diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1803160')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1803160 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1803160 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1803160 new file mode 100644 index 000000000..afea50e5e --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1803160 @@ -0,0 +1,19 @@ +<think> +Okay, I need to classify this bug report from QEMU. Let me start by understanding the problem. + +The user provided a detailed bug report where running QEMU with specific parameters causes a crash in tcg.c at line 2863, specifically in the temp_load function. The issue occurs when executing an attached ELF file as a guest OS on an Ubuntu host. + +Looking at the categories available: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and other. + +The crash is happening in tcg.c, which relates to TCG (Translation Code Generator), part of QEMU's user-mode translation. The function temp_load suggests it's dealing with register allocation during the generation of machine code for the target architecture. This is part of the process where guest instructions are translated into host instructions. + +The backtrace shows that the error occurs in tcg_reg_alloc_op and tb_gen_code, which are part of QEMU's TCG translation mechanism. This indicates an issue in how instructions are being handled during the generation phase, possibly a bug in translating certain instructions or managing registers. + +Since this is related to the translation process from the guest's instruction set (x86) to the host's machine code, it falls under the 'mistranslation' category because it's about incorrect semantic mapping leading to a crash. There might be an invalid operation being generated which causes a segmentation fault when executed. + +I don't think it fits into categories like device or graphic because those would relate more to hardware emulation issues. It doesn't seem related to network, socket, or KVM either, as those involve specific subsystems. The issue is purely in the translation layer, making 'mistranslation' the most accurate category. +</think> + +The bug report involves a crash in QEMU's TCG during instruction translation, specifically when handling certain instructions that lead to an incorrect mapping from guest to host code. This points directly to issues with the translation process itself. + +**Answer:** mistranslation \ No newline at end of file |