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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/KVM/1534382')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/KVM/1534382 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/KVM/1534382 b/results/classifier/deepseek-2-tmp/reasoning/KVM/1534382 new file mode 100644 index 00000000..5bd96946 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/KVM/1534382 @@ -0,0 +1,21 @@ +<think> +Okay, so I need to classify this bug report into one of the given categories: mistranslation, assembly, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +The user is reporting that when they use loadvm with a Windows 7 x86 guest under QEMU with KVM enabled and certain CPU configurations (like core2duo, Nehalem), the guest crashes after resuming from a save. The crash happens specifically when using more modern CPUs that support NX bit, but not when using default or other older CPUs. + +First, let's break down what the issue might be related to. The bug occurs during VM snapshot operations (savevm and loadvm). The problem seems tied to KVM since it's enabled. When resuming from a save, the guest crashes, which suggests something goes wrong in how QEMU/KVM handles the state restoration. + +Looking at the categories: + +- Mistranslation: This relates to incorrect mapping between source and target architectures. If there was an issue here, it might cause execution errors, but I'm not sure if that ties directly to the snapshot resume process. + +- KVM: Since the problem occurs when KVM is enabled and is specific to certain CPUs, this seems relevant. It's likely a hypervisor-related issue because KVM is the hypervisor in QEMU. + +Other categories like network or device might be involved if it were a hardware emulation issue, but the report doesn't mention any devices failing. Similarly, graphics issues aren't mentioned either. + +The fact that using certain CPUs causes the crash points towards how QEMU/KVM handles CPU features during state restoration. Maybe there's an incompatibility or incorrect handling of the NX bit or other CPU features when resuming from a snapshot. + +So putting it together, this seems like a hypervisor issue because KVM is the component managing the VMs and their states. The problem arises during loadvm, which is part of QEMU/KVM's hypervisor functions. +</think> + +KVM \ No newline at end of file |