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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/1763536')
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1763536 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1763536 new file mode 100644 index 000000000..785590b8c --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/1763536 @@ -0,0 +1,27 @@ +<think> +Okay, so I need to classify this bug report into one of the given categories for QEMU. The user is encountering issues when building Go programs using QEMU's ppc64le static build inside a Docker container. The problem occurs only when multi-threading is involved, and it causes segfaults or hangs. + +First, let me understand the problem. The user built QEMU as static and ran into issues when executing multi-threaded Go commands like 'go build'. They noticed that in their Intel i7 system with multiple cores, running multi-threaded processes leads to crashes. However, single-threaded execution works fine. This suggests something is wrong when handling concurrency or thread management. + +Looking at the categories provided: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and others like other. + +The issue seems related to how QEMU handles system calls, especially in a multi-threaded environment. Since the problem occurs when Go is using multiple threads, it might be an issue with how QEMU's user-mode emulation translates syscalls or manages threading for the target architecture (ppc64le). + +Another thought: The error message mentions a segmentation violation during runtime execution, specifically pointing to Syscall6 and unexpected return pc. This could relate to issues in the assembly lowering part of QEMU, where it converts the host's system calls into the target architecture's instructions. If there's an incorrect mapping or missing handling for certain syscalls, especially when multiple threads are involved, that might cause segfaults. + +Alternatively, since this is a static build running inside Docker, maybe permissions or file handling issues could be factors, but the user didn't mention file access problems; it's more about process crashes. Performance could also be a category, but the problem isn't about speed but rather correct execution. + +The user compared this issue to other reports involving multi-threaded applications with QEMU, which points towards something deeper in how QEMU handles multiple threads on the target architecture. This might relate to the way QEMU emulates system calls and thread scheduling for PPC64LE, especially when running in a containerized environment. + +Considering all this, the most fitting category seems to be 'mistranslation' because it's about incorrect semantic mapping from the source (x86_64) to the target (ppc64le) architecture, particularly during system calls and thread management. Alternatively, if it's an issue in the assembly lowering part of QEMU, that could also fit under 'assembly'. But since the problem seems broader than just a single syscall, mistranslation might be more appropriate. + +Wait, another angle: Could this be related to how QEMU handles signal handling or context switches in user-mode? That would tie into the target architecture's translation. If the emulation doesn't correctly handle signals when multiple threads are present, that could cause segfaults and hangs. + +So, I'm leaning towards 'mistranslation' because it involves incorrect handling of system calls and thread management during translation from host to target architecture. +</think> + +The bug report indicates issues with multi-threaded Go commands crashing under QEMU's ppc64le static build. The problem occurs only when multiple threads are involved, leading to segfaults or hangs. This suggests an issue in how QEMU handles system calls and thread management for the target architecture. + +Given the categories, the most fitting is 'mistranslation' because it involves incorrect mapping of source (x86_64) to target (ppc64le) architecture during user-mode execution, particularly affecting multi-threaded processes. This category encompasses issues in how system calls and thread handling are translated, leading to runtime errors like segfaults. + +**Answer:** mistranslation \ No newline at end of file |