From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 92DD33431FC for ; Wed, 5 Nov 2025 15:13:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762355587; cv=none; b=HbJ16voz8ZeccegGgCyCLLesstIIU+Si+Dn+Imx4E2yqcOsi0rZgK/umKlzcV2xnv245Am1C8YoY6Jj+FbyXBr8CHwJEy22rQq2nns/Hx8UkYhGUdnOW0ts1fOD1Mi6NZwOrmJ0fDu7HkId3tldWIv7utPJCuXDEE/EcAHFfbZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762355587; c=relaxed/simple; bh=dLcTW1aCAzLhaJVOj5O43tCa5J2ImJgjBVYCgfVT8Ms=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=a6Rg0R6fu9Qee+XJiw/kqbwo9kDJGa0eAmgf2EpTHkFH93o+cXkNNTl8+bgfRrnHAeSXYMQI9HYEHlkqHaffYikFHnt9FugzWHUd3rNHYsykAZ7sK9mEuXrfXOhdFeQscQjTcY+JQ8vh65+vL2Ky1zKDud1ugsIu1OtMY9QZmVA= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-945a94ceab8so663964539f.0 for ; Wed, 05 Nov 2025 07:13:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762355584; x=1762960384; 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=BC4CyBjhOEnXk/s/LxiIlBFL0VGpqEH5wTl9IHwuW6M=; b=buVoZtL7nL7EaGzET+6BOsHZHCqreZKy8P266iIvYTrwYT1TdiCZgD8GAs6nTxTMmh ICVetD2j1OYMZaDXkj7GGFS99Dak9g0euHpqE3L3YkoTNsKYug0LzUR6NA0Rjb5Fwr0U uGYwytWL5XPo8bUdaUTUcpFn7WTkgx9VPbK1I+mveVuGA5+uLBvg6Sa1dnXXc5pWXFKD NkhKKR3+olIaVWj/d+LZMvyd2VQoAKO+s/3p96DxN9/yal6HOXixpteiyVEHnCCvsoCA O1JxnvAyCYClsQwvoMUsTcLYytwONQpP4E2jFpISDegBFsLxNfW9hEGCeuEZLkDhiWVN N+fw== X-Forwarded-Encrypted: i=1; AJvYcCUlMmD5KQNKQbwIgEFo270tlA38fxqQOwvQ1t9NWyaM1AxuwIZmuoWn046gUxUnDglxTY+2YBliEE4eWys=@vger.kernel.org X-Gm-Message-State: AOJu0YzmVQB30OsoMT8GGBmcwA7Rd4GgM8ND5SjaFYCicJnz8lY8urwT a03aEIhAECwU5uvE8c3l5yY3NS4PoV69upmBefw82zR/tc2meggkTHbWjjYjf52NWJCfn7e7yr/ E4SqRr8XS+Llvu3YvzkNIsj8v9dL4ALh4ljGqaN2jwuZioGKF2y1VbVRUZSM= X-Google-Smtp-Source: AGHT+IHhUJ3Bi8k0fQ4Hm9e5q1z+3H2zBxC/PvIh5v0vXF3M/QMYaKkoiMGp/nhdrvxO86zbloW/c0xId6+Ug54DfmBqPMDCGS1L Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c23:b0:430:d061:d9f7 with SMTP id e9e14a558f8ab-433407c519amr41503085ab.23.1762355584739; Wed, 05 Nov 2025 07:13:04 -0800 (PST) Date: Wed, 05 Nov 2025 07:13:04 -0800 In-Reply-To: <9f0a89ac-f782-4afb-8fe5-9575de76b201@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <690b6980.050a0220.3d0d33.0053.GAE@google.com> Subject: Re: [syzbot] [nbd?] KASAN: slab-use-after-free Write in recv_work (3) From: syzbot To: eslam.medhat1993@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 and the reproducer did not trigger any issue: Reported-by: syzbot+56fbf4c7ddf65e95c7cc@syzkaller.appspotmail.com Tested-by: syzbot+56fbf4c7ddf65e95c7cc@syzkaller.appspotmail.com Tested on: commit: 84d39fb9 Add linux-next specific files for 20251105 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15cd1342580000 kernel config: https://syzkaller.appspot.com/x/.config?x=413cf24e78b667b9 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=15fc2012580000 Note: testing is done by a robot and is best-effort only.