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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-06 16:43:19 +0000 |
| commit | 238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd (patch) | |
| tree | cd8a1b75ba7b3543eb7fe6857f408e7be4d9fd0b /results/classifier/deepseek-r1:32b/reasoning/instruction/1727737 | |
| parent | 96049c939b1916d80532630d63c14e04d5244f1d (diff) | |
| download | qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.tar.gz qemu-analysis-238ec2b7cc1557d6f34c33cc482e4d0cd3e266dd.zip | |
add results
Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/instruction/1727737')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/instruction/1727737 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/instruction/1727737 b/results/classifier/deepseek-r1:32b/reasoning/instruction/1727737 new file mode 100644 index 000000000..0138f7e03 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/instruction/1727737 @@ -0,0 +1,21 @@ +<think> +Alright, so I'm trying to figure out how to classify this bug report for QEMU. Let's break it down step by step. + +The user reported that several GCC/sanitizer tests are failing with a timeout when run under QEMU. They noticed that this started happening after upgrading from qemu-2.7 to qemu-2.8 and continues in qemu-2.10.1. The provided test case, alloca_instruments_all_paddings.exe, works fine on older versions but hangs on newer ones. + +They attached the necessary libraries and described how to reproduce the issue using the command `qemu-arm -cpu any -R 0 -L $PWD $PWD/alloca_instruments_all_paddings.exe`. The program completes quickly with qemu-2.7 but never finishes with qemu-2.8. + +Using `-d in_asm`, they observed that QEMU seems to stall on a specific instruction: `0x40b6eb44: e08f4004 add r4, pc, r4`. This suggests the issue might be related to how QEMU handles this particular ARM instruction or the context around it. + +Now, considering the categories provided: + +1. **Instruction**: Relates to a faulty instruction causing issues. +2. **Syscall**: Errors during system calls. +3. **Runtime**: Other runtime errors not covered by the above. + +The problem here seems tied to QEMU's handling of an ARM instruction (add with pc and r4). Since it stalls on this specific instruction, it points towards an issue in how QEMU emulates or executes certain instructions. There's no mention of system calls failing, so syscall isn't likely. It also doesn't seem like a general runtime error but rather something specific to the execution of an instruction. + +Therefore, the bug is most likely related to an instruction handling issue within QEMU. +</think> + +instruction \ No newline at end of file |