From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi1-x235.google.com (mail-oi1-x235.google.com [IPv6:2607:f8b0:4864:20::235]) by sourceware.org (Postfix) with ESMTPS id F18743858D1E; Fri, 1 Sep 2023 20:53:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F18743858D1E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-oi1-x235.google.com with SMTP id 5614622812f47-3aa14d8641cso194359b6e.3; Fri, 01 Sep 2023 13:53:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693601588; x=1694206388; darn=cygwin.com; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=EyQnnaMM9v8NCqAXpBTV7ZkAdzUF6f+Exg2ifyiO9iM=; b=EVDjp5DB7MBSHiluqMY/HK9rwreAdWxz2ZWuK8W4zsyyi9jzbw9AAcrziy560YdZnH duygwMW8HISX1951sASPTpWdK9EUoEsZZnuBIcUTESlLWxsQAimXjfj94cxaqFjQgGEF Vzkn260EHCVLchzMVr6lqq//4ywlqU5Wnl+SL2PRYaLrs0oMQY/WO2qDVnsSOe2dkwXY 6PzhclYPeLaRsIA/vkfgnp3gTFOuS1oaebiALuJgN5VR+yJgmCe+p6lH2gmf87xr1l75 7jkH2mhkXf5yY29Fbqk6mAJhyK9SVKjjRd8vadSWtn6DRuydaHDpymrBw5/CdLizjQcJ miaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693601588; x=1694206388; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EyQnnaMM9v8NCqAXpBTV7ZkAdzUF6f+Exg2ifyiO9iM=; b=bOnD6powU/I9zZuzm0IDgZLXT91CbSv3kRa3Y/uDBSb6v/AZRtLWgmOZBN9SnXCMKv uITHg/czO7f1Flgm8LoLbFOZXCKq11bpM2YwuTMwaufxmTX45D8WPw6wZZgOgXAS4aPq nE0vQqo1lQBurVTe36UJR38mZaGK1/nOPUmn0T3/Xne7SNfDTJB+BK+yL3F75ZxVbUrc Y+R9shhAypqs9fUQw5DcMPoJyUPZIWwbzbSJCDoagzeMIVWm0HvAWlPsZ4XbWt9hof9h GCl9ITJBQdhG+WpfjSUeCLKmqBvNjTdQ8XLL6cdUJ1omt9yxnkaJYvYwzXNJiIDEfVk9 i5ZQ== X-Gm-Message-State: AOJu0YzNTVl2LwEBeu8S5YhB2NQdjJTnd8lmY+bZaqkm7gHKnbwgZmey d5gRhypqJpF18MAT1OtMlD8VaH9kJKm589KZGN9rREhm X-Google-Smtp-Source: AGHT+IFhKRzz9uRlKvOyAy+fyebtPV5v33QwOq/UCfHnPMFO8HLZMy6XIYYbNU3+W0IogpOKSXNROutT5w5MvYrXTuQ= X-Received: by 2002:a05:6808:219d:b0:3a8:5fd6:f4cf with SMTP id be29-20020a056808219d00b003a85fd6f4cfmr4775329oib.22.1693601588687; Fri, 01 Sep 2023 13:53:08 -0700 (PDT) MIME-Version: 1.0 References: <20230901225539.4a9e06a30d0f5b7f09e4641c@nifty.ne.jp> In-Reply-To: <20230901225539.4a9e06a30d0f5b7f09e4641c@nifty.ne.jp> From: Joshuah Hurst Date: Fri, 1 Sep 2023 22:52:56 +0200 Message-ID: Subject: Re: Where do core dumps go in Cygwin? To: Takashi Yano , Corinna Vinschen , cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, Sep 1, 2023 at 3:55=E2=80=AFPM Takashi Yano wrote: > > On Fri, 1 Sep 2023 15:50:32 +0200 > Joshuah Hurst wrote: > > Where do core dumps in Cygwin go? ulimit -c is set to unlimited in > > bash, but on SEGV no core dump is created in cwd. > > > > I need a stack trace for randomly occurring SIGSEGV of an application, > > but cannot just instrument every invocation. > > Read: > https://www.cygwin.com/cygwin-ug-net/dumper.html > > However, unfortunately, cygwin 3.4.8 is missing dumper.exe. Why? Will this be fixed for cygwin 3.4.8-2? @Corinna Vinschen ? > Please use latest cygwin 3.5.0 (Test) or cygwin 3.4.7 so far. How do I downgrade to cygwin 3.4.7 in the gui installer? --=20 Josh