From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 3780E24466F for ; Tue, 10 Jun 2025 16:28:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749572886; cv=none; b=hn8QiKuIhwATI9Ct6RQsdDzHuJTTaF+fx/TjgloBlGVZTsRo7TL5JwNPytKsaJAUVSJN9vZxfb292Tj3gLUe0uPx0jLGFPqIlmY0RS4g54NuFtCxVCteNcV6r+/65XeW0yW4NsR6+JbGKTKTSfFDknpyg8d2/YoVknc+1QQDNkA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749572886; c=relaxed/simple; bh=NZ8txLSjEDDNhoYSenJN1Z7u+GHqi1aA7B9rWdUaoBg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dj00oC/9SA2uznF2Sga23GesjfaMLwf5NidD7yZMC8NOLglLWvXKIFPm4fGWptIPFCERbveGBw1vwHf6LaUfv5rV/iRP92zOv0iPmBfcLRTT9Cksv5rwm02MGHWqKnaLE2c7IQFns4jH/14V3KSYlC/2tr4+zQTw0q2ajgSwPiU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-3ddb4a92e80so74564625ab.3 for ; Tue, 10 Jun 2025 09:28:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749572884; x=1750177684; 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=QKVcBCXq0OedZnKIRu45S9KsvO9xdgEfQXFKoQAmBnk=; b=EzsrXXwYekM1LGBOdn+g0fQ3uRKS3ufFS/jTu3MPdeSupMuwTkcLF8beDnj5drLKJY 3IeyJH2PUeVFEJbPq93QhTms9OJ9cNdjKvpu5rKtVHbV1H/TxkjIVatBEBlsThaDhI8B Frbtxw6VL6YX5/AkvvF/gz/XGEdEXjFALJ2PJ7kXsxhOAOD/CR/zh2m1RdURVzHudhSe 7kLNTsBmr23L6ari6xEwWleaqXrDzacDRxNPyb1ftnFqmX7r5xaWlBd2ygFzyHqq4Xcr GsOcwX3X5mdPlHuZqUolLs1VYQaZWs778b2at2My8k5NYkCMbGq7c/mASM6brgRUC3rN C+SQ== X-Forwarded-Encrypted: i=1; AJvYcCUxYTeJ2OGgT1LVV5SbXPmB98A8INR/bnN5c/GYscKpPqBqdFcgmx/ch4xF+KhwJzGcIojAei4e3XnHfg==@lists.linux.dev X-Gm-Message-State: AOJu0YwgN9h3jjeOk8+4RnoG08PCmQX4C7U1o9zrpITtO/K13D+pVsHl w0Snn1b3YkGnnxjJMfOY4dATJeX8X7Q6q0PSaKo+huz7CkG3R3NPfdslp9gYcmMnVbt/8ULqy++ 4m0u4jy/wrXzEyIJv/o/LIjdCkZnkz3UBwOSXARGvvppsHiEVbWZa5enCK20= X-Google-Smtp-Source: AGHT+IFbe+5OmUn7MHckxdI37wOdeeupiqUYo7HClY/nGOfpE4/xdUg9xXcFSJMbPEYigGmfIgiZWKV5yy+bvFBO30+psDuPY+zK Precedence: bulk X-Mailing-List: ocfs2-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3c82:b0:3dd:bfba:ff9c with SMTP id e9e14a558f8ab-3ddf379daa8mr5086285ab.11.1749572884398; Tue, 10 Jun 2025 09:28:04 -0700 (PDT) Date: Tue, 10 Jun 2025 09:28:04 -0700 In-Reply-To: <679f7c8e.050a0220.163cdc.002f.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68485d14.050a0220.33aa0e.035f.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] possible deadlock in deactivate_super (2) From: syzbot To: akpm@linux-foundation.org, heming.zhao@suse.com, jack@suse.cz, jlbec@evilplan.org, joseph.qi@linux.alibaba.com, linux-kernel@vger.kernel.org, mark@fasheh.com, ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit fcaf3b2683b05a9684acdebda706a12025a6927a Author: Jan Kara Date: Thu Apr 24 13:45:13 2025 +0000 ocfs2: stop quota recovery before disabling quotas bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=123ce9d4580000 start commit: 8560697b23dc Merge tag '6.15-rc2-smb3-client-fixes' of git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=170d968a88ba5c06 dashboard link: https://syzkaller.appspot.com/bug?extid=180dd013ba371eabc162 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12d39b98580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10fbd204580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: ocfs2: stop quota recovery before disabling quotas For information about bisection process see: https://goo.gl/tpsmEJ#bisection