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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g8-20020a633748000000b005443c85156bsi10629427pgn.222.2023.08.02.02.58.43; Wed, 02 Aug 2023 02:58:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234168AbjHBJcj (ORCPT + 99 others); Wed, 2 Aug 2023 05:32:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234127AbjHBJcf (ORCPT ); Wed, 2 Aug 2023 05:32:35 -0400 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23C871FC3 for ; Wed, 2 Aug 2023 02:32:29 -0700 (PDT) Received: by mail-ot1-f70.google.com with SMTP id 46e09a7af769-6b9ef9cd887so1004055a34.0 for ; Wed, 02 Aug 2023 02:32:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690968748; x=1691573548; 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=BJJTp8LgZ4/XOmmEPjZnCmkTk4xIz+OL5RKwPACSM9I=; b=lNtzCaVG5AewLCBcmXQCHSnFr2wPap2y+aE0/Gi/MHndUdHj3v+lkS93RglboH9d9s La1O2FFzIVzRf9BYPii9pXmjaqWhry2JC9m9+EIplr9E1mYSiF5b3yiM8komO8lbxKNc GMv8ZwrVN1L3Akjwq+gf/xLIyBifE53Rke98AMhupbBuzq73CWNJoXOtr0COAGxWW3Fy wEb/xkzFfGWRURjZRcvcFKenxRDT8GfauCPJNRRQY7qIudupTSFCMVTLz0ubioMeNYcw kdElYDmoavwLd54SURIIXlrzm6QwBADOe1LWDRlHufcv+vLgaRrvtA3v0GcKryAsdqWZ enrQ== X-Gm-Message-State: ABy/qLbXS3jEkOqQJ/GMJmrNWdb6Sjc18lMAxvjG0CSdjSCOzEix9vnq /GZdwxFFqc5PyKTb2iQEWCPIRND9ZwqE4yaosyXcEnq9KpwI MIME-Version: 1.0 X-Received: by 2002:a05:6830:26c4:b0:6bc:6658:2d3f with SMTP id m4-20020a05683026c400b006bc66582d3fmr28270665otu.1.1690968748112; Wed, 02 Aug 2023 02:32:28 -0700 (PDT) Date: Wed, 02 Aug 2023 02:32:28 -0700 In-Reply-To: <73e2d2a8-9c15-0865-bc38-4cfb17c4c19d@gmx.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008ec0ae0601ed5706@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in prepare_to_merge From: syzbot To: clm@fb.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, quwenruo.btrfs@gmx.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+ae97a827ae1c3336bbb4@syzkaller.appspotmail.com Tested on: commit: aa3cb01e btrfs: avoid race with qgroup tree creation a.. git tree: https://github.com/adam900710/linux graceful_reloc_mismatch console output: https://syzkaller.appspot.com/x/log.txt?x=10ae0aa6a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=23c579cf0ae1addd dashboard link: https://syzkaller.appspot.com/bug?extid=ae97a827ae1c3336bbb4 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.