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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/system/1865')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/system/1865 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/system/1865 b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1865 new file mode 100644 index 000000000..fecf45d6f --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/system/1865 @@ -0,0 +1,21 @@ +<think> +Okay, so I'm trying to help classify this QEMU bug report as either user-mode or system-mode. Let's break it down. + +The error message mentions an assertion failure in `cc_calc_addu` function within the `s390x/tcg/cc_helper.c` file at line 128. The assertion is that `carry_out <= 1`, which failed because `carry_out` was somehow more than 1, causing QEMU to abort. + +Looking at what this part of QEMU does: s390x refers to the IBM System z architecture, and TCG stands for Tiny Code Generator, which handles emulation of the CPU. So the problem is happening during instruction execution emulation, specifically in the calculation related to addition without carry (addu). The carry_out variable exceeding 1 suggests an unexpected value, perhaps due to a miscalculation. + +Now, considering whether this is user-mode or system-mode: + +User-mode issues are usually related to applications running inside the guest OS. They involve things like process management, file I/O, and application crashes. + +System-mode issues involve lower-level functions like device emulation, hardware interactions, or core CPU operations. Since this error is in QEMU's TCG layer handling s390x instructions, it's about how QEMU emulates the CPU for that architecture. + +The crash occurs during post-installation setup tasks after ClefOS installation. The user is using a custom script to boot with a specific kernel and initrd from Fedora 27. The fact that Ubuntu 20 works but RHEL7 doesn't suggests it's an issue with how QEMU handles certain guest OS setups, particularly related to s390x. + +The problem seems to stem from the way QEMU emulates the s390x CPU, specifically in handling carry operations during addition. This is a core emulation function and not something that would be affected by user applications but rather by how the hypervisor handles system calls or hardware instructions. + +So, this bug is likely related to the system-mode because it's about QEMU's ability to correctly emulate low-level CPU operations necessary for running the guest OS. It affects the installation process at a fundamental level, which is part of the system setup. +</think> + +system \ No newline at end of file |