Received: by 10.223.164.202 with SMTP id h10csp2282376wrb; Fri, 24 Nov 2017 08:30:49 -0800 (PST) X-Google-Smtp-Source: AGs4zMa3Q8GZf0Biu/epVik4BqskhkZaTRiW5KXRZC3hBw5HprnfouAwL75qeXd3kLT61mL80ce6 X-Received: by 10.101.78.5 with SMTP id r5mr27976857pgt.94.1511541049149; Fri, 24 Nov 2017 08:30:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1511541049; cv=none; d=google.com; s=arc-20160816; b=WI0WL7p9/qp56NuJYwpbchva19LYGSLkd/I3DLQwimu9rd6Frg+isCsfpYghgss6FO hHTpsHp5TB4rM45Apw8sFyrcWGQjWfi1QykCQgkB+tv+rwMX/HZQsb3SchjgAIYjoz71 Fw49ALS34enEau8U908uYh6c2dsjgVHCHg+fFtRiKljHQ/oIIiz5+mTRtP5bcvOmYMzn DS1CZxl48lOVY6TrcC31i0f9Ibz9KDoS2B27Bos1STRaOleXj/NGB08m7rNIW7AQ78WP ZWfXH9CdL6L4mCG31urDMfEIO4NPyILPz8yNMdxEzbIflbjqSEzxOZL56gdmuYeJE0SF EDNw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:from:references:to:subject:arc-authentication-results; bh=Z8r5R5CL/TkVvW4DdotSgg+q4wkkOyhOAJffbaBEHWc=; b=iAFrB++B1lrj23qtZZCjPJuYTYWi2L46Ve0URukgdUGFoGNnse4kqXeaCnzKdNoTd0 LODgQWvo34uL23kCocaHIWPS2l1MONcTEW4xC/qkrATKvcHtePQeWfEi+kkTlJ7oy23P eFGcLPjaDUjpPCsEldRwRxrrkcUzHbiCACWiCeCFqPsGzog6rBRGVBQR5Z33nfiMGdLw 2cLtnr6ZUeYEuI42lqW412Gf6mAEqzAiRAwTOI/uUcmoTfxPP/jj37ST4QhCxEp6pHUh pB410kmrzjUZcHpM4laMUky5sm5FdIpI3GMHpNw5Utm9ZaaZMFSYyBPADgcYsYBG8m+6 s5fw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 68si13526301pfi.328.2017.11.24.08.30.37; Fri, 24 Nov 2017 08:30:49 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753880AbdKXQ3X (ORCPT + 77 others); Fri, 24 Nov 2017 11:29:23 -0500 Received: from mout1.fh-giessen.de ([212.201.18.42]:51363 "EHLO mout1.fh-giessen.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753728AbdKXQ3W (ORCPT ); Fri, 24 Nov 2017 11:29:22 -0500 Received: from mx2.fh-giessen.de ([212.201.18.41]) by mout1.fh-giessen.de with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1eIGqu-0009Mj-UM for linux-kernel@vger.kernel.org; Fri, 24 Nov 2017 17:29:20 +0100 Received: from mailgate-2.its.fh-giessen.de ([212.201.18.14]) by mx2.fh-giessen.de with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1eIGqu-00GhgG-Qd; Fri, 24 Nov 2017 17:29:20 +0100 Received: from tklausmann.mni.thm.de ([10.20.1.16] helo=sieben.localdomain) by mailgate-2.its.fh-giessen.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1eIGqu-0002iS-LG; Fri, 24 Nov 2017 17:29:20 +0100 Subject: Re: Regression in TTM driver w/Linus' master To: =?UTF-8?Q?Christian_K=c3=b6nig?= , =?UTF-8?Q?Michel_D=c3=a4nzer?= , Alex Deucher , Dave Airlie , LKML , dri-devel References: <97148c12-58bb-0f16-1606-03e9dcaba1bf@redhat.com> <20171124145425.np6ljaxaibw6uxgn@phenom.ffwll.local> <0028587e-97b0-f577-6272-a9679ea377ed@mni.thm.de> <16391669-30af-cf1e-1b7c-093a1ea1c9e0@amd.com> From: Tobias Klausmann Message-ID: <25c40987-2f5e-b1e1-174c-08817de0a213@mni.thm.de> Date: Fri, 24 Nov 2017 17:29:20 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Thunderbird/59.0a1 MIME-Version: 1.0 In-Reply-To: <16391669-30af-cf1e-1b7c-093a1ea1c9e0@amd.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/24/17 4:35 PM, Christian König wrote: > Am 24.11.2017 um 16:17 schrieb Tobias Klausmann: >> >> On 11/24/17 3:54 PM, Daniel Vetter wrote: >>> On Thu, Nov 23, 2017 at 03:24:38PM +0100, Tobias Klausmann wrote: >>>> On 11/23/17 2:58 AM, Dave Airlie wrote: >>>>> On 23 November 2017 at 11:17, Laura Abbott >>>>> wrote: >>>>>> Hi, >>>>>> >>>>>> Fedora QA testing reported a panic when booting up VMs >>>>>> using qmeu vga drivers >>>>>> (https://paste.fedoraproject.org/paste/498yRWTCJv2LKIrmj4EliQ) >>>>>> >>>>>> [   30.108507] ------------[ cut here ]------------ >>>>>> [   30.108920] kernel BUG at ./include/linux/gfp.h:408! >>>>>> [   30.109356] invalid opcode: 0000 [#1] SMP >>>>>> [   30.109700] Modules linked in: fuse nf_conntrack_netbios_ns >>>>>> nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT >>>>>> nf_reject_ipv6 >>>>>> xt_conntrack devlink ip_set nfnetlink ebtable_nat ebtable_broute >>>>>> bridge >>>>>> ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 >>>>>> ip6table_mangle >>>>>> ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 >>>>>> nf_defrag_ipv4 >>>>>> nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw >>>>>> iptable_security ebtable_filter ebtables ip6table_filter ip6_tables >>>>>> snd_hda_codec_generic kvm_intel kvm snd_hda_intel snd_hda_codec >>>>>> irqbypass >>>>>> ppdev snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm >>>>>> bochs_drm ttm >>>>>> joydev drm_kms_helper virtio_balloon snd_timer snd parport_pc drm >>>>>> soundcore >>>>>> parport i2c_piix4 nls_utf8 isofs squashfs zstd_decompress xxhash >>>>>> 8021q garp >>>>>> mrp stp llc virtio_net >>>>>> [   30.115605]  virtio_console virtio_scsi crct10dif_pclmul >>>>>> crc32_pclmul >>>>>> crc32c_intel ghash_clmulni_intel serio_raw virtio_pci virtio_ring >>>>>> virtio >>>>>> ata_generic pata_acpi qemu_fw_cfg sunrpc scsi_transport_iscsi loop >>>>>> [   30.117425] CPU: 0 PID: 1347 Comm: gnome-shell Not tainted >>>>>> 4.15.0-0.rc0.git6.1.fc28.x86_64 #1 >>>>>> [   30.118141] Hardware name: QEMU Standard PC (i440FX + PIIX, >>>>>> 1996), BIOS >>>>>> 1.10.2-2.fc27 04/01/2014 >>>>>> [   30.118866] task: ffff923a77e03380 task.stack: ffffa78182228000 >>>>>> [   30.119366] RIP: 0010:__alloc_pages_nodemask+0x35e/0x430 >>>>>> [   30.119810] RSP: 0000:ffffa7818222bba8 EFLAGS: 00010202 >>>>>> [   30.120250] RAX: 0000000000000001 RBX: 00000000014382c6 RCX: >>>>>> 0000000000000006 >>>>>> [   30.120840] RDX: 0000000000000000 RSI: 0000000000000009 RDI: >>>>>> 0000000000000000 >>>>>> [   30.121443] RBP: ffff923a760d6000 R08: 0000000000000000 R09: >>>>>> 0000000000000006 >>>>>> [   30.122039] R10: 0000000000000040 R11: 0000000000000300 R12: >>>>>> ffff923a729273c0 >>>>>> [   30.122629] R13: 0000000000000000 R14: 0000000000000000 R15: >>>>>> ffff923a7483d400 >>>>>> [   30.123223] FS:  00007fe48da7dac0(0000) GS:ffff923a7cc00000(0000) >>>>>> knlGS:0000000000000000 >>>>>> [   30.123896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>>>> [   30.124373] CR2: 00007fe457b73000 CR3: 0000000078313000 CR4: >>>>>> 00000000000006f0 >>>>>> [   30.124968] Call Trace: >>>>>> [   30.125186]  ttm_pool_populate+0x19b/0x400 [ttm] >>>>>> [   30.125578]  ttm_bo_vm_fault+0x325/0x570 [ttm] >>>>>> [   30.125964]  __do_fault+0x19/0x11e >>>>>> [   30.126255]  __handle_mm_fault+0xcd3/0x1260 >>>>>> [   30.126609]  handle_mm_fault+0x14c/0x310 >>>>>> [   30.126947]  __do_page_fault+0x28c/0x530 >>>>>> [   30.127282]  do_page_fault+0x32/0x270 >>>>>> [   30.127593]  async_page_fault+0x22/0x30 >>>>>> [   30.127922] RIP: 0033:0x7fe48aae39a8 >>>>>> [   30.128225] RSP: 002b:00007ffc21c4d928 EFLAGS: 00010206 >>>>>> [   30.128664] RAX: 00007fe457b73000 RBX: 000055cd4c1041a0 RCX: >>>>>> 00007fe457b73040 >>>>>> [   30.129259] RDX: 0000000000300000 RSI: 0000000000000000 RDI: >>>>>> 00007fe457b73000 >>>>>> [   30.129855] RBP: 0000000000000300 R08: 000000000000000c R09: >>>>>> 0000000100000000 >>>>>> [   30.130457] R10: 0000000000000001 R11: 0000000000000246 R12: >>>>>> 000055cd4c1041a0 >>>>>> [   30.131054] R13: 000055cd4bdfe990 R14: 000055cd4c104110 R15: >>>>>> 0000000000000400 >>>>>> [   30.131648] Code: 11 01 00 0f 84 a9 00 00 00 65 ff 0d 6d cc dd >>>>>> 44 e9 0f >>>>>> ff ff ff 40 80 cd 80 e9 99 fe ff ff 48 89 c7 e8 e7 f6 01 00 e9 b7 >>>>>> fe ff ff >>>>>> <0f> 0b 0f ff e9 40 fd ff ff 65 48 8b 04 25 80 d5 00 00 8b 40 4c >>>>>> [   30.133245] RIP: __alloc_pages_nodemask+0x35e/0x430 RSP: >>>>>> ffffa7818222bba8 >>>>>> [   30.133836] ---[ end trace d4f1deb60784f40a ]--- >>>>>> >>>>>> This is based off of Linus' master branch at >>>>>> c8a0739b185d11d6e2ca7ad9f5835841d1cfc765 >>>>>> Configs are at >>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git/commit/?h=rawhide&id=0be14662c54f49b4e640868b9d67df18d39edff0 >>>>>> >>>>>> >>>>> Looks like a TTM regression due to: >>>>> >>>>> 0284f1ead87463bc17cf5e81a24fc65c052486f3 >>>>> drm/ttm: add transparent huge page support for cached allocations v2 >>>>> >>>>> If the driver requests dma32 pages, we can end up trying to alloc >>>>> huge >>>>> dma32 pages which triggers the oops. The bochs driver always requests >>>>> dma32 here. >>>>> >>>>> I'll send a rough patch once I boot it. >>>>> >>>>> Dave. >>>> >>>> Hi Dave, >>>> >>>> fyi only: It looks like this is not the only regression in this >>>> cycle with >>>> ttm, novueau seems to suffer as well [1]. >>> Adding ttm folks. Might be useful if we have an entry for ttm in >>> MAINTAINERS ... >>> -Daniel >> >> >> A bit more of investigation for the nouveau regression: This only >> show when Transparent Hugepages (CONFIG_TRANSPARENT_HUGEPAGE) are >> enable. Thanks Dave for pointing me to that! > > Yeah, sorry for that. I missed to handle the DMA32 case with > transparent huge page support. > > Dave already came up with a fix which should be already submitted. > > Christian. Hi Christian, no problem, rc1 isn't even released, so hitting bugs is expected! Yet Daves fix ("drm/ttm: don't attempt to use hugepages if dma32 requested (v2)" [1]) is not enough to fix the problem and a similiar backtrace to the one posted below in my first replay to this thread can be observed with Daves patch applied [2]. Greetings, Tobias [1] https://patchwork.freedesktop.org/patch/189812/ [2]: [  171.559316] ------------[ cut here ]------------ [  171.559335] kernel BUG at mm/shmem.c:4334! [  171.559342] invalid opcode: 0000 [#1] PREEMPT SMP [  171.559344] Modules linked in: fuse rfcomm af_packet bnep uvcvideo rtsx_usb_ms arc4 memstick videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev videobuf2_core btusb btrtl btbcm msr nls_iso8859_1 nls_cp437 vfat fat joydev hid_multitouch snd_hda_codec_hdmi ath10k_pci ath10k_core ath iTCO_wdt iTCO_vendor_support mac80211 snd_hda_codec_realtek intel_rapl snd_hda_codec_generic cfg80211 r8169 mii x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul intel_wmi_thunderbolt crc32c_intel acer_wmi sparse_keymap ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep pcbc wmi_bmof snd_pcm snd_timer aesni_intel snd aes_x86_64 crypto_simd glue_helper cryptd pcspkr soundcore mei_me i2c_i801 mei thermal shpchp idma64 hci_uart serdev btqca intel_pch_thermal [  171.559401]  intel_lpss_pci btintel ucsi_acpi bluetooth typec_ucsi tps6598x ecdh_generic ac typec battery rfkill tpm_crb tpm_tis tpm_tis_core pinctrl_sunrisepoint intel_lpss_acpi pinctrl_intel intel_lpss tpm acpi_pad hid_generic usbhid rtsx_usb_sdmmc mmc_core rtsx_usb nouveau mxm_wmi ttm serio_raw i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect xhci_pci sysimgblt fb_sys_fops xhci_hcd usbcore drm i2c_hid wmi video button sg efivarfs [  171.559437] CPU: 4 PID: 131 Comm: kworker/u16:2 Tainted: G        W        4.14.0-desktop-rc0-debug+ #4 [  171.559439] Hardware name: Acer Aspire VN7-593G/Pluto_KLS, BIOS V1.06 07/05/2017 [  171.559445] Workqueue: ttm_swap ttm_shrink_work [ttm] [  171.559448] task: ffff8f8c33b66400 task.stack: ffffa05fc1740000 [  171.559453] RIP: 0010:shmem_read_mapping_page_gfp+0x4c/0x50 [  171.559454] RSP: 0018:ffffa05fc1743d00 EFLAGS: 00010206 [  171.559457] RAX: ffff8f8c30f34580 RBX: ffff8f8bcec83400 RCX: fffff74489520f80 [  171.559459] RDX: 00000000014200ca RSI: 0000000000000000 RDI: ffff8f8c30f34360 [  171.559460] RBP: ffffa05fc1743d08 R08: 0000000000000000 R09: ffffffffffffffff [  171.559462] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [  171.559463] R13: ffff8f8c30f34580 R14: ffff8f8c323b7538 R15: ffff8f8c34ee7800 [  171.559465] FS:  0000000000000000(0000) GS:ffff8f8c3ed00000(0000) knlGS:0000000000000000 [  171.559467] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [  171.559469] CR2: 00005583f0c37dc0 CR3: 00000001abc10004 CR4: 00000000003606e0 [  171.559470] Call Trace: [  171.559476]  ttm_tt_swapout+0x156/0x280 [ttm] [  171.559482]  ttm_bo_swapout+0x217/0x260 [ttm] [  171.559486]  ? serio_raw_write+0x50/0x100 [serio_raw] [  171.559491]  ttm_shrink+0xab/0xe0 [ttm] [  171.559496]  ttm_shrink_work+0x14/0x20 [ttm] [  171.559499]  process_one_work+0x1e3/0x400 [  171.559501]  ? process_one_work+0x17c/0x400 [  171.559506]  worker_thread+0x30/0x3a0 [  171.559510]  kthread+0x152/0x170 [  171.559512]  ? process_one_work+0x400/0x400 [  171.559514]  ? kthread_create_worker_on_cpu+0x40/0x40 [  171.559518]  ret_from_fork+0x24/0x30 [  171.559523] Code: 8d 55 f8 6a 00 45 31 c9 b9 01 00 00 00 e8 6d f0 ff ff 85 c0 5a 59 74 04 48 98 c9 c3 48 8b 7d f8 e8 fa de fd ff 48 8b 45 f8 c9 c3 <0f> 0b 66 90 55 48 89 e5 41 56 41 55 41 54 53 48 89 fb 48 83 ec [  171.559567] RIP: shmem_read_mapping_page_gfp+0x4c/0x50 RSP: ffffa05fc1743d00 [  171.559570] ---[ end trace 3c2332c10029c3cd ]--- [  185.835630] swiotlb_tbl_map_single: 24 callbacks suppressed [  185.835632] nouveau 0000:01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [  185.835635] swiotlb: coherent allocation failed for device 0000:01:00.0 size=2097152 [  185.835637] CPU: 1 PID: 68 Comm: kworker/1:1 Tainted: G      D W        4.14.0-desktop-rc0-debug+ #4 [  185.835638] Hardware name: Acer Aspire VN7-593G/Pluto_KLS, BIOS V1.06 07/05/2017 [  185.835642] Workqueue: pm pm_runtime_work [  185.835644] Call Trace: [  185.835648]  dump_stack+0x8e/0xcb [  185.835650]  swiotlb_alloc_coherent+0xe4/0x160 [  185.835653]  x86_swiotlb_alloc_coherent+0x3e/0x50 [  185.835659]  ttm_dma_pool_get_pages+0x1e1/0x5d0 [ttm] [  185.835664]  ttm_dma_populate+0x244/0x330 [ttm] [  185.835692]  nouveau_ttm_tt_populate+0x142/0x1f0 [nouveau] [  185.835695]  ttm_tt_bind+0x23/0x50 [ttm] [  185.835698]  ttm_bo_handle_move_mem+0x570/0x5a0 [ttm] [  185.835720]  ? gf119_disp_chan_uevent_fini+0x60/0x70 [nouveau] [  185.835724]  ttm_bo_evict+0x146/0x340 [ttm] [  185.835727]  ? retint_kernel+0x2d/0x2d [  185.835732]  ttm_mem_evict_first+0x14c/0x1b0 [ttm] [  185.835736]  ttm_bo_force_list_clean+0x68/0x130 [ttm] [  185.835739]  ? pci_pm_runtime_resume+0xa0/0xa0 [  185.835741]  ttm_bo_evict_mm+0x21/0x50 [ttm] [  185.835762]  nouveau_do_suspend+0x7c/0x2b0 [nouveau] [  185.835780]  nouveau_pmops_runtime_suspend+0x54/0xc0 [nouveau] [  185.835783]  pci_pm_runtime_suspend+0x5a/0x170 [  185.835785]  ? pci_pm_runtime_resume+0xa0/0xa0 [  185.835787]  __rpm_callback+0xb4/0x1e0 [  185.835789]  ? pci_pm_runtime_resume+0xa0/0xa0 [  185.835791]  rpm_callback+0x1f/0x80 [  185.835793]  ? pci_pm_runtime_resume+0xa0/0xa0 [  185.835795]  rpm_suspend+0x119/0x530 [  185.835797]  ? pm_runtime_work+0x19/0xc0 [  185.835799]  pm_runtime_work+0x76/0xc0 [  185.835802]  process_one_work+0x1e3/0x400 [  185.835803]  ? process_one_work+0x17c/0x400 [  185.835807]  worker_thread+0x30/0x3a0 [  185.835809]  kthread+0x152/0x170 [  185.835811]  ? process_one_work+0x400/0x400 [  185.835813]  ? kthread_create_worker_on_cpu+0x40/0x40 [  185.835815]  ret_from_fork+0x24/0x30 ... > >> >> >> Greetings, >> >> Tobias >> >> >>>> Greetings, >>>> >>>> Tobias >>>> >>>> >>>> [1]: >>>> >>>> >>>> [  404.918139] ------------[ cut here ]------------ >>>> [  404.918147] kernel BUG at mm/shmem.c:4334! >>>> [  404.918152] invalid opcode: 0000 [#2] PREEMPT SMP >>>> [  404.918157] Modules linked in: rfcomm af_packet bnep uvcvideo >>>> videobuf2_vmalloc videobuf2_memops rtsx_usb_ms videobuf2_v4l2 memstick >>>> videodev videobuf2_core btusb btrtl btbcm arc4 msr snd_hda_codec_hdmi >>>> snd_hda_codec_realtek snd_hda_codec_generic joydev nls_iso8859_1 >>>> nls_cp437 >>>> hid_multitouch vfat fat iTCO_wdt iTCO_vendor_support intel_rapl >>>> x86_pkg_temp_thermal intel_powerclamp ath10k_pci coretemp >>>> ath10k_core ath >>>> kvm_intel mac80211 kvm irqbypass crct10dif_pclmul crc32_pclmul >>>> crc32c_intel >>>> ghash_clmulni_intel r8169 mii snd_hda_intel pcbc cfg80211 >>>> snd_hda_codec >>>> wmi_bmof snd_hda_core snd_hwdep acer_wmi sparse_keymap snd_pcm >>>> intel_wmi_thunderbolt aesni_intel snd_timer aes_x86_64 crypto_simd >>>> glue_helper cryptd snd soundcore idma64 pcspkr i2c_i801 mei_me shpchp >>>> intel_pch_thermal mei intel_lpss_pci ucsi_acpi >>>> [  404.918239]  typec_ucsi thermal hci_uart serdev btqca tps6598x >>>> typec >>>> btintel tpm_crb ac bluetooth tpm_tis intel_lpss_acpi tpm_tis_core >>>> ecdh_generic battery pinctrl_sunrisepoint rfkill pinctrl_intel >>>> intel_lpss >>>> tpm acpi_pad hid_generic usbhid rtsx_usb_sdmmc mmc_core rtsx_usb >>>> nouveau >>>> mxm_wmi ttm serio_raw i915 i2c_algo_bit drm_kms_helper syscopyarea >>>> xhci_pci >>>> sysfillrect sysimgblt fb_sys_fops xhci_hcd drm usbcore i2c_hid wmi >>>> video >>>> button sg efivarfs >>>> [  404.918289] CPU: 1 PID: 2739 Comm: Civ6 Tainted: G D >>>> 4.14.0-desktop-rc0-debug+ #1 >>>> [  404.918295] Hardware name: Acer Aspire VN7-593G/Pluto_KLS, BIOS >>>> V1.06 >>>> 07/05/2017 >>>> [  404.918301] task: ffff9b3b49c7e280 task.stack: ffffb9a2035b4000 >>>> [  404.918308] RIP: 0010:shmem_read_mapping_page_gfp+0x4c/0x50 >>>> [  404.918313] RSP: 0018:ffffb9a2035b79c0 EFLAGS: 00010206 >>>> [  404.918317] RAX: ffff9b3b4dd17700 RBX: ffff9b3b759cb900 RCX: >>>> ffffe4f10ac8b2c0 >>>> [  404.918322] RDX: 00000000014200ca RSI: 0000000000000000 RDI: >>>> ffff9b3b4dd174e0 >>>> [  404.918327] RBP: ffffb9a2035b79c8 R08: 0000000000000000 R09: >>>> ffffffffffffffff >>>> [  404.918332] R10: 0000000000000000 R11: 0000000000000000 R12: >>>> 0000000000000000 >>>> [  404.918337] R13: ffff9b3b4dd17700 R14: ffff9b3b7253eb38 R15: >>>> ffff9b3b75341000 >>>> [  404.918343] FS:  00007fa952f69700(0000) GS:ffff9b3b7ec40000(0000) >>>> knlGS:0000000000000000 >>>> [  404.918348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>> [  404.918353] CR2: 0000560940b5d000 CR3: 0000000193e94004 CR4: >>>> 00000000003606e0 >>>> [  404.918358] Call Trace: >>>> [  404.918365]  ttm_tt_swapout+0x156/0x280 [ttm] >>>> [  404.918371]  ttm_bo_swapout+0x217/0x260 [ttm] >>>> [  404.918379]  ttm_shrink+0xab/0xe0 [ttm] >>>> [  404.918384] ttm_mem_global_alloc_zone.constprop.6+0xd1/0x140 [ttm] >>>> [  404.918391]  ttm_mem_global_alloc+0x11/0x20 [ttm] >>>> [  404.918397]  ttm_bo_init_reserved+0x47/0x4f0 [ttm] >>>> [  404.918403]  ttm_bo_init+0x29/0xa0 [ttm] >>>> [  404.918430]  ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] >>>> [  404.918454]  nouveau_bo_new+0x3f5/0x550 [nouveau] >>>> [  404.918474]  ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] >>>> [  404.918495]  nouveau_gem_new+0x48/0x100 [nouveau] >>>> [  404.918514]  nouveau_gem_ioctl_new+0x45/0xc0 [nouveau] >>>> [  404.918532]  ? nouveau_gem_new+0x100/0x100 [nouveau] >>>> [  404.918543]  drm_ioctl_kernel+0x58/0xb0 [drm] >>>> [  404.918551]  drm_ioctl+0x315/0x3d0 [drm] >>>> [  404.918568]  ? nouveau_gem_new+0x100/0x100 [nouveau] >>>> [  404.918576]  ? trace_hardirqs_on+0xd/0x10 >>>> [  404.918595]  nouveau_drm_ioctl+0x6d/0xb0 [nouveau] >>>> [  404.918601]  do_vfs_ioctl+0x8e/0x660 >>>> [  404.918605]  ? __fget+0x102/0x1f0 >>>> [  404.918609]  SyS_ioctl+0x74/0x80 >>>> [  404.918615]  entry_SYSCALL_64_fastpath+0x23/0x9a >>>> [  404.918619] RIP: 0033:0x7fa96396d2f7 >>>> [  404.918622] RSP: 002b:00007fa952f43728 EFLAGS: 00000246 ORIG_RAX: >>>> 0000000000000010 >>>> [  404.918628] RAX: ffffffffffffffda RBX: 00007fa93cad59c0 RCX: >>>> 00007fa96396d2f7 >>>> [  404.918633] RDX: 00007fa952f43780 RSI: 00000000c0306480 RDI: >>>> 0000000000000022 >>>> [  404.918638] RBP: 0000000000100000 R08: 0000000000000000 R09: >>>> 0000000000000000 >>>> [  404.918643] R10: 00007fa852fa0260 R11: 0000000000000246 R12: >>>> 00007fa91c053370 >>>> [  404.918648] R13: 0000000000100000 R14: 00007fa93e579a70 R15: >>>> 00007fa8530a1aa0 >>>> [  404.918656] Code: 8d 55 f8 6a 00 45 31 c9 b9 01 00 00 00 e8 6d >>>> f0 ff ff >>>> 85 c0 5a 59 74 04 48 98 c9 c3 48 8b 7d f8 e8 fa de fd ff 48 8b 45 >>>> f8 c9 c3 >>>> <0f> 0b 66 90 55 48 89 e5 41 56 41 55 41 54 53 48 89 fb 48 83 ec >>>> [  404.918698] RIP: shmem_read_mapping_page_gfp+0x4c/0x50 RSP: >>>> ffffb9a2035b79c0 >>>> [  404.918711] ---[ end trace 53b254d8157cf0e7 ]--- >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> dri-devel mailing list >>>> dri-devel@lists.freedesktop.org >>>> https://lists.freedesktop.org/mailman/listinfo/dri-devel > > From 1584962317428277039@xxx Fri Nov 24 15:37:34 +0000 2017 X-GM-THRID: 1584817751797288567 X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread