From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 123CF51005 for ; Sat, 9 Mar 2024 22:20:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710022805; cv=none; b=YCe9BlbAQoM367UBU8Ie21jGgtkbMANQ+VWXecMTl4h2Uaco7QHtohJHEJINod1pWHtv6JzfPBH4nkYI6SFsHo/80/3IbdLlJ/qDYWzux8nPXZobAXs5XIywYLTr33Gx9ryGp6Q4iHme89d5iTFmiuHnWlWM7EC2I3XIMhse3/o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710022805; c=relaxed/simple; bh=zFhNXKbHLt203SwwQ+ckq7WpijojBJ+o7aN23dGfPCo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=VOva9j2LXV6XohdKjJOzBG/wk2lmORTI7+1n06jV3RNa02O2zrjiISITOhQTwGFORUmVxN52cG6riDgteD9j+BC+DAWQUAyZ0QwBUXG8LcSrpXPEIRiwB4qjUXYlAQEkhCLBQpNQVT8vEVXo2xUsI1GGamYtcxUMQOOH7BE/F1o= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-7c8ae14c2ccso18767739f.2 for ; Sat, 09 Mar 2024 14:20:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710022803; x=1710627603; 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=TPIQ5P+kw5ZjaCXLN4LFGtLM3L78K1ihJHtxoWuotIA=; b=iXzV0zgahyzh59Qubns4m4lRiygY08Quud9jDS9sTM3jFNttTLdetovpaJul0O8XtQ ghcbztUsCGeBCrkosGWYaWN1Mjlfq2QOm+Fm8ZYBsILC4ErNPBnUJpD2OST0hCNDpeuC d42m5EjIMwWSLeb4KkggLkLfpqP+OUwD1GpsqFTA3L6Zx4rzMzUR3ElAlfX+KnzSSdRG FY113BQAoFo5wKae4UIr61tRDx6UfR4xmOG8rreB390fE/tBJnnF4wwlizDQD1hLI+CT 6fJOAFA8Ro1r4UV2Km9TXx2Zp83DXmU2GooZnBoCsuv2DxiDgAJUF/FZaBW6rKDXfP/z 87Hw== X-Forwarded-Encrypted: i=1; AJvYcCVYLrsV6N5Z9k4EkOFgi3XQDlWGZVQNK8ENs9d1DSawXTi5cAjdlVuV0MTNtEtOG3Gx8IffmrAH8A8Bs3raLhW8o9nb2Dgpx0TaV1OaM10= X-Gm-Message-State: AOJu0YwQ5/08cGHCmiKL/HKOdF5//jHnoLLGVAIhXt6XtO54PAdkUiI5 Ap5Y2so5XacCovK5Bi+zFnnHb6Gs+UchYUgZca8Ru0mphdCPUW1LvaKFYAQbeFEGZa+6Z4nMVCK wVpZNXgnHh0sFdSlRPvpjZ4ZGzKzZAwVPMbDm1Vokx7V8m7Mqf8ZQ6U0= X-Google-Smtp-Source: AGHT+IGSVfooHSgQwTj5YVYCcfxioZPTQ9PhJk3trwjRuYHiOmZVPRfAANHZslMUL0ge14sAYcOQNmNuc8GVHbuxjaDiEEOQB1Xi Precedence: bulk X-Mailing-List: reiserfs-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:2b09:b0:474:8aed:36d2 with SMTP id fm9-20020a0566382b0900b004748aed36d2mr204238jab.2.1710022803352; Sat, 09 Mar 2024 14:20:03 -0800 (PST) Date: Sat, 09 Mar 2024 14:20:03 -0800 In-Reply-To: <0000000000007bedb605f119ed9f@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c07a08061341b549@google.com> Subject: Re: [syzbot] [reiserfs?] possible deadlock in open_xa_dir From: syzbot To: axboe@kernel.dk, brauner@kernel.org, hdanton@sina.com, jack@suse.cz, jeffm@suse.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, paul@paul-moore.com, peterz@infradead.org, reiserfs-devel@vger.kernel.org, roberto.sassu@huawei.com, roberto.sassu@huaweicloud.com, syzkaller-bugs@googlegroups.com, will@kernel.org Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11c28556180000 start commit: 5eff55d725a4 Merge tag 'platform-drivers-x86-v6.7-7' of gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=655f8abe9fe69b3b dashboard link: https://syzkaller.appspot.com/bug?extid=8fb64a61fdd96b50f3b8 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12d80b99e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=148cccdee80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection