diff options
Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/kernel/2170')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/kernel/2170 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/kernel/2170 b/results/classifier/deepseek-r1:14b/reasoning/kernel/2170 new file mode 100644 index 000000000..5d42af0be --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/kernel/2170 @@ -0,0 +1,17 @@ +<think> +Alright, I need to classify this bug report into one of the given categories. Let's go through it step by step. + +The user provided a bug where QEMU crashes when calling pthread_getattr_np(). The program they're running is a simple C program that uses pthreads. When compiled and run under QEMU, it causes a segmentation fault with a SIGSEGV error. + +Looking at the backtrace from GDB, the crash happens in open_self_maps_2 function within syscall.c. The function walk_memory_regions is called, which suggests this has something to do with how memory regions are being handled by QEMU's user-mode emulation. + +The bug was introduced during a rewrite of open_self_maps in a specific commit (7b7a336). Even the current master branch still experiences this issue. So it's related to changes made in the way QEMU handles self-mappings or memory management. + +Considering the categories, I need to see which one fits best. The options include 'mistranslation', 'assembly', 'device', 'graphic', etc. But looking at the context, the crash is happening during a system call (do_syscall1 and do_syscall) when handling an openat operation on "/proc/self/maps". This relates to how QEMU emulates file operations or handles memory mappings. + +The issue isn't about translating instructions incorrectly (mistranslation) or assembly lowering. It's more about the kernel emulation part, specifically how QEMU manages system calls and memory regions. Since it's related to system call handling and memory management within the user-mode emulation, the category that fits is 'kernel'. +</think> + +The bug report involves a crash when calling pthread_getattr_np(), which leads to a segmentation fault in QEMU. The issue arises during the handling of memory regions and system calls, specifically within the open_self_maps function. This relates to how QEMU emulates kernel functions and manages memory mappings in user-mode emulation. + +**Answer:** kernel \ No newline at end of file |