From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 4CCA536E for ; Sat, 9 Mar 2024 00:24:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709943843; cv=none; b=BkWb2L4FabniKp7psVYy+LhR2ooJP3P/+FU60ktPUfeYu7zcNhBpwRUWF1f1qFerSHQdOal6s6GBcrCIsv/AfK5dX9bJAxecVxjxjmoCjg6O5mCPeXCwQxRbJ5cFPkp3LlZ0c854NUC0JhDTTeuEsrbOAWD+9PVacfdLfREKWao= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709943843; c=relaxed/simple; bh=m48oX7+m5s24ipjjo9BK6u8a/BIBnZVyTJXi0+/oIwA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Lr/6PGyNa40SpbhhAi4tgwCf3anVjbVykr/JYvQm4zzMUxmEEPYZChNWOjF3XB5wvw3IsSyJO8Ld4FhcnB1Hjh7Sdd7KXvirFRrdA84j9wXXjcpW37Aomz+D5na92Ob6CXfa6M95vPSlKXmWXsIzamyRdqPJGzuLxAYMSGBT+zg= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-7c88ec70ee9so142536439f.0 for ; Fri, 08 Mar 2024 16:24:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709943841; x=1710548641; 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=NFNzruI9+38j8zOzO++Z/K6VHh74kFYEU9XlGrBzFlM=; b=H8j8bQOMiCdzpIoMU6IQuopPtqtILgokyuLMnb0njBi5oEUxWwhdSlypwub51X7viG TiFxtgBZ9L1quUmhsWDuMImPdgDiIo5QWmhRi8ql+MH12cM8R+9pTjdlJXtPsBTEuZgD DOrospjHPOuyry0LtG09CEEwr6yoyFTnO73T/XwuacLk7UTqn5RwiG7MtnAwznzqcU19 glT5tdN+0J5vwS3zQ0oA+e5HMZM+SU1GlegQlyD7QRpEW1YUnwzvMGuyIHGdb5VjhBmY KxZVz6T7W+SKcmKe357kytiPSvU0dTHE6SxFAo0Hp05B1TFlQB8FXQXmE9OeFmmLF4cl I5oQ== X-Forwarded-Encrypted: i=1; AJvYcCVhVwBrzQtyxZ2mvMG74FvrGFTHVT94Zd3VHKpVAeBBoLCRhIEEq+MxQpHVr3IJ855ztnNpwHEQh37hyh2P9w4ZfUn5y/KrqKs+YLUA X-Gm-Message-State: AOJu0Yy8wA0yI+Pyj+VKsvyXXLSPkOhmV3r6mt9l2C3k8qKQmIoCDcBR 7bQbyMRzj7WAklBU4VuJ34KX2rN8RQa8FXPBiOc4QHtz9tTEHeHYCkZ/jTmElHt39pIFEBHAcqv 4VzgNVEuNxAMBhVzCFQiFTNBVEnTovk2kq7xeHtS+EWtmV+xs084R7aM= X-Google-Smtp-Source: AGHT+IGQ2kpooODmF4kkxScY8szh+qR+NzKFr2lUr1iJjnYIaUmmEvvNNVihFwPmIP47F6j1+hUi+3mhJP0tYWh3pwyBUtOD1ivH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:24d0:b0:474:e855:df7a with SMTP id y16-20020a05663824d000b00474e855df7amr27018jat.5.1709943841659; Fri, 08 Mar 2024 16:24:01 -0800 (PST) Date: Fri, 08 Mar 2024 16:24:01 -0800 In-Reply-To: <00000000000032654605ef9c1846@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000044ad2b06132f53c2@google.com> Subject: Re: [syzbot] [reiserfs?] possible deadlock in do_page_mkwrite From: syzbot To: axboe@kernel.dk, brauner@kernel.org, hdanton@sina.com, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, syzkaller-bugs@googlegroups.com 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=11595c8e180000 start commit: 33cc938e65a9 Linux 6.7-rc4 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b45dfd882e46ec91 dashboard link: https://syzkaller.appspot.com/bug?extid=ff866d16791d4984b3c7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1048c7c2e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=161fa8ace80000 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