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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 B2C97C31E45 for ; Fri, 14 Jun 2019 02:50:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7EF27208CA for ; Fri, 14 Jun 2019 02:50:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="t69ygudK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725906AbfFNCuD (ORCPT ); Thu, 13 Jun 2019 22:50:03 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41606 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725778AbfFNCuC (ORCPT ); Thu, 13 Jun 2019 22:50:02 -0400 Received: by mail-pf1-f195.google.com with SMTP id m30so457368pff.8 for ; Thu, 13 Jun 2019 19:50:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=Gt/SvG7yRtKmiEMzK1FJXFm1wfYI/ZfBKJY7bniNfw0=; b=t69ygudK4onHNkRftxENnMyaFh8fdIivsMy6XkYJOsbAxe53KcP8W2UWVupaCBHCqJ QWBO8UUP6jES+xjT2YwaT/YuqZKI92fYIfkmq425dclZ3WogxMlUeEvZviEmVBSU/w0n XFyvkrSI/QSLaDq+ZYD//QUBdFTf0J0uuk/fFfbRsDtDwo1D/YtHrepuNWAt6JxdgH9H /sroemESdRdVmnX2ImmUMmjBkYo9nbJ26Sfdes4gbBX+BGwbq0+TsCAA6RHlabYz6Ymh sbzzpOqyPTNXNhBu4aBps0QVvR6p2sn3sdrxaLIUpOMkR6r9dabYNjAgPmpRdEE+u1X7 4CHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=Gt/SvG7yRtKmiEMzK1FJXFm1wfYI/ZfBKJY7bniNfw0=; b=psRXvSJi9gV71+P9QUivsTo8Ayar3HLxkt2i1VwMnf/9YwUi/DHF2+6ADAJRDSoczK A2gRcBQwd9vhrGqJFl2ca62H/UneAKl11YiipWmV3FzE9DvRyFvtgq4rwhGyvj0x3YYK tYk327zF+ZcIySkBUM0DNlI44Y8OA/EXHMHeCmryXCBZbhFCqgUW6PXRLu8VkyN9B6Gg lKjjN2o4/MMRAH+KfqO21H2BwCZCrk9hH5VH/8RS9ABO5jmMnzqBzotpJs4CuSr4LdS7 dKlHcPwpA4HS7M5ejioTS15vToIAbTMNCqBOm8yjTMgp9tCYGDzlH/C8yqx7lqYyftun b9lg== X-Gm-Message-State: APjAAAUo6VJuVbRBsJMXUNI3ESU/AH8DJgphfaUfAXLlopCsaGxFAg9q 9B8QqtW1f7q0qJy1IjwToZU= X-Google-Smtp-Source: APXvYqwUelCjdI/iBziKOHq8go5RgcYaj2UuHVhGitmfIpf2x4+NIcK1Gd/L6mXFGf10Am2WanFStA== X-Received: by 2002:a63:ec42:: with SMTP id r2mr34433065pgj.262.1560480602071; Thu, 13 Jun 2019 19:50:02 -0700 (PDT) Received: from localhost ([175.223.34.99]) by smtp.gmail.com with ESMTPSA id a22sm1027270pfn.173.2019.06.13.19.50.00 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 13 Jun 2019 19:50:01 -0700 (PDT) Date: Fri, 14 Jun 2019 11:49:57 +0900 From: Sergey Senozhatsky To: Ben Skeggs , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: nouveau: DRM: GPU lockup - switching to software fbcon Message-ID: <20190614024957.GA9645@jagdpanzerIV> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 5.2.0-rc4-next-20190613 dmesg nouveau 0000:01:00.0: DRM: GPU lockup - switching to software fbcon nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery nouveau 0000:01:00.0: fifo: channel 5: killed nouveau 0000:01:00.0: fifo: engine 6: scheduled for recovery nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery nouveau 0000:01:00.0: firefox[476]: channel 5 killed! nouveau 0000:01:00.0: firefox[476]: failed to idle channel 5 [firefox[476]] It lockups several times a day. Twice in just one hour today. Can we fix this? -ss