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Roassal2 in Pharo 5 -> segfault

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jfabry
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Roassal2 in Pharo 5 -> segfault

jfabry
Hi all,

just in case this is not a known bug: Intensive use of Roassal2 in Pharo 5 causes a segfault of the mac vm. A crash.dump is attached.  It’s the vm I got just now ( wget --quiet -O - get.pharo.org/50+vm | bash ) and Pharo5 with Alexes’ 17280 slice to make Roassal visualize shapes correctly.

To reproduce, all I need to do is have a visualization open with a layout animation and after some time it will crash. I use this in LRP and I can give easy steps to reproduce if needed.




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PLEIAD and RyCh labs  -  Computer Science Department (DCC)  -  University of Chile


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crash.dmp (13K) Download Attachment
abergel
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Re: Roassal2 in Pharo 5 -> segfault

abergel
I have also seen some random crashes using Spur…

Alexandre
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Alexandre Bergel  http://www.bergel.eu
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On Dec 29, 2015, at 2:33 PM, Johan Fabry <[hidden email]> wrote:

Hi all,

just in case this is not a known bug: Intensive use of Roassal2 in Pharo 5 causes a segfault of the mac vm. A crash.dump is attached.  It’s the vm I got just now ( wget --quiet -O - get.pharo.org/50+vm | bash ) and Pharo5 with Alexes’ 17280 slice to make Roassal visualize shapes correctly.

To reproduce, all I need to do is have a visualization open with a layout animation and after some time it will crash. I use this in LRP and I can give easy steps to reproduce if needed.

<crash.dmp>

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Johan Fabry   -   http://pleiad.cl/~jfabry
PLEIAD and RyCh labs  -  Computer Science Department (DCC)  -  University of Chile

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EstebanLM
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Re: [Pharo-dev] Roassal2 in Pharo 5 -> segfault

EstebanLM
Hi,

I’ve seen this around… I think is because a problem copying memory… I will check it (next week, I’m on holidays now) but I would like to have a bug report, please. 

btw… the crashes are not related to Spur but the new FFI implementation (and the migration from old NativeBoost). Spur itself is pretty stable :)

Esteban

On 29 Dec 2015, at 19:59, Alexandre Bergel <[hidden email]> wrote:

I have also seen some random crashes using Spur…

Alexandre
-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

On Dec 29, 2015, at 2:33 PM, Johan Fabry <[hidden email]> wrote:

Hi all,

just in case this is not a known bug: Intensive use of Roassal2 in Pharo 5 causes a segfault of the mac vm. A crash.dump is attached.  It’s the vm I got just now ( wget --quiet -O - get.pharo.org/50+vm | bash ) and Pharo5 with Alexes’ 17280 slice to make Roassal visualize shapes correctly.

To reproduce, all I need to do is have a visualization open with a layout animation and after some time it will crash. I use this in LRP and I can give easy steps to reproduce if needed.

<crash.dmp>

---> Save our in-boxes! http://emailcharter.org <---

Johan Fabry   -   http://pleiad.cl/~jfabry
PLEIAD and RyCh labs  -  Computer Science Department (DCC)  -  University of Chile

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jfabry
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Re: [Pharo-dev] Roassal2 in Pharo 5 -> segfault

jfabry

On Dec 30, 2015, at 07:51, Esteban Lorenzano <[hidden email]> wrote:

Hi,

I’ve seen this around… I think is because a problem copying memory… I will check it (next week, I’m on holidays now) but I would like to have a bug report, please. 


Are you In Argentina for new year? Feliz año nuevo and enjoy the asado! :-)

btw… the crashes are not related to Spur but the new FFI implementation (and the migration from old NativeBoost). Spur itself is pretty stable :)

Great! Now just to get the FFI to be as stable as Spur ;-)

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Johan Fabry   -   http://pleiad.cl/~jfabry
PLEIAD and RyCh labs  -  Computer Science Department (DCC)  -  University of Chile


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