[ 3038.889269][T28862] br0: port 1(c1) entered blocking state
[ 3038.890273][T28862] br0: port 1(c1) entered disabled state
[ 3038.890643][T28862] c1: entered allmulticast mode
[ 3038.894484][T28862] c1: entered promiscuous mode
[ 3039.537038][T28867] br0: port 2(c2) entered blocking state
[ 3039.537382][T28867] br0: port 2(c2) entered disabled state
[ 3039.537740][T28867] c2: entered allmulticast mode
[ 3039.541049][T28867] c2: entered promiscuous mode
[ 3040.203409][T28872] br0: port 3(c3) entered blocking state
[ 3040.203844][T28872] br0: port 3(c3) entered disabled state
[ 3040.204190][T28872] c3: entered allmulticast mode
[ 3040.207636][T28872] c3: entered promiscuous mode
[ 3040.857695][T28877] br0: port 4(sender) entered blocking state
[ 3040.858119][T28877] br0: port 4(sender) entered disabled state
[ 3040.858545][T28877] sender: entered allmulticast mode
[ 3040.861865][T28877] sender: entered promiscuous mode
[ 3041.112006][T28879] br0: port 4(sender) entered blocking state
[ 3041.112476][T28879] br0: port 4(sender) entered forwarding state
[ 3041.113192][T28879] br0: port 3(c3) entered blocking state
[ 3041.113524][T28879] br0: port 3(c3) entered forwarding state
[ 3041.114182][T28879] br0: port 2(c2) entered blocking state
[ 3041.114515][T28879] br0: port 2(c2) entered forwarding state
[ 3041.115186][T28879] br0: port 1(c1) entered blocking state
[ 3041.115527][T28879] br0: port 1(c1) entered forwarding state
[ 3053.495627][   T12] br0: port 1(c1) entered disabled state
[ 3053.516914][   T12] c1 (unregistering): left allmulticast mode
[ 3053.517427][   T12] c1 (unregistering): left promiscuous mode
[ 3053.519880][   T12] br0: port 1(c1) entered disabled state
[ 3054.018521][   T12] br0: port 2(c2) entered disabled state
[ 3054.039296][   T12] c2 (unregistering): left allmulticast mode
[ 3054.042004][   T12] c2 (unregistering): left promiscuous mode
[ 3054.042400][   T12] br0: port 2(c2) entered disabled state
[ 3054.520115][   T12] br0: port 3(c3) entered disabled state
[ 3054.547405][   T12] c3 (unregistering): left allmulticast mode
[ 3054.547844][   T12] c3 (unregistering): left promiscuous mode
[ 3054.548231][   T12] br0: port 3(c3) entered disabled state
[ 3055.035517][   T12] br0: port 4(sender) entered disabled state
[ 3055.065298][   T12] sender (unregistering): left allmulticast mode
[ 3055.067139][   T12] sender (unregistering): left promiscuous mode
[ 3055.067536][   T12] br0: port 4(sender) entered disabled state