From nobody Tue Jan 9 06:13:35 2024 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4T8LGj13vBz56N3P for ; Tue, 9 Jan 2024 06:13:49 +0000 (UTC) (envelope-from paulf2718@gmail.com) Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4T8LGh3Gttz3xy6 for ; Tue, 9 Jan 2024 06:13:48 +0000 (UTC) (envelope-from paulf2718@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=YAY+m7Wo; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of paulf2718@gmail.com designates 2a00:1450:4864:20::42c as permitted sender) smtp.mailfrom=paulf2718@gmail.com Received: by mail-wr1-x42c.google.com with SMTP id ffacd0b85a97d-3374eb61cbcso2515160f8f.0 for ; Mon, 08 Jan 2024 22:13:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704780827; x=1705385627; darn=freebsd.org; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:from:to:cc:subject:date:message-id :reply-to; bh=sZKwokp3L24mr+kWxllRM0ismlC593u5rZeXNo349os=; b=YAY+m7WolZd4duC6KaPPtPKWdFgBpVz/NzfAekXg7d2C+tJ1zkF+vQoo2yZs0V7aO9 aZUwPkNIXfAqPKTPE19X825GUXiz4QYVfdK26BzSZw3wct3SczbWcCfxcaF7iwDdKN6R GdNUlQzb9qevBP+Bo+wAW2OxK8sfNUdYMB9KcnDC9TqfpBtcso4QPIGeVVIcoUI2De95 aqZBlIbCJnL8rtWr9OV5s/Y6bDpFjs0Lb8xvhbQCV4+U8yxDU0pyljcEH042dpFU+TfW L17Ca7HCqxqjXJa2xp98FzcAliV92ltWtVNEzDFnkAyPCLgYE2oV0SGk6OKH+XbQNPof Vavw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704780827; x=1705385627; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=sZKwokp3L24mr+kWxllRM0ismlC593u5rZeXNo349os=; b=iCUP8QwEAx7e+odRROCaGnTN3ePiiHJjJyZTCaZfnttIM/QEKaOUcVzXOYMcTVUxHx 2pzlCb0+nBMzIRp8rkoiPwTd52N85DGpZvFAkF6DpRlW5ByOWjVINcMqUGUJsEGJJDsK ldCsCER54MSNm9HmYRXY6iN6IDI/u/FoRj1uvsgecO7KEBGXVG/VhxIicWR3NWatn2Rj dC2mjx8mQYstjizl64n0gcnSFt+J5u79SgKbVkFEZmRk6zi0rIaHzOv16noFi8yw7gQw Oia9HxXMlRSzz1HsUpe8n+pnQCtu+u+vZcFzX2rBlrG5TkQtuB1ob/0i+6u4e7iqOl+L 4yhQ== X-Gm-Message-State: AOJu0Yx27Ej2A71hIkaV1oT85dsVosTBn0pJcMKhL5yr+Q/4arNulg7f /GQFEjhNVAS4hVI3QIqrEL25MND1pL4c9w== X-Google-Smtp-Source: AGHT+IH3G84H76KdtljweOGECvkZJ5X9S0jiEvIdD3AYRaJoic2kiIFhWFfNdHl3xaFqguw7mrkqtw== X-Received: by 2002:a5d:6e08:0:b0:333:2fd2:5d30 with SMTP id h8-20020a5d6e08000000b003332fd25d30mr245168wrz.98.1704780826538; Mon, 08 Jan 2024 22:13:46 -0800 (PST) Received: from smtpclient.apple ([2a01:cb15:8010:2f00:fd90:c313:61b4:c5a8]) by smtp.gmail.com with ESMTPSA id p7-20020adfe607000000b003367d48520dsm1423588wrm.46.2024.01.08.22.13.46 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Jan 2024 22:13:46 -0800 (PST) From: Paul Floyd Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: jemalloc_rtree failed assertion error Date: Tue, 9 Jan 2024 07:13:35 +0100 References: <5fe4d15c-f976-4a41-ac50-38ce6a25c289@app.fastmail.com> To: Freebsd hackers list In-Reply-To: <5fe4d15c-f976-4a41-ac50-38ce6a25c289@app.fastmail.com> Message-Id: <6D882B24-711D-4908-B468-9373C3B65C42@gmail.com> X-Mailer: Apple Mail (2.3731.700.6) X-Spamd-Bar: --- X-Spamd-Result: default: False [-4.00 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; TO_DN_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org]; APPLE_MAILER_COMMON(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::42c:from] X-Rspamd-Queue-Id: 4T8LGh3Gttz3xy6 > On 6 Jan 2024, at 23:47, Farhan Khan wrote: >=20 > Hi all, >=20 > I am writing some code on FreeBSD 15.0-CURRENT and getting this error = that I do not understand: >=20 > : jemalloc_rtree.c:205: Failed assertion: "!dependent || = leaf !=3D NULL" >=20 > In this case, it happens during a realloc() call. This may very well = be a bug in my code, but the message is unclear to me. I found the = section the section in the code (/usr/src/contrib/jemalloc/src/rtree.c) = but without thoroughly diving into the malloc() call I do not understand = it. The jemalloc(3) man page has a section called "DIAGNOSTIC MESSAGES", = but it does not offer many details. >=20 > What does this error mean? >=20 Have you checked that you haven=E2=80=99t corrupted the heap? Does the exe run clean under Valgrind Memcheck and/or Address Sanitizer? A+ Paul