From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 133B61624D5 for ; Thu, 25 Sep 2025 14:05:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758809105; cv=none; b=Te7EQZKn1StInFyFucSLH4L14MeRCOIEm2F/2wo6YTF+xTFamzWB3oMCKvM0Yvz/RJDNs+1umfo5yxRowW0qx7YlqNNSAOgUtLiPoNq3GLx67D9r7GHzXtdASfamwsT+b/lz55gyMnfr/McaKu3cD93lxEhdfZxWFCuuNAvEe2A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758809105; c=relaxed/simple; bh=HKg9upNcnCL1amMzv2y+x9bf3ls2oMVgy24N1UBby34=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dOp6U7LfnloG/4AtetuuGvTfC9NDT34dCFFBr4q+QTbB7jG9fcz6SFh3Qh/iEHnbOPSNiZ5f8AGebuQq+/FSkHrAYRnqXoEhcrNFJ9J0lXKd0OCKuDkayvb12zo4aossiumny4HdCU4PgaMg5jdU27A29WfwVhd/RiKGwfPtSUc= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-42640cbf7f2so12959785ab.2 for ; Thu, 25 Sep 2025 07:05:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758809103; x=1759413903; 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=A4V2Ec4VZmuKgjGoIiuMDPrRQCHKno/939bahIo0cRo=; b=oyX5KJGDsyJaVBIA1buCxybOWDgMxkH2Z1K6Kj/icc8iXsKeCWOG0bCADmJStbqvEr EsEME0Ui8rHV6jZGkcwDPUNcdK5XrCbLT0IfDRY7zMTpzpfioMH7FlaTNrUHCM/TEoEL 4EFXk0dy0iz58tekH/eMNOfeAtnQyAC27wqcnaiJXCtF+0Ngp/z2KHCOAckKeG9XRM6S g5ph9Ay2LeQuWHPmBRBMADN7xoqUmWi4KoDw4Gi8rBTQgINJ4W1KQk05SLKzXX0EAJdX XsiVIo8rgZ2J3HiLz886yLR2w+m3nr1//XkH0TBnYmCMS4XukIpbJ2lGhahMGOYYHrOe kOwA== X-Forwarded-Encrypted: i=1; AJvYcCXNISczNIVL/CU95115YSQ1CvTXtFQGTAArBBsP9OoQJyWKgSg3YaJ1ZF4y2b5fK6d5vzoMOOwRj3cipMU=@vger.kernel.org X-Gm-Message-State: AOJu0YyJBXnxHEoM6ayKC4s+3Tb7QAWMz6CXt0dTTgenv0/k5SAa0CUy egfE7P27xzmg+cOzjf+h+XEoEn3GyCrD6ZwjIZWFATJy64kPBESI9yM0FhC/IhUOkCSxctbFln3 RjDLGX1BJM++RLVwH21qf/rvF2uMJusKIMt/r2Ef96J/vVicgpDiU0ZTBIRs= X-Google-Smtp-Source: AGHT+IHGippsnIcR2RCIQrGE9ODes82942a+ZRAP2etQzY366n81iyN7azmK9T9Q8s9hW+7UHuQBxL4m9I9gL0XVIogV1CPIG9ka 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:c26b:0:b0:410:cae9:a089 with SMTP id e9e14a558f8ab-425955ca5e7mr47844125ab.2.1758809103107; Thu, 25 Sep 2025 07:05:03 -0700 (PDT) Date: Thu, 25 Sep 2025 07:05:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d54c0f.a00a0220.303701.0011.GAE@google.com> Subject: Re: [syzbot] [fbdev?] KASAN: vmalloc-out-of-bounds Write in imageblit (5) From: syzbot To: albinbabuvarghese20@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: drivers/video/fbdev/core/fb_imageblit.h:499:115: error: expected ';' before ')' token drivers/video/fbdev/core/fb_imageblit.h:499:115: error: expected statement before ')' token Tested on: commit: bf40f4b8 Merge tag 'probes-fixes-v6.17-rc7' of git://g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8f01d8629880e620 dashboard link: https://syzkaller.appspot.com/bug?extid=48b0652a95834717f190 compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=15f1e142580000