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corruption of PC in context objects or not (?)

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Andrei Chis corruption of PC in context objects or not (?) – Hi, We are getting often crashes on our CI when calling `Context>copyTo:` in a GT image and a vm build from https://github.com/feenkcom/o...

Eliot Miranda-2 Hi Andrei, fixed in commit 561b06530bbaed5f19e9d7f077a7df9eb3a8d236, VMMaker.oscog-eem.2824 On Fri, Sep 11, 2020 at 8:58 AM Andrei C...

Andrei Chis Hi Eliot, Thanks a lot for your help. I compiled locally a vm from the commit hash 5a0d21d71223b4d1f4d007ebf2441d530c18c3e2 (CogVM source ...

Eliot Miranda-2 Hi Andrei, On Sun, Sep 27, 2020 at 10:29 AM Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > Thanks a lot...

Andrei Chis Hi Eliot, I get the following details for the VM that I compiled locally: CoInterpreter VMMaker.oscog-eem.2824 uuid: 8f091e5b-fc0f-4b4b-ab...

Eliot Miranda-2 Hi Andrei, On Sun, Sep 27, 2020 at 1:01 PM Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > I get the fol...

Andrei Chis Hi Eliot, I can confirm that VMMaker.oscog-eem.2831 fixes the bug for us. I had 10 consecutive runs of our tests with no crash which did not ...

Eliot Miranda-2 > On Sep 30, 2020, at 6:40 AM, Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > I can confirm that VM...

Eliot Miranda-2 Hi Andrei, On Fri, Sep 11, 2020 at 8:58 AM Andrei Chis <chisvasileandrei@...> wrote: > > Hi, > > We are getting ofte...

Andrei Chis Hi Eliot, Thanks for the answer. That helps to understand what is going on and it can explain why just adding a call to `self pc` makes the ...

Eliot Miranda-2 Hi Andrei, On Fri, Sep 11, 2020 at 11:48 AM Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > Thanks for t...

Andrei Chis Hi Eliot, > On 12 Sep 2020, at 01:42, Eliot Miranda <eliot.miranda@...> wrote: > > Hi Andrei, > > On Fri, Sep 11, ...

Eliot Miranda-2 Hi Andrei, > On Sep 14, 2020, at 7:15 AM, Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > >> On 12...

Andrei Chis Hi Eliot, The setup in GT is a bit customised (some changes in the headless vm, some custom plugins, custom rendering) so I first thought it ...

Eliot Miranda-2 Hi Andrei, > > On Sep 14, 2020, at 3:22 PM, Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > The ...

Andrei Chis Hi Eliot, Unfortunately with the assert vm with memory leak checks it seems I cannot reproduce the problem. I’ll try to run it a few more t...

Nicolas Cellier If you are on linux, you could try using the recording debugger (rr)... Though, debugging a -O2 or -O3 is hard... No obvious mapping of source ...

Andrei Chis > On 22 Sep 2020, at 19:18, Nicolas Cellier <nicolas.cellier.aka.nice@...> wrote: > > If you are on linux, you could try u...

Eliot Miranda-2 Hi Andrei, I encountered the same bug when running the full test suite in squeak. It’s something to do with code compaction. I made a l...

Eliot Miranda-2 Hi Andrei, I can confirm that it does not reproduce with the assert VM and that it does reproduce with the production VM. What I've fo...

Eliot Miranda-2 Hi Andrei, On Tue, Sep 22, 2020 at 5:21 AM Andrei Chis <chisvasileandrei@...> wrote: > > Hi Eliot, > > Unfortunately...

Andrei Chis Hi Eliot, Below are some examples of primitive traces: first two are with the headless vm and the third with the normal vm. Did not manage y...