From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 9C9EA2E6CA8 for ; Thu, 19 Feb 2026 18:45:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771526709; cv=none; b=FPro4ARHAU8S0bms+qMLvHwRk1VNUbOc1BATQsXneltRXs7XtS8aBapPXhpnxU4oymNvrjV6OAglKr5WGx6cDF3CoxEo7TKiT7vCZQxAO/dSflWXmmorHbBGkcfWTnOJn4JSmXfZFyTNTU/w0NzXgeAJv2Mq5h4fX9CJdqN4AhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771526709; c=relaxed/simple; bh=R7MCfql0r2G94V4Ezdm1i52vSaBZ9+yjvyqN+2ROqgU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=hMZSWkycCvvyuT531CLj5kzWe0kFo0sWy+A6kQ/z58O0oBByR+XxWgMg03PACMJKB8YJrugIwPDNmkZMVP/YKJQE6VzB38a2mMjxtZ4+0Jj8Z85Qg1e0WftyBhfLpAyysh7f30kfQdTTnpfNrC/MDFETUTl+34PRYCMd/tfLm+A= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-463b9608e16so11083633b6e.3 for ; Thu, 19 Feb 2026 10:45:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771526705; x=1772131505; 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=vHc8v3MEmbjIU43my/D4r5pG0GktUXm5LLDhfgBzRcs=; b=o190OyEk0omuUVhRMPzaNFtFqyojO77qr4uU+xh1ijpCrkfPB7lAckWw1r6Dt9IIt8 rLJqTN/0deTzr6gCjU/bSHxovLbGBpQ8jk34YczkGrAjQ0cDVd89dvHcZlNoYQ/yPAoJ aoqGaL3XFNrIKahYDLUyLgNpcrjzNZkCOA5AVOO6Xo6kkER0hnwaVPJsM/DEr5Y/I8FG otWZ1kPSX95Ka1uMmGfjb59Fi5iw8EqlZh5niV33oCZdg0mdEM5Kac41ibHkPjv+bTWS Io/G+WTpUPHFuQ3n48bNQ/0NfHHMClymUSc/u9aMWQhSmZv7bg1v2+TKEvoZrBsWoABd /Ehg== X-Gm-Message-State: AOJu0Yxd4zIq43VJ0j6gTMJFUmyhcc1eibn+zzDLi4lzajsJ12zztsrf itBFRqbotrtN7MeHwCrkqJlXuiQQgjhQyefMB2RQ6BKGBSs3vSqrWGwF8ud4gD2daEH3JQAwpXF l1su1BWytGf64nPDEfLnP3dCI6oRczLofaL6vWQLwXhb3IdN7LW1FRCM7Yuo= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:10c2:b0:464:5a7:8324 with SMTP id 5614622812f47-46410caa34cmr3070675b6e.40.1771526705485; Thu, 19 Feb 2026 10:45:05 -0800 (PST) Date: Thu, 19 Feb 2026 10:45:05 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69975a31.a70a0220.2c38d7.0136.GAE@google.com> Subject: Re: [syzbot] [media?] KASAN: slab-use-after-free Read in dvb_frontend_release (3) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, ttt978615@gmail.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file drivers/media/dvb-core/dvb_frontend.c patch: **** unexpected end of file in patch Tested on: commit: c22e26bd Merge tag 'landlock-7.0-rc1' of git://git.ker.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=6428d17febdfb14e dashboard link: https://syzkaller.appspot.com/bug?extid=ae466a728017ec940b41 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=13b541e6580000