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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/manual-review/1713825')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/manual-review/1713825 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/manual-review/1713825 b/results/classifier/deepseek-2-tmp/reasoning/manual-review/1713825 new file mode 100644 index 000000000..59a9a85e7 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/manual-review/1713825 @@ -0,0 +1,17 @@ +<think> +Okay, I'm trying to classify this bug report for QEMU. The user mentioned that when they boot Windows 2016 with qxl video, QEMU crashes. They provided the backtrace which shows that the crash happens in qxl.c at line 416, specifically in the function qxl_ram_set_dirty. + +Looking at the error message from the backtrace: "__PRETTY_FUNCTION__.36381\" "qxl_ram_set_dirty") at assert.c:92". It seems like there's an assertion failure because 'offset' is not less than 'qxl->vga.vram_size'. So, this indicates a problem with how memory is being accessed or managed in the QXL display driver. + +The function qxl_ram_set_dirty is part of the QXL hardware acceleration code. Since the issue arises during this operation, it's likely related to the graphics or display handling in QEMU when using the QXL video output. + +I know that QXL is used for better performance and graphics support, especially with certain guest operating systems. However, there have been known issues with QXL in older versions of QEMU where improper memory management could cause crashes. The fact that this is happening during a VM startup suggests it's related to how the display resources are being initialized. + +The error occurs when trying to set a region of memory as dirty, which probably means that the code expects certain conditions about the available memory (vram_size) but those aren't met. This could be due to incorrect calculations or misconfiguration in the QXL initialization process. + +Since the issue is tied to the display driver and its interaction with guest OS, it's likely a bug within the QEMU's QXL implementation. The classification should reflect that this is an issue related to the display hardware emulation. +</think> + +The bug report indicates a crash in QEMU when using the QXL video output during the boot of Windows 2016. The error occurs in `qxl_ram_set_dirty` due to an assertion failure, suggesting an issue with memory management in the QXL display driver. + +**Classification:** This is classified as a **Hardware Emulation Bug**, specifically within the QXL graphics accelerator implementation in QEMU. \ No newline at end of file |