From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6610CC001B0 for ; Mon, 24 Jul 2023 17:20:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230191AbjGXRUs (ORCPT ); Mon, 24 Jul 2023 13:20:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230029AbjGXRUr (ORCPT ); Mon, 24 Jul 2023 13:20:47 -0400 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60FCE10EF for ; Mon, 24 Jul 2023 10:20:46 -0700 (PDT) Received: by mail-oi1-f198.google.com with SMTP id 5614622812f47-3a5ad0720d4so4060132b6e.3 for ; Mon, 24 Jul 2023 10:20:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690219245; x=1690824045; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=5jjikWmr9FsKFO5O1AtxhVTUjXG2I5Qke3uz5AVbRGY=; b=Tjm4hfGj2p5JYfPAPgY4na7T0P3eMYnvWQu4Lo6gPqF1ryOSNu9uQofnCSNx3Z5owr hV377hHNY80hCcfS3nbTw5hOkBlWJMYi3hDoTWiqaysMbJidWF0d+ssaNRSzRZWtWfs5 zritozHxk4krBvhmmwIOsq+htFySz9M6i4c4/QNJ6l6nrcsqKqF5tDGgRNCo/Qwnj25e bkq1EzKHozPyIgMfjwp0J7XTX2RBGbXsn8bUvfOgcQ6bmy+jdFqJM1VTLHxIu/MSH1Oy 1e9hsbHD02SldxA2txWDG1MTelAXVMfOdHv64fQ3pyvLUv5qfpl8qmy7NdGVaWW6x0Na 7/Vw== X-Gm-Message-State: ABy/qLarM1YhQBuazLX8lBglayR6JZeqPbtqQROVH0438+3yU/zY6uNK 025vJG4HzJh3Kzhb1Es0iQk3PwBT4jYMMMIMCB70So8aHOEw X-Google-Smtp-Source: APBJJlGNrlcAkikspfqaXegtQje/gdLFHH41Sfqg3J9deU/xIOfiC7rK5IxmHznQSyVncseLGB9s/gSmn2HTbokqPrRS8hoXjQMs MIME-Version: 1.0 X-Received: by 2002:a05:6808:2019:b0:3a4:2943:8f7 with SMTP id q25-20020a056808201900b003a4294308f7mr20378188oiw.5.1690219245817; Mon, 24 Jul 2023 10:20:45 -0700 (PDT) Date: Mon, 24 Jul 2023 10:20:45 -0700 In-Reply-To: <13125.1690215929@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bd577706013ed580@google.com> Subject: Re: [syzbot] [block?] KASAN: slab-out-of-bounds Read in bio_split_rw From: syzbot To: akpm@linux-foundation.org, axboe@kernel.dk, dhowells@redhat.com, herbert@gondor.apana.org.au, kuba@kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+6f66f3e78821b0fff882@syzkaller.appspotmail.com Tested on: commit: 0b7ec177 crypto: algif_hash - Fix race between MORE an.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=157554a1a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=bccf8d7311b80058 dashboard link: https://syzkaller.appspot.com/bug?extid=6f66f3e78821b0fff882 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.