diff options
| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
| commit | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (patch) | |
| tree | cd8a1b75ba7b3543eb7fe6857f408e7be4d9fd0b /results/classifier/deepseek-r1:32b/reasoning/instruction/1022 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/instruction/1022')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/instruction/1022 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/instruction/1022 b/results/classifier/deepseek-r1:32b/reasoning/instruction/1022 new file mode 100644 index 000000000..a4c142a77 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/instruction/1022 @@ -0,0 +1,18 @@ +<think> +Alright, I'm trying to figure out how to classify this bug report about QEMU encountering a segmentation fault when running a RISC-V simulation that uses the `vsra.vx` instruction. The user provided a detailed backtrace and steps to reproduce. + +First, looking at the problem description, it mentions that the simulation terminates with a segfault upon encountering `vsra.vx`. Segmentation faults usually happen due to invalid memory accesses or other runtime errors within the program. + +The backtrace points to `code_gen_buffer` in QEMU's code. This suggests that during the generation of machine code for the RISC-V CPU, there's an issue when handling the `vsra.vx` instruction. The error occurs at the execution level, specifically in the part of QEMU responsible for translating and executing instructions. + +The steps to reproduce involve compiling QEMU from source and running a specific binary with certain CPU features enabled, including vector extensions (vext). This indicates that the problem is likely related to how QEMU handles these vector instructions, particularly `vsra.vx`. + +Since the error occurs during the execution of an instruction and leads to a segmentation fault, it's tied to how the instruction is being handled by the virtualization layer. It doesn't seem to be related to syscalls or other runtime issues unrelated to specific instruction handling. + +Therefore, this bug falls under the "instruction" category because it involves an issue with processing a specific RISC-V instruction within QEMU. +</think> + +The bug report describes an issue where QEMU encounters a segmentation fault when executing the `vsra.vx` instruction. This is related to how QEMU handles instructions during simulation. + +**Answer:** +instruction \ No newline at end of file |