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Diffstat (limited to 'results/classifier/deepseek-1/reasoning/device/1861394')
| -rw-r--r-- | results/classifier/deepseek-1/reasoning/device/1861394 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/results/classifier/deepseek-1/reasoning/device/1861394 b/results/classifier/deepseek-1/reasoning/device/1861394 new file mode 100644 index 000000000..4338ad60a --- /dev/null +++ b/results/classifier/deepseek-1/reasoning/device/1861394 @@ -0,0 +1,27 @@ +<think> +Okay, let's try to figure out which category this bug report falls into. The user mentioned that when they run `qemu-system-riscv64` and execute the `poweroff -f` command, QEMU hangs. They tested it on x86_64 and aarch64 where it works fine, but not on RISC-V64. + +Looking at the categories provided: device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor, and others like mistranslation or assembly lowering. + +The issue is happening after using the `poweroff` command in the guest OS. This suggests it's related to how QEMU handles power management for the virtual machine. Since RISC-V64 is a specific architecture, and the problem occurs there but not others, it might be an issue with the way QEMU emulates or handles certain hardware features or commands on RISC-V. + +I don't see any obvious connection to networking, graphics, sockets, or VNC here. It's more about system shutdown, which could involve interactions with the hypervisor or how the virtual machine is being managed. Alternatively, it might be related to device emulation, specifically handling poweroff in a way that differs between architectures. + +Another angle is that `poweroff` involves system calls and kernel interaction. Maybe there's an issue in the QEMU kernel (emulated) for RISC-V64 when processing the shutdown command, causing it to hang instead of exiting properly. + +But since this happens only on RISC-V64, perhaps it's related to how the hypervisor or device emulation is implemented for that architecture. Maybe there's a bug in the way QEMU translates certain operations into the target (RISC-V) instructions during assembly lowering, causing the hang. + +Wait, 'mistranslation' refers to incorrect semantic mapping from source architecture to IR/target. If the RISC-V64 code isn't handling the poweroff correctly due to translation issues, that could cause it to hang. Alternatively, it might be an issue in the device emulation or kernel. + +But considering the categories given, 'mistranslation' seems possible, but I'm not entirely sure. Another possibility is that it's a device-related issue because power management involves hardware devices like the power button or reset functionality. So maybe under 'device'. + +Alternatively, if it's related to how the virtual CPU handles certain instructions when emulating RISC-V64, perhaps it's an assembly lowering problem. + +Wait, but the bug report mentions that this works on other architectures but not RISC-V64. That suggests it might be a specific issue in how QEMU is handling RISC-V64's translation or device emulation. + +I'm leaning towards 'device' because poweroff typically involves sending a signal to the hardware, and if the device isn't emulated correctly for RISC-V64, that could cause the hang. Alternatively, it might be a kernel issue in the QEMU's emulated environment for RISC-V64. + +But since I have to choose from the given categories, and considering the possible causes, 'device' seems more likely because it's about hardware interaction during shutdown. +</think> + +device \ No newline at end of file |