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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/hypervisor/1008')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/hypervisor/1008 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1008 b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1008 new file mode 100644 index 000000000..ff1e0caf7 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1008 @@ -0,0 +1,17 @@ +<think> +Alright, let me try to classify this bug report for QEMU. The user provided a detailed description of an issue they're encountering with nested virtualization using an older host kernel and QEMU 7.0.0. + +First, looking at the error message: when running `qemu-system-x86_64 -enable-kvm -nographic`, it fails to set a specific MSR (Model Specific Register) and triggers an assertion in `kvm_buf_set_msrs`. The error points to a problem with KVM, specifically during the setup of MSRs. + +The steps to reproduce mention using a host kernel 5.10 with nested KVM enabled and then running QEMU inside that environment. The issue occurs when enabling KVM in the inner VM. The user notes that updating the host kernel to 5.17.x or reverting to QEMU 6.2.0 fixes the problem, indicating a compatibility issue between QEMU 7.0.0 and the older kernel. + +The bug report mentions that nested virtualization is involved, which relies heavily on KVM's functionality. The failure in setting the MSR suggests an incompatibility or regression in how QEMU interacts with the host's KVM implementation under certain conditions. + +Looking at the provided categories: 'hypervisor' might be relevant since KVM is a hypervisor. However, the error occurs within QEMU's KVM handling code (`target/i386/kvm/kvm.c`), so it's directly related to how QEMU uses KVM. The issue arises due to an outdated kernel that doesn't support newer KVM features introduced in QEMU 7.0.0, leading to a mismatch or incorrect MSR setup. + +Other categories like 'performance' or 'debug' don't fit here. It's not about assembly translation ('mistranslation' or 'assembly') nor graphics or networking issues. The problem is specific to KVM and the host kernel version. + +Therefore, the most appropriate category is 'hypervisor', as it pertains directly to QEMU's interaction with KVM, a hypervisor technology. +</think> + +hypervisor \ No newline at end of file |