From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) (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 675EC49363B for ; Wed, 7 Oct 2026 16:20:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791390005; cv=none; b=HIJXoTsxISZBg+rIDoYQumjYtFnQMx+j2LmIxdZ2YUh8Pf6XiTSyG225kOCHnn1lgMAGDzGjVS19XQs3WhlBPVkHnH4yyZgb5ittyymBMIdvEtgk1ah+jD1esA9BTf09eKvp3ZSDR1XhAjZ7aqlJTIeYT5wR85sQs7NhU1Guv5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791390005; c=relaxed/simple; bh=alnYeKs7l7zjIABF2oxQ4+n7a17MQhbAiq6gNwqYJz4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=TXYhRZRWs2FJU1azLa5hga1yDMVdwWiE330Y8whq64M6etYNQJ5SyyW5i08F4TpRp6febU1z6NyPpP6S+0kAAOzguNBiu6A5ISZfDoN2vZXnmHzR8oAG8dgiBsh8b0wqGT29sIBTux/U/wgdq6mCuZexs58SUcKT7bQIx6j+/Aw= 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=209.85.210.69 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-ot1-f69.google.com with SMTP id 46e09a7af769-82274137201so3215671a34.0 for ; Wed, 07 Oct 2026 09:20:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791390002; x=1791994802; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=0lUkLCT/1DuytWVENcbEg+WuPZmiwqt/Z58uyHzlU4I=; b=XEG9SRI0TrsfAvP1alZ7nsFtEiFMg9o7V/BlxYF03Dqqpk8vAT70XO6nk58aX1DVSu 9+zRWhpeDHtfrH7p002lnZ6igTwaVY70wGJ3TIbzsm7ujx8pDnOaFTCI+b98d8jE13tv jiziNHbZ2ZCCoR2xoD4qHLhXFx2/jmX7z517TllskD2XBvXMsp2FumjYUw6WRsKHAORT GrBtwQEY53Z3N2DYOv1kO2YdBfxWfmFWYTMM3hnBYe089LNGWo67j4PoM36uufZw+NwK isJyDjW0BqGIaCNo+uH6+gM0TRKlJBkLmqIjJU6OpsaxkOZTVcl7USsSXoIpjYq0yPIf FpaQ== X-Forwarded-Encrypted: i=1; AKwUvBxGh9AWAEZoYW+GJiLDHKnrtODDN+mBxYxWX4hW+VSziFu04mUbrreIpeYZ5Tn28/HZ9cPxD8NtirKNN1Q=@vger.kernel.org X-Gm-Message-State: AFuF++lUuzzT49uuVR4g62saB4CMv8ISYQn3tjnxAWQlgU0Z4uqQKayV COpbo/G88UuHSOLm8m/fqw7kCWASnJhjxXslH9cZxPAnSlnlLwolmWKFqYwios8M7VPSju42B/J A19LNtDxY5ma1CoDp4yMgTLmr8uspcrvM08KoUzLkMazVr37NHROl3uFu8MM= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:1828:b0:4f4:c815:bda0 with SMTP id 5614622812f47-4fc45d5e556mr3057797b6e.21.1791390002192; Wed, 07 Oct 2026 09:20:02 -0700 (PDT) Date: Wed, 07 Oct 2026 09:20:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ac67132.a36481ec.1ba24c.0002.GAE@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Write in utf32_to_utf8 From: syzbot To: j.bhargav.u@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: failed to apply patch: error: corrupt patch at line 6 Tested on: commit: 7b63ef2d Merge tag 'for-7.3-rc6-tag' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=341a98f91c13ec9 dashboard link: https://syzkaller.appspot.com/bug?extid=a2748ba908c108e7e525 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=126b7835580000