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 76CBBC4332F for ; Sat, 11 Nov 2023 00:44:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345026AbjKKAoC (ORCPT ); Fri, 10 Nov 2023 19:44:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344933AbjKKAoA (ORCPT ); Fri, 10 Nov 2023 19:44:00 -0500 Received: from mail-pf1-f199.google.com (mail-pf1-f199.google.com [209.85.210.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87E0A3C3D for ; Fri, 10 Nov 2023 16:43:57 -0800 (PST) Received: by mail-pf1-f199.google.com with SMTP id d2e1a72fcca58-6c334d2fd40so2769385b3a.2 for ; Fri, 10 Nov 2023 16:43:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699663437; x=1700268237; 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=39TGkBSttqT5gX88OYPWAq3lJ31a7Beblx9sw9fQezk=; b=rHyuVr7PiiI+F21H6NIAin3K7nm5fb3OTEBxqDJvjrXzP6/Ycp7fCFeSVlBnl8+iho jOMHWJOeFN/suo2m0uxaFhlMZC7sLSbsFg8lrzp7xKuRRLFazR7DGYsymWGOJ5P3reO0 Rqyvk/FVwR8a6Mv5x3mixMFTnTGBJIUmXMKpbLdvrx8yLeAQ1TyUIKwSPhPh7KiDHRn9 sJD1OsprRLzCRiyTSKG1LZj0edDSpRVP+WNALr5oAVXizDcoXnCT7hOVE7+2o+bEcvVQ lHIi6KYkCnzoXeEtZhVXw+jDMGZChPGV+siVi8XrwnGFuq8J6wv4VTDKSoR8f0K9mHZH JzAA== X-Gm-Message-State: AOJu0YwdnlA/WjpwZHVoqu7bAH9vR3T9ZqYV+6CpzFJ77grqIYBRqUos vDUlQRL1aaJEOsNTohMeERUDotyCTUaasp6MpAWbmyFfSEKYNZU= X-Google-Smtp-Source: AGHT+IEml5QikEDeny0CjXB1QgNedzWRjyCbgaAKnMlTPzgtjYDtPaOeaba/7uWUC38XCNtmJ19sWgZlnnu2PTVc4cPXv9yKLM1m MIME-Version: 1.0 X-Received: by 2002:a05:6a00:8a81:b0:6c3:1b4d:309e with SMTP id id1-20020a056a008a8100b006c31b4d309emr142294pfb.0.1699663436472; Fri, 10 Nov 2023 16:43:56 -0800 (PST) Date: Fri, 10 Nov 2023 16:43:56 -0800 In-Reply-To: <0000000000001959d30609bb5d94@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005e693e0609d5bb12@google.com> Subject: Re: [syzbot] [PATCH] test 305230142ae0 From: syzbot To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org. *** Subject: [PATCH] test 305230142ae0 Author: eadavis@qq.com #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 305230142ae0 diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 401ea09ae4b8..d2b6e4d18c89 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4931,7 +4931,8 @@ int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid) goto out; } - *objectid = root->free_objectid++; + while (find_qgroup_rb(root->fs_info, root->free_objectid++); + *objectid = root->free_objectid; ret = 0; out: mutex_unlock(&root->objectid_mutex);