 2193.868940][T18347] br0: port 2(c2) entered blocking state
[ 2193.870037][T18347] br0: port 2(c2) entered disabled state
[ 2193.870276][T18347] c2: entered allmulticast mode
[ 2193.872128][T18347] c2: entered promiscuous mode
[ 2194.700858][T18352] br0: port 3(c3) entered blocking state
[ 2194.701093][T18352] br0: port 3(c3) entered disabled state
[ 2194.701309][T18352] c3: entered allmulticast mode
[ 2194.704024][T18352] c3: entered promiscuous mode
[ 2195.532403][T18357] br0: port 4(sender) entered blocking state
[ 2195.532753][T18357] br0: port 4(sender) entered disabled state
[ 2195.533039][T18357] sender: entered allmulticast mode
[ 2195.535473][T18357] sender: entered promiscuous mode
[ 2195.857404][T18359] br0: port 4(sender) entered blocking state
[ 2195.857751][T18359] br0: port 4(sender) entered forwarding state
[ 2195.858190][T18359] br0: port 3(c3) entered blocking state
[ 2195.858383][T18359] br0: port 3(c3) entered forwarding state
[ 2195.858769][T18359] br0: port 2(c2) entered blocking state
[ 2195.858961][T18359] br0: port 2(c2) entered forwarding state
[ 2195.859348][T18359] br0: port 1(c1) entered blocking state
[ 2195.859541][T18359] br0: port 1(c1) entered forwarding state
[ 2208.707723][   T76] br0: port 1(c1) entered disabled state
[ 2208.783565][   T76] c1 (unregistering): left allmulticast mode
[ 2208.783839][   T76] c1 (unregistering): left promiscuous mode
[ 2208.784084][   T76] br0: port 1(c1) entered disabled state
[ 2209.353255][   T76] br0: port 2(c2) entered disabled state
[ 2209.485621][   T76] c2 (unregistering): left allmulticast mode
[ 2209.485896][   T76] c2 (unregistering): left promiscuous mode
[ 2209.486164][   T76] br0: port 2(c2) entered disabled state
[ 2210.019433][   T76] br0: port 3(c3) entered disabled state
[ 2210.102598][   T76] c3 (unregistering): left allmulticast mode
[ 2210.102888][   T76] c3 (unregistering): left promiscuous mode
[ 2210.103147][   T76] br0: port 3(c3) entered disabled state
[ 2210.668335][   T76] br0: port 4(sender) entered disabled state
[ 2210.756598][   T76] sender (unregistering): left allmulticast mode
[ 2210.756838][   T76] sender (unregistering): left promiscuous mode
[ 2210.757062][   T76] br0: port 4(sender) entered disabled state