From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D57EC4167B for ; Fri, 30 Dec 2022 09:33:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234903AbiL3Jdr (ORCPT ); Fri, 30 Dec 2022 04:33:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234876AbiL3Jdf (ORCPT ); Fri, 30 Dec 2022 04:33:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D24771A207 for ; Fri, 30 Dec 2022 01:33:33 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 74CECB81ABA for ; Fri, 30 Dec 2022 09:33:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE0EAC433D2; Fri, 30 Dec 2022 09:33:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672392811; bh=DVm5Qfr7+lSXueF470+M59mNH77RI/Gz5/xx8sKldWc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fH30xky0iMCg8rODt2DzjcPN4BW3KKwPes7wjWXq8tXJS1OJuKgyjkXJO9HEIuT77 2tp2jULufxLXfZEkyr3Uzr8/D0NL1W+YkUuip+5QiYwE4QbJ8567UCfNmt+z2MVyqC zWvOQUKz4vUDa7fsib/thJB1LI11YnFzFd3CrTb4= Date: Fri, 30 Dec 2022 10:33:28 +0100 From: Greg KH To: Walt Holman Cc: linux-kernel Subject: Re: [PATCH 6.1 0000/1146] 6.1.2-rc1 review Message-ID: References: <933489772.83.1672266579857.JavaMail.zimbra@holmansrus.com> <308147064.5.1672329281388.JavaMail.zimbra@holmansrus.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <308147064.5.1672329281388.JavaMail.zimbra@holmansrus.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 29, 2022 at 09:54:41AM -0600, Walt Holman wrote: > ----- On Dec 29, 2022, at 1:13 AM, Greg KH gregkh@linuxfoundation.org wrote: > > > On Wed, Dec 28, 2022 at 04:29:39PM -0600, Walt Holman wrote: > >> > This is the start of the stable review cycle for the 6.1.2 release. > >> > There are 1146 patches in this series, all will be posted as a response > >> > to this one. If anyone has any issues with these being applied, please > >> > let me know. > >> > > >> > Responses should be made by Fri, 30 Dec 2022 14:41:29 +0000. > >> > Anything received after that time might be too late. > >> > > >> > The whole patch series can be found in one patch at: > >> > [ https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.2-rc1.gz > >> > | https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.2-rc1.gz > >> > ] > or in the git tree and branch at: > >> > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > >> > linux-6.1.y > >> > and the diffstat can be found below. > >> > > >> > thanks, > >> > > >> > greg k-h > >> > > >> > ------------- > >> > >> Hello, > >> > >> I'm getting a NULL Pointer Dereference when shutting down or rebooting. It > >> happens just as it tries to shut down the swap device ( /dev/dm-3 ). This > >> happens late in the shutdown process and nothing gets saved in the logs. > >> However, I've attached a photo of my screen showing the Oops and stack trace. > >> Let me know if there's anything you'd like me to try. > > > > Does this happen with 6.1.1 also? > > > > Can you use 'git bisect' to track down the offending change? > > > > thanks, > > > > greg k-h > > Bisecting the kernel results in the following: > > 273d29fa4beb3954c970b6377a2aa6ee442b1430 is the first bad commit > commit 273d29fa4beb3954c970b6377a2aa6ee442b1430 > Author: Christoph Hellwig > Date: Tue Nov 1 16:00:47 2022 +0100 > > blk-mq: move the srcu_struct used for quiescing to the tagset Thanks, I've now dropped this from 6.0 and 6.1 queues. greg k-h