diff options
Diffstat (limited to 'results/classifier/deepseek-2/reasoning/device/1901440')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/device/1901440 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/device/1901440 b/results/classifier/deepseek-2/reasoning/device/1901440 new file mode 100644 index 000000000..75daf451e --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/device/1901440 @@ -0,0 +1,18 @@ +<think> +Okay, let's try to figure out how to classify this bug report. So the user is having issues with QEMU when they updated from version 4.2 to 5.0 on their Ubuntu system. The problem occurs with IVSHMEM after running for a while, especially when there's high SHM activity like playing videos in both Spice and Looking Glass VMs. + +First, I need to understand what IVSHMEM is. From what I remember, IVSHMEM stands for "I Virtio Shared Memory." It's part of the Virtio project which provides para-virtualization support in QEMU/KVM. It allows efficient communication between a guest OS (like Windows 10) and the host machine, particularly useful for GPU passthrough or display output. + +The user mentions that their system was stable on QEMU 4.2 but became unstable on 5.0 when using IVSHMEM. They suspect it's related to the kernel, PCIe power management, or some other low-level issue because rebooting the host is required, and no errors are showing in logs. + +Looking at the possible categories: Mistranslation, assembly lowering, device, graphic, etc. Since this involves shared memory between the VMs and the host, it's likely a driver or communication issue. IVSHMEM is part of Virtio, which deals with hardware devices virtualization. + +The user thinks it might be kernel-related, which ties into how QEMU interacts with the host's device drivers. The freezing of VMs suggests that something in the I/O or resource management isn't handling high load correctly after the update. + +So considering all this, the issue is related to a device interface (IVSHMEM) not functioning properly under higher loads in the newer QEMU version. Therefore, the most appropriate category would be 'device' because it's dealing with how QEMU handles device-specific interactions, particularly shared memory over Virtio. +</think> + +The bug report describes instability in the IVSHMEM interface after updating QEMU from 4.2 to 5.0. This issue is related to device interaction as IVSHMEM is part of the Virtio project handling device communication. + +**Answer:** +device \ No newline at end of file |