[ 1959.619663][T19201] br0: port 1(c1) entered blocking state
[ 1959.620064][T19201] br0: port 1(c1) entered disabled state
[ 1959.620466][T19201] c1: entered allmulticast mode
[ 1959.623795][T19201] c1: entered promiscuous mode
[ 1960.268105][T19206] br0: port 2(c2) entered blocking state
[ 1960.268550][T19206] br0: port 2(c2) entered disabled state
[ 1960.268907][T19206] c2: entered allmulticast mode
[ 1960.273009][T19206] c2: entered promiscuous mode
[ 1960.955351][T19211] br0: port 3(c3) entered blocking state
[ 1960.955820][T19211] br0: port 3(c3) entered disabled state
[ 1960.956964][T19211] c3: entered allmulticast mode
[ 1960.960395][T19211] c3: entered promiscuous mode
[ 1961.597722][T19216] br0: port 4(sender) entered blocking state
[ 1961.598865][T19216] br0: port 4(sender) entered disabled state
[ 1961.599308][T19216] sender: entered allmulticast mode
[ 1961.602635][T19216] sender: entered promiscuous mode
[ 1961.850325][T19218] br0: port 4(sender) entered blocking state
[ 1961.850858][T19218] br0: port 4(sender) entered forwarding state
[ 1961.851592][T19218] br0: port 3(c3) entered blocking state
[ 1961.851921][T19218] br0: port 3(c3) entered forwarding state
[ 1961.852597][T19218] br0: port 2(c2) entered blocking state
[ 1961.852932][T19218] br0: port 2(c2) entered forwarding state
[ 1961.853602][T19218] br0: port 1(c1) entered blocking state
[ 1961.853944][T19218] br0: port 1(c1) entered forwarding state
[ 1974.280533][   T12] br0: port 1(c1) entered disabled state
[ 1974.361228][   T12] c1 (unregistering): left allmulticast mode
[ 1974.361734][   T12] c1 (unregistering): left promiscuous mode
[ 1974.362112][   T12] br0: port 1(c1) entered disabled state
[ 1974.832678][   T12] br0: port 2(c2) entered disabled state
[ 1974.994130][   T12] c2 (unregistering): left allmulticast mode
[ 1974.994656][   T12] c2 (unregistering): left promiscuous mode
[ 1974.995039][   T12] br0: port 2(c2) entered disabled state
[ 1975.343851][   T12] br0: port 3(c3) entered disabled state
[ 1975.461005][   T12] c3 (unregistering): left allmulticast mode
[ 1975.461449][   T12] c3 (unregistering): left promiscuous mode
[ 1975.461829][   T12] br0: port 3(c3) entered disabled state
[ 1975.864739][   T12] br0: port 4(sender) entered disabled state
[ 1976.036221][   T12] sender (unregistering): left allmulticast mode
[ 1976.036647][   T12] sender (unregistering): left promiscuous mode
[ 1976.037020][   T12] br0: port 4(sender) entered disabled state