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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/device/1794950')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/device/1794950 | 19 |
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/device/1794950 b/results/classifier/deepseek-r1:14b/reasoning/device/1794950 new file mode 100644 index 000000000..c41435e68 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/device/1794950 @@ -0,0 +1,19 @@ +<think> +Okay, so I'm trying to classify this bug report for QEMU. The user mentioned that when they upgraded their guest Linux kernel to 4.16 or newer, QEMU hangs during the fstests. They've tried multiple QEMU versions (2.11.2, 2.12.1, and 3.0.0) and saw the same issue. The problem occurs on different machines with various host OSes. + +First, I need to look at the possible categories: mistranslation, assembly lowering, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +The user is using KVM as per their script, so they're definitely using QEMU's KVM acceleration. The issue arises when running fstests with newer kernels, which suggests it's related to how the guest OS interacts with the host, possibly through block devices or filesystem handling. + +Looking at the stack trace provided via Friendpaste, I can't see the details, but since it's a coredump from QEMU, maybe there's something in the kernel modules or device emulation. The hanging occurs when using multiple SCSI disks (7 of them), which might be causing issues with disk I/O handling. + +The user mentions that the problem happens during specific tests (generic/299 and generic/451), which are likely testing filesystem operations like I/O errors or unmounting. This could mean that QEMU's emulation of SCSI devices isn't handling certain commands correctly when the guest kernel is newer, leading to a deadlock. + +Since KVM is involved, and it's related to device handling (SCSI disks), the issue might be under the 'device' category. Alternatively, if it's related to how the hypervisor handles certain operations, it could fall under 'hypervisor'. But given that it's about hardware devices within the VM, I think 'device' is more appropriate. + +Another angle: when using KVM, any issues with device emulation (like SCSI) would be part of the QEMU's device handling. So the category should reflect that aspect. +</think> + +The issue occurs during filesystem testing with newer kernels and involves multiple SCSI disks, pointing to a problem in device emulation within KVM, thus categorized under 'device'. + +**Answer:** device \ No newline at end of file |