From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (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 54879155C97 for ; Tue, 16 Dec 2025 01:32:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765848754; cv=none; b=dKmLgFtD7HvaKeHmdD7KjccVOUUIFhX2f/c+42g/JKVfMHFmnNwusjtxwaFvQmaTDGOiZOK1HiDeusz0gmhxFUtVVEhQsDU1fatDEqZ/ZmxJ971Jtcn+qm9eWR6U8p6nLfGFrbjp3iHEYxeMiHigoc6dHua5+quynM0bXmZkcb0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765848754; c=relaxed/simple; bh=x1AzDUTruthvY5BrLXbvgBbgvxlICnws4Bc+rQSCirg=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=LFl208Ar1sIBTaYI/rNx2q8Tf9mfdjYiVJ8jMmbK0QYZB5I/kW7Bn6ho4pOM9ZAF2JS+KdfaE3kYAH+Rv7vz2rTCs8rUPNtzHTMvO9efFm3WNW+wsW8srh5f6TiyBZ1gxmgYvDksN6Yk7Ha4/xAU6o0KpK1VWL96tvF2wvGtym4= 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=209.85.167.198 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-oi1-f198.google.com with SMTP id 5614622812f47-450c16f2bc1so5850242b6e.3 for ; Mon, 15 Dec 2025 17:32:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765848752; x=1766453552; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=0TsmtcGK6vh0QqYKqpsmekYVPYxFCMxaQ9X53IA6HrU=; b=AquFRN5YpfLdnMrW8CiaOqRqYtKipR7/30XSLfqdtyf3kHsjf0Y17K9QoNNx/55NDM qPsyR5u42ElPNC+rnZapolqdk7TomSDxO7Wm1gwiq9Z+5oPdnIFHd06LhDbd9uWSh4T6 +x60H4KOXGM0q6SSvxT+vUXHQmdPv46nj/At/0bkdDkj05KxwEfatlTn5b7kLxStmbZC Xz+BxlFQGQvome755XCehU9TxJ4utE0v13U/FuC+lD6rHs2xD4YpR3V8ljgBBGjEpYjh Ypq6XWskG47PxXpJ2E60QiegDG5npeCbmzsphc8DCa1t0jAjg/B296imIbhtb0jbYhWQ 8stg== X-Forwarded-Encrypted: i=1; AJvYcCUtm7Zjgr6vKcgwsVsFRKPdH59EZyv2L5ax83ZAs6FNI1VdXoxN4M3TQ6uW0R5kKvAm2JiMYo+E0VpBa5g=@vger.kernel.org X-Gm-Message-State: AOJu0YwauKosg7CjnCgsQaOAaQQG7qGYLgaa/y1rkdPwI3KnPyvs+Z46 cZJF8Kp6rC9wVZ4F1mebKPvQv7DkXkbz7LC3Yz3bMFlKLBF5JR1mte1d3u7TLOLz2uMFRHZ5tR3 ++GDSIfXcEvfmpVtwYqAmtwwte9AakTymi8/QGsVwhEJHc/lN2n1AAd050yA= X-Google-Smtp-Source: AGHT+IHfE3otoIpgOC8SvVZse092awUbxjtuPTv0YsrUkmHApBjD190nsNbJouwdA4gNEp05U8Y7z0JWdO3JpnsXeSTQmykmIuc7 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:138e:b0:657:7272:e011 with SMTP id 006d021491bc7-65b4516d5bamr5416438eaf.5.1765848752316; Mon, 15 Dec 2025 17:32:32 -0800 (PST) Date: Mon, 15 Dec 2025 17:32:32 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6940b6b0.a70a0220.33cd7b.012c.GAE@google.com> Subject: [syzbot] Monthly fbdev report (Dec 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, 0 new issues were detected and 0 were fixed. In total, 6 issues are still open and 29 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 920 Yes KASAN: slab-out-of-bounds Read in fbcon_prepare_logo https://syzkaller.appspot.com/bug?extid=0c815b25cdb3678e7083 <2> 381 Yes KASAN: vmalloc-out-of-bounds Write in imageblit (6) https://syzkaller.appspot.com/bug?extid=5a40432dfe8f86ee657a <3> 134 No KASAN: vmalloc-out-of-bounds Write in fillrect https://syzkaller.appspot.com/bug?extid=7a63ce155648954e749b <4> 7 No KASAN: slab-out-of-bounds Read in soft_cursor (2) https://syzkaller.appspot.com/bug?extid=ae44b38396335bd847cd --- 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.