Public bug reported: running team fortress 2 on my computer can produce a crash if ran in 144hz.
I have received an error message which might make debugging trivial to an experienced user: [ 230.929193] UBSAN: array-index-out-of-bounds in build/nvidia/535.183.01/build/nvidia-uvm/uvm_pmm_gpu.c:26414:71 [ 230.930169] index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' [ 230.930363] UBSAN: array-index-out-of-bounds in build/nvidia/535.183.01/build/nvidia-uvm/uvm_pmm_gpu.c:829:45 [ 230.930363] index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' [ 230.931019] UBSAN: array-index-out-of-bounds in build/nvidia/535.183.01/build/nvidia-uvm/uvm_pmm_gpu.c:857:39 [ 230.931210] index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.8.0-36.36-generic 6.8.4 Uname: Linux 6.8.0-36-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 535.183.01 Sun May 12 19:39:15 UTC 2024 GCC version: ApportVersion: 2.28.1-0ubuntu3 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: KDE Date: Sun Jun 30 14:21:39 2024 DistUpgraded: 2024-05-21 20:08:10,009 DEBUG new topwidget None DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GpuHangFrequency: Several times a day GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Since before I upgraded GraphicsCard: NVIDIA Corporation AD104 [GeForce RTX 4070] [10de:2786] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd AD104 [GeForce RTX 4070] [1458:40ee] InstallationDate: Installed on 2023-12-20 (194 days ago) InstallationMedia: Kubuntu 23.10 "Mantic Minotaur" - Release amd64 (20231010) MachineType: Micro-Star International Co., Ltd. MS-7D25 ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-36-generic root=UUID=d0a4214b-acee-4317-a8dd-45390c3f5fa4 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to noble on 2024-05-22 (40 days ago) dmi.bios.date: 11/13/2023 dmi.bios.release: 5.27 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: A.F0 dmi.board.asset.tag: Default string dmi.board.name: PRO Z690-A WIFI (MS-7D25) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 2.0 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrA.F0:bd11/13/2023:br5.27:svnMicro-StarInternationalCo.,Ltd.:pnMS-7D25:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnPROZ690-AWIFI(MS-7D25):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0:skuDefaultstring: dmi.product.family: Default string dmi.product.name: MS-7D25 dmi.product.sku: Default string dmi.product.version: 2.0 dmi.sys.vendor: Micro-Star International Co., Ltd. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.120-2build1 version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.5-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze kubuntu noble ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2071565 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2071565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs