From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 9C88719DF8D for ; Sun, 26 Oct 2025 13:31:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761485468; cv=none; b=HFwwYawuJs/+FMDxJkP1YqPAtXcwPgZm1uO/NLLZwsfa1KrhKV49XCSYVVxuuTf6syoy3t6j5VDrHF7FWxZp61g90DC37qVOhfUQjPBFuYA+8mOzfbHAwdi8LVNluCdvJ5Q65Gfk3aYZdExcQuP2fkGcBT9cqh+TC2DcSoqe80g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761485468; c=relaxed/simple; bh=bDf110AlXtv+VnvFhl4VKWo32kn+Ar4IxaVUYUQf3oI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QJ9HaZ7VvS6ObpBJ/OHYtbJy4q2tBgs2KmeFkjtTutMyvUs9Xt6darkIrvc4/we5J8ppvjitKXKOTv7hC6FA+jQX+DGU38IfSZzSle/aiSDj8XCF06ErdWjIHR4KFb+1+X+oOgiJGAUk/Gkomfh03YPbYHrifusVFBOaeCKrQ+E= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-430e1a4a129so47907635ab.1 for ; Sun, 26 Oct 2025 06:31:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761485466; x=1762090266; 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=B4ALCs6kaWDA5nJlzDG7U3TtxLYTKIHQn7g5VmhKLv8=; b=pQwPonPnUfsx3l5wS8txadSmh/zzp8AJDinyPeg/ksTcK/DK3z+ge/vb9oWPENz+nF BdoDllnCvSgQ5B8nLydHpBfafI1VhBHl+GJJ+ZdzteQ4UNoeL1R7Vrkst9w9eDJ6AFbU mpvRSZ3xId4+DONpZ+PGpvQYbJftzctApyD5WWVF/3shpCwvcxmnCKFnY1mroL9yaohb C5GbmqbovJrx6m1mcAWAyfkROtbBAOs0IL3LDF9fr68TJyIVhYCRbi3dzyhY8Iuo2Yef NGrrd2rua03wz3F6go6ph9p5vQwko1I2MXFBG9YHvuPEDC/ZcpUUTAtpTzXf+A9K7THd tjBA== X-Forwarded-Encrypted: i=1; AJvYcCUTtan4G+CUSnj0sorv1qV4zq+ChI2JMaoXmbSM6AZqvTPknc3zb7zUHBCDMCrCAmLY3zJJL9bFmhRuhpM=@vger.kernel.org X-Gm-Message-State: AOJu0YwyBDWxDr4Xn1c9Eym+p3dKVbs1od73sRq19YwYubMMyyQVI9Ev zZ0kYLaYqAmukkpAbo8MSIMoNsgx8ax3+fvCAxPm8dSAZBq/fcwVsbAS59WKWpApxqTsj53prp0 Msa2TiU3y4ZfnIADrhMST1S2rNdRbhIH+k7MoaGUyWzeIf9Dl1ALSCZkKxxw= X-Google-Smtp-Source: AGHT+IGPbeJTCC97WbxNt2jkBxxCwuw1/mXjaALFktblj4ldAOvv+jJSI8qQU+emb/k/daEbHJ7BZ/3W2mKq286l0DYz2B38HijV Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:164c:b0:430:8bff:c5a2 with SMTP id e9e14a558f8ab-431ebef1db7mr97211755ab.30.1761485465810; Sun, 26 Oct 2025 06:31:05 -0700 (PDT) Date: Sun, 26 Oct 2025 06:31:05 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fe2299.050a0220.3344a1.00a0.GAE@google.com> Subject: Re: [syzbot] [ntfs3?] KMSAN: uninit-value in bcmp (3) From: syzbot To: kubik.bartlomiej@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+0399100e525dd9696764@syzkaller.appspotmail.com Tested-by: syzbot+0399100e525dd9696764@syzkaller.appspotmail.com Tested on: commit: 72761a7e Merge tag 'driver-core-6.18-rc3' of git://git.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=111a7b04580000 kernel config: https://syzkaller.appspot.com/x/.config?x=5f0d3e651b4bf498 dashboard link: https://syzkaller.appspot.com/bug?extid=0399100e525dd9696764 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=145827e2580000 Note: testing is done by a robot and is best-effort only.