[ 1497.944827][T18765] br0: port 1(c1) entered blocking state
[ 1497.945166][T18765] br0: port 1(c1) entered disabled state
[ 1497.945445][T18765] c1: entered allmulticast mode
[ 1497.947880][T18765] c1: entered promiscuous mode
[ 1498.430005][T18770] br0: port 2(c2) entered blocking state
[ 1498.430289][T18770] br0: port 2(c2) entered disabled state
[ 1498.430544][T18770] c2: entered allmulticast mode
[ 1498.432487][T18770] c2: entered promiscuous mode
[ 1498.935009][T18775] br0: port 3(c3) entered blocking state
[ 1498.935332][T18775] br0: port 3(c3) entered disabled state
[ 1498.935563][T18775] c3: entered allmulticast mode
[ 1498.937980][T18775] c3: entered promiscuous mode
[ 1499.427426][T18780] br0: port 4(sender) entered blocking state
[ 1499.427781][T18780] br0: port 4(sender) entered disabled state
[ 1499.428433][T18780] sender: entered allmulticast mode
[ 1499.430422][T18780] sender: entered promiscuous mode
[ 1499.617852][T18782] br0: port 4(sender) entered blocking state
[ 1499.618195][T18782] br0: port 4(sender) entered forwarding state
[ 1499.618666][T18782] br0: port 3(c3) entered blocking state
[ 1499.618882][T18782] br0: port 3(c3) entered forwarding state
[ 1499.619317][T18782] br0: port 2(c2) entered blocking state
[ 1499.619544][T18782] br0: port 2(c2) entered forwarding state
[ 1499.619971][T18782] br0: port 1(c1) entered blocking state
[ 1499.620205][T18782] br0: port 1(c1) entered forwarding state
[ 1511.507103][   T11] br0: port 1(c1) entered disabled state
[ 1511.615538][   T11] c1 (unregistering): left allmulticast mode
[ 1511.615899][   T11] c1 (unregistering): left promiscuous mode
[ 1511.616204][   T11] br0: port 1(c1) entered disabled state
[ 1511.881669][   T11] br0: port 2(c2) entered disabled state
[ 1511.990795][   T11] c2 (unregistering): left allmulticast mode
[ 1511.991085][   T11] c2 (unregistering): left promiscuous mode
[ 1511.991316][   T11] br0: port 2(c2) entered disabled state
[ 1512.332122][   T11] br0: port 3(c3) entered disabled state
[ 1512.457848][   T11] c3 (unregistering): left allmulticast mode
[ 1512.458177][   T11] c3 (unregistering): left promiscuous mode
[ 1512.458425][   T11] br0: port 3(c3) entered disabled state
[ 1512.746205][   T11] br0: port 4(sender) entered disabled state
[ 1512.849871][   T11] sender (unregistering): left allmulticast mode
[ 1512.850238][   T11] sender (unregistering): left promiscuous mode
[ 1512.850565][   T11] br0: port 4(sender) entered disabled state