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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/mistranslation/2604')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/mistranslation/2604 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/mistranslation/2604 b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/2604 new file mode 100644 index 00000000..f4818e04 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/mistranslation/2604 @@ -0,0 +1,21 @@ +<think> +Alright, let's try to figure out how to classify this bug report. The user is having an issue with QEMU-user-static crashing when running NEON code. From the description, it works fine in system emulation but crashes in user mode. + +First, I know that QEMU has different modes: user and system. In user mode, it translates ARM code to x86 (or another host architecture) using something called User Mode Emulation (UMOE). NEON is ARM's SIMD instruction set, so any issues with NEON would likely be related to how QEMU handles these instructions. + +Looking at the provided information, the crash occurs in JIT (Just-In-Time) code. The backtrace points to `orc_executor_run` and `test_opcode_src`, which suggests it's failing when executing specific assembly generated by GStreamer's Orc library. + +The user mentions that there's no memory access issue, so it's not a SIGSEGV due to invalid pointers. Instead, the problem seems to be with how QEMU is handling NEON instructions in user mode. + +Possible categories include 'mistranslation' and 'assembly'. Mistranslation would mean that the translation from ARM NEON instructions to the target (x86) is incorrect, leading to a crash. Assembly lowering refers to converting high-level code into assembly, which might not be directly related here since it's about NEON execution. + +The error happens in user-mode emulation, so it's likely during the translation process of NEON to x86. If QEMU isn't correctly translating these instructions, it could lead to a crash when they're executed. Therefore, this seems like a mistranslation issue because the generated code from NEON is not handled properly in user mode. + +Other categories don't seem to fit as well. It's not related to devices, graphics, sockets, or network issues. Kernel, hypervisor, and peripherals are also unrelated here. Performance isn't indicated as a problem either. + +So, putting it all together, the issue stems from incorrect handling of NEON instructions during translation in user mode. That points towards 'mistranslation' as the category. +</think> + +The crash is caused by QEMU's failure to correctly translate NEON instructions when running in user mode. This indicates an issue with the semantic mapping from ARM architecture (source) to the target IR or x86, which falls under mistranslation. + +**Answer:** mistranslation \ No newline at end of file |