From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 2C2563BBCB for ; Tue, 8 Oct 2024 03:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728358625; cv=none; b=sXaofI0TD7ScMfsMCrDKxWaa0IT3Epvp3h40sPjQpNfWp1j3K04Mw0JTdBbnTpdBKBcM/gte98jTp3qqtgsGjK5xxYqPzYLMo9xgIu8nxXuBTiXiaJI34tMz3vDzn86zqkeqyYxzHdvgCWW26djlYdXocAErAXia7HgWtZbuN4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728358625; c=relaxed/simple; bh=9lCC6/cPpt6A3D9ApigehizFGweWB9PeX4KwX3Vh3HA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Pldi0u5aIZTdBdZNZF1N16V4WVLoomfqFlmTwenqx0figycm0AE3RnlYKhju7Org5xEbLqhmE9cWuZZVJpjKUjMlL2ELusC04LFDMKjdAlYMshz9KXsvfWP+bVx9cQYmrpeb5kgV6+h897p/qOIssGM0u4PU8hfyEeI4DVlVRsY= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a343c444afso58302485ab.1 for ; Mon, 07 Oct 2024 20:37:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728358623; x=1728963423; 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=KSzLNKT6ggLBRa7OjU1CCapcNmts6fijQLpZW/Tgbkk=; b=pTYlIWoC5mVkQTTsMswhdCAWjuMZIO99xmb06MXYb8IN/w3N6H45iAAN59/guEwgC0 EuUQaBF+OHogzlvdw2t1OIEMfbIk+amd022511CjZWi54+spCdaSPfmAl85VwpkUy5y2 SiB3Eii4rYfUWPaeYLK+OrJ4MntIyJspQN4ulsMOLPzywmOCqEcVCjtGXD04jNvZhUgD JJwgF+4lfpHsEDnBJx0b3CzRdkXmHsEbUO1AgogrtRZjXgv/yFfyicbmukh+0k2bO/ng i5kxsTVHA5NM2pTi7mfHgMYnjSLn5TKIKT2uxZcD8q94Zoa949lDFM0S55pDgmDIcRqQ wS5w== X-Forwarded-Encrypted: i=1; AJvYcCXmWPD5fphVPlAvWDUd0OtrOrDH/Lx4BHqq8tJhtbXBvWeC+KiLrl93XQ87RukHZc61QAwsRf83w45O5KE=@vger.kernel.org X-Gm-Message-State: AOJu0YwJZiBSn9Y6Spa5HnF0cuGGKCZgjJEZ4tDq9cfSmvjfsgmHCh6D wlvursMERB5xFAatAizF01dyffYwhN89OJDX8T/oSOKksjzfi9bdeVownX6wtTmCa660bnU4ms8 IOKRjki7OJDhbt0cVU0Z9t8x9T1z0tv9T4UtEplyFDQgwivaT5RRYFd8= X-Google-Smtp-Source: AGHT+IF0hAiBE0Fb+aPb21J0S7uMLzyS9Sc9RrEn7srF0SIcpCnZCDnEqOSeWf85zCgZaSnrqbrbOA9grvuCBSNyji9u+HpMxZSt Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:184d:b0:3a0:451b:ade3 with SMTP id e9e14a558f8ab-3a375a978dbmr140169875ab.10.1728358623187; Mon, 07 Oct 2024 20:37:03 -0700 (PDT) Date: Mon, 07 Oct 2024 20:37:03 -0700 In-Reply-To: <66f70232.050a0220.38ace9.002f.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6704a8df.050a0220.49194.0521.GAE@google.com> Subject: Re: [syzbot] [ntfs3?] WARNING in wnd_init (2) From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit fc471e39e38fea6677017cbdd6d928088a59fc67 Author: Konstantin Komarov Date: Fri Jun 30 12:12:58 2023 +0000 fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN) bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10a4bb80580000 start commit: 8cf0b93919e1 Linux 6.12-rc2 git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=12a4bb80580000 console output: https://syzkaller.appspot.com/x/log.txt?x=14a4bb80580000 kernel config: https://syzkaller.appspot.com/x/.config?x=7a3fccdd0bb995 dashboard link: https://syzkaller.appspot.com/bug?extid=47de774a425e2380f16f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17ab2707980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10dbc327980000 Reported-by: syzbot+47de774a425e2380f16f@syzkaller.appspotmail.com Fixes: fc471e39e38f ("fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)") For information about bisection process see: https://goo.gl/tpsmEJ#bisection