From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57E8C2BAEB; Mon, 22 Apr 2024 06:27:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713767274; cv=none; b=EX43nmlq2pn+7r83lLucxlA8X7xMfl8QSCnKB2GSZtSMUIbSabO33GyGwA9o1OHn/820z4VMvImPc+meNo3Sx1frfO6NeacBWiECBrw0tJ+OSG8dZAAGMftLTGE3qLxeS8hf/J5/CT3w+vVvTF08J4l9UklnvvslA9/sztVPo+M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713767274; c=relaxed/simple; bh=wWpP86gA2HALaUhmci9H61XrMGZbnbW0oJ9RXEDJE+k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NvE2qK8XYM7IT+tgWxFKTdDWxL1csH6wnEWF+BVlyG7s0rDl+m2UUzqZncRHCBSJP1t1DCpJFZB1WX1AzuusSNNl/p5g43KMxQzx2UKWD/A1HeGQW6RaBYRVzA2GmgjvJ2h2/NnVMWHz85sBqFwewkAAQ+Rs4vEECXEKcgd3uMY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=VvtB3a7i; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="VvtB3a7i" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=y3KYviStJPjU7WXAc2NZoJO3MuarI/nLZGkoJmTgiM0=; b=VvtB3a7ixH1xGOOxAJ28dYtw+Y BvYIoyhucr4MNFhCKgAQ9pIE5Wb+KRylNFaj2XjiGfMAtoy/ZToRbGkP5xF1G+zsA+xI35R8XuL42 wT2dO7dVtKo46jEh6QnoAXY7d88o8fwXZaDZpQ6XZkbKXvJtl3coTVNl//vOIHaNWPc20I4j+DtKP FM54nLCqwSd6YP2BHEs15LmxkRX14HQaRlA6k8kdS+uuSiojI9xTKrMqfxGzLNAH4a0nOEIv3gr9T 7F89xO8ICJ0bH0M+33a/eisTVXMgLP8p7LZLZNIlTU3wkqbCEpbnXZ01nO/qsbFh4BbEzd9+SGU+m Zov2Nq3A==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryn9c-0000000CFXZ-3fpj; Mon, 22 Apr 2024 06:27:52 +0000 Date: Sun, 21 Apr 2024 23:27:52 -0700 From: Christoph Hellwig To: Marius Fleischer Cc: Jens Axboe , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller@googlegroups.com, harrisonmichaelgreen@gmail.com Subject: Re: INFO: task hung in bdev_open Message-ID: References: Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Sat, Apr 20, 2024 at 06:19:01PM -0700, Marius Fleischer wrote: > Hi, > > We would like to report the following bug which has been found by our > modified version of syzkaller. For your reports to be useful please make sure your szybot actually provides the same features as the real one, that is link to the reproducer, mention the exact git commit reproducing it, provide a way to submit fixes.