Created attachment 1507040 [details]
dmesg

Description of problem:

Error starting domain: internal error: qemu unexpectedly closed the monitor: 2018-11-18T21:51:02.983748Z qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.01H:EDX.ss [bit 27]
2018-11-18T21:51:03.113175Z qemu-system-x86_64: error: failed to set MSR 0x10a to 0x0
qemu-system-x86_64: /builddir/build/BUILD/qemu-3.1.0-rc1/target/i386/kvm.c:2211: kvm_put_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed.

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 75, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 111, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 66, in newfn
    ret = fn(self, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1400, in startup
    self._backend.create()
  File "/usr/lib64/python3.7/site-packages/libvirt.py", line 1080, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-11-18T21:51:02.983748Z qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.01H:EDX.ss [bit 27]
2018-11-18T21:51:03.113175Z qemu-system-x86_64: error: failed to set MSR 0x10a to 0x0
qemu-system-x86_64: /builddir/build/BUILD/qemu-3.1.0-rc1/target/i386/kvm.c:2211: kvm_put_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed.


# qemu-kvm 
Unable to init server: Could not connect: Connection refused
qemu-system-x86_64: error: failed to set MSR 0x10a to 0x0
qemu-system-x86_64: /builddir/build/BUILD/qemu-3.1.0-rc1/target/i386/kvm.c:2211: kvm_put_msrs: Assertion `ret == cpu->kvm_msr_buf->nmsrs' failed.
Aborted (core dumped)


Version-Release number of selected component (if applicable):

# qemu-kvm --version
QEMU emulator version 3.0.91 (qemu-3.1.0-0.1.rc1.fc30)
Copyright (c) 2003-2018 Fabrice Bellard and the QEMU Project developers

# rpm -q qemu-kvm
qemu-kvm-3.1.0-0.1.rc1.fc30.x86_64