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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33EAAC12002 for ; Thu, 15 Jul 2021 02:36:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0394F613D0 for ; Thu, 15 Jul 2021 02:36:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234624AbhGOCjh (ORCPT ); Wed, 14 Jul 2021 22:39:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231921AbhGOCj0 (ORCPT ); Wed, 14 Jul 2021 22:39:26 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3ACCC06175F for ; Wed, 14 Jul 2021 19:36:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=8ajqsZ5gg0J0/2Vvmn7KSFKmWiDI+nEHnSs0tpVpdGQ=; b=oeLv2OYnZlt9+NSA32Dj6pdUR9 XMIcw3xlBfv9ptMlEpuudg5nUVXlZiG1kjmJe93hYVbxsnt4nkL4Z/V28jfmOybYlUP4S3/u5Gs8z 7YUZxxLrqMMDE6jAkAk3zFhyk0AzZLux/cWfkXFs3gzZVUwHn1ricjbRXBEXtEdKk1TzGYF0uWWmT +yuJv2IJkxQb4MOK5V3l3xP2JcgWfofR1bfeNb1xXq5u5np/3VkzFW82D6rIRQCVMf+mUb+HIKosh MuhS0Sc/vJaqYQV6srETG6DRwTp9nNQYqdg+MAHQMwrjb7sBzVsH49I6VGAPqNcB3XLmNBUyF1rba XuxB072g==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3rDl-002rze-7B; Thu, 15 Jul 2021 02:35:54 +0000 Date: Thu, 15 Jul 2021 03:35:29 +0100 From: Matthew Wilcox To: Boyang Xue Cc: Jan Kara , Roman Gushchin , linux-fsdevel@vger.kernel.org Subject: Re: Patch 'writeback, cgroup: release dying cgwbs by switching attached inodes' leads to kernel crash Message-ID: References: <20210714092639.GB9457@quack2.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Thu, Jul 15, 2021 at 12:22:28AM +0800, Boyang Xue wrote: > It's unclear to me that where to find the required address in the > addr2line command line, i.e. > > addr2line -e /usr/lib/debug/lib/modules/5.14.0-0.rc1.15.bx.el9.aarch64/vmlinux > ./scripts/faddr2line /usr/lib/debug/lib/modules/5.14.0-0.rc1.15.bx.el9.aarch64/vmlinux cleanup_offline_cgwbs_workfn+0x320/0x394