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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/manual-review/2594')
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diff --git a/results/classifier/deepseek-r1:14b/reasoning/manual-review/2594 b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2594 new file mode 100644 index 000000000..ef2610376 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2594 @@ -0,0 +1,23 @@ +<think> +Okay, let's tackle this bug report classification step by step. The user provided a detailed description of an issue they're encountering with QEMU when performing a migration after hotplugging a CPU. The error messages point to problems during the migration process, specifically mentioning PCIDevice and virtio-blk issues. + +First, I'll read through the problem description carefully. The user mentioned that after hotplugging a CPU and migrating from node 1 to node 2, the instance crashes when using virtio block devices. They also noted that this doesn't happen with IDE disks or SCSI disks with an LSI controller, nor with VMs without virtio disks or network cards. + +Looking at the error messages, it's clear that there's a problem with PCIDevice configuration during migration. The error 'get_pci_config_device: Bad config data' suggests that something went wrong when trying to read or set up the device configuration for a PCI device. Since this occurs after hotplugging a CPU, I'm thinking about how adding a new CPU affects device configurations, especially in a virtualized environment. + +The user also mentioned that this issue doesn't occur with other types of disks but does happen with virtio-blk and when using scsi-hd with virtio-scsi. This points towards a problem specific to how QEMU handles certain block devices, particularlyvirtio ones. Additionally, the fact that newer versions of QEMU in Ubuntu 20.04 don't exhibit this issue suggests it's a bug that has been fixed in later releases. + +Now, considering the categories provided: mistranslation, assembly lowering, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +I need to figure out which category fits best. The issue is related to device configuration during migration, specifically with virtio block devices. Since the error occurs when trying to load PCIDevice and Virtio_blk, it's likely a problem with how QEMU handles the hotplugging of CPUs and subsequent device reconfiguration. + +Looking at the categories, 'device' seems appropriate because it directly relates to hardware device configuration issues in the VM. The problem doesn't fit into categories like network or hypervisor specifically; it's more about devices not being properly handled after a migration involving CPU hotplug. + +Therefore, the most fitting category for this bug report is 'device'. +</think> + +The issue arises during a QEMU migration after adding a CPU and involves problems with Virtio block devices. The error message points to a failure in reading or setting up the configuration of a PCIDevice, which suggests an issue with device handling post-migration. Given that newer versions don't exhibit this problem, it's likely a bug related to device configuration during hotplugging and migration. + +**device** + +The error occurs when Virtio block devices are used, indicating a problem specific to how QEMU handles certain devices after CPU hotplug during migration. The 'device' category best captures the nature of the issue as it pertains to hardware device configuration within the virtualized environment. \ No newline at end of file |