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Message-ID:	<c5651eb0-d759-ced1-1c67-141180024e8b@dronecode.org.uk>
Date:	Thu, 18 Nov 2021 15:46:10 +0000
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Subject:	Re: Cygwin 3.3.0 regression: "make" segmentation faults
To:	Aleksey Shipilev <shade AT redhat DOT com>,
	The Cygwin Mailing List <cygwin AT cygwin DOT com>
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On 15/11/2021 16:47, Aleksey Shipilev via Cygwin wrote:
[...]
> After installing make-devel and doing "ulimit -c unlimited", I have got 
> this stackdump:

For no particularly good reason, writing a core dump is not hooked up to 
the core file size limit.

> 
> Exception: STATUS_ACCESS_VIOLATION at rip=0018017516C
[...]
>
> It does not look particularly useful to me, I was hoping for symbol 

Indeed

> names to be resolved, to be honest. I don't know what I am supposed to 
> do next. There is no "core" around, as far as I can see...

You can use 'export CYGWIN="error_start=dumper"' to get a coredump 
written on fatal signal.

Or if you're just going to load that into gdb, save steps with 'export 
CYGWIN="error_start=gdb"'


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