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=-4.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 23D3DC433E0 for ; Mon, 4 Jan 2021 19:34:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D719C21919 for ; Mon, 4 Jan 2021 19:34:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726098AbhADTes convert rfc822-to-8bit (ORCPT ); Mon, 4 Jan 2021 14:34:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:57312 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726074AbhADTes (ORCPT ); Mon, 4 Jan 2021 14:34:48 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id B479022209 for ; Mon, 4 Jan 2021 19:34:07 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-xfs@vger.kernel.org Subject: [Bug 210723] [Bug report] overlayfs over xfs whiteout operation may cause deadlock Date: Mon, 04 Jan 2021 19:34:07 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_xfs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: XFS X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: bfoster@redhat.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: filesystem_xfs@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=210723 --- Comment #2 from bfoster@redhat.com --- On Mon, Jan 04, 2021 at 03:09:23PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=210723 > > --- Comment #1 from Dave (chiluk@ubuntu.com) --- > Has there been any progress on this? We've been regularly hitting what > appears > to be an xfs deadlock on 5.8, 5.9, and now 5.10 on our kubernetes nodes that > also employ containers and overlayfs. I haven't been able to do as much > digging as wenli yet so I don't have any more detailed information. > For whatever reason this bug report has not been synced between bugzilla and the mailing list. I don't see the initial report on the list at all and the subsequent replies to the initial thread appear on the list and not in the bz. In any event, I believe Darrick root caused and Wenli confirmed a fix here: https://lore.kernel.org/linux-xfs/20201217211117.GF38809@magnolia/ ... which presumably just needs to be posted/reviewed as a proper patch. Brian > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are watching the assignee of the bug. > -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.