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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/KVM/1890069')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/KVM/1890069 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/KVM/1890069 b/results/classifier/deepseek-r1:14b/reasoning/KVM/1890069 new file mode 100644 index 000000000..2ee1c9feb --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/KVM/1890069 @@ -0,0 +1,23 @@ +<think> +Alright, I need to classify this bug report into one of the provided categories. Let's read through the problem and see what's going on. + +The user is trying to run a QEMU VM with MIPS architecture using a specific command. They've set up multiple cores (12 cores) but when they start the VM, it uses all the CPU cores on the host and doesn't boot properly. Also, there are kernel logs indicating that the performance event sampling rate is being reduced multiple times because the interrupts are taking too long. + +Looking at the system details, they're using QEMU 4.2.0 on Ubuntu 20.04. + +Now, the possible categories include things like mistranslation, assembly lowering, device, network, KVM, etc. + +The issue here is that when setting up multiple cores in the VM, the host's CPU usage becomes too high and the VM doesn't boot correctly. The logs are showing performance-related issues with interrupts taking too long. This seems to be a problem related to how QEMU handles CPU resources or scheduling when multiple vCPUs are involved. + +I know that KVM is part of QEMU for virtualization, and handling of multiple cores (vCPUs) is crucial there. If the VM isn't booting and all host CPUs are being used, it might be an issue with how QEMU's KVM hypervisor is managing the virtual cores or if the kernel in the VM isn't handling the CPU load correctly. + +The fact that the kernel logs show performance-related messages suggests that the problem might be in how the guest OS (running under QEMU/KVM) is handling its own CPU usage, but since the user is configuring multiple cores in QEMU, it's more likely an issue with how the hypervisor is allocating or scheduling resources. + +Therefore, the appropriate category here would be related to KVM, as that's the part of QEMU responsible for virtualization. So I'll classify this bug under "KVM". +</think> + +The bug report describes an issue where QEMU uses all host CPU cores when running a MIPS VM with multiple cores and fails to boot properly. The kernel logs indicate performance issues due to interrupts taking too long, which might be related to how KVM handles vCPUs or resource allocation. + +**Answer:** + +KVM \ No newline at end of file |