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Diffstat (limited to 'results/classifier/deepseek-1/reasoning/mistranslation/1066909')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/mistranslation/1066909 | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/results/classifier/deepseek-1/reasoning/mistranslation/1066909 b/results/classifier/deepseek-1/reasoning/mistranslation/1066909 deleted file mode 100644 index b2b580b8..00000000 --- a/results/classifier/deepseek-1/reasoning/mistranslation/1066909 +++ /dev/null @@ -1,25 +0,0 @@ -<think> -Okay, so I have to classify this bug report into one of the given categories. Let me read through the problem again. - -The user reported that app-level clone emulation for microblaze is broken. Specifically, when using CLONE_THREAD, the new process starts with the PC pointing to the system call instruction instead of the next instruction. This causes an infinite thread creation cascade and a crash due to all threads using the same stack. - -Looking at the possible categories: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. - -The issue is related to process cloning in user-mode. Clone system calls are typically handled by the operating system's kernel, but since this is QEMU, it's about emulation. So, when a thread is created, if the PC isn't set correctly, it leads to incorrect behavior. - -Mistranslation refers to incorrect semantic mapping from source architecture to target, which could cause such issues in user-mode. Alternatively, assembly lowering (like generating incorrect machine code) might be another possibility, but here it's more about how the system call returns are handled. - -Wait, when a system call like clone is made, after the call, the PC should point correctly. If it's pointing back to the syscall instruction, that would cause an infinite loop because the same syscall keeps getting executed. This sounds like a problem in how QEMU handles the return from the system call, possibly due to incorrect translation of the control flow. - -Since this is about user-mode emulation and the issue arises during the handling of clone (which is part of the kernel's process management), it might fall under "mistranslation." Alternatively, it could be a problem in how the assembly code is generated or handled after the system call returns. So maybe "assembly lowering." - -But wait, the bug report mentions that the PC points to the wrong place, which is more about the translation of control flow instructions rather than the actual translation of assembly code. That might lean towards mistranslation. - -Alternatively, considering it's about how threads are being created and their context not being set correctly, perhaps it's a kernel-related issue, but "kernel" as a category might be specific to the host OS kernel, which isn't the case here since this is QEMU emulating the target kernel. - -Hmm. So between mistranslation and assembly lowering. The problem seems to stem from how the return value or PC is set after a system call. In user-mode emulation, when a syscall is made, QEMU handles the transition back. If it's not setting the PC correctly, that could be an issue in the translation layer—mistranslation. - -Yes, I think "mistranslation" is the right category here because it's about how the source (the system call) maps to the target (QEMU's emulation), leading to incorrect behavior in user-mode. -</think> - -mistranslation
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