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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
| commit | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (patch) | |
| tree | cd8a1b75ba7b3543eb7fe6857f408e7be4d9fd0b /results/classifier/deepseek-r1:32b/reasoning/runtime/1913 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz emulator-bug-study-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/runtime/1913')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/runtime/1913 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/runtime/1913 b/results/classifier/deepseek-r1:32b/reasoning/runtime/1913 new file mode 100644 index 00000000..3c2004fd --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/runtime/1913 @@ -0,0 +1,25 @@ +<think> +Okay, I need to classify this bug report into one of three categories: instruction, syscall, or runtime. Let's see what each means and how it applies here. + +The user reported that after updating QEMU from version 8.1.0 to 8.1.1, running ldconfig in their sysroot causes qemu-aarch64-static to crash with a segmentation fault. Before the update, it worked fine. + +First, I should understand what each category entails. The instruction category is about issues caused by faulty instructions within QEMU, such as incorrect handling of CPU instructions. Syscall refers to problems when making system calls—maybe QEMU isn't handling them correctly in the emulator. Runtime errors are broader and include other runtime issues that don't fall into the first two categories. + +In this case, ldconfig is crashing under QEMU. It's a tool that runs on the target sysroot (Ubuntu 22.04 arm64). Since it worked before updating QEMU, it suggests something changed in how QEMU handles certain operations between versions 8.1.0 and 8.1.1. + +I need to think about what ldconfig does. It's a system utility that configures the dynamic linker runtime bindings. It reads shared library files from directories and updates the linker cache. This involves file operations, possibly accessing various libraries, which could involve syscalls or specific instruction handling. + +The fact that it crashes suggests an issue in how QEMU is emulating the environment for ldconfig. Since the problem started after updating QEMU, the bug is likely related to changes in QEMU's emulation code. + +Looking deeper, a segmentation fault (segfault) typically occurs when a program tries to access memory that hasn't been properly allocated or protected. In an emulator like QEMU, this could happen if there's an issue with how the process's memory space is being handled, perhaps during system calls or instruction execution. + +Considering possible causes: Maybe a specific syscall used by ldconfig isn't correctly implemented in QEMU 8.1.1. Or perhaps certain instructions executed by ldconfig are causing issues because of changes in the emulator's handling of those instructions. + +But since the crash happens when running ldconfig, which is an essential system utility that interacts with many parts of the filesystem and libraries, it's more likely a runtime issue rather than just an instruction or syscall problem. It could be related to how QEMU sets up the environment for the process, handles signals, manages memory mappings, or deals with shared libraries. + +Alternatively, if ldconfig relies on certain syscalls that were recently modified in QEMU and aren't handled correctly anymore, that would fall under the syscall category. However, without specific evidence pointing directly at a syscall issue, it's safer to categorize this as a runtime error because it involves broader execution issues beyond just instructions or individual syscalls. + +Therefore, considering the crash is happening during normal operation of ldconfig under QEMU after an update, and given that it worked before, the most appropriate category would be runtime. +</think> + +runtime \ No newline at end of file |