Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sJxYO-007aE9-7G for pgsql-hackers@arkaria.postgresql.org; Wed, 19 Jun 2024 15:48:56 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1sJxYL-001NeB-T3 for pgsql-hackers@arkaria.postgresql.org; Wed, 19 Jun 2024 15:48:54 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sJxYL-001Ne3-Ik for pgsql-hackers@lists.postgresql.org; Wed, 19 Jun 2024 15:48:54 +0000 Received: from mail-ed1-x52e.google.com ([2a00:1450:4864:20::52e]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1sJxYJ-002Udc-7m for pgsql-hackers@lists.postgresql.org; Wed, 19 Jun 2024 15:48:53 +0000 Received: by mail-ed1-x52e.google.com with SMTP id 4fb4d7f45d1cf-57d1679ee6eso780590a12.1 for ; Wed, 19 Jun 2024 08:48:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=enterprisedb.com; s=google; t=1718812129; x=1719416929; darn=lists.postgresql.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=jxscydHQ+RJvvEGsnkJ+Lz8CS1tXUWcXAfZclmx09JE=; b=b0mx+MsRrIUIwf3iwm/EWrykI7vogTQH2QmvL/X78uVBt4xRwtRTj28LCkSOBqFTCX YkbKBQvuavb1jAY7gatHzOrpFk5+OIaZKAEFHK5a4Mow/+dP04T3JCrrFRB0190HVM0p zZZMmkcEPl9Iy6ZqUWV2dyZLullIwYl1tqO3iBd8bcA05dOTVVEGnW8BemVR2Rf4HA/R +N7VV984pUyUSwjIJCQ5GM3byIzrlh0LNTzGjNDIGkxpnSCcKJ2sA335SGZmirOEI7N5 zT043N5YsHMNuOhq280WaW/H1PkSbaupCpZIb1adD71RDtAFOYjzxJ1QKJkyOYxSPEjn mzyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718812129; x=1719416929; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jxscydHQ+RJvvEGsnkJ+Lz8CS1tXUWcXAfZclmx09JE=; b=l/JsLGTGAm8kjkQFPOH7LNVZrwRBIvSlz7YHEwpjScNLt7tKN4+3UpWyZ7W8qPGDQt F/nG0sAt15V/y6UkdajZ5RDajHPRQ/wt/Dn/VF5/Q56YSUKWdjLmUbHbGRMymfgUwJnw OLazTkseqjTTo4I1hHcUZMmt8oQPbTmAWN/32Y5GWQaNJKLq/axHas2YmgKjA4xYmYqf GZ98GOBVh6IWqdYD1Y95Dt1lqIxq5d57vo8LCSlqpkBioobNuu/SouTkb9mSEqcfj16i kPmkBAbFN+aX9U5p4mJvy9dwwqqvgbYJCuosYkFv8OCSn6/8021t7lSuGv3nuEfVy0gg PBvw== X-Gm-Message-State: AOJu0YykC3ft4i5WQtBcSk9yzCojm7+8TkGnezTjlKTUVBA6twNnvZEI OxU2e/vw5Mkrrhe/qGEX1W8zMF0V0u86W5VPPAoHnAt7FHXp5AX7ObSxEkH8Ag== X-Google-Smtp-Source: AGHT+IGKwsw+zYv9d4rF6oT1cBewywlwbRSv/Ruopf1jMG9BWTyWYdeaSgCYYsCjrrbtCYoWiY4a/A== X-Received: by 2002:a50:9551:0:b0:57c:6a05:afd0 with SMTP id 4fb4d7f45d1cf-57d06ab20damr1590067a12.14.1718812128694; Wed, 19 Jun 2024 08:48:48 -0700 (PDT) Received: from [10.137.0.18] (ip-86-49-229-30.bb.vodafone.cz. [86.49.229.30]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-57cb72ce08bsm8446946a12.1.2024.06.19.08.48.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Jun 2024 08:48:48 -0700 (PDT) Message-ID: Date: Wed, 19 Jun 2024 17:48:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: suspicious valgrind reports about radixtree/tidstore on arm64 To: Tom Lane Cc: PostgreSQL Hackers , John Naylor , Masahiko Sawada References: <120c63ad-3d12-415f-a7bf-3da451c31bf6@enterprisedb.com> <115286.1718809897@sss.pgh.pa.us> Content-Language: en-US From: Tomas Vondra In-Reply-To: <115286.1718809897@sss.pgh.pa.us> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 6/19/24 17:11, Tom Lane wrote: > Tomas Vondra writes: >> I tried running master under valgrind on 64-bit ARM (rpi5 running debian >> 12.5), and I got some suspicous reports, all related to the radixtree >> code used by tidstore. > > What's the test scenario that triggers this? > I haven't investigated that yet, I just ran "make check". regards -- Tomas Vondra EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company