DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 562CDqCc3804900 Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 562CDqCc3804900 Authentication-Results: delorie.com; dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=IUtHOxWq X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 80E9D3852FD1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1751458429; bh=O02ZgDHy2UiZkl1K8ucMKkuYdo6o00W4WkfG1KtySe0=; h=Date:Subject:To:References:Cc:In-Reply-To:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=IUtHOxWqype465dDk6gORPoaU0JF9Otx/O8K5/Ik3Eo0sQcWa7ZblPIax3YpwVjN7 XruXjyMle4c8r4ew+mo+c7KxhLxUtVsSO7OGw2Qw4NswHuTrL47HPocy3+ERCbEgDe 0+8TMXRG+rt0t2Z3sS7VYzQU/peA+FN2WumdLEiU= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 82655385DDE3 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 82655385DDE3 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1751458372; cv=none; b=qX22V+ykpgdCeKUJtv9NBfX5Aqb7dGgYGzEwVUNHQ79W/R4CQ7HNzbakji3u8dVrsZ1GzuG0ZBYKen9F13bte7aZabt/IcIzWqL7xE/KnOLcWfNvyoFfk98qVadn2HtwNqefzG2AiwWGHTLc8Gh6+2n8emtGPChIPOMV0yFKdao= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1751458372; c=relaxed/simple; bh=uEM2NS4Fcye8ztxy0M9SQVPlCLe6onUbrN1SjadF/28=; h=Message-ID:Date:MIME-Version:Subject:To:From; b=utu0b79553gQiUVBO9LSIaPsMRkcs7C0bPtpwL5HxStark3cxQQky1e5JE5HsVfW2lpPsj3wcaqsLkWc8xpnPan8On64ylFvJGT34a2xwdOaD7inLHHuSn/gygiyBMX7RSbAZ18HWsuJe4kVD1PdT+FBKiooGLkh3+ZIWDrlHEE= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 82655385DDE3 X-SNCR-Rigid: 686363D60021E740 X-Originating-IP: [86.139.167.63] X-OWM-Source-IP: 86.139.167.63 X-OWM-Env-Sender: jon DOT turney AT dronecode DOT org DOT uk X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgddujeefjecutefuodetggdotefrodftvfcurfhrohhfihhlvgemuceutffkvffkuffjvffgnffgvefqofdpqfgfvfenuceurghilhhouhhtmecufedtudenucenucfjughrpefkffggfgfuvfhfhfevjggtgfesthejredttddvjeenucfhrhhomheplfhonhcuvfhurhhnvgihuceojhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukheqnecuggftrfgrthhtvghrnhepgfeghfdvvdeijeettdfgleetffetfedtuefgfeevhedthefgffelfeethfdvleffnecuffhomhgrihhnpegthihgfihinhdrtghomhenucfkphepkeeirddufeelrdduieejrdeifeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhephhgvlhhopegludelvddrudeikedruddruddtlegnpdhinhgvthepkeeirddufeelrdduieejrdeifedpmhgrihhlfhhrohhmpehjohhnrdhtuhhrnhgvhiesughrohhnvggtohguvgdrohhrghdruhhkpdhrvghvkffrpehhohhsthekiedqudefledqudeijedqieefrdhrrghnghgvkeeiqddufeelrdgsthgtvghnthhrrghlphhluhhsrdgtohhmpdgruhhthhgpuhhsvghrpehjohhnthhurhhnvgihsegsthhinhhtvghrnhgvthdrtghomhdpghgvohfkrfepifeupdfovfetjfhoshhtpegsthhprhgurhhgohdttdegpdhnsggprhgtphhtthhopedvpdhrtghpthhtoheptgihghifihhnsegthihgfihinhdrtghomhdp rhgtphhtthhopegthihgfihinhesjhgurhgrkhgvrdgtohhm X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean X-VadeSecure-score: verdict=clean score=0/300, class=clean Message-ID: <46896fda-406a-43d8-ae66-ec2d59473d09@dronecode.org.uk> Date: Wed, 2 Jul 2025 13:12:46 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: issues debugging crash in cygwin dll with gdb To: Jeremy Drake References: <7a97c9a4-43bd-37ef-bde2-5f8e5abd29b4 AT jdrake DOT com> Content-Language: en-US Cc: cygwin AT cygwin DOT com In-Reply-To: <7a97c9a4-43bd-37ef-bde2-5f8e5abd29b4@jdrake.com> X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Jon Turney via Cygwin Reply-To: Jon Turney Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" On 02/07/2025 00:14, Jeremy Drake via Cygwin wrote: > I had an issue in some code I was working on in Cygwin, which resulted in > a segfault in the Cygwin dll. It did not work out well though, the > process exited with code 0. Attempting to debug with gdb gave > [Thread 25728.0x6e60 exited with code 3221225477] > [Thread 25728.0x33c0 exited with code 3221225477] > [Thread 25728.0x6b44 exited with code 3221225477] > [Thread 25728.0x5508 exited with code 3221225477] Firstly, are you using 'set cygwin-exceptions on'? https://cygwin.com/faq.html#id1459 -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple