From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 3C527288C08 for ; Mon, 3 Nov 2025 06:25:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762151104; cv=none; b=VDFRQJQJnYkJGZi/M8v0Ps08L9L5zU9T30IIvYTMVLX996OE3MOVYlP2LYWXKkfkSTMgZjsM/AAkAMKkdqyZUUm25up8wITqPJmaknNQ2TqDcYQf6qeDxbaKWNhzMs6rl2bxolzfGGDhmNUd8I2XlQDfHt6/TWCFcgeZMfW7Bno= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762151104; c=relaxed/simple; bh=G0SF0FA8j1hQMKUkz6LyPU9KxutSsBicIxNydWCQJAE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=pI52BBxM9JL8cD27JQhocjL5RYDHcCK5cXUR9N3YHU7wN9Uth8+STCfJ6FZLp70PPnqHzDyFxE9HUuLpLl1g6VEvcBm2HU8fCUnYz3/rlfr+s/EV7dXm1Gbmfp5Ip3v4uVrYhrxpEmfIRqcsTevaeFX2aDvyvsF2lLo8T3pqo8c= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-4332ae73d5cso6345545ab.1 for ; Sun, 02 Nov 2025 22:25:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762151102; x=1762755902; 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=Ng9wAdTFuvOiJGsNXijGwRlUW63QJkYf76ZQ4RWatcA=; b=M+rEa8Ze9tF99x8Q9IbUBZ8mdkyC8p1/EmXFFtW+CguT+I7EJ0R15jQztIGQth5PZ9 A1uyJvQDcRbw5T7yZcKnqObTk6kplsv73fZ/w/RPHx42kQNOZ2WW54ZjFmjpKJnECVdY +9iLMn3b6SvT+9Wpsj5po8QylwXRqR3LDg+DkEhCIAtMg2L9Hfe+cf1IG+zasYUYT8gI JBtmJcr7P+KzsSfs0oJQb34UA+13fEv2qOs4JI1jOFka++b61OQONKqoKUakuBfYc+P8 wru9HbfXRw8sieyQ46EMWWdBOW4OIr1xNh4/5QN6FRnFmDRu7GxJlFOVgjBkrgFHprq1 0Xnw== X-Gm-Message-State: AOJu0YwInDlGSI916oKJTssLReD74J6lqltS56yhXP+Lx903S3ojKatn gO+7nlsTHdIGWCen1sugFU5X4OZPOGSNMr/cR2q7LzqA74kIs0mCrN7S9ArnBkGHK0ZPFnKK91I SHhW89f2BefhBEV2HdB9gjD2qCfxXKwsggTuWvw0MyFrKlOH+Rvi4BJmBCvM= X-Google-Smtp-Source: AGHT+IGUr7vKzgrvPob8GQmFYyioXNTqDGrABrL6sfTZtLRxKb88THshCzHUaSa41b8XOCo5Z0yPwoFmJbysrtYXawlOEV5JVRye Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16cd:b0:433:246d:283f with SMTP id e9e14a558f8ab-433246d293bmr75751785ab.17.1762151102436; Sun, 02 Nov 2025 22:25:02 -0800 (PST) Date: Sun, 02 Nov 2025 22:25:02 -0800 In-Reply-To: <20251103054919.3377129-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69084abe.050a0220.29fc44.0034.GAE@google.com> Subject: Re: [syzbot] [nbd?] KASAN: slab-use-after-free Write in recv_work (3) From: syzbot To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, 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 run ["make" "KERNELVERSION=syzkaller" "KERNELRELEASE=syzkaller" "LOCALVERSION=-syzkaller" "-j" "64" "ARCH=x86_64" "LLVM=1" "bzImage"]: exit status 2 Tested on: commit: 98231209 Add linux-next specific files for 20251103 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=55e89517f3847929 dashboard link: https://syzkaller.appspot.com/bug?extid=56fbf4c7ddf65e95c7cc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=169fd704580000