[racket-dev] Seg fault

From: Robby Findler (robby at eecs.northwestern.edu)
Date: Thu Jul 31 23:10:31 EDT 2014

I also tried both the 64 and 32 bit builds on my windows vm and
couldn't get it to crash.

Is there something specific you're doing in drracket? I just opened a
few files and clicked around and nothing untoward happened.

Robby

On Thu, Jul 31, 2014 at 9:42 AM, Matthew Flatt <mflatt at cs.utah.edu> wrote:
> Thanks for the report. Unfortunately, I'm not able to replicate the
> crash, so I'm not sure what to recommend.
>
> If you have Visual Studio installed, then it may offer to open a
> debugger, or you could attach to the process while a "program has
> crashed" dialog is showing. A C-level backtrace extracted from the
> debugger might be helpful.
>
> If you don't have Visual Studio installed, does the OS offer any
> additional information at all?
>
> At Thu, 31 Jul 2014 16:54:15 +0700 (NOVT), "Evgeny Odegov" wrote:
>> Today some conditions met on my machine and DrRacket began to crash almost
>> immediately after run. So I reproduced it many times.
>>
>> The results of last several crashes:
>>
>> *  Seg fault (internal error) at 31a3a4c
>>    Seg fault (internal error) at 31a3a4c
>>    Seg fault (internal error) at 31a3a4c
>>
>> *  Seg fault (internal error) at 25863a4c
>>    Seg fault (internal error) at 25863a4c
>>    Seg fault (internal error) at 25863a4c
>>
>> *  Seg fault (internal error) at 29e93a4c
>>    Seg fault (internal error) at 29e93a4c
>>    Seg fault (internal error) at 29e93a4c
>>
>> *  Seg fault (internal error) at 4223a4c
>>    Seg fault (internal error) at 4223a4c
>>    Seg fault (internal error) at 4223a4c
>>
>> *  Seg fault (internal error) at 1c55392ac
>>    Seg fault (internal error) at 1c55392ac
>>    Seg fault (internal error) at 1c55392ac
>>
>> *  Seg fault (internal error) at 256b41fc
>>    Seg fault (internal error) at 256b41fc
>>    Seg fault (internal error) at 256b41fc
>>
>> Racket version: (32 bit x86) 6.1.0.2--2014-07-14(c7dd72a/a)
>> OS: Windows 7 Prof 64 bit
>>
>> I also decided to try current snapshot 6.1.0.3--2014-07-30(f3a8883/a).
>> The crashes are repeated:
>>
>> *  Seg fault (internal error) at 2b9c3a4c
>>    Seg fault (internal error) at 2b9c3a4c
>>    Seg fault (internal error) at 2b9c3a4c
>>
>> *  Seg fault (internal error) at 28b53a4c
>>    Seg fault (internal error) at 28b53a4c
>>    Seg fault (internal error) at 28b53a4c
>>
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