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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/2435')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/2435 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/2435 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/2435 new file mode 100644 index 000000000..bba4fd613 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/2435 @@ -0,0 +1,27 @@ +<think> +Okay, so I need to classify this bug report related to QEMU. The user is encountering an issue where the CPU halts during fuzzing OHCI. Let me break down the information. + +First, the description says they're running multiple sets of parallel fuzzing tests using Docker with a cgroup that limits CPUs 8-15. They've divided environments to prevent contention. But the CPU is halted, and there's an error trace provided. + +Looking at the stack trace, it shows functions like __pthread_kill_implementation, __GI___pthread_kill, __GI_abort, g_assertion_message_expr, mttcg_cpu_thread_fn, qemu_thread_start, start_thread, and clone3. + +The function mttcg_cpu_thread_fn is in tcg-accel-ops-mttcg.c:110. MTCG stands for Multiple Threaded Translation in QEMU's TCG (Translation to Intermediate Representation) accelerator. This suggests the issue might be related to how CPU cores are being handled by QEMU, possibly due to threading or scheduling problems. + +The user is asking if there's a limit on the number of CPU cores QEMU can use. They're using Docker to assign specific CPUs, but perhaps QEMU isn't handling multiple cores correctly, leading to the CPU halt. + +Given the categories, options are 'mistranslation', 'assembly', 'other', etc., but I need to pick one that fits best. The error seems related to threading and CPU usage within QEMU's TCG acceleration, which is about how the CPU emulation works. + +The function mttcg_cpu_thread_fn is part of QEMU's CPU thread handling in TCG mode. If there's an assertion failure (g_assertion_message_expr) leading to abort(), it might be due to incorrect resource allocation or threading logic when multiple cores are used. + +Since this relates to how the CPU emulation handles multiple threads and possibly resource limits, but not directly about source-to-IR mapping errors, assembly lowering, device-specific issues, graphics, network, etc. The most fitting category seems to be 'mistranslation', as it pertains to incorrect handling in the translation layer causing a thread to fail. + +Wait, but is it mistranslation? Or perhaps 'other'? Mistranslation usually refers to incorrect mapping from source architecture to IR/target. Here, it's more about threading and CPU usage limits within QEMU's TCG code. Alternatively, maybe 'hypervisor' or 'kernel', but those don't fit either. + +Alternatively, since it's related to how the emulator handles multiple CPUs/cores, perhaps 'other' is the safest category if none of the specific ones match. But looking back at the possible categories, 'mistranslation' might still be applicable because it's about incorrect handling in the translation layer leading to thread issues. + +Alternatively, 'peripherals' doesn't fit, nor do network or socket issues here. The error is more about internal QEMU threading and CPU management during emulation, so perhaps 'other' is better since it doesn't directly fall into the other specific categories provided. +</think> + +The issue relates to threading within QEMU's TCG translation, possibly due to multiple cores usage limits leading to a halt. Since it involves incorrect handling in the translation layer causing thread issues, the category is: + +mistranslation \ No newline at end of file |