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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/manual-review/1924')
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diff --git a/results/classifier/deepseek-2/reasoning/manual-review/1924 b/results/classifier/deepseek-2/reasoning/manual-review/1924 new file mode 100644 index 000000000..0c42103a5 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/manual-review/1924 @@ -0,0 +1,20 @@ +<think> +Alright, I need to classify this bug report for QEMU. The problem is a memory leak detected by Valgrind when using pthread_create in QEMU. Let me break down the details. + +First, the user ran QEMU with certain parameters and then killed it with Ctrl+C. Valgrind reported two instances of memory leaks related to calloc, specifically from _dl_allocate_tls via pthread_create. + +Looking at the stack traces, both leaks point back to qemu_thread_create in QemuThreadPosix.c at line 581. This function is likely creating threads without properly managing their resources, leading to the leaks. + +The main issue seems to be that every time a thread is created, it's not being cleaned up correctly, especially when the program exits abruptly or is terminated. Valgrind flags these as memory not freed after allocation, which aligns with how pthreads manage their internal structures. + +Since this involves thread creation and management within QEMU, the bug relates to threading and resource leaks. The classification should focus on where the problem occurs—during threading operations in the system's threading layer. + +Considering the options provided (Kernel Module, File I/O, Threading, Network), the correct category is Threading because the issue stems from improper thread handling. +</think> + +The bug report indicates a memory leak caused by improper handling of threads created with `pthread_create` in QEMU. The issue occurs during the creation and management of threads within QEMU's threading system. + +**Classification:** +**Threading** + +This classification focuses on issues related to thread management, specifically where the problem arises from how threads are handled within QEMU's codebase. \ No newline at end of file |