From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id VGdeJaETdGOv3RgAWB0awg (envelope-from ) for ; Tue, 15 Nov 2022 17:33:05 -0500 Received: by simark.ca (Postfix, from userid 112) id 87F841E124; Tue, 15 Nov 2022 17:33:05 -0500 (EST) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=nlLKmEn4; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-5.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 2C4A41E11E for ; Tue, 15 Nov 2022 17:33:05 -0500 (EST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 792CD394343C for ; Tue, 15 Nov 2022 22:33:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 792CD394343C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1668551584; bh=ezlMDOkBLbKHIDypSNE+kM4rKC4SR2Ivg3Ekpp1FzVQ=; h=To:Cc:Subject:In-Reply-To:References:Date:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=nlLKmEn4V8U6kyIB+YjT1Yb7zRcuSI9mtY9yVtMYBTJR59yonX1HIJnpDwzldXHgR alcg06KCtdMNXD4SzINCbbW54eHj7Df1QmG7VictJX49ojDTftJatF1RpMro0GpQdb DVkP8VYG7dxpPb2gV0gE3STkNfKZbBtkOk96nvdQ= Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by sourceware.org (Postfix) with ESMTPS id C223C393C84B for ; Tue, 15 Nov 2022 22:32:42 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C223C393C84B Received: by mail-wr1-x42e.google.com with SMTP id j15so26849393wrq.3 for ; Tue, 15 Nov 2022 14:32:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ezlMDOkBLbKHIDypSNE+kM4rKC4SR2Ivg3Ekpp1FzVQ=; b=a102+mWmQWbQgZZ1t5FjrnRQRq2wygTJsxba14PyXmDVnKuriG4P3lKmLjCYiKWNgP DUoCznf/xzgCyrMvTZ0CRzLrFecZ/DOEz2IMz6Yf0G7s0DkUY+3f+WOd/lrfnklgk4mm uL3UCPJHy+CTCuZ17a91awuuZsBk0zzLg/lslEoWRlyVq5Leg8Pb0SQ+9TFzsYO5oAGC +8V8TCh/i5GiND0AGJSN7qd9qB5XRQtVl0az0sWAEotQib+YlXABQqfUlS6aniAxFFgI gPT+CLzlA+qj8IEgog0d8LDwOcSnE9tskDLFBVofEugFZiYx5+veTtkQG3ZXLrZ5mybW vc/w== X-Gm-Message-State: ANoB5pnjzZUNe/rfeTtj9GPa6Hvsml49YCVF7/Y2FnLFbitBp+qgaIOc DK+TIgxX+jJd37QRvOfIP0KYWPIDlF+fPw== X-Google-Smtp-Source: AA0mqf4V2oEmvl0hWlb8V1T7sfvHHkmd40+dESRD4R9VKubE4VIDUKKPI9vGxjSBtFriUHERNsnIZw== X-Received: by 2002:a05:6000:c8:b0:236:55fd:600a with SMTP id q8-20020a05600000c800b0023655fd600amr11537518wrx.109.1668551561348; Tue, 15 Nov 2022 14:32:41 -0800 (PST) Received: from legouguec-Precision-7550 ([2a01:e0a:253:fe0:8cac:2ed7:853b:7ff9]) by smtp.gmail.com with ESMTPSA id n10-20020adff08a000000b002368f6b56desm15824656wro.18.2022.11.15.14.32.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Nov 2022 14:32:41 -0800 (PST) To: Simon Marchi Cc: gdb-patches@sourceware.org Subject: Re: [PATCH] Guard against frame.c destructors running before frame-info.c's In-Reply-To: <4065164f-f473-1c9d-7b24-2420b00f47a3@polymtl.ca> (Simon Marchi's message of "Tue, 15 Nov 2022 16:57:32 -0500") References: <20221115204821.1260141-1-legouguec@adacore.com> <4065164f-f473-1c9d-7b24-2420b00f47a3@polymtl.ca> Date: Tue, 15 Nov 2022 23:32:40 +0100 Message-ID: <87h6yzalx3.fsf@adacore.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: =?utf-8?q?K=C3=A9vin_Le_Gouguec_via_Gdb-patches?= Reply-To: =?utf-8?Q?K=C3=A9vin_Le_Gouguec?= Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" Simon Marchi writes: > Do you have a way to reproduce, so we can experiment with it? On our Windows machines, IIRC the internal error was triggered reliably on every GDB exit; "IIRC" because at some point I started testing just by running --version (which is what this backtrace corresponds to). Let me know if more information about this configuration would help, or if there are more tests I should run. FWIW that GDB was built with GCC 11.3.1 (+ a couple of AdaCore patches); --configuration says: > This GDB was configured as follows: > configure --host=3Dx86_64-w64-mingw32 --target=3Dx86_64-w64-mingw32 > --with-auto-load-dir=3D$debugdir:$datadir/auto-load > --with-auto-load-safe-path=3D$debugdir:$datadir/auto-load > --with-expat > --with-gdb-datadir=3D[=E2=80=A6] (relocatable) > --with-jit-reader-dir=3D[=E2=80=A6] (relocatable) > --without-libunwind-ia64 > --with-lzma > --without-babeltrace > --without-intel-pt > --with-mpfr > --without-xxhash > --with-python=3D[=E2=80=A6] > --with-python-libdir=3D[=E2=80=A6] > --without-debuginfod > --without-guile > --disable-source-highlight > --enable-threading > --with-separate-debug-dir=3D[=E2=80=A6] Thanks.