KubeVirt

v1.9.1Orchestration & Management

2026년 10월 12일

정확성 문제를 바로잡고 의존성을 갱신한 유지 보수 릴리스입니다. 게스트, 스토리지, 마이그레이션, 하드웨어 동작과 관련된 개선이 포함되어 있으며, 공개된 보안 변경 사항은 없습니다.

그 외 기록된 변경 19건 전체fixes 11 · value changes 7 · constraints 1

Fixed a bug where a VM with RunStrategyRerunOnFailure incorrectly showed WaitingForVolumeBinding status after being manually stopped when its PVC was unbound.
BugFix: blockresize spam when doing I/O for filesystem volumes
Bug fix: Prevent guest OS from ejecting critical PCI devices (disks, memory balloon, RNG, watchdog) via hotplug mechanisms like the Windows "Safely Remove Hardware" tray menu.
BugFix: Prevent duplicate attachment pods when both utility volumes and hotplug volumes are used in a single VM
Bugfix: handle stale socket connections
Fix PCI passthrough regression on kernels without CONFIG_VFIO_DEVICE_CDEV support.
Bugfix: Fix VM restore when backend storage is not snapshottable
Bug fix: "virtctl evacuate-cancel" now works
Fix CallNodeHooks to evaluate plugin-level Spec.Condition, ensuring consistent behavior between domain hooks and node hooks.
BugFix: Online expansion scales poorly with many volumes
Bug fix: During live migration, domain stats collection no longer blocks on the libvirt job lock for up to 30 seconds.

When Windows guest crashes and VM has a hyperv panic device configured, kubevirt no longer immediately terminates the VM and allows Windows to finish its default memory dump process and reboot.
Libvirt updated to 11.10.0-19.el9
deploy non-executable /var/lib/kubelet/seccomp/kubevirt/kubevirt.json
Memory overcommit is now ignored for VMIs with hugepages
Updated virt-template to v0.2.3
Add mandatory namespace label, cluster-scoped, to OrphanedVirtualMachineInstances and VirtLauncherPodsStuckFailed alerts
Backend storage PVC size is increased by 1Gi for VMs with CBT enabled.

Vera Rubin GPU (10de:3041) is now recognised as a Grace GPU, enabling GraceIOVirtualization for VMs with a passthrough Vera Rubin GPU.

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