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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/456')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/456 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/456 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/456 new file mode 100644 index 00000000..8c2149b2 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/456 @@ -0,0 +1,23 @@ +<think> +Okay, let me try to figure out how to classify this bug report for QEMU. The user is having an issue where the QEMU User (x86_64) hangs after a futex function not implemented error. + +First, I need to understand what's happening here. Futexes are used in threading to provide synchronization primitives, like mutexes and condition variables. In this case, when running Valheim dedicated server under QEMU, the process calls the futex system call which returns an error indicating that the function isn't implemented (errno 38). After that, it hangs. + +Looking at the provided steps to reproduce, the user is using SteamCMD to install Valheim and then running QEMU on both ARM64 and x86_64 hosts. The issue occurs in both environments but with different QEMU setups. + +The categories given are: mistranslation, assembly, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and other. I need to pick the most appropriate category for this bug. + +So, what's causing the futex call to fail? Futex support in QEMU would typically be handled by the OS or through emulation. If it's not implemented, that could mean that the underlying system doesn't support it (like on certain architectures) or that QEMU isn't correctly emulating the required functionality. + +In this case, since the user is using a cross-compiled environment for x86_64 binaries on an ARM64 host and then replicating the issue on an x86_64 Fedora system with a master branch build of QEMU, it seems like the problem lies within how QEMU handles certain system calls or synchronization primitives. + +Futexes are part of the Linux kernel's threading support, so if QEMU isn't correctly emulating them when running user-mode processes (like Valheim server), that could lead to such errors. This might relate to the way QEMU translates or maps the target (x86_64) system calls into the host environment. + +Looking at the categories again, 'mistranslation' refers to incorrect semantic mapping from source architecture to IR/target. Since futex is a system call that's not being implemented correctly in the context of QEMU's translation layer, it might fall under mistranslation. + +Alternatively, 'other' could be considered if it doesn't fit into other specific categories. But since the issue is about a function not being implemented during user-mode execution, which relates to how QEMU handles system calls and their translations, I think 'mistranslation' is the most fitting category here. +</think> + +The bug report involves QEMU hanging due to an unimplemented futex call during user-mode emulation. Since this relates to incorrect handling of a system call in the translation layer, the appropriate category is: + +**mistranslation** \ No newline at end of file |