Hi Davide,

Taking a look at the dump, I’d say it looks like a memory corruption.
It crashes when running the GC, but very probably because the heap was already 
corrupt.


5   Pharo                               0x000000010582ea3b mapStackPages + 345
6   Pharo                               0x000000010582e0ff mapInterpreterOops + 
16
7   Pharo                               0x000000010580af54 doScavenge + 648
8   Pharo                               0x000000010581305e 
scavengingGCTenuringIf + 333
9   Pharo                               0x00000001057f663a 
checkForEventsMayContextSwitch + 111
10  Pharo                               0x00000001057fa815 ceStackOverflow + 110
11  ???                                 0x000000010b25c62b 0x0 + 4481992235
12  Pharo                               0x00000001057e2b0a interpret + 632

Does this happen often in your setup?

G


> El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users 
> <pharo-users@lists.pharo.org> escribió:
> 
> Hi Sven,
> It has not happened today. I also use a lot of OsProcess, but I don't know
> if it is related to it.
> Cheers
> Davide
> 
> 
> 
> Sven Van Caekenberghe-2 wrote
>> I can't see anything networking, HTTP or Zinc related in the dump.
>> It looks like something went wrong during garbage collection.
>> I suppose this is not a repeatable case, is it ?
>> 
>>> On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users &lt;
> 
>> pharo-users@.pharo
> 
>> &gt; wrote:
>>> 
>>> Hi guys,
>>> I'm working on Pharo 8 on BigSur 
>>> (Pharo 8.0.0 Build information:
>>> Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64
>>> Bit))
>>> 
>>> Yesterday after an http call to my zinc server the image crashed.
>>> Can you please take a look to the dump file and tell me what happened?
>>> 
>>> It would be worth so much to me, thank you
>>> 
>>> The file is here: https://pastebin.com/SrE6gcCv
>>> 
>>> 
>>> Davide
>>> 
>>> 
>>> 
>>> --
>>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
> 
> 
> 
> 
> 
> --
> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html 
> <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>

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