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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/KVM/1836501')
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diff --git a/results/classifier/deepseek-2-tmp/reasoning/KVM/1836501 b/results/classifier/deepseek-2-tmp/reasoning/KVM/1836501 new file mode 100644 index 00000000..06e24436 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/KVM/1836501 @@ -0,0 +1,23 @@ +<think> +Alright, let's tackle this bug report classification step by step. The user provided a detailed issue where qemu-system-arm fails with an assertion error when KVM is enabled and the QEMU version is 2.6 or higher. + +First, I need to understand the error message: "cpu_address_space_init: Assertion `asidx == 0 || !kvm_enabled()' failed." This suggests that during initialization of the CPU address space, there's an assertion check that's failing because either the address space index (asidx) isn't zero or KVM isn't enabled. Since KVM is enabled in this case, asidx must be non-zero, which triggers the assertion. + +Looking at the user's environment: they're using an Odroid XU4 with Exynos hardware, running Debian Stretch or Buster. They noticed that without KVM, QEMU runs but is slow, and with KVM, it fails starting from version 2.6. They also mentioned that prior versions (like 2.1) worked fine. + +The link to the QEMU 2.6 changelog points out support for a separate EL3 address space, which likely introduced changes related to address space handling. The user suspects this feature is causing the issue because KVM is enabled, leading to the assertion failure. + +They provided dmesg output showing that KVM is initialized successfully, so it's not a hardware issue with KVM itself but rather how QEMU interacts with the hardware when KVM is active. + +The command line includes enabling KVM (-enable-kvm), so all signs point towards an interaction between KVM and the new address space feature in QEMU 2.6. + +Possible categories to consider are: KVM, as it's directly related; device or peripheral if it's a hardware device issue, but since KVM is part of the hypervisor layer, the problem seems more about how QEMU handles virtualization when KVM is enabled. + +Other categories like 'mistranslation' or 'assembly' don't seem relevant here. It's specifically about KVM interaction causing an assertion in address space initialization. + +Therefore, the most appropriate category for this bug report is 'KVM'. +</think> + +The bug report involves QEMU failing with an assertion error when using KVM on a specific hardware setup after updating to version 2.6 or higher. The issue seems related to changes introduced in that version regarding EL3 address space support. Since the problem occurs only when KVM is enabled and is version-dependent, it's classified under 'KVM'. + +**Answer:** KVM \ No newline at end of file |