<div><br></div><div>Hi Both,</div><div><br></div><div> in <a href="http://www.mirandabanda.org/files/Cog/VM/VM.r2628/">http://www.mirandabanda.org/files/Cog/VM/VM.r2628/</a> you'll find <a href="http://www.mirandabanda.org/files/Cog/VM/VM.r2628/cogastlinux.tgz">cogastlinux.tgz</a>. You need to run it form the console and observe and/or collect its output. please report back assert fails to me. Assert fails look like a C expression followed by a line number. e.g.</div>
<div><br></div><div><div>((senderContextOrNil & 3) == 0) && (((((usqInt)senderContextOrNil)) >= (startOfMemory())) && (((((usqInt)senderContextOrNil)) < GIV(freeStart)) && (((longAt(senderContextOrNil)) & TypeMask) != HeaderTypeGC))) 46852</div>
</div><div><br></div>On Thu, Dec 6, 2012 at 10:10 AM, Chris Muller <span dir="ltr"><<a href="mailto:asqueaker@gmail.com" target="_blank" style="color:rgb(17,85,204)">asqueaker@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div class="im" style="color:rgb(80,0,80)">> Let me know if you'd like to try an assert-enabled VM.<br><br></div>Yes absolutely! Just tell me how to acquire said VM and I'll be more<br>than happy to crash it... ;)<br>
<br>Thank you.<br></blockquote><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Dec 6, 2012 at 10:21 AM, Igor Stasenko <span dir="ltr"><<a href="mailto:siguctua@gmail.com" target="_blank">siguctua@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div class="im">
On 6 December 2012 03:22, Eliot Miranda <<a href="mailto:eliot.miranda@gmail.com">eliot.miranda@gmail.com</a>> wrote:<br>
> We identified the problem using an assert-enabled VM that runs a bit slower<br>
> but prints useful error messages in advance of crashes. I wonder Chris if<br>
> you'd be willing to try an assert-enabled VM with your code and see if we<br>
> can find out more info. Hopefully the crash will have the same cause. I'm<br>
> working on a fix right now. One half is to increase the per-page headroom a<br>
> little. Another fix is to generate plugins in a more intelligent way so<br>
> that dynamic linking activity will be done at plugin load time, and so that<br>
> internal plugins will statically link against the VM, for a little extra<br>
> performance.<br>
<br>
</div>Yes we also observed some strangeness when trying to find cause of<br>
crash in linux<->mongodb smalltalkhub image.<br>
<br>
- if you open a web page (served by image) and let it just load<br>
completely, everything works just fine..<br>
but if you storm the service by hitting 'reload' button , it was<br>
crashing quite regularly.<br>
under debugger i seen a lot of SIGPIPE signals coming in (because<br>
browser terminating connection)<br>
and then crash soon after.<br>
still its unclear if this is the same bug.. but i am pretty sure it is<br>
related to async i/o & events.<br>
<span class=""><font color="#888888"><br>
--<br>
Best regards,<br>
Igor Stasenko.<br>
<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br>best,<div>Eliot</div><br>
</div>