<p>Hi Jurai,</p>
<p>indeed, <a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="522465581" data-permission-text="Issue title is private" data-url="https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/444" data-hovercard-type="issue" data-hovercard-url="/OpenSmalltalk/opensmalltalk-vm/issues/444/hovercard" href="https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/444">#444</a> looks To me to be related.  (Apologies got the link formatting; I’m on my phone).</p>
<p>Can you (or soneone in the Pharo team) please</p>
<ul>
<li>verify which release Pharo images are valid or invalid</li>
<li>remove urgently images that are invalid</li>
<li>contact all potential users asking them to discard the gorrupted images and any derivatives</li>
<li>close all opensmalltalk-vm issues that are in fact not VM/GC bugs but derivatives of the image corruption</li>
</ul>
<p>This is a matter of urgency.</p>
<p>I shall try and write a VMMaker and/or VM level script/executable that simply performs the leak check and answers if an image is corrupt or not.  This does not need much of the vm; it only needs the GC, leak checker and image loading components and can be headless.  I’ll discuss this on opensmalltalk-vm and cc Pharo-dev, Squeak-dev & Cuis-dev.</p>

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