From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 12FA9C8EA for ; Sun, 8 Oct 2023 14:07:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hE99G1lT" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1c5db4925f9so27481315ad.1 for ; Sun, 08 Oct 2023 07:07:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696774049; x=1697378849; darn=lists.linux.dev; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=MCzYakcpTcETitAtIw4d5gEkmbg6TBgqI55HTypQAD4=; b=hE99G1lTdHnHYeI66k1wClAAfCBnHPMuqp4+i8vBlEPoqKF+efnuQA52iyjg236C7i T20ULZr72Ex+VnEiDFiZdVLUNY2/cW+whiB14+gZPT/WlZkXBv5MIAVFZk0eUXN33A/i NIqsx0bYXCpxVVZ1xA0qy58BOoDq+FaRddtKChsGeBB0daSsaYZcS0pycvvjOejcfeEE XehTjIPyUOqx/G724Xv+QiWSN/ZiqDBdWm+WssALIyVFux7YR006uQ1lAb5o4JApNMzy LKwk3GxdJ/Jq6ZG2AXZZKZEayHJwKaxTskCCQHw911qf4qjLABe2Uph9ZlzqK8XCob63 kW8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696774049; x=1697378849; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=MCzYakcpTcETitAtIw4d5gEkmbg6TBgqI55HTypQAD4=; b=SR1QaG9l2p4vtCZGt28KoN6XEyIMMfrwNMbUuvzg/mHDBNR/mB4cMYyfIl0NjrYNVE rtmQ0QtpRU9lS+45OphySNGBuCpK5ZQxkj5Rvc+4D5ZFEQrn8Kldode26Q3zyKsrdnh5 oDLc7oDuKJyTADv/WXf0nha7+1GZ4JDOqY+4R9/iTWVN8W9Mek/TrM+2MJ7/YyXS/AlR tE2zNsVZPWfLqhKGE6y943NQtE3icHHGZofwVAC477NFQ6euM5Y58QdbzSCVgFXOCx9M r2lRDTWK0TL2pPfQTDiCFGpECdu7oj2EQFYToKF0CaLXKtSjWMtaTMZjKtuSAyo/kUxn D+Nw== X-Gm-Message-State: AOJu0YzGhd6QneJqDR2oczBpBtr93qiJuTRgkS80FQXEd2QiIiRJArqP 5SE5UMJhJnCuehwsfgl3dfY= X-Google-Smtp-Source: AGHT+IEuG5Dq8Oms/y2PngPTgvKQircr+FmzMSKiNRi0dDe4aZQk5y2v/Jz2z7VHMmWqJWr8HQT27A== X-Received: by 2002:a17:902:d4c5:b0:1c5:6f4d:d6dd with SMTP id o5-20020a170902d4c500b001c56f4dd6ddmr15240247plg.24.1696774049170; Sun, 08 Oct 2023 07:07:29 -0700 (PDT) Received: from debian.me ([103.131.18.64]) by smtp.gmail.com with ESMTPSA id g6-20020a170902740600b001bc18e579aesm7479450pll.101.2023.10.08.07.07.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Oct 2023 07:07:28 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 6CCB981B12C1; Sun, 8 Oct 2023 21:07:05 +0700 (WIB) Date: Sun, 8 Oct 2023 21:07:04 +0700 From: Bagas Sanjaya To: dianlujitao@gmail.com, Matthew Wilcox Cc: Chris Mason , Josef Bacik , David Sterba , Linux Kernel Mailing List , Linux btrfs , Linux Filesystem Development , Linux Regressions Subject: Re: Fwd: kernel bug when performing heavy IO operations Message-ID: References: <7d8b4679-5cd5-4ba1-9996-1a239f7cb1c5@gmail.com> <162d90ab-e538-402e-90f1-304183bf6e76@gmail.com> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="p6UxYEauVSIXOnHn" Content-Disposition: inline In-Reply-To: <162d90ab-e538-402e-90f1-304183bf6e76@gmail.com> --p6UxYEauVSIXOnHn Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 08, 2023 at 09:35:58PM +0800, dianlujitao@gmail.com wrote: > The problem does not occur with 6.1.56 lts kernel, not that old as you > expected. >=20 Please don't top-post; reply inline with appropriate context instead. OK, now please find the culprit by bisection (see Documentation/admin-guide/bug-bisect.rst in the kernel sources for how). Thanks. --=20 An old man doll... just what I always wanted! - Clara --p6UxYEauVSIXOnHn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZSK3gwAKCRD2uYlJVVFO o1UMAQCDIIiOIKgA0D91V27q0wwqHdlmfdne/CpU3JUhZIyFuwD/WwEttZpHXT8F UWjLIkh7OrKNK4II7/zCyx61ii5llwk= =Ru5o -----END PGP SIGNATURE----- --p6UxYEauVSIXOnHn--