From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f71.google.com (mail-oa1-f71.google.com [209.85.160.71]) (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 C87F410F1 for ; Sat, 21 Feb 2026 23:51:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771717864; cv=none; b=AhGvN1JAcxthNZcVhtvwjM7DwI4QglG6t+5OkydMLKBBKaHPjkZPlaY7F/oi+nQK0KwLuNes+9GfcdZUluS54RWXbjQjx+Z9ehlWDa9eUh3VCDJdbAsbbH7JAdWjMq9xmn8qrtE2OyotZcsQFkEYhEtJWF9vd97JNDvBOJ5oVM8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771717864; c=relaxed/simple; bh=SUggBpgperKOydQaTXuqUol7pEDpx7Zm0bXrX8UQ0PM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=sVcG7z/3qghwUJ04utjo5YCD467POwjk+6v6fYt6FZBNn2lBub5x0CCfHb0gHJdZGG9OH2yklNfAZTPTe5bnCQFy2JNEFBvLX6KqvKSYTr1ZqXHBkRX91gxQ1esEV4BvUdgGFngbKaU6OHHc+sBVvYHTrn1W6Zdc3flcEdDmBMA= 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=209.85.160.71 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-f71.google.com with SMTP id 586e51a60fabf-40f185ec6ddso13604575fac.2 for ; Sat, 21 Feb 2026 15:51:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771717861; x=1772322661; 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=/NHNV/w38xRGF5gOCIbiElpzjawZr3QJzdI+hfLGGGI=; b=id63rZh50j8jzKaWpcEv+NIlLLdu7yCyOaYVGe4KHyQ1wF5HHoLgbq8Pol/SuvZm/y 1XOsmw5qu0z8rj35NeVywTGdHmyPSKkhVH9rPgw1cX+0a31nT6AmdU9x/VaQZt8/Nx2S HpNvl6SCuM9kA5Hfm3yLmeOlCQqbzkd/jpgLDadWOq9ENecV1gmbHtYC7up/nKSUBQiG gbZp1jLEYHwYSw1Wi35jyKU8uO714XCycFfKm3uo8J+JBnfTtpUECdTSb70VUGlZsimt QWqXCtkj6N7jqbg8CRfsHejrlkcLU93Ts4qsJQEo7yOusopqnoMHgIiBZBcUVH3+IdzP J9vQ== X-Forwarded-Encrypted: i=1; AJvYcCUDNr2q4WunW/SjwSgoymJaZ2ipNRKCnNn4U3cvJnrEWWV/0IOJoSsDofGqFcj1lXQIeUQDh1g3v6Wbsvs=@vger.kernel.org X-Gm-Message-State: AOJu0YxnY8QhW9jk2zQr6Wh5SwrwOXI15jPuFn92WXDatVGnc3SphfiJ DObzQqcJgyn5/e0HEHnqYnYr90kwPnvoWX1dtQRZh5vTR2/e/vSmIxr2mwdqFZM2PXyNooOJNro sQisHRWa0f2fVG08tQ8W8uW2i7z0jUDVQqorFpVF9ZZlpLuuI0PgUxfSLZFE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4dc6:b0:679:97ac:2cc9 with SMTP id 006d021491bc7-679c4284bd2mr2443678eaf.28.1771717861772; Sat, 21 Feb 2026 15:51:01 -0800 (PST) Date: Sat, 21 Feb 2026 15:51:01 -0800 In-Reply-To: <20260221233436.24624-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <699a44e5.050a0220.340abe.0d2d.GAE@google.com> Subject: Re: [syzbot] [trace?] [bpf?] KASAN: slab-use-after-free Read in bpf_trace_run2 (3) From: syzbot To: kartikey406@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: fa5c82f4 slab.h: disable completely broken overflow ha.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17570006580000 kernel config: https://syzkaller.appspot.com/x/.config?x=2208a171312e89b7 dashboard link: https://syzkaller.appspot.com/bug?extid=59701a78e84b0bccfe1b compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=11a3f95a580000