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/manual-review/1869073 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/manual-review/1869073')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/manual-review/1869073 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/manual-review/1869073 b/results/classifier/deepseek-r1:32b/reasoning/manual-review/1869073 new file mode 100644 index 000000000..4d8d5dd16 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/manual-review/1869073 @@ -0,0 +1,25 @@ +<think> +Okay, so I'm trying to figure out why qemu-arm-static crashes with a segmentation fault when running "git clone -s". The user wants me to classify this bug as either instruction, syscall, or runtime. Let's break it down step by step. + +First, what is qemu-arm-static? It's a QEMU emulator for ARM architecture, static binary version. It allows running ARM binaries on an x86 host. In this case, the user is using it to cross-compile software via distcc, which distributes compilation tasks across multiple machines or cores. + +Now, when they run a script that uses "git clone -s", qemu crashes with a segmentation fault. Alternatively, sometimes git just hangs with 100% CPU usage. So this happens reliably every time the script tries to execute that git command under qemu-arm-static. + +Segmentation faults usually occur due to invalid memory accesses—like trying to read or write memory that the program isn't allowed to access. This could be a bug in the emulator itself, or perhaps an issue with how certain system calls (syscalls) are handled when running foreign binaries. + +Looking at the possible categories: + +1. Instruction: This would involve a specific machine instruction causing issues. For example, if a particular ARM instruction isn't handled correctly by QEMU, it could crash. +2. Syscall: Problems with how system calls are implemented or handled in the emulator. If git is making a syscall that qemu-arm-static doesn't handle properly, this could lead to crashes. +3. Runtime: Other runtime errors not directly tied to instructions or syscalls, like memory management issues. + +Since "git clone -s" uses various system calls (like network operations, file I/O), it's likely that the issue is related to how QEMU handles these syscalls when emulating ARM on an x86 host. It might be that certain syscalls aren't properly translated or handled, leading to a segmentation fault. + +Alternatively, it could be a runtime error due to incorrect memory handling within the emulator when dealing with git's operations. However, since the crash happens specifically during a syscall-heavy operation like cloning a repository, I think the issue is more likely tied to how syscalls are being processed by qemu-arm-static. + +So, putting this together, the category would most likely be "syscall". +</think> + +The issue occurs when handling system calls made by git clone, leading QEMU to crash. This points towards problems with syscall handling in the emulator. + +syscalls \ No newline at end of file |