From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 2A6B78F66 for ; Thu, 5 Sep 2024 07:46:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725522363; cv=none; b=D8jEr08WEFN+bP9hMB+AFxwZDpyQoLN6iK0F4//wgM3UDguxL58XFBmJTlDvd1+tkc58K2REwxTGUM/EfsLOtgSxGC8YA39FbF7jw/KBf46rX/hD3XUDf6C2hV4rDLu2lACtkx/KvmoQpzm4zjARIh8LGqLg49XVStoT504pJ3w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725522363; c=relaxed/simple; bh=SyxsvJtcJVqaiQHgUJLuRt7j3v/axmlctYI2RnXBQtM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LV3GOaxJa3hBlwqPp30IUO1IgZvQ7W/xrxMW5bRg+vfGc+yLGhLXsukV/Mul5vpflYBVFn7QUqxwKaDQakLfYjtkTsWrcMr5X+mkf8lPijMEynksRpMR8ztgZNCpQgM9umo2tqFv3slA0MRx73q40Of3dBTbe/7SuC72bNIYEYg= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-82a319f6520so82367139f.3 for ; Thu, 05 Sep 2024 00:46:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725522361; x=1726127161; 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=z0F7zeBTWaDC3bvDb+oeW8Ic3uat3Aamdf19hls7iZw=; b=le3fGdpO9ySX2rgKV/ePhZLRHpbwzpdHBQt3IZDSltXFqmFgGCBe/gGkqEY1kRPP5m LpIAR8vyp3Qr7h2O++ukzRToXhfYlpElfcAUSuJuYUqNneLTdo6B+/YkLZiTWsakgxut 22wHTfZ4/Jm2Nd6xsXn6AwjJXDRzIdSs5NfM7ZrrQzaMPOdwOFctpHuGe78M2fhShV0v veg2DwQIp2xFXqF50DJn7jimVkVt24rLGCw8BnVZlBQ/1LgFddxtDp4zsmwcHOa+WGJ+ UGT56/WC3bSEh6Wlk9iUlOKwSdUmn3nsG4XsQLO69A8ENYXtg2hlLHIshFXp9h306D9I ssLg== X-Forwarded-Encrypted: i=1; AJvYcCVjHSvtyIyXQh6tpHaCQbiK1WdiFNEfGlEwMWiGITKPgQgwpxwBfYc2T6LXqzTWPu6iX6IDjcU=@vger.kernel.org X-Gm-Message-State: AOJu0YwP9i7hS3cEjFx1NVhnQrroY/yd+xmnVObCScZfNDl5nBlrLpSF C2nER4FoaADQvXQ62ihQTLe166FUSQafBmU4L6DYOC6tEFDkqrvcl0BP8GUos2xORKFh56dCiIi 2rclk2eltl+CoWCTedltDa6wZ4A0QBwbKpPvmGLP65zMQKFDpA/WS418= X-Google-Smtp-Source: AGHT+IFO1js3UnJdsjfFeMrqPiMcPXUxGOhgj6RWXAEOhvugYQxMc8QlA7TiXBcCt6c52xeAwAEA4qdEkGnc3o/tMwhQxJsyEH/3 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:22c7:b0:4c0:9a3e:c259 with SMTP id 8926c6da1cb9f-4d017eecf15mr966608173.5.1725522361247; Thu, 05 Sep 2024 00:46:01 -0700 (PDT) Date: Thu, 05 Sep 2024 00:46:01 -0700 In-Reply-To: <20240905065955.17065-1-kuniyu@amazon.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000064fbcb06215a7bbc@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, kuniyu@amazon.com, 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=1582bfdb980000 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=12d22d63980000 Note: testing is done by a robot and is best-effort only.