[ 2904.947276][T28669] br0: port 1(c1) entered blocking state
[ 2904.947627][T28669] br0: port 1(c1) entered disabled state
[ 2904.947964][T28669] c1: entered allmulticast mode
[ 2904.951288][T28669] c1: entered promiscuous mode
[ 2905.611432][T28674] br0: port 2(c2) entered blocking state
[ 2905.612074][T28674] br0: port 2(c2) entered disabled state
[ 2905.612443][T28674] c2: entered allmulticast mode
[ 2905.615784][T28674] c2: entered promiscuous mode
[ 2906.291603][T28679] br0: port 3(c3) entered blocking state
[ 2906.291952][T28679] br0: port 3(c3) entered disabled state
[ 2906.292292][T28679] c3: entered allmulticast mode
[ 2906.296185][T28679] c3: entered promiscuous mode
[ 2906.971276][T28684] br0: port 4(sender) entered blocking state
[ 2906.971729][T28684] br0: port 4(sender) entered disabled state
[ 2906.972150][T28684] sender: entered allmulticast mode
[ 2906.976480][T28684] sender: entered promiscuous mode
[ 2907.223336][T28686] br0: port 4(sender) entered blocking state
[ 2907.223795][T28686] br0: port 4(sender) entered forwarding state
[ 2907.224549][T28686] br0: port 3(c3) entered blocking state
[ 2907.224864][T28686] br0: port 3(c3) entered forwarding state
[ 2907.225529][T28686] br0: port 2(c2) entered blocking state
[ 2907.225877][T28686] br0: port 2(c2) entered forwarding state
[ 2907.226555][T28686] br0: port 1(c1) entered blocking state
[ 2907.226886][T28686] br0: port 1(c1) entered forwarding state
[ 2919.696342][T19027] br0: port 1(c1) entered disabled state
[ 2919.716752][T19027] c1 (unregistering): left allmulticast mode
[ 2919.717175][T19027] c1 (unregistering): left promiscuous mode
[ 2919.717603][T19027] br0: port 1(c1) entered disabled state
[ 2920.182902][T19027] br0: port 2(c2) entered disabled state
[ 2920.207647][T19027] c2 (unregistering): left allmulticast mode
[ 2920.208061][T19027] c2 (unregistering): left promiscuous mode
[ 2920.208557][T19027] br0: port 2(c2) entered disabled state
[ 2920.744338][T19027] br0: port 3(c3) entered disabled state
[ 2920.767895][T19027] c3 (unregistering): left allmulticast mode
[ 2920.768413][T19027] c3 (unregistering): left promiscuous mode
[ 2920.768886][T19027] br0: port 3(c3) entered disabled state
[ 2921.289464][T19027] br0: port 4(sender) entered disabled state
[ 2921.321630][T19027] sender (unregistering): left allmulticast mode
[ 2921.322036][T19027] sender (unregistering): left promiscuous mode
[ 2921.322414][T19027] br0: port 4(sender) entered disabled state