Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933581AbcJXHeR (ORCPT ); Mon, 24 Oct 2016 03:34:17 -0400 Received: from mail.skyhub.de ([78.46.96.112]:53052 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752013AbcJXHeP (ORCPT ); Mon, 24 Oct 2016 03:34:15 -0400 Date: Mon, 24 Oct 2016 09:34:02 +0200 From: Borislav Petkov To: Alex Deucher , Christian =?utf-8?B?S8O2bmln?= Cc: dri-devel@lists.freedesktop.org, lkml Subject: radeon_connector_unregister NULL ptr deref Message-ID: <20161024073402.3kz7h376vk7hwvvn@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: NeoMutt/20161014 (1.7.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 662 Lines: 34 Hi guys, I'm getting a NULL ptr deref splat when hibernating my box with 4.9-rc1+. All I got so far is an ugly camera shot from the splat which I'm typing in by hand. Any ideas or already a fix? The callstack looks like this: unable to handle kernel NULL pointer dereference at 00...0890 (I think it is 890) IP: radeon_connector_unregister+0xc/0x40 ... ? drm_connector_unregister.part drm_connector_unregister_all drm_modeset_unregister_all drm_dev_unregister drm_put_dev radeon_pci_shutdown pci_device_shutdown device_shutdown kernel_power_off power_down hibernate ... Thanks. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply.