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 6AE1DC4708E for ; Wed, 4 Jan 2023 11:35:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234870AbjADLeq (ORCPT ); Wed, 4 Jan 2023 06:34:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234645AbjADLek (ORCPT ); Wed, 4 Jan 2023 06:34:40 -0500 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C79341B9EA for ; Wed, 4 Jan 2023 03:34:38 -0800 (PST) Received: by mail-il1-f197.google.com with SMTP id o10-20020a056e02102a00b003006328df7bso20968572ilj.17 for ; Wed, 04 Jan 2023 03:34:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=V5gRBWvCrC4ivORDLYanYAKruxMNDrxF3nhXlCgZ6d4=; b=owViCX3QTjBkqgnb95JPmSQ5Yso1qRPOUbdUy6+FAFZEoJTj67ZBaXIZi9VXMX+YcE RDqZbsjWyeYFyRlzqvk2tPqVnGva7TXXfqpNZIT0WQI78G7b0QSVtv0WwRJ/3MElPiqu 417dwaF7bzHFukFDNS5zngRxFCLS5hCOouNf83ZX9DmISoUh9l9bdoiYBiGX1HC2PTa/ TdQcdMfWSgzQUNLNLdFX19+WwcBDssNOL0Ry0v0PZIRPNB3tYq8cR4TLc0ZSmtYhv0SB xfCf1E9UcUbcx9KsIgeNgyoxq6uJ7QhZ+4HRQOJam8J+iEQNXihPlQap3/I9WVyEsRRP YRgg== X-Gm-Message-State: AFqh2kplMlw6h0BfMS37l3WEB8AGOOO9TMkLTts64Yk08LxXw7Ss+BtC xgu+JIXOCfLh/1vTWydmams0or2bwjtamAxmKG8AWBAi3MwX X-Google-Smtp-Source: AMrXdXtYnU0n+7Mz66+jF3YyEbOSXpsWchRQh4OWWMAkTgA+jN6H8D5b4L843NTdw6V/0AriGfmSejO1PiEbK7VCcfnaujakKtak MIME-Version: 1.0 X-Received: by 2002:a02:c728:0:b0:399:6200:63dc with SMTP id h8-20020a02c728000000b00399620063dcmr4409365jao.194.1672832078148; Wed, 04 Jan 2023 03:34:38 -0800 (PST) Date: Wed, 04 Jan 2023 03:34:38 -0800 In-Reply-To: <0000000000006c411605e2f127e5@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c97b2a05f16e91c5@google.com> Subject: Re: kernel BUG in ext4_free_blocks (2) From: syzbot To: adilger.kernel@dilger.ca, gregkh@linuxfoundation.org, lczerner@redhat.com, lee@kernel.org, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, nogikh@google.com, sashal@kernel.org, stable@vger.kernel.org, syzkaller-android-bugs@googlegroups.com, tadeusz.struk@linaro.org, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This bug is marked as fixed by commit: ext4: block range must be validated before use in ext4_mb_clear_bb() But I can't find it in the tested trees[1] for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with the same signature are ignored. Kernel: Android 5.10 Dashboard link: https://syzkaller.appspot.com/bug?extid=15cd994e273307bf5cfa --- [1] I expect the commit to be present in: 1. android12-5.10-lts branch of https://android.googlesource.com/kernel/common