[  753.050677] br0: port 1(veth1) entered blocking state
[  753.050712] br0: port 1(veth1) entered disabled state
[  753.050742] veth1: entered allmulticast mode
[  753.050786] veth1: entered promiscuous mode
[  753.054029] br0: port 2(veth3) entered blocking state
[  753.054093] br0: port 2(veth3) entered disabled state
[  753.054151] veth3: entered allmulticast mode
[  753.054234] veth3: entered promiscuous mode
[  753.064021] br0: port 1(veth1) entered blocking state
[  753.064043] br0: port 1(veth1) entered forwarding state
[  753.070194] br0: port 2(veth3) entered blocking state
[  753.070217] br0: port 2(veth3) entered forwarding state
[  758.138154] br0: port 2(veth3) entered disabled state
[  758.144761] br0: port 1(veth1) entered disabled state
[  758.151526] veth3: left allmulticast mode
[  758.151552] veth3: left promiscuous mode
[  758.151573] br0: port 2(veth3) entered disabled state
[  758.151663] veth1: left allmulticast mode
[  758.151678] veth1: left promiscuous mode
[  758.151696] br0: port 1(veth1) entered disabled state