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 340A9172777 for ; Wed, 16 Oct 2024 05:34:03 +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=1729056845; cv=none; b=jJoDtUHVz8k1LSqAwsHBOL2bV/a8x0v/YlJPfv8v1sbLFwnOrtZPzrGN0vltzfM0CQagOt5eT3fo3dGkQTbdZwsYpdTqz0Xjo3Fg513MwHtfugJV7hKVl0ujIqbnfynEo3LjZK9rsWzADrfnS2MWs1/VieHqM2NdV52Ki8nWIgI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729056845; c=relaxed/simple; bh=kJLecZJXDQwCQ+Aj94XwkW9OyLWSVhjr115PCz0RzFM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=d6CvKGbqr3WD+9kTVyU334feag0OEz0IQDHQNorNReoosHSCi7ntgyQe315muThJAiK5SqyRpGIMkdQPv4PSkKuRU/rfehsRk3ZmJhf3+bp1cRJovIUcxQcCpp1VwftmGTlgMM8od0NGKUJ6sfXPfX+Jwh1rcVOx5PUu8DWisDI= 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-83a709455a7so476115139f.3 for ; Tue, 15 Oct 2024 22:34:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729056843; x=1729661643; 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=6FpoelTa9GKN5g/rJ1NmD/+p5tqyDj7lx/aPpf294Uo=; b=wNPQgT5zwJnU/G9+FIQxPQNHQHXsC53u7sgz/apbY/8I+f8XA4rd/L4Nw2YkCf6D0K ZQ9i1CQCFu6fCyPQEfa7nMGcZ8IpJ4TVLPaCLrNeXx6rjt/L3e7ZpHTzTEQQC4CeDXJ8 nEU9WPOnqZSTbBj/kUTmfb9xbAFc4H3jrPF8hH2/3hPRpVTHAWX03ohRCailgQroxeMh xOk7tow4guiTg7R2R94De9FDsNI+8KprD+DFnzJ/wT9TQ5Dgfkc4UVX5+WkeQbc8/xWN pa9QbLWwTv4clPZyPaNi9tM8TijOh5vlHwFoinCrUbdUMXKMXqisLau1tmAdM1mm3wLW TGTQ== X-Forwarded-Encrypted: i=1; AJvYcCWbMNUfaG8+KOC3zugDf7QwD/hiebksvD3wfKsRhIvYOxpX9NKhh+fMUU3pGOOpo/x7KNFqDRiHmUhG+PI=@vger.kernel.org X-Gm-Message-State: AOJu0Yz+/k5gv9l9+Utj4ljH5YuOVQBWCHwasIqYNmofTfJifT5hNmFM aqcSREi26zUrOekx2mzblpHGI/7r6PvJInIl/F6IxtL+mRIsdBMg5sYBpszxUlk2DSew03VG+j0 yeC79CSPAOSLa0B08vZuboEb4VwepBxqUMh5r7YedB0ApTElG/6m8aEE= X-Google-Smtp-Source: AGHT+IGlXH0hOYWbDCpliipMMkV+ON4CbsgpZ/j/WhoMG1UvkZ6fukspdIo97kjbryTAFGApMU6jRARXG+xOCO7hkilYu9rhX3Yq Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1e07:b0:3a3:6b20:5e20 with SMTP id e9e14a558f8ab-3a3bcdcdfc4mr112981725ab.13.1729056843213; Tue, 15 Oct 2024 22:34:03 -0700 (PDT) Date: Tue, 15 Oct 2024 22:34:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <670f504b.050a0220.d9b66.0161.GAE@google.com> Subject: Re: [syzbot] [net?] KMSAN: kernel-infoleak in move_addr_to_user (7) From: syzbot To: danielyangkang@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 but the reproducer is still triggering an issue: BUG: min NUM max NUM pkt NUM EBUG: min 14 max 14 pkt 1 Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program Tested on: commit: 2f87d091 Merge tag 'trace-ringbuffer-v6.12-rc3' of git.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17c52c40580000 kernel config: https://syzkaller.appspot.com/x/.config?x=5242e0e980477c72 dashboard link: https://syzkaller.appspot.com/bug?extid=346474e3bf0b26bd3090 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1229c45f980000