@flags have a valid modification impact only after calling virDomainObjUpdateModificationImpact. virDomainObjGetOneDef calls it but doesn't update them in the caller. --- CC: mprivozn(a)redhat.com src/qemu/qemu_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 4aa1625..0434438 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -10150,6 +10150,9 @@ qemuDomainGetPerfEvents(virDomainPtr dom, if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_QUERY) < 0) goto cleanup; + if (virDomainObjUpdateModificationImpact(vm, &flags) < 0) + goto endjob; + if (!(def = virDomainObjGetOneDef(vm, flags))) goto endjob;