It is a Skylake-H, and I can see it is not mentioned in lago/virt.py. I guess I'll step through the code (as well as other places discovered by 'git grep cpu') and see if I could solve this by adding the Skylake family to _CPU_FAMILIES.
Do you have other pointers? Thanks, Ondra On Tue, Feb 7, 2017 at 10:40 PM, Nadav Goldin <[email protected]> wrote: > What is the host CPU you are using? > I came across the same error few days ago, but without running OST, I > tried running with Lago: > fc24 host -> el7 vm -> el7 vm. > > I have a slight suspect that it is related to the CPU model we > configure in libvirt, I tried a mixture of few > combinations(host-pass-through, pinning down the CPU model), but it > always failed on the same error: > kvm_put_msrs: Assertion `ret == n' failed. > > My CPU is Broadwell btw. > > > Milan, any ideas? you think it might be related? > > Nadav. > > > > On Tue, Feb 7, 2017 at 11:14 PM, Ondrej Svoboda <[email protected]> > wrote: > > Yes, I stated that in my message. > > > > root@osvoboda-t460p /home/src/ovirt-system-tests (git)-[master] # cat > > /sys/module/kvm_intel/parameters/nested > > :( > > Y > > > > On Tue, Feb 7, 2017 at 1:39 PM, Eyal Edri <[email protected]> wrote: > >> > >> Did you follow the instructions on [1] ? > >> > >> Specifically, verifying ' cat /sys/module/kvm_intel/parameters/nested > ' > >> gives you 'Y'. > >> > >> [1] > >> http://ovirt-system-tests.readthedocs.io/en/latest/docs/ > general/installation.html > >> > >> On Tue, Feb 7, 2017 at 2:29 PM, Ondrej Svoboda <[email protected]> > >> wrote: > >>> > >>> Hi everyone, > >>> > >>> Even though I have nested virtualization enabled in my Arch Linux > system > >>> which I use to run OST, vm_run is the first test to fail in > 004_basic_sanity > >>> (followed by snapshots_merge and suspend_resume_vm). > >>> > >>> Can you point me to what I might be missing? I believe I get the same > >>> failure even on Fedora. > >>> > >>> This is what host0's CPU capabilities look like (vmx is there): > >>> [root@lago-basic-suite-master-host0 ~]# cat /proc/cpuinfo > >>> processor : 0 > >>> vendor_id : GenuineIntel > >>> cpu family : 6 > >>> model : 44 > >>> model name : Westmere E56xx/L56xx/X56xx (Nehalem-C) > >>> stepping : 1 > >>> microcode : 0x1 > >>> cpu MHz : 2711.988 > >>> cache size : 16384 KB > >>> physical id : 0 > >>> siblings : 1 > >>> core id : 0 > >>> cpu cores : 1 > >>> apicid : 0 > >>> initial apicid : 0 > >>> fpu : yes > >>> fpu_exception : yes > >>> cpuid level : 11 > >>> wp : yes > >>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > >>> cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm constant_tsc > rep_good > >>> nopl xtopology pni pclmulqdq vmx ssse3 cx16 sse4_1 sse4_2 x2apic > popcnt aes > >>> hypervisor lahf_lm arat tpr_shadow vnmi flexpriority ept vpid > >>> bogomips : 5423.97 > >>> clflush size : 64 > >>> cache_alignment : 64 > >>> address sizes : 40 bits physical, 48 bits virtual > >>> power management: > >>> > >>> journalctl -b on host0 shows that libvirt complains about NUMA > >>> configuration: > >>> > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: libvirt > >>> version: 2.0.0, package: 10.el7_3.4 (CentOS BuildSystem > >>> <http://bugs.centos.org>, 2017-01-17-23:37:48, c1bm.rdu2.centos.org) > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: ovirtmgmt: port > >>> 2(vnet0) entered disabled state > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: device vnet0 left > >>> promiscuous mode > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: ovirtmgmt: port > >>> 2(vnet0) entered disabled state > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: > hostname: > >>> lago-basic-suite-master-host0.lago.local > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: Unable > to > >>> read from monitor: Connection reset by peer > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: internal > >>> error: qemu unexpectedly closed the monitor: > 2017-02-07T11:33:23.058571Z > >>> qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 > 8 9 > >>> 10 11 12 13 14 15 > >>> > >>> 2017-02-07T11:33:23.058826Z qemu-kvm: warning: All CPU(s) up to maxcpus > >>> should be described in NUMA config > >>> > qemu-kvm: > >>> /builddir/build/BUILD/qemu-2.6.0/target-i386/kvm.c:1736: kvm_put_msrs: > >>> Assertion `ret == n' failed. > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 NetworkManager[657]: > <info> > >>> [1486467203.1025] device (vnet0): state change: disconnected -> > unmanaged > >>> (reason 'unmanaged') [30 10 3] > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 kvm[22059]: 0 guests now > >>> active > >>> Feb 07 06:33:23 lago-basic-suite-master-host0 systemd-machined[22044]: > >>> Machine qemu-1-vm0 terminated. > >>> > >>> Thanks, > >>> Ondra > >>> > >>> _______________________________________________ > >>> Devel mailing list > >>> [email protected] > >>> http://lists.ovirt.org/mailman/listinfo/devel > >> > >> > >> > >> > >> -- > >> Eyal Edri > >> Associate Manager > >> RHV DevOps > >> EMEA ENG Virtualization R&D > >> Red Hat Israel > >> > >> phone: +972-9-7692018 > >> irc: eedri (on #tlv #rhev-dev #rhev-integ) > > > > > > > > _______________________________________________ > > Devel mailing list > > [email protected] > > http://lists.ovirt.org/mailman/listinfo/devel >
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