[ 2925.623508][T28622] br0: port 1(c1) entered blocking state
[ 2925.623925][T28622] br0: port 1(c1) entered disabled state
[ 2925.624297][T28622] c1: entered allmulticast mode
[ 2925.627720][T28622] c1: entered promiscuous mode
[ 2926.258256][T28627] br0: port 2(c2) entered blocking state
[ 2926.258592][T28627] br0: port 2(c2) entered disabled state
[ 2926.258957][T28627] c2: entered allmulticast mode
[ 2926.262717][T28627] c2: entered promiscuous mode
[ 2926.910842][T28632] br0: port 3(c3) entered blocking state
[ 2926.911172][T28632] br0: port 3(c3) entered disabled state
[ 2926.911502][T28632] c3: entered allmulticast mode
[ 2926.914994][T28632] c3: entered promiscuous mode
[ 2927.612897][T28637] br0: port 4(sender) entered blocking state
[ 2927.613298][T28637] br0: port 4(sender) entered disabled state
[ 2927.613710][T28637] sender: entered allmulticast mode
[ 2927.617276][T28637] sender: entered promiscuous mode
[ 2927.854987][T28639] br0: port 4(sender) entered blocking state
[ 2927.855418][T28639] br0: port 4(sender) entered forwarding state
[ 2927.856135][T28639] br0: port 3(c3) entered blocking state
[ 2927.856451][T28639] br0: port 3(c3) entered forwarding state
[ 2927.857113][T28639] br0: port 2(c2) entered blocking state
[ 2927.857424][T28639] br0: port 2(c2) entered forwarding state
[ 2927.858072][T28639] br0: port 1(c1) entered blocking state
[ 2927.858384][T28639] br0: port 1(c1) entered forwarding state
[ 2940.314978][   T70] br0: port 1(c1) entered disabled state
[ 2940.335659][   T70] c1 (unregistering): left allmulticast mode
[ 2940.336073][   T70] c1 (unregistering): left promiscuous mode
[ 2940.336444][   T70] br0: port 1(c1) entered disabled state
[ 2940.816544][   T70] br0: port 2(c2) entered disabled state
[ 2940.838660][   T70] c2 (unregistering): left allmulticast mode
[ 2940.840772][   T70] c2 (unregistering): left promiscuous mode
[ 2940.841145][   T70] br0: port 2(c2) entered disabled state
[ 2941.362631][   T70] br0: port 3(c3) entered disabled state
[ 2941.384383][   T70] c3 (unregistering): left allmulticast mode
[ 2941.384787][   T70] c3 (unregistering): left promiscuous mode
[ 2941.385234][   T70] br0: port 3(c3) entered disabled state
[ 2941.869909][   T70] br0: port 4(sender) entered disabled state
[ 2941.891419][   T70] sender (unregistering): left allmulticast mode
[ 2941.891843][   T70] sender (unregistering): left promiscuous mode
[ 2941.892227][   T70] br0: port 4(sender) entered disabled state