From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 79E0A14F11E for ; Thu, 5 Sep 2024 05:57:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725515825; cv=none; b=FYzMNndzs5Fy64Bh+VoNDYfwp5kGLlMXjRJIo+adLNwnEE3HRc55XSBaO/I+pdl9cRglKSjzNWn5K4kb4rG0IDYJzlFp/8faGIeYO/eNarlxm5mG8qNFs7O6pPEFHdEpCVBU5nUp53W0afBZu+ZAH6Js00Ls7PZKgabf7DNrA6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725515825; c=relaxed/simple; bh=pyUAhBX92buKhrzsf2G0r/M8qmQA7L+1+Ncg4M7/daw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=lOVZTTGjEibW2TKK2HlRheWBDK67HxkMUpZbUWzLtNTOICLwyVd7159ZBMMxaBxhq3X3SxsF8OiUzqFC3F9o2kXe3z7ion22lz5rRa1lJUV0nRM4sduXQXChGvVhiJZpvKlhrSRq9BTBKZWns77n6JLAsXUuzlxXigVRwlWzHHg= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-39f53125f4eso4760165ab.2 for ; Wed, 04 Sep 2024 22:57:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725515823; x=1726120623; 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=QCD5nD1M1msY2xhN3qs13wTf/0aKlhatVMivpIcFI+Y=; b=ViNb04fKMLa2d4KyqhqOrYHdfXk0AZk7BkUcnW8fT7UJnIwPMMB4hTVxUwjBuEQJxK Eql059nYOk+aIgklCzXArZe/ih4jZz/G5T95RKtqlTs1wYmroIs9L9c85CXOExITKaMD G47ChWJInrOIaloSoTWokN1ApZzmBra5SFDdO57+XpcIt0wFqE4Q4noZG2qz3grdnxvX I6AdMI47GycgJ5PETl88Mj2r16GsnJqYAYDz8l4z3x/wHF+oTq0fml27wgs8AT/Ufskx Awr9tBoNmo1gnca/iSBos9YVMJbyLotb4iuU46fNf905ufSibt9JhmjpY6tO1eb4K7Mm FMrQ== X-Forwarded-Encrypted: i=1; AJvYcCVRWUfw/kHBtSmR5ub38VOEQV+J8gWEDMDeMwy/z80ydLD5i/aafRkiGVX5Hfste3sXhGOcC/rNR8ccch8=@vger.kernel.org X-Gm-Message-State: AOJu0YxDRnqln6bOQUaQ9BoTCfUqOQjXrpZDo1GtTkTmwmpc4sC1Btuw SALtDt8kWN5G4KnMAc5aF/zj3f0TZlJNS2FaqxuYwd5cCA22CJMKQI+QbJ+hJFO02d2Zu7VErWy 0/zL/d6OUqSwfdIgf5WmdLoruk56RKxvBnWSyPMlZm2tzKNt9xYFw5x8= X-Google-Smtp-Source: AGHT+IGCvnHCK805ji6QbaIknsKC6dw63UMmm8pwocMTN3hobf2dzJHRedIyr1YdG/fO3ZASs9c3+UVO+bPSwV8gReCSrtOQsB7Z Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2193:b0:39f:5c02:48cd with SMTP id e9e14a558f8ab-39f5c02bbfcmr8859215ab.6.1725515823664; Wed, 04 Sep 2024 22:57:03 -0700 (PDT) Date: Wed, 04 Sep 2024 22:57:03 -0700 In-Reply-To: <20240905052532.533159-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b96245062158f5aa@google.com> Subject: Re: [syzbot] [net?] KASAN: slab-use-after-free Read in unix_stream_read_actor (2) From: syzbot To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, netdev@vger.kernel.org, pabeni@redhat.com, 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+8811381d455e3e9ec788@syzkaller.appspotmail.com Tested-by: syzbot+8811381d455e3e9ec788@syzkaller.appspotmail.com Tested on: commit: 43b77244 Merge tag 'wireless-next-2024-09-04' of git:/.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=137509eb980000 kernel config: https://syzkaller.appspot.com/x/.config?x=996585887acdadb3 dashboard link: https://syzkaller.appspot.com/bug?extid=8811381d455e3e9ec788 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1196cfdb980000 Note: testing is done by a robot and is best-effort only.