From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 EEAC23DAAC8 for ; Wed, 5 Aug 2026 20:32:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785961958; cv=none; b=TyUJjTYOsi0oYQ1VFaOkfokGeWodzcmP8lLDQ/tkOTCfiJGlzywvLp7GPOPFYQ7cJE3t0xYZ4mr+43YrAm+1l9isKYxnzrSJHEmVH/y+T5OnPZTz0IXwyoXEAq7mdEys/0Rbps+tx0SfLYZOoJnoiKdXPwNsiMCUcJVugFG7PtA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785961958; c=relaxed/simple; bh=57m/DmLVn9XGkraXgZRSbNV1Qh0yLzEdJV1bOrLPwUc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=CMbVkQ6wPYhxu024XCSSGSeiiAAER/B0LkcJdUJNh/P1BYaSRKEYxy+uyXox/oVR0AsdprPmZRYJqpiJZiL8LrVcb92qtASkjxs6KtLrBmY+UWTAkOuPE6y67vDNCN8NGCetXWJB6c9MVHVOpDIIIYFQn8xRe7fO6yILoClbh3M= 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=209.85.210.72 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-ot1-f72.google.com with SMTP id 46e09a7af769-7e9fbcd3a0eso1333614a34.1 for ; Wed, 05 Aug 2026 13:32:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785961956; x=1786566756; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=pI79W1QOhGf6g+79s8ZQlJP5xO6zYN2eFYomTXYAmMQ=; b=rOkiLnJZWgI3l+PmHA3ikbn7kl1zpXPKtiZxRlFEQ7GeS/RnFJZ9XgE+8Qn4qo4YgJ UTKD3Z/gXzt/jT/Z/pcnG7UADlKc6icUwhPG4IwX85mZFISn5AqBznvmqPWwsLWF3PUw j8sHHaoCo2xr0oVw46+jI/mEWY3TwCB5Uihd7t+1wpFj4HFy1cDjyuNI5QVBAooFKToW AChM22eiQQ0oo8WGC18hlwy7VL8fFfItujJnmb3r8MLVODZW528/ok7dcYPCwIz9Vg/W h6EEw4muLnvZguSouhcUJuRHakT9LkIW/MpREqLsdqnOcQbbqWs/KTItCgHKorgUT2FR V4lQ== X-Gm-Message-State: AOJu0YxQaHPLMqnUFxmK+IKX6iM63pa2uOdLgOVSTnLgiR25pJPjChbb yCqNoEIq4zJhgjT2Y1TLhHOBnrKFoYyakal6Hd8SzZMCGAi1d02nGWY2DB3kHqDBHQ6d/BoT9Ou tseLQeKEN1lTjAmQTnRC5ka4c7so0sAGvVye1eIjANLwkDi9G4BSJ0mfwYYM= Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:ee87:0:b0:6a1:82f5:b009 with SMTP id 006d021491bc7-6ae96cbf078mr5167577eaf.13.1785961955883; Wed, 05 Aug 2026 13:32:35 -0700 (PDT) Date: Wed, 05 Aug 2026 13:32:35 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a739de3.9c11d2ce.289b96.0091.GAE@google.com> Subject: [syzbot] Monthly block report (Aug 2026) From: syzbot To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello block maintainers/developers, This is a 31-day syzbot report for the block subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/block During the period, 3 new issues were detected and 0 were fixed. In total, 20 issues are still open and 113 have already been fixed. There are also 25 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 1938 No general protection fault in lo_rw_aio https://syzkaller.appspot.com/bug?extid=cd8a9a308e879a4e2c28 <2> 1741 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <3> 53 No INFO: task hung in read_cache_folio (6) https://syzkaller.appspot.com/bug?extid=9db0864859224b833108 <4> 1 No WARNING in blk_mq_alloc_tag_set https://syzkaller.appspot.com/bug?extid=18431bc7dccedc61778f <5> 92 Yes INFO: rcu detected stall in kjournald2 (2) https://syzkaller.appspot.com/bug?extid=14c6ac6811273526cfa5 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.