Hi! We have a problem with paused VMs in ovirt cluster. Please, help to solve this. In ovirt manager massege "VM rtb-stagedsw02-ovh has been paused." Resume fails with error "Failed to resume VM rtb-stagedsw02-ovh (Host: ovirt-node09-ovh.local, User: admin@internal-authz)." In oVirt Cluster 38 VM, paused VM only ubuntu 20.04 focal with docker swarm. Archived logs in attach. Packeges on ovirt nodes: python2-ovirt-setup-lib-1.2.0-1.el7.noarch ovirt-vmconsole-1.0.7-2.el7.noarch ovirt-provider-ovn-driver-1.2.29-1.el7.noarch ovirt-vmconsole-host-1.0.7-2.el7.noarch python2-ovirt-host-deploy-1.8.5-1.el7.noarch ovirt-imageio-common-1.5.3-0.el7.x86_64 cockpit-machines-ovirt-195.6-1.el7.centos.noarch ovirt-ansible-engine-setup-1.1.9-1.el7.noarch ovirt-host-dependencies-4.3.5-1.el7.x86_64 ovirt-host-4.3.5-1.el7.x86_64 python-ovirt-engine-sdk4-4.3.4-2.el7.x86_64 ovirt-host-deploy-common-1.8.5-1.el7.noarch ovirt-ansible-hosted-engine-setup-1.0.32-1.el7.noarch ovirt-hosted-engine-setup-2.3.13-1.el7.noarch ovirt-ansible-repositories-1.1.5-1.el7.noarch ovirt-imageio-daemon-1.5.3-0.el7.noarch cockpit-ovirt-dashboard-0.13.10-1.el7.noarch ovirt-release43-4.3.10-1.el7.noarch ovirt-hosted-engine-ha-2.3.6-1.el7.noarch Packeges on HostedEngine: ovirt-ansible-infra-1.1.13-1.el7.noarch ovirt-vmconsole-1.0.7-2.el7.noarch ovirt-engine-setup-plugin-websocket-proxy-4.3.10.4-1.el7.noarch ovirt-engine-websocket-proxy-4.3.10.4-1.el7.noarch ovirt-engine-restapi-4.3.10.4-1.el7.noarch ovirt-ansible-engine-setup-1.1.9-1.el7.noarch ovirt-ansible-shutdown-env-1.0.3-1.el7.noarch ovirt-iso-uploader-4.3.2-1.el7.noarch ovirt-provider-ovn-1.2.29-1.el7.noarch ovirt-imageio-proxy-setup-1.5.3-0.el7.noarch ovirt-engine-extension-aaa-ldap-setup-1.3.10-1.el7.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.3.10.4-1.el7.noarch python-ovirt-engine-sdk4-4.3.4-2.el7.x86_64 python2-ovirt-host-deploy-1.8.5-1.el7.noarch ovirt-ansible-vm-infra-1.1.22-1.el7.noarch ovirt-engine-metrics-1.3.7-1.el7.noarch ovirt-ansible-disaster-recovery-1.2.0-1.el7.noarch ovirt-engine-wildfly-overlay-17.0.1-1.el7.noarch ovirt-ansible-roles-1.1.7-1.el7.noarch ovirt-engine-dwh-setup-4.3.8-1.el7.noarch python2-ovirt-engine-lib-4.3.10.4-1.el7.noarch ovirt-engine-extension-aaa-ldap-1.3.10-1.el7.noarch ovirt-engine-setup-plugin-ovirt-engine-4.3.10.4-1.el7.noarch ovirt-engine-vmconsole-proxy-helper-4.3.10.4-1.el7.noarch ovirt-engine-tools-backup-4.3.10.4-1.el7.noarch ovirt-engine-webadmin-portal-4.3.10.4-1.el7.noarch ovirt-host-deploy-common-1.8.5-1.el7.noarch ovirt-ansible-image-template-1.1.12-1.el7.noarch ovirt-ansible-manageiq-1.1.14-1.el7.noarch ovirt-engine-wildfly-17.0.1-1.el7.x86_64 ovirt-ansible-hosted-engine-setup-1.0.32-1.el7.noarch ovirt-imageio-common-1.5.3-0.el7.x86_64 ovirt-imageio-proxy-1.5.3-0.el7.noarch python2-ovirt-setup-lib-1.2.0-1.el7.noarch ovirt-vmconsole-proxy-1.0.7-2.el7.noarch ovirt-engine-setup-base-4.3.10.4-1.el7.noarch ovirt-engine-setup-plugin-cinderlib-4.3.10.4-1.el7.noarch ovirt-engine-extensions-api-impl-4.3.10.4-1.el7.noarch ovirt-release43-4.3.10-1.el7.noarch ovirt-engine-backend-4.3.10.4-1.el7.noarch ovirt-engine-tools-4.3.10.4-1.el7.noarch ovirt-web-ui-1.6.0-1.el7.noarch ovirt-ansible-cluster-upgrade-1.1.14-1.el7.noarch ovirt-cockpit-sso-0.1.1-1.el7.noarch ovirt-engine-ui-extensions-1.0.10-1.el7.noarch ovirt-engine-setup-plugin-ovirt-engine-common-4.3.10.4-1.el7.noarch ovirt-engine-4.3.10.4-1.el7.noarch ovirt-ansible-repositories-1.1.5-1.el7.noarch ovirt-engine-extension-aaa-jdbc-1.1.10-1.el7.noarch ovirt-host-deploy-java-1.8.5-1.el7.noarch ovirt-engine-dwh-4.3.8-1.el7.noarch ovirt-engine-api-explorer-0.0.5-1.el7.noarch ovirt-guest-agent-common-1.0.16-1.el7.noarch ovirt-engine-setup-4.3.10.4-1.el7.noarch ovirt-engine-dbscripts-4.3.10.4-1.el7.noarch In /var/log/ovirt-engine/engine.log: 2020-07-24 09:38:44,472+03 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (EE-ManagedThreadFactory-engineScheduled-Thread-91) [] VM '18f6bb79-ba9b-4a0e-bcb2-b4ef4904ef99'(rtb-stagedsw02-ovh) move d from 'Up' --> 'Paused' 2020-07-24 09:38:44,493+03 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-91) [] EVENT_ID: VM_PAUSED(1,025), VM rtb-stagedsw02-ovh has been paused. In /var/log/vdsm/vdsm.log 2020-07-24 09:38:42,771+0300 INFO (libvirt/events) [virt.vm] (vmId='18f6bb79-ba9b-4a0e-bcb2-b4ef4904ef99') CPU stopped: onSuspend (vm:6100) 2020-07-24 09:38:44,328+0300 INFO (jsonrpc/1) [api.host] FINISH getAllVmIoTunePolicies return={'status': {'message': 'Done', 'code': 0}, 'io_tune_policies_dict': {'4d9519f6-1ab9-4032-8fdf-4c6118531544': {'poli cy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'total_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/glust erSD/10.0.11.107:_vmstore02/16c5070c-cc5f-4595-965f-66838c7c17a5/images/e1cfb9ec-39d8-416d-9f5f-0b54765301d4/8f95d60d-931b-4764-993c-ba9373efe361', 'name': 'sda'}]}, 'b031a269-6bcd-40b7-9737-e47112a54b3a': {'po licy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'total_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/glu sterSD/10.0.11.101:_vmstore01/5e05fed3-448b-4f86-b5ba-004982194c90/images/9c3cc7a0-254e-4756-91b6-fb54e21abf38/71dd8024-8aec-46da-a80f-34260655e929', 'name': 'sda'}, {'ioTune': {'write_bytes_sec': 0L, 'total_io ps_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/glusterSD/10.0.11.101:_vmstore01/5e05fed3-448b-4f86-b5ba-004982194c90/images/ 3e3a5064-5fe1-40c0-81f5-44f1a3a4d503/13549972-82de-4746-aeea-3e1531f9c180', 'name': 'sdb'}]}, 'b5fad17c-fa9d-4a80-99e7-6f86e6e19c9b': {'policy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'total_ iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': '/rhev/data-center/mnt/glusterSD/10.0.11.107:_vmstore02/16c5070c-cc5f-4595-965f-66838c7c17a5/image s/15ce6cb0-6f06-4a31-92d8-b6e1bcabf3bc/613de344-d1ad-49aa-a2d0-d60ca9eb7cd3', 'name': 'sda'}]}, '18f6bb79-ba9b-4a0e-bcb2-b4ef4904ef99': {'policy': [], 'current_values': [{'ioTune': {'write_bytes_sec': 0L, 'tota l_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_sec': 0L, 'total_bytes_sec': 0L}, 'path': u'/rhev/data-center/mnt/glusterSD/10.0.11.107:_vmstore02/16c5070c-cc5f-4595-965f-66838c7c17a5/im ages/7978e2db-c560-4315-a775-223f1b13ae31/d927eea8-e588-449e-b07b-c845d15b082e', 'name': 'sda'}, {'ioTune': {'write_bytes_sec': 0L, 'total_iops_sec': 0L, 'read_iops_sec': 0L, 'read_bytes_sec': 0L, 'write_iops_s ec': 0L, 'total_bytes_sec': 0L}, 'path': u'/rhev/data-center/mnt/glusterSD/10.0.11.107:_vmstore02/16c5070c-cc5f-4595-965f-66838c7c17a5/images/b925dc2e-17ba-470d-a9be-cb96d4ef1f0d/951d9712-7160-4f88-a838-970aec8 2b3ea', 'name': 'sdb'}]}}} from=::1,34598 (api:54) 2020-07-24 09:38:49,747+0300 WARN (qgapoller/1) [virt.periodic.VmDispatcher] could not run <function <lambda> at 0x7fe5c84de6e0> on ['18f6bb79-ba9b-4a0e-bcb2-b4ef4904ef99'] (periodic:289) In /var/log/libvirt/qemu/rtb-stagedsw03-ovh.log KVM: entry failed, hardware error 0x80000021 If you're running a guest on an Intel machine without unrestricted mode support, the failure can be most likely due to the guest entering an invalid state for Intel VT. For example, the guest maybe running in big real mode which is not supported on less recent Intel processors. EAX=00001000 EBX=43117da8 ECX=0000000c EDX=00000121 ESI=00000003 EDI=17921000 EBP=43117cb0 ESP=43117c98 EIP=00008000 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=1 HLT=0 ES =0000 00000000 ffffffff 00809300 CS =9b00 7ff9b000 ffffffff 00809300 SS =0000 00000000 ffffffff 00809300 DS =0000 00000000 ffffffff 00809300 FS =0000 00000000 ffffffff 00809300 GS =0000 00000000 ffffffff 00809300 LDT=0000 00000000 000fffff 00000000 TR =0040 001ce000 0000206f 00008b00 GDT= 001cc000 0000007f IDT= 00000000 00000000 CR0=00050032 CR2=17921000 CR3=2b92a003 CR4=00000000 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000000 Code=ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <ff> ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff