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[209.132.180.67]) by mx.google.com with ESMTP id y187-v6si131322pfy.151.2018.09.24.12.44.45; Mon, 24 Sep 2018 12:45:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=SfZQZk+d; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726520AbeIYBrs (ORCPT + 99 others); Mon, 24 Sep 2018 21:47:48 -0400 Received: from merlin.infradead.org ([205.233.59.134]:49920 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726294AbeIYBrs (ORCPT ); Mon, 24 Sep 2018 21:47:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:To:Subject:Sender: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=d7nfAlpTa4kiJ3fuJnaQl867ETtheD7fC+ZCwuhC25A=; b=SfZQZk+dnp/ahrpTAr1ZebvhPF eLAUMgjSVxoS31zRiw+/vdkVDP/hpwpvQmIV2YjtK3NULjLCCqJXc77uwa3NC4JRi5yXTXo/CEs2h 1SIr9wLAt2YeJnI9FYgaVn2QxkndZlIeuQTLBZvaZeI9cCdLCfo2CoeFPzI+7PSoZgdpJt7GpJYSd mCDuacFXOHuGvdEnc7UBiXLjBxQdzx8k3afCIMm5Lvht4mFbZh6MWi0QI+kgZ1ZpArx5MEYHxa3Y1 1r/1WaWQ9QH4G86Vh/4SfQ+Qtg84ZITTfJaTkBgkojKL0C0vTLReXCioJgdAuDFClAcx5xxiDLwjP SrtQUkWw==; Received: from static-50-53-52-16.bvtn.or.frontiernet.net ([50.53.52.16] helo=midway.dunlab) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1g4Wlf-0005eC-FG; Mon, 24 Sep 2018 19:43:59 +0000 Subject: Re: libata-core WARNING during boot To: Jens Axboe , linux-ide@vger.kernel.org, LKML References: <0d5420a4-dd7c-1810-2fbd-0840372a5ba3@kernel.dk> From: Randy Dunlap Message-ID: <27c207df-f7ff-4f01-a713-9d92ab7b3631@infradead.org> Date: Mon, 24 Sep 2018 12:43:34 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: <0d5420a4-dd7c-1810-2fbd-0840372a5ba3@kernel.dk> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/24/18 12:19 PM, Jens Axboe wrote: > On 9/23/18 9:34 PM, Randy Dunlap wrote: >> Hi, >> >> I'm having (repeatable) problems booting 4.18 and 4.18.9 (latest stable): >> >> WARNING: CPU: 1 PID: 1 at ../drivers/ata/libata-core.c:6677 ata_host_detach+0x6e/0x150 >> >> >> It never completes the boot. Could that be due to this eh warning? > > Is this a new issue? Not quite clear based on your report. > That's because I don't know. I've been struggling with this for a few weeks now but I don't know how far back it goes. I'll keep digging. thanks, -- ~Randy