From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) (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 B6C4F3815EF for ; Mon, 20 Apr 2026 07:05:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776668734; cv=none; b=M5NObKyiAObjE0uvtec7HshNjlWZ3qcoQcRVRxvJf5CjoBTkV+AniwWaBtZhwLRSxgoExVdkDRTSSfrKg22tsj9IcjOo5jIlsFZDjXmdcfO0Fs9xSVpbcKbjHmmavUYXMmcH2pYQ+jKzk+/q+e1YaFPx2nVotkpgu3QiPwTKZMA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776668734; c=relaxed/simple; bh=6CyCZpJImIp73hdnCs9KUaLVbHSHKLhIwmYlwvzejZ0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=f7XkT20vqe0WS75ZuPIizpR2gxGcjwo9XKiEsPcvz5Nw6zbDbEYhZItFLsqQs1Dk28q83OINaYbsErwDhyqatw4pruC4aP4HQm6R9kJa6PnCwr+oKJJ3X1kuX8Ksr+HPmibhCZzhkKbLXvDRSW3GBpoFeMj8BZZnM8GFbzGxIEI= 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=209.85.160.69 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-oa1-f69.google.com with SMTP id 586e51a60fabf-40ed781f705so3602432fac.0 for ; Mon, 20 Apr 2026 00:05:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776668732; x=1777273532; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ihlt3h/JdRecPguHpY37sjSA/pNIegc1BCyWD0OIPJg=; b=cG/s2RphDcpJW084dwTUpkQMT1R9t/UYhAl5Se8Ub+xuFsh5H5r3WOrNUfC0VZKX52 h6arKtHhmDr2dh3Q41hS3wf8vKtG+v+aZBLOr5PWbg+vFX5Z08XTx2WJ994MNFDdIvnz WHPc15JNF/nYZyWEHNlwnSpfmLReH4uikgBciZrXRKuoYoV9MnjtiO4PItAL7dFkgKa0 CdIqAmGZPJ4osLNZgcPxvp2uSH3uwEAhJRuyAQZvt0KQrdtALLsZKWBc03Z/0Kyp5dSY /wPhTA1yO40iQbbmLghohDKF42iRfSs+wkg94EonKrwbCZ0TwZnh57sD9kcb1vszgx/J HUOQ== X-Forwarded-Encrypted: i=1; AFNElJ8PZf/saMjM+uzwyEPeeKJGQrpqlYwWvuvRf9BEoJGglLFvx6T0KM91/oDCgaWks7tdPDP3l0Nk1Yofxtw=@vger.kernel.org X-Gm-Message-State: AOJu0YwDf2JX53maqeTvaSW3iCTD1ih8qmJGlsOeq8fDRtENb8IwPJJH fGfecwacuT7Jw8GhNOZEwrMQ/ap20F8zx0Djf0jYyN57P7Y1SQh4xr+IxbUaFtU9leRp1HqsfRA DSmc2NIZ04qHzqDJNT7yuakKnM2Um+yMAZIY6iLbzRt+vle8/6adeOvggq+I= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2f10:b0:67c:6412:64e0 with SMTP id 006d021491bc7-69462e66cbemr4797578eaf.15.1776668731775; Mon, 20 Apr 2026 00:05:31 -0700 (PDT) Date: Mon, 20 Apr 2026 00:05:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e5d03b.a00a0220.1bd0ca.0065.GAE@google.com> Subject: [syzbot] Monthly fbdev report (Apr 2026) 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, 5 issues are still open and 29 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3325 Yes KASAN: vmalloc-out-of-bounds Write in imageblit (6) https://syzkaller.appspot.com/bug?extid=5a40432dfe8f86ee657a <2> 1534 Yes KASAN: slab-out-of-bounds Read in fbcon_prepare_logo https://syzkaller.appspot.com/bug?extid=0c815b25cdb3678e7083 <3> 229 No KASAN: vmalloc-out-of-bounds Write in fillrect https://syzkaller.appspot.com/bug?extid=7a63ce155648954e749b <4> 1 Yes memory leak in fbcon_set_font (3) https://syzkaller.appspot.com/bug?extid=6fda7f092994bd03fad1 --- 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.