From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 AE97B1F16B for ; Sat, 8 Aug 2026 04:32:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786163551; cv=none; b=M4I/DIV8EPYQnxq1saxZ9c0mhDswbr1r+pFDgsdgz0hExZGWFAiPRYXbmsgF+Cy5uqybwEiMyyGvV5ZQnLt2+EJL0AAPcOpEWLC21RBbUnlob6YLX3hQlKZXKw6uJYRJZo6LdLBjXndx25cLzhhHeuvhnWc1Wjy/EjY70NNj798= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7eb64224fd2so527054a34.0 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=mim7mjwUQbMH8GCZLRNOF+iAakCG+s6jeDspvT9yRZolm/vhrkgHZAto1v9h+u72Iz a2lddKtFxubQnx5espTEvNURnMnIM7p4v7sGuPq4h5dviam0Ayp0MTQXs98BZTFgtG0+ q+37wZ3ovtnoHDh78m1INN8iqSItYXsPKF6l5mpGtrCRrl5dLdgdHVP6yzCmtBfnZbv6 nul34IbyDN66oYTnxooEaDn7J9ttkprPnJ0oPgjEQ58tErwVNBI12hoR+USaA2znu73J GEa4ftQ2w4RQlmlRicYS42Ix7LuZzk3CItBp0H8E55xMC9w9f6siqd03vxQoVY5FbaqQ tftg== X-Gm-Message-State: AOJu0YyaLZcGa3GVoc7JM3ZF8JfBr8dEh2/g/BYkbzS651XgS451OJX5 bjat1KlUYilns8lZCxuL5qsDCNJK0xcnfd8PRAumQ2Xlbhr3rqS0AdfkyQ7QuUJ3Cgn+v8C0Uh7 mmWkDiB2uLKi7rgEGa9GtT9S00cHVTaZvQAZlsLRzhTRDg/2sTp1BkoSA3Ro= Precedence: bulk X-Mailing-List: cgroups@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.