[ 1504.443236][T18796] br0: port 1(c1) entered blocking state
[ 1504.443502][T18796] br0: port 1(c1) entered disabled state
[ 1504.443738][T18796] c1: entered allmulticast mode
[ 1504.445653][T18796] c1: entered promiscuous mode
[ 1504.898926][T18801] br0: port 2(c2) entered blocking state
[ 1504.899169][T18801] br0: port 2(c2) entered disabled state
[ 1504.899395][T18801] c2: entered allmulticast mode
[ 1504.901277][T18801] c2: entered promiscuous mode
[ 1505.357731][T18806] br0: port 3(c3) entered blocking state
[ 1505.357996][T18806] br0: port 3(c3) entered disabled state
[ 1505.358252][T18806] c3: entered allmulticast mode
[ 1505.360126][T18806] c3: entered promiscuous mode
[ 1505.806869][T18811] br0: port 4(sender) entered blocking state
[ 1505.807194][T18811] br0: port 4(sender) entered disabled state
[ 1505.807473][T18811] sender: entered allmulticast mode
[ 1505.809343][T18811] sender: entered promiscuous mode
[ 1505.976663][T18813] br0: port 4(sender) entered blocking state
[ 1505.976983][T18813] br0: port 4(sender) entered forwarding state
[ 1505.977502][T18813] br0: port 3(c3) entered blocking state
[ 1505.977722][T18813] br0: port 3(c3) entered forwarding state
[ 1505.978141][T18813] br0: port 2(c2) entered blocking state
[ 1505.978373][T18813] br0: port 2(c2) entered forwarding state
[ 1505.978785][T18813] br0: port 1(c1) entered blocking state
[ 1505.979005][T18813] br0: port 1(c1) entered forwarding state
[ 1517.813453][   T11] br0: port 1(c1) entered disabled state
[ 1517.885638][   T11] c1 (unregistering): left allmulticast mode
[ 1517.885908][   T11] c1 (unregistering): left promiscuous mode
[ 1517.886123][   T11] br0: port 1(c1) entered disabled state
[ 1518.154552][   T11] br0: port 2(c2) entered disabled state
[ 1518.273390][   T11] c2 (unregistering): left allmulticast mode
[ 1518.273667][   T11] c2 (unregistering): left promiscuous mode
[ 1518.273887][   T11] br0: port 2(c2) entered disabled state
[ 1518.507685][   T11] br0: port 3(c3) entered disabled state
[ 1518.668602][   T11] c3 (unregistering): left allmulticast mode
[ 1518.668919][   T11] c3 (unregistering): left promiscuous mode
[ 1518.669128][   T11] br0: port 3(c3) entered disabled state
[ 1518.857905][   T11] br0: port 4(sender) entered disabled state
[ 1518.971629][   T11] sender (unregistering): left allmulticast mode
[ 1518.971889][   T11] sender (unregistering): left promiscuous mode
[ 1518.972110][   T11] br0: port 4(sender) entered disabled state