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Diffstat (limited to 'results/classifier/deepseek-1/reasoning/graphic/1679126')
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diff --git a/results/classifier/deepseek-1/reasoning/graphic/1679126 b/results/classifier/deepseek-1/reasoning/graphic/1679126 new file mode 100644 index 000000000..03b8d4148 --- /dev/null +++ b/results/classifier/deepseek-1/reasoning/graphic/1679126 @@ -0,0 +1,20 @@ +<think> +Okay, so I'm looking at this bug report for QEMU. The user is encountering a null pointer dereference when resuming from a migration of a VM that was suspended while showing the System Rescue CD boot menu using the QXL VGA device. They provided some detailed information including valgrind traces and steps to reproduce. + +First, let's parse the error message: it happens in pixman_image_get_data called from qemu_spice_create_update. The user added an assert which failed, indicating that 'ssd->mirror' was NULL. This suggests that somewhere in the code, a pointer isn't being properly initialized or checked before use. + +Looking at the stack trace, the issue seems to be related to the display and spice handling, specifically with QXL VGA. They mention that it doesn't occur with standard or Cirrus VGA, so it's likely specific to how QXL handles the state during migration. + +The user also provided a valgrind trace pointing to pixman_image_get_data being called on a NULL image. This indicates that the 'image' variable is null when this function is called, leading to an invalid read. + +They included a commit reference where a fix was applied, which skips resizing the console if the size hasn't changed. The user believes the issue is resolved in QEMU v2.9 and beyond but wants it classified. + +Now, looking at the categories: possible options are device, graphic, etc. Since this is related to display handling, specifically with the VGA device (QXL), which is a graphics-related component, the category should be 'graphic'. The bug occurs during the resume of a VM state, affecting the display output, so it's definitely under the graphical hardware aspect. + +Thus, after considering all details, the appropriate classification is 'graphic'. +</think> + +The issue arises from incorrect handling of display surfaces during migration, particularly with QXL VGA. This relates to graphic operations and display management in QEMU. + +**Answer:** +graphic \ No newline at end of file |