[Pkg-xen-devel] Bug#983862: PVH -- cannot remove vm with pci passthrough

Adi Kriegisch adi at kriegisch.at
Tue Mar 2 11:46:03 GMT 2021


Package: xen-utils-4.11
Version: 4.11.4+57-g41a822c392-2
Severity: minor

Dear maintainers,

we, by accident, added a pci passthrough device config to a pvh vm and were
able to boot that machine. But shutdown did not work with the following
error message:
  | xl: libxl_pci.c:1427: do_pci_remove: Assertion `type == LIBXL_DOMAIN_TYPE_PV' failed.
To remove the virtual machine and free its resources a reboot of Dom0 was
necessary. A corresponding assert when creating the machine seems to be
missing.
We consider this to be a bug, because we should not have been able to 'xl
create' that machine in the first place (or would have needed a way to
dispose the vm).

best regards,
    Adi Kriegisch
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