[ 1949.928728][T19177] br0: port 1(c1) entered blocking state
[ 1949.929186][T19177] br0: port 1(c1) entered disabled state
[ 1949.929545][T19177] c1: entered allmulticast mode
[ 1949.933899][T19177] c1: entered promiscuous mode
[ 1950.612238][T19182] br0: port 2(c2) entered blocking state
[ 1950.612680][T19182] br0: port 2(c2) entered disabled state
[ 1950.614568][T19182] c2: entered allmulticast mode
[ 1950.617990][T19182] c2: entered promiscuous mode
[ 1951.305717][T19187] br0: port 3(c3) entered blocking state
[ 1951.306144][T19187] br0: port 3(c3) entered disabled state
[ 1951.306485][T19187] c3: entered allmulticast mode
[ 1951.311350][T19187] c3: entered promiscuous mode
[ 1951.974666][T19192] br0: port 4(sender) entered blocking state
[ 1951.975618][T19192] br0: port 4(sender) entered disabled state
[ 1951.976073][T19192] sender: entered allmulticast mode
[ 1951.979474][T19192] sender: entered promiscuous mode
[ 1952.246992][T19194] br0: port 4(sender) entered blocking state
[ 1952.247522][T19194] br0: port 4(sender) entered forwarding state
[ 1952.248262][T19194] br0: port 3(c3) entered blocking state
[ 1952.248589][T19194] br0: port 3(c3) entered forwarding state
[ 1952.249259][T19194] br0: port 2(c2) entered blocking state
[ 1952.249589][T19194] br0: port 2(c2) entered forwarding state
[ 1952.250808][T19194] br0: port 1(c1) entered blocking state
[ 1952.251145][T19194] br0: port 1(c1) entered forwarding state
[ 1964.821242][   T12] br0: port 1(c1) entered disabled state
[ 1964.924757][   T12] c1 (unregistering): left allmulticast mode
[ 1964.925223][   T12] c1 (unregistering): left promiscuous mode
[ 1964.925605][   T12] br0: port 1(c1) entered disabled state
[ 1965.334345][   T12] br0: port 2(c2) entered disabled state
[ 1965.431963][   T12] c2 (unregistering): left allmulticast mode
[ 1965.432537][   T12] c2 (unregistering): left promiscuous mode
[ 1965.432972][   T12] br0: port 2(c2) entered disabled state
[ 1965.871448][   T12] br0: port 3(c3) entered disabled state
[ 1965.977874][   T12] c3 (unregistering): left allmulticast mode
[ 1965.978433][   T12] c3 (unregistering): left promiscuous mode
[ 1965.978867][   T12] br0: port 3(c3) entered disabled state
[ 1966.395382][   T12] br0: port 4(sender) entered disabled state
[ 1966.474613][   T12] sender (unregistering): left allmulticast mode
[ 1966.475089][   T12] sender (unregistering): left promiscuous mode
[ 1966.475469][   T12] br0: port 4(sender) entered disabled state