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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/hypervisor/1728256')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/hypervisor/1728256 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/hypervisor/1728256 b/results/classifier/deepseek-2-tmp/reasoning/hypervisor/1728256 new file mode 100644 index 00000000..302ab1b9 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/hypervisor/1728256 @@ -0,0 +1,23 @@ +<think> +Okay, so I need to classify this bug report into one of the given categories for QEMU. The categories are mistranslation, assembly, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +Looking at the bug report, the user is running a Windows 10 guest on QEMU/KVM with an Arch host. They mention memory corruption causing random crashes with a blue screen about CRITICAL_STRUCTURE_CORRUPTION. They've tested various QEMU versions and found that v2.9.0 was stable for over 50 hours, while newer versions caused issues. + +They also tried locking memory pages but it didn't completely fix the problem. Now they're planning to use git bisect to find the issue. + +The main keywords here are "memory corruption" and "Windows 10 guest with amd64". The host is x86_64, using KVM as the hypervisor since that's common in QEMU setups. + +Memory issues in virtual machines can be related to several factors. Given that it's a crash due to structure corruption, this could be an issue in how memory is managed or translated between the guest and the host. However, since they're using KVM (a hypervisor), which handles some aspects directly, but QEMU still has components like device emulation. + +Another thought: Since they passed through physical GPU and USB controllers, maybe it's a problem with device drivers in the VM not handling resources correctly, leading to memory issues. Or perhaps there's an issue with how QEMU/KVM manages certain peripherals or devices that could cause memory corruption. + +But considering the error is about critical structure corruption, which often relates to system-level structures being modified unexpectedly, this might be a kernel issue. Alternatively, it could be related to hypervisor code not handling certain scenarios correctly, leading to guest memory issues. + +Looking at the categories again: "hypervisor" seems relevant because KVM is part of the hypervisor stack in QEMU, and issues here can cause crashes in the guest OS. Alternatively, "kernel" might also be a possibility if it's related to the host kernel or the VM's kernel. But since they're using KVM, which is integrated into the host kernel, but QEMU handles user-space parts. + +Wait, but the crash occurs in Windows 10, so perhaps it's an issue in how the hypervisor/QEMU manages memory mappings or virtualization features. Alternatively, if it's a device driver issue, that would fall under "peripherals" or "device". But given the specific error message and the fact that the problem started with newer QEMU versions, I'm leaning towards something related to the hypervisor's handling of memory. + +So between "hypervisor" and "kernel", but since KVM is part of the hypervisor (as a type 1 hypervisor), the issue might be in the hypervisor code. Therefore, the category would likely be "hypervisor". +</think> + +hypervisor \ No newline at end of file |