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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27A0CC433EF for ; Wed, 27 Oct 2021 07:12:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E3C406103B for ; Wed, 27 Oct 2021 07:12:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E3C406103B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 07F4889A59; Wed, 27 Oct 2021 07:12:27 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 36F93899AB for ; Wed, 27 Oct 2021 07:12:26 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 050AB610EA for ; Wed, 27 Oct 2021 07:12:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1635318746; bh=oAU5+SEin0fXd8NdRoWe4wmNguIAHIlPXZbpp5x4pZw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=cKZE8FqHHNwG9Yf+zH725rhEJDkVTY22YkIqKaxrNpaDTz6+DPqoorOtigHwTGVW9 A1jCtROpNZ6UjDRngocfZc1v11tydNWaQzJHAPpxI7kcrD594impoompbOQjmOuPb8 AGN4gSLPS7g32NwpmZ6UPv3ultLphp3kMJmKfDdUbsY+7biL/uBYTxSoinwiDjfWB5 j1/eUr/aDjrnsVuChwCDRzNpjWNMe99ceGWHur612EuPu9/EvIY0IY2knLmUFTuOgC kGC97BknnuPhma9dW1RG7WVTxdRGSrGb//im93q1ta40gt661d0rp1xlhkf5peQ2Ka znTP1ZokTlmCg== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 214621] WARNING: CPU: 3 PID: 521 at drivers/gpu/drm/ttm/ttm_bo.c:409 ttm_bo_release+0xb64/0xe40 [ttm] Date: Wed, 27 Oct 2021 07:12:25 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: Lang.Yu@amd.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D214621 --- Comment #3 from Lang Yu (Lang.Yu@amd.com) --- Could you please reproduce it on a ubuntu 20.04 system? I didn't reproduce = it on ubuntu 20.04.=20 And could you please get outputs of following command before rebooting? Tha= nks! $ cat /sys/kernel/debug/dma_buf/bufinfo --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=