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 C9B76210E4 for ; Tue, 21 May 2024 04:21:03 +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=1716265265; cv=none; b=bOIU0uISvqgA2Q/beC0nzv1X4kYDfQj678XAPdopHxIpTfjRzDrIzTTlHyF6YwiiBPKJgE2/t3uwzpfUP0XICA3m7jpN5A4xLM1DA9VJnJjWlSjvAf0wiLYwvXzs4IE99hnuVOyc1MiM7THr0hmAVVTQtWz2wbmN+pA9odOH/1s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716265265; c=relaxed/simple; bh=lUAsxpeONMhX1IC9R4qHe81NbisGOaZADbrjZP2G+Eg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WmPltxC6TXFCTpM3jXe7C8JjQY25lpgMecrawcIcDbzaz6wWNf53P8Uop/aoOOiJZ5wQLqQ8rxeBrjCul24h4YZ9tb0BgB7LTOgXMs/nE+ultWyu3zRDDDByyRrfHeogJmbcR5xqKhqHmZhbLCuGACZ0tivaZjiVZl+qRMOIuyw= 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-7e17a8bed9eso1225816939f.0 for ; Mon, 20 May 2024 21:21:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716265263; x=1716870063; 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=fSsHD2Hl2AC8EhhzRcg3ormCwiAPS1drALI/1hMFbes=; b=AjiCoQLzixabN/CJnCejWiyU3r/2FvPCDfgq42c92jkxWZ7VzRoiNCePfr8JGZqsiX ysAo9BQxYgh+WzHoROHqtVFLbkPZK2GKN2VuVVi+fQArscOltFNa5wjjA/U9qKMVLKOj mg99Q8HRKPwUD6IIJz8hijXxNiCtCzAnI3THK7WZRfvuLGkss1BPI+L71Nnffe+pI/Ie GXzRaHIa6crSRBY9yxYqAHekqSz6tplOUKWoUFBegghGesEpH3nFiI/xh2DDkXKY9pSB oyHl3iYYSswWGU6H2tUeAhtDj/KWgVUB24AbaWjX9YrDTqOdK/a0Pk9a6+GsGDSbWfpg dkrw== X-Forwarded-Encrypted: i=1; AJvYcCWrJeqK8RiU96IU+8JNAFMqtpsIzKsQfucIQy7j+8YRIJAJu5ZoPCgIOZvADMFvRXQ7Qw2713jsuNL2EIVjTl9aYcteJQKrzH65yjIu X-Gm-Message-State: AOJu0Yxnx0oMQvp+9KaFs44UBSatOTXvBkEtbOLfFzqv5mDevEkxsgXH 9OzFA6RlBy3feuuMwfH53EIDWBA8LepTIDE4HISEKj67Ja2HXSn8wGJxL6Oxk44w/Ie84NZZNWJ ws+41VeIkdlN0AxAe5gqLyZEfUl8RPK7ZvJaJxLOdgQkFGhPddem9CpY= X-Google-Smtp-Source: AGHT+IFKJarv6jv6qN53kzHlc3UwfWgnQYEsSs+ZPGBExF17fUlgyH6YqwTwHxjg9xTKaWtkvH7Tr48NyQL9IAKFqYZQLVrCMVkv Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8917:b0:488:9fae:e95c with SMTP id 8926c6da1cb9f-48958e02868mr3107976173.4.1716265263041; Mon, 20 May 2024 21:21:03 -0700 (PDT) Date: Mon, 20 May 2024 21:21:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005823230618ef25bf@google.com> Subject: Re: [syzbot] [hfs?] KMSAN: uninit-value in copy_name From: syzbot To: eadavis@qq.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-and-tested-by: syzbot+efde959319469ff8d4d7@syzkaller.appspotmail.com Tested on: commit: a5131c3f Merge tag 'x86-shstk-2024-05-13' of git://git.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1564ef84980000 kernel config: https://syzkaller.appspot.com/x/.config?x=64e100d74625a6a5 dashboard link: https://syzkaller.appspot.com/bug?extid=efde959319469ff8d4d7 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12057dd0980000 Note: testing is done by a robot and is best-effort only.