March 31, 20233 yr Hi, i have a problem, sometimes my gaming vm crash for no reason if anyone have the answer. my log file is attach my VM config : Spoiler <domain type='kvm' id='61'> <name>Windows 10</name> <uuid>033f5f80-abfe-2c52-743f-68252fc6abf2</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/> </metadata> <memory unit='KiB'>33554432</memory> <currentMemory unit='KiB'>33554432</currentMemory> <memoryBacking> <source type='memfd'/> <access mode='shared'/> </memoryBacking> <vcpu placement='static'>16</vcpu> <cputune> <vcpupin vcpu='0' cpuset='8'/> <vcpupin vcpu='1' cpuset='24'/> <vcpupin vcpu='2' cpuset='9'/> <vcpupin vcpu='3' cpuset='25'/> <vcpupin vcpu='4' cpuset='10'/> <vcpupin vcpu='5' cpuset='26'/> <vcpupin vcpu='6' cpuset='11'/> <vcpupin vcpu='7' cpuset='27'/> <vcpupin vcpu='8' cpuset='12'/> <vcpupin vcpu='9' cpuset='28'/> <vcpupin vcpu='10' cpuset='13'/> <vcpupin vcpu='11' cpuset='29'/> <vcpupin vcpu='12' cpuset='14'/> <vcpupin vcpu='13' cpuset='30'/> <vcpupin vcpu='14' cpuset='15'/> <vcpupin vcpu='15' cpuset='31'/> </cputune> <resource> <partition>/machine</partition> </resource> <os> <type arch='x86_64' machine='pc-i440fx-7.1'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/033f5f80-abfe-2c52-743f-68252fc6abf2_VARS-pure-efi.fd</nvram> <smbios mode='host'/> </os> <features> <acpi/> <apic/> <hyperv mode='custom'> <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/> <vendor_id state='on' value='none'/> </hyperv> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='8' threads='2'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='localtime'> <timer name='hypervclock' present='yes'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/cache/domains/W10/Test/vdisk1.img' index='3'/> <backingStore/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <alias name='virtio-disk2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </disk> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source dev='/dev/disk/by-id/nvme-Samsung_SSD_970_EVO_Plus_500GB_S4EVNF0M883034V' index='2'/> <backingStore/> <target dev='hdd' bus='virtio'/> <alias name='virtio-disk3'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/cache/domains/W11/W11-disk-c/vdisk2.img' index='1'/> <backingStore/> <target dev='hde' bus='virtio'/> <alias name='virtio-disk4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <alias name='usb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <alias name='usb'/> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <alias name='usb'/> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <alias name='usb'/> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <controller type='pci' index='0' model='pci-root'> <alias name='pci.0'/> </controller> <controller type='virtio-serial' index='0'> <alias name='virtio-serial0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </controller> <filesystem type='mount' accessmode='passthrough'> <driver type='virtiofs' queue='1024'/> <binary path='/usr/libexec/virtiofsd' xattr='on'> <cache mode='always'/> <sandbox mode='chroot'/> <lock posix='on' flock='on'/> </binary> <source dir='/mnt/disks/DD1/'/> <target dir='DD1'/> <alias name='fs0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </filesystem> <interface type='bridge'> <mac address='52:54:00:7d:e4:59'/> <source bridge='br0'/> <target dev='vnet59'/> <model type='virtio-net'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-61-Windows 10/org.qemu.guest_agent.0'/> <target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/> <alias name='channel0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='mouse' bus='ps2'> <alias name='input0'/> </input> <input type='keyboard' bus='ps2'> <alias name='input1'/> </input> <audio id='1' type='none'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <rom file='/mnt/cache/CacheDevices/Config/GPU/3070/Gainward.RTX3070.8192.201127.rom'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x1'/> </source> <alias name='hostdev1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x07' slot='0x00' function='0x1'/> </source> <alias name='hostdev2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> <seclabel type='dynamic' model='dac' relabel='yes'> <label>+0:+100</label> <imagelabel>+0:+100</imagelabel> </seclabel> </domain> syslog.txt Edited March 31, 20233 yr by JamesAdams add syslog txt
March 31, 20233 yr Hello ! I have the same problem with my VM... I can play or just browse the web (for example) and sometimes it freezes completely and I just have to "Force stop" my vm. Another thing (I don't know about you), but when I look at the consumption of my threads from Unraid during the Freeze, all the allocated threads (in this case 8 cores 16 threads) are at 100%. Here my VM XML : Spoiler <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm' id='4'> <name>Windows 10</name> <uuid>c8272b33-3104-a60b-08ec-befdc87a6670</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 11" icon="windows.png" os="windowstpm"/> </metadata> <memory unit='KiB'>33554432</memory> <currentMemory unit='KiB'>33554432</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>16</vcpu> <cputune> <vcpupin vcpu='0' cpuset='4'/> <vcpupin vcpu='1' cpuset='16'/> <vcpupin vcpu='2' cpuset='5'/> <vcpupin vcpu='3' cpuset='17'/> <vcpupin vcpu='4' cpuset='6'/> <vcpupin vcpu='5' cpuset='18'/> <vcpupin vcpu='6' cpuset='7'/> <vcpupin vcpu='7' cpuset='19'/> <vcpupin vcpu='8' cpuset='8'/> <vcpupin vcpu='9' cpuset='20'/> <vcpupin vcpu='10' cpuset='9'/> <vcpupin vcpu='11' cpuset='21'/> <vcpupin vcpu='12' cpuset='10'/> <vcpupin vcpu='13' cpuset='22'/> <vcpupin vcpu='14' cpuset='11'/> <vcpupin vcpu='15' cpuset='23'/> </cputune> <resource> <partition>/machine</partition> </resource> <os> <type arch='x86_64' machine='pc-q35-6.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/c8272b33-3104-a60b-08ec-befdc87a6670_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> <hyperv mode='custom'> <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/> <vendor_id state='on' value='none'/> </hyperv> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='8' threads='2'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='localtime'> <timer name='hypervclock' present='yes'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/vms/domains/Windows 10/vdisk1.img' index='2'/> <backingStore/> <target dev='hdc' bus='sata'/> <boot order='1'/> <alias name='sata0-0-2'/> <address type='drive' controller='0' bus='0' target='0' unit='2'/> </disk> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source dev='/dev/disk/by-id/ata-WDC_WD40EZAZ-00ZGHB0_WD-WX51D899VVAY' index='1'/> <backingStore/> <target dev='hdd' bus='sata'/> <alias name='sata0-0-3'/> <address type='drive' controller='0' bus='0' target='0' unit='3'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <alias name='usb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <alias name='usb'/> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <alias name='usb'/> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <alias name='usb'/> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <controller type='pci' index='0' model='pcie-root'> <alias name='pcie.0'/> </controller> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x8'/> <alias name='pci.1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x9'/> <alias name='pci.2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0xa'/> <alias name='pci.3'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0xb'/> <alias name='pci.4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0xc'/> <alias name='pci.5'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0xd'/> <alias name='pci.6'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/> </controller> <controller type='pci' index='7' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='7' port='0xe'/> <alias name='pci.7'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x6'/> </controller> <controller type='pci' index='8' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='8' port='0xf'/> <alias name='pci.8'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x7'/> </controller> <controller type='virtio-serial' index='0'> <alias name='virtio-serial0'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <alias name='ide'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <interface type='bridge'> <mac address='52:54:00:d9:ed:6e'/> <source bridge='br0'/> <target dev='vnet3'/> <model type='virtio-net'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </interface> <serial type='pty'> <source path='/dev/pts/0'/> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/0'> <source path='/dev/pts/0'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-4-Windows 10/org.qemu.guest_agent.0'/> <target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/> <alias name='channel0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='mouse' bus='ps2'> <alias name='input0'/> </input> <input type='keyboard' bus='ps2'> <alias name='input1'/> </input> <audio id='1' type='none'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0b' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <rom file='/mnt/user/isos/vbios/rx6800xt.rom'/> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0b' slot='0x00' function='0x1'/> </source> <alias name='hostdev1'/> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </source> <alias name='hostdev2'/> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x1'/> </source> <alias name='hostdev3'/> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x3'/> </source> <alias name='hostdev4'/> <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> <seclabel type='dynamic' model='dac' relabel='yes'> <label>+0:+100</label> <imagelabel>+0:+100</imagelabel> </seclabel> </domain> syslog.txt Edited March 31, 20233 yr by MalronWall
April 2, 20233 yr It's the same here, since always in fact... My VM spends its life crashing, even after doing the CPU isolations, adjust xml with fix found here it's incomprehensible... Everything works fine, and suddenly all the CPUs assigned to the VM are at 100% and crash. I have the impression that the management of the VMs is shaky on Unraid (for Windows at least) Sometimes I wonder if I should switch to ProxMox just for VM's ... This VM problem has always been present (as long as an AMD/NVIDIA CG is attached) AND it has never been solved. It would be nice if we had a viable solution ---- Namely, I tried all the methods found on Unraid to fix this problem, nothing to do, it still crashes haha
April 2, 20233 yr Author 6 hours ago, Nackophilz said: It's the same here, since always in fact... My VM spends its life crashing, even after doing the CPU isolations, adjust xml with fix found here it's incomprehensible... Everything works fine, and suddenly all the CPUs assigned to the VM are at 100% and crash. I have the impression that the management of the VMs is shaky on Unraid (for Windows at least) Sometimes I wonder if I should switch to ProxMox just for VM's ... This VM problem has always been present (as long as an AMD/NVIDIA CG is attached) AND it has never been solved. It would be nice if we had a viable solution ---- Namely, I tried all the methods found on Unraid to fix this problem, nothing to do, it still crashes haha yes, i enable CPU isolations yesterday and it's doesn't work I hope someone can provide a solution Can you share with me your hardware configuration and all the plugins and docker you use? Maybe we will find a common denominator.
April 2, 20233 yr 52 minutes ago, JamesAdams said: yes, i enable CPU isolations yesterday and it's doesn't work I hope someone can provide a solution Can you share with me your hardware configuration and all the plugins and docker you use? Maybe we will find a common denominator. My CPU is a 3900x I have a RX5700XT, so I have the plugin for the AMD VENDOR RESET (passtrough in IOMMU GROUP etc) My "GOVERNOR CPU" is on-demand (which has improved things a bit, especially on lag) Otherwise I tested with all my dockers turned off, it doesn't change anything, on no plugin can interfere with my VM atm
April 3, 20233 yr Author 21 hours ago, Nackophilz said: My CPU is a 3900x I have a RX5700XT, so I have the plugin for the AMD VENDOR RESET (passtrough in IOMMU GROUP etc) My "GOVERNOR CPU" is on-demand (which has improved things a bit, especially on lag) Otherwise I tested with all my dockers turned off, it doesn't change anything, on no plugin can interfere with my VM atm ok, i have a 3950X and nvidia gpu For GOVERNOR CPU you talk to you about TipsAndTweaks plugin ?
April 6, 20233 yr Community Expert 5 hours ago, JamesAdams said: Up Sent from my iPhone using Tapatalk Do you need virtiofs, this is likely to be the cause. I posted on the virtifs thread about a rust verson of virtiofsd
April 7, 20233 yr Author On 4/6/2023 at 1:59 PM, SimonF said: Do you need virtiofs, this is likely to be the cause. I posted on the virtifs thread about a rust verson of virtiofsd Ok, do you have a link please ?
April 11, 20233 yr On 4/3/2023 at 4:19 PM, JamesAdams said: ok, i have a 3950X and nvidia gpu For GOVERNOR CPU you talk to you about TipsAndTweaks plugin ? Sorry forgot to answer , And yes this is what am talkin about
April 11, 20233 yr On 4/7/2023 at 6:48 PM, SimonF said: I try this just now, when we replace the virtiofsd,we have to reboot server i presume ?
April 11, 20233 yr Community Expert 30 minutes ago, Nackophilz said: I try this just now, when we replace the virtiofsd,we have to reboot server i presume ? No reboot will put the original version back unless you are replacing within go file.
April 11, 20233 yr 1 hour ago, SimonF said: No reboot will put the original version back unless you are replacing within go file. Oh so as soon we put the file , unraid use it ? Edited April 11, 20233 yr by Nackophilz
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