From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.199 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794136288; b=R2J4E4IH3tlouYeK/pQHBzl86VbAPnEE7TBT9+HrGWeteTxdw8xlFLNlBuywOZcORBwD 5Mx8A0N41VYJoGJmUUK5R04yFxtJ5HLKMHhmoSCvhPGi/vSkNBJKymHQupoUOtw8D3sVc iPSBGQmVnHgo+NEK6G5Jp30VUSFHLMg/76DN/ReU2Mys2mKaJSYSoXtQFOZp9U7yhUvDI MbNjs0lPLoB7DTZ/R1ZLHATDhdT0n9JcmMSHhLEoSugaAsxd1qN3JE5tK7l33wIT/tfUp YVC5SZmBB7VdOUIf1ak10wRiDsUZHdziNbF63lJc1+6Kr9MCG8FQtjh8AS2M3P7nYCw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794136288; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date:In-Reply-To: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=fHKEKHdPjoZhYVJRZoCAKKckDq3mCm+7VXF61UEPMbE=; b=00T6kOtEbmT1U1P0mBoWyTFBz2noWJsnVDtPpA+pnUJGUjW2ISOppcdJdSQxrSkbfcsa qY/D4Brr3zDEAKHz54/LDswgB2AAkDI5XoaNjlsfKpQ1MxjCIpSa8WHS+BJgXBpHRlGSm zZnILY4JMGiAtWq2+6w6ECkrUi4SuJ6lfrIfWrPXkJkr7jl9KxdlB6RIydLaRKMnUZyb9 RH6pwLLb2WvsOHeu21GBpIzZ06ayu2t/gVzGO2HiRFN4R67kpOTqIahNzL9zUN/CEF0WX 9Z97z2zDV8Pw41FMrvKsnOnGM5qN+69jaq3vQ9eb3bKJvHVaUrxbLGoia79mfdZA68w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.167.199 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 900DE606A321 for ; Sun, 8 Nov 2026 11:11:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 900DE606A321 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-f199.google.com with SMTP id 5614622812f47-5641cd2cc13so20490b6e.0 for ; Sun, 08 Nov 2026 03:11:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794136287; x=1794741087; 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=fHKEKHdPjoZhYVJRZoCAKKckDq3mCm+7VXF61UEPMbE=; b=ZWmBka/Ps01ggEeEh4yfk99ZBqw8fAYW8ElAy0kMx5MbyNbPXpuoMlh9etLUUoFwm+ ResrLvANRIN1O387QgEd+gqbQYjFRleyFtDb4Gxa0f8kdTF3r9iHDDOJW6KxvB1U53XJ 47kiZEUg4081YEMr3PGLhfFPBcCFJuzjafAwJelZFF4DvluMOmvQ+OToEwAZ1PdtzKhH VAPKYUmx0VjfHhzgCaY8x6jsnMuqx/QVJA+4K40e6rxxnuWEMySKPlOXM3rDg98S+7gy D1ywrJO2UhhnSlSNjYDoJqMBsb9sCBgnf0rFERwTSYr4S7hHThqkT1jtDzkEsffs9wMh nNdg== X-Forwarded-Encrypted: i=1; AL+hErGUk3Wg3DjuuvbRAAB39cCr8pZZQ5t71k5cukqzskhlWnmXw8IcnN3Z21uuFw5yj2t1MRoLexBRxPM1cP5/Rg==@lists.linux.dev X-Gm-Message-State: APuU4Z8wos45SC4DCcXrOscGVaHeHGZPnS/nOFsDzYTwoxa2B4LeZ8xp /ojII3iaeIEJemtXIQJRyx8FDVIQOCDwKs0RWkolYWij4vpTdNB3R28H91AGyTPPqWyedh9Eh/5 tyVdJ3TSM/+64Rl/BKGmlDZCqRWDVBR028WQkBhGlaIV/P/3lxOChhGf8bPg= X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:1a0b:b0:567:f6db:8b46 with SMTP id 5614622812f47-568143a1689mr647675b6e.34.1794136287572; Sun, 08 Nov 2026 03:11:27 -0800 (PST) Date: Sun, 08 Nov 2026 03:11:27 -0800 In-Reply-To: <6a6a98ca.86abc875.e5c3d.0057.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6af058df.f50b2b3a.2c0de7.0007.GAE@google.com> Subject: Re: [moderation] KFENCE: use-after-free read in virtqueue_get_buf_ctx From: syzbot To: david@kernel.org, eperezma@redhat.com, jasowangio@gmail.com, linux-kernel@vger.kernel.org, mst@redhat.com, stable@vger.kernel.org, syzkaller-bugs@googlegroups.com, syzkaller-upstream-moderation@googlegroups.com, virtualization@lists.linux.dev, xuanzhuo@linux.alibaba.com, zhaimingbing@cmss.chinamobile.com Content-Type: text/plain; charset="UTF-8" Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.