[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 Martin Peres changed: What|Removed |Added Resolution|--- |MOVED Status|NEW |RESOLVED --- Comment #31 from Martin Peres --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/335. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #30 from michal.dybc...@gmail.com --- This is concerning that after all this time (2,5 year) this issue is still here. I have the same issue shown in journalctl. I believe it wasn't there from the start but showed a while ago. I don't see any problems on the frontend site, however. I have a hybrid GPUs and currently use optimus-manager to switch between GPUs. Nouevau is making the switch (successfully). Here is the bug: nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] My laptop is: System:Host: alienware-PC Kernel: 5.2.13-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.1.0 Desktop: KDE Plasma 5.16.5 tk: Qt 5.13.0 wm: kwin_x11 dm: SDDM Distro: Manjaro Linux Machine: Type: Laptop System: Alienware product: Alienware 17 R3 v: 1.7.0 serial: Chassis: type: 10 serial: Mobo: Alienware model: 0GH72M v: A00 serial: UEFI: Alienware v: 1.7.0 date: 01/18/2019 Battery: ID-1: BAT1 charge: 95.8 Wh condition: 95.8/96.0 Wh (100%) volts: 17.3/15.0 model: COMPAL PABAS0241231 serial: status: Full CPU: Topology: Quad Core model: Intel Core i7-6700HQ bits: 64 type: MT MCP arch: Skylake-S rev: 3 L2 cache: 6144 KiB flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 41488 Speed: 933 MHz min/max: 800/3500 MHz Core speeds (MHz): 1: 900 2: 900 3: 900 4: 900 5: 900 6: 900 7: 900 8: 900 Graphics: Device-1: Intel HD Graphics 530 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:191b Device-2: NVIDIA GM204M [GeForce GTX 970M] vendor: Dell driver: nouveau v: kernel bus ID: 01:00.0 chip ID: 10de:13d8 Display: x11 server: X.Org 1.20.5 driver: modesetting compositor: kwin_x11 tty: N/A OpenGL: renderer: Mesa DRI Intel HD Graphics 530 (Skylake GT2) v: 4.5 Mesa 19.1.6 compat-v: 3.0 direct render: Yes Audio: Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1f.3 chip ID: 8086:a170 Sound Server: ALSA v: k5.2.13-1-MANJARO Network: Device-1: Qualcomm Atheros Killer E2400 Gigabit Ethernet driver: alx v: kernel port: d000 bus ID: 3b:00.0 chip ID: 1969:e0a1 IF: enp59s0 state: down mac: Device-2: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter vendor: Bigfoot Networks driver: ath10k_pci v: kernel port: d000 bus ID: 3c:00.0 chip ID: 168c:003e IF: wlp60s0 state: up mac: Device-3: Qualcomm Atheros type: USB driver: btusb bus ID: 1-5:4 chip ID: 0cf3:e300 Drives:Local Storage: total: 1.02 TiB used: 730.08 GiB (70.0%) ID-1: /dev/sda vendor: Kingston model: SM2280S3G2120G size: 111.79 GiB speed: 6.0 Gb/s serial: ID-2: /dev/sdb vendor: HGST (Hitachi) model: HTS721010A9E630 size: 931.51 GiB speed: 6.0 Gb/s serial: RAID: Hardware-1: Intel 82801 Mobile SATA Controller [RAID mode] driver: ahci v: 3.0 bus ID: 00:17.0 chip ID: 8086.282a Partition: ID-1: / size: 38.32 GiB used: 30.85 GiB (80.5%) fs: ext4 dev: /dev/sda4 ID-2: /home size: 71.26 GiB used: 57.85 GiB (81.2%) fs: ext4 dev: /dev/sda2 Sensors: System Temperatures: cpu: 54.5 C mobo: N/A gpu: nouveau temp: 54 C Fan Speeds (RPM): N/A Info: Processes: 262 Uptime: 5m Memory: 7.66 GiB used: 2.53 GiB (33.0%) Init: systemd v: 243 Compilers: gcc: 9.1.0 clang: 8.0.1 Shell: bash v: 5.0.11 running in: konsole inxi: 3.0.36 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #29 from Pierre-Charles David --- FWIW, I also get this one (022554), along with two others (10ac08 and 6013d4). The machine is an ASUS UX501V with an Intel HD Graphics 530 + NVIDIA GTX 960M (more details below). I'm running an up to date Debian 9.9 with a 4.19.28-2~bpo9+1 kernel (from stretch-backports). It is usually plugged to an external screen though HDMI (32" AOC Q3277PQU at 2560×1440). % cat /proc/version Linux version 4.19.0-0.bpo.4-amd64 (debian-ker...@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.19.28-2~bpo9+1 (2019-03-27) % lspci 00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07) 00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06) 00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07) 00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31) 00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31) 00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #1 (rev 31) 00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31) 00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2 (rev f1) 00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1) 00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31) 00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31) 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31) 00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31) 01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2) 02:00.0 Unassigned class [ff00]: Alcor Micro Device 6621 03:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59) Details on the NVIDIA card: 01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2) Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 960M] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: nouveau Kernel modules: nouveau, nvidia_current_drm, nvidia_current % journalctl -b --no-hostname -o short-monotonic | grep nouveau [ 25.822549] kernel: nouveau: detected PR support, will not use DSM [ 25.822749] kernel: nouveau :01:00.0: NVIDIA GM107 (1171b0a2) [ 25.889243] kernel: nouveau :01:00.0: bios: version 82.07.94.00.1a [ 26.462330] kernel: nouveau :01:00.0: fb: 2048 MiB GDDR5 [ 26.462343] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] [ 26.474851] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] [ 27.774265] kernel: nouveau :01:00.0: DRM: VRAM: 2048 MiB [ 27.774266] kernel: nouveau :01:00.0: DRM: GART: 1048576 MiB [ 27.774269] kernel: nouveau :01:00.0: DRM: Pointer to TMDS table invalid [ 27.774271] kernel: nouveau :01:00.0: DRM: DCB version 4.0 [ 27.774883] kernel: nouveau :01:00.0: DRM: MM: using COPY for buffer copies [ 27.774892] kernel: [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 NVRM: nouveau, rivafb, nvidiafb or rivatv NVRM: nouveau, rivafb, nvidiafb or rivatv [ 76.402068] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [ 76.984544] /usr/lib/gdm3/gdm-x-session[1519]: (II) modeset(G0): [DRI2] DRI driver: nouveau [ 76.984544] /usr/lib/gdm3/gdm-x-session[1519]: (II) modeset(G0): [DRI2] VDPAU driver: nouveau [ 83.346751] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] The last line is repeated hundreds of times. It may be related, but am not sure: right after a boot, the graphics (e.g. GNOME Shell animations) are fast and smooth, but after a while (I think it's related to the machine going to sleep, and/or the screen being locked), it seems to go to a fallback non-accelerated mode. It's still usable, but even moving a simple terminal window is slow. Strangely, even in this degraded mode, scrolling full-screen pages is still smooth in Firefox, as is e.g. watching videos. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lis
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #28 from Jan --- Tonight I tried to see what happens if I generate a xorg.conf file and place it in /etc/X11/xorg.conf, as described here: https://askubuntu.com/questions/4662/where-is-the-x-org-config-file-how-do-i-configure-x-there When I do that X starts without the error cannot find framebuffer device. It starts with a backtrace list and then stops with: 'Segmentation fault at address 0x0. Fatal sever error etc etc etc. Hope this helps! -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #27 from Bruno Pagani --- (In reply to Jan from comment #26) > I have a similar issue with my NP900X5N laptop with Kaby Lake and 940MX > card, on 4.20.0 and Kali Linux. > > [ 35.984104] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] This is included in https://bugs.freedesktop.org/show_bug.cgi?id=98386. And apparently also https://bugs.freedesktop.org/show_bug.cgi?id=108980, which seems recently fixed. > [ 35.997510] nouveau :01:00.0: bus: MMIO read of FAULT at > 10ac08 [ IBUS ] This one is https://bugs.freedesktop.org/show_bug.cgi?id=104835. > [ 37.551790] nouveau :01:00.0: bus: MMIO read of FAULT at > 619444 [ IBUS ] This is like https://bugs.freedesktop.org/show_bug.cgi?id=100423#c19, not sure if there is already an issue for it. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #26 from Jan --- I have a similar issue with my NP900X5N laptop with Kaby Lake and 940MX card, on 4.20.0 and Kali Linux. My output: root@kali:/etc/modprobe.d# dmesg | grep nouveau [ 35.888423] nouveau: detected PR support, will not use DSM [ 35.888447] nouveau :01:00.0: enabling device (0006 -> 0007) [ 35.888582] nouveau :01:00.0: NVIDIA GM108 (1180d0a2) [ 35.900141] nouveau :01:00.0: bios: version 82.08.67.00.04 [ 35.984081] nouveau :01:00.0: fb: 2048 MiB DDR3 [ 35.984104] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [ 35.997510] nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] [ 36.035684] nouveau :01:00.0: DRM: VRAM: 2048 MiB [ 36.035686] nouveau :01:00.0: DRM: GART: 1048576 MiB [ 36.035688] nouveau :01:00.0: DRM: Pointer to TMDS table invalid [ 36.035690] nouveau :01:00.0: DRM: DCB version 4.0 [ 36.036798] nouveau :01:00.0: DRM: MM: using COPY for buffer copies [ 36.036915] [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 [ 37.551790] nouveau :01:00.0: bus: MMIO read of FAULT at 619444 [ IBUS ] -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #25 from Johnny B. Goode --- (In reply to Bruno Pagani from comment #4) > @gene, Johnny B. Goode: From what I know, the “at” value matters, because > they have meanings. Though from one generation to another this could be > different values for the same register. > > Also, @Johnny, in your case it’s a write instead of a read, so I would > definitively open another issue. In the end I opened 2 new issues with MMIO FAULT #108980 #108982 Bug, in different variations, started in kernel 4.10 still exist. There is a thousands searchings for this bug in google. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #24 from joel.bu...@hotmail.com --- I'm getting one of these too on Fedora 28 KDE Plasma spin. Acer Aspire VN7-592G/Aspire VN7-592G, BIOS V1.13 03/21/2018 Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2) $ cat /proc/version Linux version 4.19.6-200.fc28.x86_64 (mockbu...@bkernel04.phx2.fedoraproject.org) (gcc version 8.2.1 20181105 (Red Hat 8.2.1-5) (GCC)) #1 SMP Sun Dec 2 18:03:32 UTC 2018 $ journalctl -b --no-hostname -o short-monotonic | grep nouveau [2.515464] kernel: nouveau: detected PR support, will not use DSM [2.515480] kernel: nouveau :01:00.0: enabling device (0006 -> 0007) [2.515620] kernel: nouveau :01:00.0: NVIDIA GM107 (1171b0a2) [2.537544] kernel: nouveau :01:00.0: bios: version 82.07.80.00.2a [2.586306] kernel: nouveau :01:00.0: fb: 2048 MiB GDDR5 [2.586357] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] [2.599343] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] [3.260508] kernel: nouveau :01:00.0: DRM: VRAM: 2048 MiB [3.260509] kernel: nouveau :01:00.0: DRM: GART: 1048576 MiB [3.260511] kernel: nouveau :01:00.0: DRM: Pointer to TMDS table invalid [3.260512] kernel: nouveau :01:00.0: DRM: DCB version 4.0 [3.261005] kernel: nouveau :01:00.0: DRM: MM: using COPY for buffer copies [3.261011] kernel: [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 [7.846986] kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 619444 [ IBUS ] -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #23 from Cameron --- openSUSE Tumbleweed Kernel 4.19.5-1-default Getting these messages Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: fb: 4096 MiB GDDR5 Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] Dec 05 07:35:28 flisk kernel: fbcon: Taking over console Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] Dec 05 07:35:28 flisk kernel: usb 1-4: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10 Dec 05 07:35:28 flisk kernel: usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Dec 05 07:35:28 flisk kernel: usb 3-1: New USB device found, idVendor=0424, idProduct=2137, bcdDevice=60.80 Dec 05 07:35:28 flisk kernel: usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Dec 05 07:35:28 flisk kernel: usb 3-1: Product: USB2137B Dec 05 07:35:28 flisk kernel: usb 3-1: Manufacturer: SMSC Dec 05 07:35:28 flisk kernel: hub 3-1:1.0: USB hub found Dec 05 07:35:28 flisk kernel: hub 3-1:1.0: 7 ports detected Dec 05 07:35:28 flisk kernel: vga_switcheroo: enabled Dec 05 07:35:28 flisk kernel: [TTM] Zone kernel: Available graphics memory: 16391158 kiB Dec 05 07:35:28 flisk kernel: [TTM] Zone dma32: Available graphics memory: 2097152 kiB Dec 05 07:35:28 flisk kernel: [TTM] Initializing pool allocator Dec 05 07:35:28 flisk kernel: [TTM] Initializing DMA pool allocator Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: DRM: VRAM: 4096 MiB Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: DRM: GART: 1048576 MiB Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: DRM: Pointer to TMDS table invalid Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: DRM: DCB version 4.0 Dec 05 07:35:28 flisk kernel: nouveau :01:00.0: DRM: MM: using COPY for buffer copies Dec 05 07:35:28 flisk kernel: [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #22 from Bruno Pagani --- (In reply to Cameron from comment #21) > From my dmesg. > > [ 12.189523] ax88179_178a 2-2:1.0 enp0s20f0u2: ax88179 - Link status is: 0 > [ 15.645518] ax88179_178a 2-2:1.0 enp0s20f0u2: ax88179 - Link status is: 1 > [ 29.886049] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] > [ 57.810423] logitech-hidpp-device 0003:046D:4013.0009: HID++ 2.0 device > connected. > [ 60.146429] logitech-hidpp-device 0003:046D:4002.000A: HID++ 2.0 device > connected. > > > I am also getting this error > > kernel 4.19.5-1-default > openSUSE Tumbleweed No, as I said just above your post, this would be https://bugs.freedesktop.org/show_bug.cgi?id=98386 The hex value after “at” does matter. ;) -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #21 from Cameron --- >From my dmesg. [ 12.189523] ax88179_178a 2-2:1.0 enp0s20f0u2: ax88179 - Link status is: 0 [ 15.645518] ax88179_178a 2-2:1.0 enp0s20f0u2: ax88179 - Link status is: 1 [ 29.886049] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [ 57.810423] logitech-hidpp-device 0003:046D:4013.0009: HID++ 2.0 device connected. [ 60.146429] logitech-hidpp-device 0003:046D:4002.000A: HID++ 2.0 device connected. I am also getting this error kernel 4.19.5-1-default openSUSE Tumbleweed -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #20 from Bruno Pagani --- (In reply to boldingd from comment #19) > I think I'm also seeing this with Fedora 29 Beta, I was also seeing errors > with updated Fedora 28. No, yours are different issues. > [1.729900] nouveau :01:00.0: bus: MMIO read of FAULT at > 10ac08 [ IBUS ] This is https://bugs.freedesktop.org/show_bug.cgi?id=104835 > [8.044183] nouveau :01:00.0: bus: MMIO read of FAULT at > 619444 [ IBUS ] > [9.126208] nouveau :01:00.0: bus: MMIO read of FAULT at > 619444 [ IBUS ] I haven’t found any reference for this one. You might open a new bugreport for it. > [1.714622] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] > [ 93.901280] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] > [ 101.777394] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] > [ 112.733004] nouveau :01:00.0: bus: MMIO read of FAULT at > 6013d4 [ IBUS ] This one also appears (and is briefly discussed) in https://bugs.freedesktop.org/show_bug.cgi?id=98386 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #19 from boldi...@gmail.com --- I think I'm also seeing this with Fedora 29 Beta, I was also seeing errors with updated Fedora 28. [1.614055] nouveau: detected PR support, will not use DSM [1.614243] nouveau :01:00.0: NVIDIA GM108 (118070a2) [1.629639] nouveau :01:00.0: bios: version 82.08.3b.00.4b [1.714600] nouveau :01:00.0: fb: 2048 MiB DDR3 [1.714622] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [1.729900] nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] [2.372521] nouveau :01:00.0: DRM: VRAM: 2048 MiB [2.372522] nouveau :01:00.0: DRM: GART: 1048576 MiB [2.372526] nouveau :01:00.0: DRM: Pointer to TMDS table invalid [2.372543] nouveau :01:00.0: DRM: DCB version 4.0 [2.373356] nouveau :01:00.0: DRM: MM: using COPY for buffer copies [2.373363] [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 [8.044183] nouveau :01:00.0: bus: MMIO read of FAULT at 619444 [ IBUS ] [9.126208] nouveau :01:00.0: bus: MMIO read of FAULT at 619444 [ IBUS ] [ 93.901280] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [ 101.777394] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] [ 112.733004] nouveau :01:00.0: bus: MMIO read of FAULT at 6013d4 [ IBUS ] I'm also on a laptop (Asus Zenbook UX303U) with hybrid graphics (Skylake GT2 [HD Graphics 520] (rev 07) / GM108M [GeForce 940M] (rev a2)). -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #18 from Bruno Pagani --- (In reply to Mikael T from comment #17) > still there with 4.13.0-37 ubuntu on HP Spectre, Core i7 7500U, intel HD > Graphics 620, GM108M (GeForce 940MX) : > > nouveau :01:00.0: NVIDIA GM108 (1180d0a2) > nouveau :01:00.0: bios: version 82.08.62.00.15 > nouveau :01:00.0: fb: 2048 MiB GDDR5 > nouveau :01:00.0: bus: MMIO read of FAULT at 612004 [ IBUS ] > nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] Those are differents errors. You should open a new bug report for the first one. The second one is https://bugs.freedesktop.org/show_bug.cgi?id=104835. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #17 from Mikael T --- still there with 4.13.0-37 ubuntu on HP Spectre, Core i7 7500U, intel HD Graphics 620, GM108M (GeForce 940MX) : nouveau :01:00.0: NVIDIA GM108 (1180d0a2) nouveau :01:00.0: bios: version 82.08.62.00.15 nouveau :01:00.0: fb: 2048 MiB GDDR5 nouveau :01:00.0: bus: MMIO read of FAULT at 612004 [ IBUS ] nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] nvme0n1: p1 p2 p3 [drm] Memory usable by graphics device = 4096M -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #16 from Ladislav Michl --- Still exists in 4.16.0-rc2: nouveau :01:00.0: fb: 2048 MiB GDDR5 nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] Machine is HP ZBook 17 G3, the rest (bootlogs, etc) can be found in BUG 100213 report. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #15 from Bruno Pagani --- > Something when wrong with nouveau globaly If you have a quite recent system, maybe you are affected by https://bugzilla.kernel.org/show_bug.cgi?id=156341. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #14 from Ilia Mirkin --- (In reply to Alex from comment #13) > @Bruno, thanks for the comment. I will check it out. Bumblebee: you see, I'm > fine with intel, I do not need extreme speeds and I have 16GB in RAM ... > nvidia - I could manage to install it either globally or in bumblebee but it > blocks the brightness control when used permanently - very weird, so only > bumblebee would go. With nouveau loaded (assuming things go properly), your GPU should suspend when not in use. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #13 from Alex --- @Bruno, thanks for the comment. I will check it out. Bumblebee: you see, I'm fine with intel, I do not need extreme speeds and I have 16GB in RAM ... nvidia - I could manage to install it either globally or in bumblebee but it blocks the brightness control when used permanently - very weird, so only bumblebee would go. Something went wrong with setting nouveau globally and I have given up. Will retry. But it will not suit me if the brightness keys are blocked ... And yes, my system is nearly the tomorrow's version. It is up-to date. At least the kernel is the one released few days ago ... -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #12 from Bruno Pagani --- @Alex You should not use Bumblebee with nouveau. Also your bug is similar to an old of mine: https://bugs.freedesktop.org/show_bug.cgi?id=98384. So part of your issue is that your system is likely not up-to-date. But the correct solution is to not use nouveau with Bumblebee. And in any case, it has likely nothing to do with this issue. ;) -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #11 from Alex --- Hi folks, I have the very similar issue about drm, bus read FAULT, etc. However, my problem is more severe than just red lines in dmesg. I have ideapad 700 with HD Graphics 530 as the integrated and GeForce GTX 950M as the discrete card. I sit on gentoo with Linux-4.15.1. The first point is that if I use nvidia drivers than my brightness buttons do not work (not visible for anything). Summing this up with the total no need of a powerful graphics I decided to go to the bumblebee just in case I will indeed need a better gpu in action. That is to fire up the discrete card on demand. My problem is that upon starting some glx-aware program at the moment when bumblebee is trying to start a separate hidden X server with nouveau as the driver my primary X server restarts. After this restart and in attempt to run some glx-aware program again I see X errors and nothing good. They boil down to the fact that drm cannot ecquire an access to card0 and card1 because of permission issues. Well, the primary X server now does not restart though. I tried all what bumblebee guys suggest - no way. Also, everything is smooth with the nvidia driver in this config. I think it is those red messages in dmesg are the primary indicator of my troubles. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #10 from Bruno Pagani --- Done: https://bugs.freedesktop.org/show_bug.cgi?id=104835 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #9 from Rhys Kidd --- (In reply to Bruno Pagani from comment #8) > > Should I open a new issue for this one? Yes please, where there appears a new register on differing hardware family. It's an easy operation to merge bugs later on should they be due to the same underlying cause, but almost impossible to separate them out. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #8 from Bruno Pagani --- There is a new one now (10ac08, in addition to 022554): ``` [ 10.667586] nouveau :01:00.0: enabling device (0006 -> 0007) [ 10.667788] nouveau :01:00.0: NVIDIA GM107 (117310a2) [ 10.695951] nouveau :01:00.0: bios: version 82.07.a9.00.0c [ 10.849391] nouveau :01:00.0: fb: 4096 MiB GDDR5 [ 10.849404] nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] [ 10.851426] nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] [ 11.937159] nouveau :01:00.0: DRM: VRAM: 4096 MiB [ 11.937160] nouveau :01:00.0: DRM: GART: 1048576 MiB [ 11.937163] nouveau :01:00.0: DRM: TMDS table version 2.0 [ 11.937164] nouveau :01:00.0: DRM: DCB version 4.0 [ 11.937165] nouveau :01:00.0: DRM: DCB outp 01: 02811fa6 04420010 [ 11.937167] nouveau :01:00.0: DRM: DCB outp 02: 02011f62 04420010 [ 11.937168] nouveau :01:00.0: DRM: DCB outp 03: 08822fc6 04420010 [ 11.937169] nouveau :01:00.0: DRM: DCB outp 04: 08022f82 04420010 [ 11.937170] nouveau :01:00.0: DRM: DCB conn 01: 00010146 [ 11.937171] nouveau :01:00.0: DRM: DCB conn 02: 01000246 [ 12.126552] nouveau :01:00.0: DRM: MM: using COPY for buffer copies [ 12.233419] [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 ``` Should I open a new issue for this one? -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #7 from Ben Skeggs --- (In reply to Ilia Mirkin from comment #6) > Looks like 22554 is no longer available on Maxwell. See where ltc reads it > from for the new location. Needs to be split out of ramgk104 somehow. I have WIP patches in my Fermi reclocking code (I'll try and push before I leave for xmas break) that begin to address this. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #6 from Ilia Mirkin --- Looks like 22554 is no longer available on Maxwell. See where ltc reads it from for the new location. Needs to be split out of ramgk104 somehow. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #5 from ros...@gmail.com --- I've bisected the issue. It happens with this commit: fb/gf100-: modify constructors to allow more customisation -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #4 from Bruno Pagani --- @gene, Johnny B. Goode: From what I know, the “at” value matters, because they have meanings. Though from one generation to another this could be different values for the same register. Also, @Johnny, in your case it’s a write instead of a read, so I would definitively open another issue. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #3 from Johnny B. Goode --- Almost same for i7-6700, GM206 [GTX 950] No touch screen, no hybrid graphics. Pure desktop. Intel 530 on chip but disabled in BIOS. Only one Asus Graphic Card. Problem started on Kernel 4.10.x and is going on 4.11.0. Kernel 4.9.x is FAULT free. Different distributions Fedora 25, Gentoo. dmesg | grep -i nouveau [1.688288] fb: switching to nouveaufb from EFI VGA [1.689206] nouveau :01:00.0: NVIDIA GM206 (126020a1) [1.787066] nouveau :01:00.0: bios: version 84.06.3d.00.6f [1.787209] nouveau :01:00.0: disp: dcb 15 type 8 unknown [1.787571] nouveau :01:00.0: fb: 2048 MiB GDDR5 [1.787585] nouveau :01:00.0: bus: MMIO write of 8136 FAULT at 10eb14 [ IBUS ] [1.794508] nouveau :01:00.0: DRM: VRAM: 2048 MiB [1.794509] nouveau :01:00.0: DRM: GART: 1048576 MiB [1.794512] nouveau :01:00.0: DRM: TMDS table version 2.0 [1.794513] nouveau :01:00.0: DRM: DCB version 4.1 [1.794515] nouveau :01:00.0: DRM: DCB outp 00: 01000f02 00020030 [1.794517] nouveau :01:00.0: DRM: DCB outp 01: 02000f00 [1.794518] nouveau :01:00.0: DRM: DCB outp 02: 02811f66 04400010 [1.794520] nouveau :01:00.0: DRM: DCB outp 03: 02011f62 00020010 [1.794522] nouveau :01:00.0: DRM: DCB outp 04: 02022f72 00020020 [1.794523] nouveau :01:00.0: DRM: DCB outp 05: 04033f82 00020030 [1.794525] nouveau :01:00.0: DRM: DCB outp 15: 01df4ff8 [1.794526] nouveau :01:00.0: DRM: DCB conn 00: 1030 [1.794528] nouveau :01:00.0: DRM: DCB conn 01: 00010146 [1.794529] nouveau :01:00.0: DRM: DCB conn 02: 00020261 [1.794531] nouveau :01:00.0: DRM: DCB conn 03: 02000331 [1.794532] nouveau :01:00.0: DRM: DCB conn 04: 0470 [1.794534] nouveau :01:00.0: DRM: Pointer to flat panel table invalid [1.828756] nouveau :01:00.0: DRM: unknown connector type 70 [1.828775] nouveau :01:00.0: DRM: failed to create encoder 1/8/0: -19 [1.828778] nouveau :01:00.0: DRM: Unknown-1 has no encoders, removing [1.934421] nouveau :01:00.0: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [1.993646] nouveau :01:00.0: DRM: MM: using COPY for buffer copies [2.072744] nouveau :01:00.0: priv: GPC0: 419df4 (1c40820e) [2.072763] nouveau :01:00.0: priv: GPC1: 419df4 (1c40820e) [2.174707] nouveau :01:00.0: DRM: allocated 1600x1200 fb: 0x6, bo 9b09ca6eb800 [2.176838] fbcon: nouveaufb (fb0) is primary device [2.375660] nouveau :01:00.0: fb0: nouveaufb frame buffer device [2.389828] [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 0 Almost same, because my FAULT is at 10eb14 01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 950] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 8555 Flags: bus master, fast devsel, latency 0, IRQ 134 Memory at de00 (32-bit, non-prefetchable) [size=16M] Memory at 2fe000 (64-bit, prefetchable) [size=256M] Memory at 2ff000 (64-bit, prefetchable) [size=32M] I/O ports at e000 [size=128] Expansion ROM at 000c [disabled] [size=128K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [258] L1 PM Substates Capabilities: [128] Power Budgeting Capabilities: [420] Advanced Error Reporting Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 Capabilities: [900] #19 Kernel driver in use: nouveau Kernel modules: nouveau xorg-x11-drv-nouveau-1.0.14-2.fc25.x86_64 libdrm-2.4.79-1.fc25.x86_64 and: xf86-video-nouveau-1.0.13 libdrm-2.4.75 Should I open a new bug with "FAULT at 10eb14" or is it this same issue? -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 Arthur Borsboom changed: What|Removed |Added OS|All |Linux (All) Hardware|Other |x86-64 (AMD64) CC||arthurborsb...@gmail.com --- Comment #2 from Arthur Borsboom --- Same for: Intel i7-4710HQ + GM107M [GeForce GTX 850M] [1.950230] nouveau: detected PR support, will not use DSM [1.950384] nouveau :01:00.0: NVIDIA GM107 (117110a2) [1.979948] nouveau :01:00.0: bios: version 82.07.47.00.06 [2.071839] nouveau :01:00.0: fb: 2048 MiB DDR3 [2.071853] nouveau :01:00.0: bus: MMIO read of FAULT at 022554 [ IBUS ] [2.071913] nouveau :01:00.0: priv: HUB0: 10ecc0 (1840822c) [3.157435] nouveau :01:00.0: DRM: VRAM: 2048 MiB [3.157436] nouveau :01:00.0: DRM: GART: 1048576 MiB [3.157438] nouveau :01:00.0: DRM: Pointer to TMDS table invalid [3.157438] nouveau :01:00.0: DRM: DCB version 4.0 [3.157439] nouveau :01:00.0: DRM: Pointer to flat panel table invalid [3.227691] nouveau :01:00.0: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [3.286804] nouveau :01:00.0: DRM: MM: using COPY for buffer copies [3.286815] [drm] Initialized nouveau 1.3.1 20120801 for :01:00.0 on minor 1 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 100423] MMIO read of 00000000 FAULT at 022554 [ IBUS ]
https://bugs.freedesktop.org/show_bug.cgi?id=100423 --- Comment #1 from gene --- I have similar issue on dell precision 5520 with Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz Has nvidia maxwell (NV117) and 4k touch screen I see these : nouveau :01:00.0: fb: 4096 MiB GDDR5 nouveau :01:00.0: bus: MMIO read of FAULT at 10ac08 [ IBUS ] nouveau :01:00.0: priv: HUB0: 10ecc0 (1f40822c) vga_switcheroo: enabled [TTM] Zone kernel: Available graphics memory: 16334986 kiB [TTM] Zone dma32: Available graphics memory: 2097152 kiB [TTM] Initializing pool allocator [TTM] Initializing DMA pool allocator nouveau :01:00.0: DRM: VRAM: 4096 MiB nouveau :01:00.0: DRM: GART: 1048576 MiB nouveau :01:00.0: DRM: Pointer to TMDS table invalid nouveau :01:00.0: DRM: DCB version 4.0 nouveau :01:00.0: DRM: Pointer to flat panel table invalid -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
