From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 B215E54763 for ; Sat, 8 Aug 2026 04:32:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786163551; cv=none; b=KwNYaCycV0YtZBvzDHz+5nKdg6XxOLY4+5yRaZBhzjpL989b/TwV1Jl2dPX9ZIhT6jpdvSpGBkucosn5njaP9Yy9PftHzXRFY6wP7ANOy7yyu/SvAZ2wG7bJRrmeNPEhH4JTL3zHeNc8c9X6V7+xMyuXyrvtdzVAKgt4TFCNgpA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786163551; c=relaxed/simple; bh=Si2iV1ncOrhWKubNhcy6h1G/aWKwiMzaS+E6TmXN4L0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=MRjBgoNU6i/gOkIlJNCuTWUJhy6Oe8shDhBnRlE7rigKmEroSQ+d3qdtA17mOw4Abybf04sJibJnm6jNC0mOekagf71wv7PurC7htB1TXWc06CEi7EbuwbL0m/A8kDMZZwqKXDOXU/NSqxyd9CbEMOoCm456GADL4TW0ZfRJu2E= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-6ae934cbe4fso125185eaf.1 for ; Fri, 07 Aug 2026 21:32:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786163548; x=1786768348; 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=IBJSZ9Cisut9NNIGmF//TXPWbjHN6sOudO3TBgsh03s=; b=SQaXA0Pw5B4LTncC21v8xYU5PWCPB8xYyrH0GEJPSrnY7AhgHPqxnW4RUqIB7NXj7j ejW9L6sHtHYAV/s724xA+oDhKzZrvOIlkZ2ISS2443ho8zfOvi9Tm5VtdkyfHducn+sH XcAm6a8lbvCsqm1CyZMwCsJFb/6CAkhLzsJi+Jw1uQ5UcI8o4XsM8hK5Q5juSLCCuL4M QHN+zhcACLnMjJwqa0JT/sdZxHPDEcT1aj4YevrWio7vJHINjjJIZdbl7OFezktVxy45 i2mBtgvYo9Qt7dTcnEXdPB4y24qoYk3SepKFjlyR62x5UE1B1ZsKXvc2hMLD1bgYH+DW lp0A== X-Forwarded-Encrypted: i=1; AHgh+Rr06Kf+YM6eN6krqih553KBAsgOYstn+2g7WN3v4rQP2IQ7l3Z1t3eLEVnSPGyHtiqgf2iRjG6YEXbL6Vk=@vger.kernel.org X-Gm-Message-State: AOJu0YyI+EhDEU4gM4DDI83X2jjVIFOQWMzAHd8nXqabqK3i+9J2SSDL ft8DZngeJbdJcZFrGGNEJDcDryeFWRahFxp2rZXEoraqgCCtzm/Hn7lz5pjpoEMfCsOjChHA9zF Q9m8ahjwlqjTqy2t/bfQ9x2BMF5FxYIHSbNyL7Yq4F/qnD3Nq0uDI8K6DA9E= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2916:b0:6ac:aa4c:5d93 with SMTP id 006d021491bc7-6ae97038ea5mr14953752eaf.36.1786163548675; Fri, 07 Aug 2026 21:32:28 -0700 (PDT) Date: Fri, 07 Aug 2026 21:32:28 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a76b15c.b50370da.49fe0.0022.GAE@google.com> Subject: [syzbot] Monthly cgroups report (Aug 2026) From: syzbot To: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello cgroups maintainers/developers, This is a 31-day syzbot report for the cgroups subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/cgroups During the period, 2 new issues were detected and 0 were fixed. In total, 4 issues are still open and 51 have already been fixed. There are also 2 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 3916 Yes possible deadlock in console_flush_all (4) https://syzkaller.appspot.com/bug?extid=d10e9d53059eb8aed654 <2> 458 Yes INFO: task hung in cgroup_subtree_control_write (2) https://syzkaller.appspot.com/bug?extid=bb2e19a1190a556c01b1 <3> 2 No possible deadlock in _task_rq_lock https://syzkaller.appspot.com/bug?extid=e8aac527b30cc7380cf3 --- 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.