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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/1361')
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1361 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1361 new file mode 100644 index 000000000..f455a55a9 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1361 @@ -0,0 +1,34 @@ +<think> +Okay, I need to classify this bug report into one of the given categories. Let's see. + +The issue is about running a PowerPC64LE Linux build inside QEMU and encountering a SIGSEGV error with SEGV_MAPERR when using 64KiB pages. The problem started after updating QEMU from v4.2 to v6.2, specifically in their CI environment moving from Ubuntu Focal to Jammy. + +Looking at the categories provided: mistranslation, assembly, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +The bug seems related to how memory is being handled. The error is a segmentation fault due to an unmapped address, even though mmap was supposed to map that area. This points towards a problem in the way virtual memory or page tables are managed by QEMU when emulating the PPC64LE architecture. + +Considering possible categories, 'mistranslation' refers to incorrect mapping from source to target architecture, but this seems more about memory management than translation. 'Device' might relate if it's a hardware device issue, but this is more about user-mode emulation and memory handling. + +The error occurs in the user mode (since it's using qemu-user), so it's not related to kernel or hypervisor issues directly. The problem is in how QEMU emulates the PPC64LE's MMU or handles large pages. + +Given that, 'mistranslation' could be a possibility if it's about incorrect memory mapping between the host and target architecture. Alternatively, since the issue involves page handling and mmap, it might fall under 'other' as it doesn't neatly fit into the specific categories like network or device issues. + +But another angle is that this could be related to how QEMU handles the translation of system calls or MMU operations, which falls under 'mistranslation'. Alternatively, if it's a problem with the emulation layer when handling memory pages, perhaps 'other' is more appropriate since it doesn't fit clearly into specific hardware-related categories. + +Wait, considering that the bug is about incorrect memory mapping leading to SIGSEGV, and the environment is user-mode, which suggests that QEMU's user-mode emulation of PPC64LE has a flaw in how it maps addresses or handles pages. This points towards 'mistranslation' because it's an issue with the semantic mapping from the source (PPC64LE) to the target (x86 Linux) architecture, specifically regarding memory translation. + +So I think the category is 'mistranslation'. +</think> + +The bug report describes a segmentation fault occurring during the emulation of PowerPC64LE code under QEMU when using large pages. The issue arises due to incorrect mapping of addresses, pointing towards an error in how memory is handled during translation between the guest architecture and host environment. + +**Step-by-Step Explanation:** + +1. **Problem Identification:** A SIGSEGV with SEGV_MAPERR indicates that the program tried to access a unmapped address. +2. **Contextual Clues:** The issue started after updating QEMU, suggesting a regression in the codebase. +3. **Relevant Categories:** Considering categories like 'mistranslation' and 'other', the problem relates to how addresses are mapped during emulation. +4. **Category Selection:** Since it's about incorrect address mapping during translation between architectures, 'mistranslation' is the most fitting category. + +**Answer:** + +mistranslation \ No newline at end of file |