From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 57A9826D4D4 for ; Fri, 12 Sep 2025 21:33:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757712818; cv=none; b=OVWqmPKo9+Rw2nzkuyvlatvETHPxIgw4Y6FS65Ut5lZuoQO9BwQrbnNWd9+uEikWCHvndpHJAaFJU9dK1mymMWkRaSer6usj6DOf3Ptbxm0kBsfNoJm2ukDZwBD1fZQ7MGevbENYnOJMQcw+6JHFrTSaGupxUUsUUmYd62rvMSg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757712818; c=relaxed/simple; bh=HnmzlyxjR6rrvKe11Aj9jBd2UJxbBPPj8iol5QCFONo=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=ALiTY5SwWPwvXLXcCpDtOUp9hak1PWUViOhh5oYS6reymmtssM0tDn9DQT6FpVApH20n3uIiyytHRL/J8JQfLqPXUZoJp6SaAT2O0sNvwrxKc0K5238gjlkBOv8oxyBBW92vWzIhPUorKfC2z9rmSwqKM+TojH0vnASBBOfv1Ek= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-406d2dab9b0so34267875ab.3 for ; Fri, 12 Sep 2025 14:33:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757712816; x=1758317616; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=LXO5mkFCL4ZX0NuJtYajf8x5HrQRd3rVt9ZYSd4TZdU=; b=ZF/5ypu8cMPCrWukrF+mUeEGQVRJLAQrd+wMatqRny9ou2+TVI5IUOFizyAuhCPGSo C6PPA+nCZNE5h8vLoSxLQH5KyuiD8IUzdynB1pmrvd3GLMCRGk8FXRe4CGq/7KWQ8qK+ e4BiNBp8ExfHHgKpXrtsxGOF0H52A7iIzGzN/noSk5pw5NWeiWPqUrFcHPr4qwPuqyqT VaFmOfiRDj7lRoYhXwkKzKQzIeZrEYn0L0ZV+3f9gwwh72dJy6K5JbHgrDuJWJmmPOw4 4GhiRS7VyYluLOngklFiDZ5fgwBOzhxvcB5Ea5SClvn7iTgB/WxvPuFjVCy+jnaMZ36i bNsQ== X-Forwarded-Encrypted: i=1; AJvYcCVimvraIXzZY8CfNr11Z3e72yKGh9KCroAyFQrJVCbV/lk95qXeLb7QYaHF84vP3gG7S2i+6WsZEoSoYw==@vger.kernel.org X-Gm-Message-State: AOJu0Yxv5+VubaqNAdPRIc6ocKJTFRhdXbcvMZovZVdMYAYvlSkLYw27 Mw4Wp+6quzdUA1VnqzjkjELDHRh68BAjYP4GLcHH49B8s9aTwf+tHAcNTfsueWmVa3czWc4c/9B LhxS6d58gaYgdzUSW66K7ub5BIkf8wdU9DuVfzh2lZXSsnokHflcyiTrw8kY= X-Google-Smtp-Source: AGHT+IEJ0MQ3LWqpsXMgBd/aLzM5ImfP69r2HA2KIQl7mSRqFOCMb4uN8AY54+NtaLOAQuIWrn4OEN17ioWWA7OqecGTlENNxkR8 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fee:b0:405:59ba:4ef0 with SMTP id e9e14a558f8ab-4209e463015mr67657245ab.8.1757712816477; Fri, 12 Sep 2025 14:33:36 -0700 (PDT) Date: Fri, 12 Sep 2025 14:33:36 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68c491b0.050a0220.2ff435.0364.GAE@google.com> Subject: [syzbot] Monthly fbdev report (Sep 2025) From: syzbot To: deller@gmx.de, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello fbdev maintainers/developers, This is a 31-day syzbot report for the fbdev subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/fbdev During the period, 2 new issues were detected and 0 were fixed. In total, 6 issues are still open and 27 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 345 Yes KASAN: slab-out-of-bounds Read in fbcon_prepare_logo https://syzkaller.appspot.com/bug?extid=0c815b25cdb3678e7083 <2> 201 No KASAN: vmalloc-out-of-bounds Write in imageblit (5) https://syzkaller.appspot.com/bug?extid=48b0652a95834717f190 <3> 65 No KASAN: vmalloc-out-of-bounds Write in fillrect https://syzkaller.appspot.com/bug?extid=7a63ce155648954e749b <4> 44 Yes KASAN: global-out-of-bounds Read in bit_putcs (3) https://syzkaller.appspot.com/bug?extid=793cf822d213be1a74f2 --- 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.