[arch-general] KVM - *ERROR* failed to allocate VRAM BO?
Arch devs, I'm receiving an error with KVM (arch guest). The guest installed fine from the 20161001 install media, but between every command, I receive the following error: [TTM] Byffer eviction failed qxl 0000:00:02:0: object_init failed for (402650032, 0x00000001) [drm:qxl_alloc_bo_reserved [qxl1] *ERROR* failed to allocate VRAM BO The guest has 8G of storage gcow2 (default virt-manager settings, except scale on resize of window), 2-cores, 4G of RAM and the partitioning is all on a single / partition. I'm new to KVM and not sure whether this is something I should chase though my hardware (BIOS settings, etc.) or whether this is a KVM issue, the hardware is: AMD FX-8350 Black Vishera 8-Core 4.0GHz/32G of RAM/Gigabyte GA-990FXA-UD3 I've followed: https://wiki.archlinux.org/index.php/Libvirt https://wiki.archlinux.org/index.php/KVM https://wiki.archlinux.org/index.php/QEMU Where do I start in chasing this down? Did I miss a module? The reports by lspcu and zgrep CONFIG_KVM /proc/config.gz are: $ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 21 Model: 2 Model name: AMD FX(tm)-8350 Eight-Core Processor Stepping: 0 CPU MHz: 1400.000 CPU max MHz: 4000.0000 CPU min MHz: 1400.0000 BogoMIPS: 8038.54 Virtualization: AMD-V $ zgrep CONFIG_KVM /proc/config.gz CONFIG_KVM_GUEST=y # CONFIG_KVM_DEBUG_FS is not set CONFIG_KVM_MMIO=y CONFIG_KVM_ASYNC_PF=y CONFIG_KVM_VFIO=y CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y CONFIG_KVM_COMPAT=y CONFIG_KVM=m CONFIG_KVM_INTEL=m CONFIG_KVM_AMD=m CONFIG_KVM_MMU_AUDIT=y CONFIG_KVM_DEVICE_ASSIGNMENT=y Modules loaded: $ lsmod | grep -i "virt\|kvm" virtio_net 32768 0 virtio_ring 20480 1 virtio_net virtio 16384 1 virtio_net kvm_amd 69632 0 kvm 516096 1 kvm_amd irqbypass 16384 1 kvm -- David C. Rankin, J.D.,P.E.
On 10/21/2016 04:20 PM, David C. Rankin wrote:
Arch devs,
I'm receiving an error with KVM (arch guest). The guest installed fine from the 20161001 install media, but between every command, I receive the following error:
[TTM] Byffer eviction failed qxl 0000:00:02:0: object_init failed for (402650032, 0x00000001) [drm:qxl_alloc_bo_reserved [qxl1] *ERROR* failed to allocate VRAM BO
Sorry for the noise, it is a regression in the 4.7 kernel: https://bugs.freedesktop.org/show_bug.cgi?id=98322 -- David C. Rankin, J.D.,P.E.
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David C. Rankin