From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 DD354233D88 for ; Fri, 1 Aug 2025 10:43:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754044987; cv=none; b=A0mHib96J8wK5QmCuIzkEgKTe2uIQKe6vnV/cP4q2FfY3RbBrzbYMyjzVF3n/rm69G0ZpQBTRELtC5uc3AsO/Q7QLUCtQFX3FFFDtDfw71kOsZZ6mwK+Hari5q1Bi/BU7LRxrj6X4XcAr+Km6iVTUQ44V0JytTTuyQyM4O/r9Ow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754044987; c=relaxed/simple; bh=zjyj9ZoVbLtOedm3SnSBw1q0yHuF8I7QpJ+Senhv4wk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Qvng+DQfgwzy2uqpPyelkd2+5Ezyy7XuXXJ2YPK035EegD4liIsEDxwnyZ96I06RLBrDN/MzvnXUh1x3JpKf4x46DMzG/8kHg7NbcNI8gYWjlmFAFz2xSA6xg0ghuHGiDS5EBAq4Gzn2m54uyBpbRYmJ+PxrwY5eJ/wzQWJVl/c= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3e3f75449b4so11344265ab.2 for ; Fri, 01 Aug 2025 03:43:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754044985; x=1754649785; 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=PoQsNyoD90if1Yi5tS33Af8CsMkfK/KVVhqGF8eskKg=; b=n1Kw7l/XBrDryCskbQHoe9pw3JJUI3q0x0zKvzVItZtymnwB3twt/qeECrIONXxt2x lkHgpvWlA9pzW8fseMtVdE20icR4zd4EmLI2Ld0vnbk7/C3XIepcU878dWplIBJRiDEC jPnWoCmBvCrT0hv1cdWA/J+jL7EMEtYJTYBvbSrnY69MVhrps6OHgdpvMgoQYNVnVQq5 I3cLvhorN7oBCZylnpQEuXqPwmvR2f9K862wOqkz71czUy/qq1z3ycPlG49zVnVjFspe V0eRbi45jS/jM8MUkNDCQhZUWhh9xEEyLM6YJpdbx/+uQTeo0l4jXQjjpS9f8iqjDRnp QN4Q== X-Forwarded-Encrypted: i=1; AJvYcCVTvPYQTz6CJtKPOvi3lYtx6B7A3jcJxksCs1doWZUEFRPjR2lZE+n0Bv3sds6PfQoNaSXCY+I+vYmHSGg=@vger.kernel.org X-Gm-Message-State: AOJu0Yws9PnUJVYp7PfLvZOwQ8rgyYvERoknDhf3rBH6QiuWxcFS5xjW MoQmIYmVA6+ASvwqFt7z0JBzgTtVKff4fat7Ie+4QkxKz70b1ptyHeOSelxYT63ksXCUopZsl/z CINbDq6djXC5RJvMfAchz4I43NW18nbxmneQ5Lcae29wUXdnxCC2suylKFi8= X-Google-Smtp-Source: AGHT+IFn3GqlqczW8Kp3yLnyoOXYouUB0OgxOv/K5MuUj3oqnh8jvj0ofAx18tw0dUCUJ0q0ldnZ1QbnYxPuSzxZXHmarLSHq4TC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c243:0:b0:3e2:a749:250b with SMTP id e9e14a558f8ab-3e3f625d741mr152096705ab.14.1754044984117; Fri, 01 Aug 2025 03:43:04 -0700 (PDT) Date: Fri, 01 Aug 2025 03:43:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <688c9a38.a00a0220.26d0e1.0069.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in trace_suspend_resume From: syzbot To: akpm@linux-foundation.org, andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, david@redhat.com, liam.howlett@oracle.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, mhocko@suse.com, rppt@kernel.org, sashal@kernel.org, surenb@google.com, syzkaller-bugs@googlegroups.com, vbabka@suse.cz Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+99d4fec338b62b703891@syzkaller.appspotmail.com Tested-by: syzbot+99d4fec338b62b703891@syzkaller.appspotmail.com Tested on: commit: 89748acd Merge tag 'drm-next-2025-08-01' of https://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=114c39bc580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e4e0e50eb954bc80 dashboard link: https://syzkaller.appspot.com/bug?extid=99d4fec338b62b703891 compiler: arm-linux-gnueabi-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm patch: https://syzkaller.appspot.com/x/patch.diff?x=135daf82580000 Note: testing is done by a robot and is best-effort only.