Hi,
I have a headless server (without a window server running) and I’m trying to
create a VM with Intel GVT-g support, where the mediated GPU device is the only
graphics device presented to the guest.
When I try to launch the VM I get the following error:
qemu-system-x86_64: ../src/dispatch_common.c:872: epoxy_get_proc_address:
Assertion `0 && "Couldn't find current GLX or EGL context.\n"' failed.
Do you know why there is no EGL context? Am I missing some necessary parameter?
You can find the full log below:
2023-12-27 16:02:06.759+0000: starting up libvirt version: 8.7.0, qemu version:
7.2.0, kernel: 6.1.64-Unraid, hostname: Jarvis
LC_ALL=C \
PATH=/bin:/sbin:/usr/bin:/usr/sbin \
HOME='/var/lib/libvirt/qemu/domain-13-MacOS Monterey' \
XDG_DATA_HOME='/var/lib/libvirt/qemu/domain-13-MacOS Monterey/.local/share' \
XDG_CACHE_HOME='/var/lib/libvirt/qemu/domain-13-MacOS Monterey/.cache' \
XDG_CONFIG_HOME='/var/lib/libvirt/qemu/domain-13-MacOS Monterey/.config' \
/usr/local/sbin/qemu \
-name 'guest=MacOS Monterey,debug-threads=on' \
-S \
-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-13-MacOS
Monterey/master-key.aes"}' \
-blockdev
'{"driver":"file","filename":"/mnt/user/system/custom_ovmf/Macinabox_CODE-pure-efi.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}'
\
-blockdev
'{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}'
\
-blockdev
'{"driver":"file","filename":"/etc/libvirt/qemu/nvram/91b82c42-f5a2-424f-b45f-714ed7c190de_VARS-pure-efi.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}'
\
-blockdev
'{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}'
\
-machine
pc-q35-7.2,usb=off,dump-guest-core=off,mem-merge=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format
\
-accel kvm \
-cpu host,migratable=on,host-cache-info=on,l3-cache=off \
-m 8192 \
-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":8589934592}' \
-overcommit mem-lock=off \
-smp 2,sockets=1,dies=1,cores=2,threads=1 \
-uuid 91b82c42-f5a2-424f-b45f-714ed7c190de \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=35,server=on,wait=off \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc,driftfix=slew \
-global kvm-pit.lost_tick_policy=delay \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device
'{"driver":"pcie-root-port","port":16,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x2"}'
\
-device
'{"driver":"pcie-root-port","port":17,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x2.0x1"}'
\
-device
'{"driver":"pcie-root-port","port":18,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x2.0x2"}'
\
-device
'{"driver":"pcie-root-port","port":19,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x2.0x3"}'
\
-device
'{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x7.0x7"}' \
-device
'{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x7"}'
\
-device
'{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","multifunction":true,"addr":"0x7.0x1"}'
\
-device
'{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x7.0x2"}'
\
-device
'{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.2","addr":"0x0"}'
\
-blockdev '{"driver":"file","filename":"/mnt/user/domains/Macinabox
Monterey/macos_disk.img","node-name":"libvirt-1-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}'
\
-blockdev
'{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}'
\
-device
'{"driver":"ide-hd","bus":"ide.2","drive":"libvirt-1-format","id":"sata0-0-2","bootindex":1,"write-cache":"on"}'
\
-netdev tap,fd=36,id=hostnet0 \
-device
'{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:7d:24:fd","bus":"pci.1","addr":"0x0"}'
\
-chardev pty,id=charserial0 \
-device
'{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device
'{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}'
\
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 0.0.0.0:0,websocket=5700,audiodev=audio1 \
-k en-us \
-display egl-headless,rendernode=/dev/dri/by-path/pci-0000:00:02.0-render \
-device
'{"id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/42a87f64-e629-4d69-9672-6bef7162d042","display":"on","bus":"pci.4","addr":"0x0","x-igd-opregion":true,"romfile":"/mnt/user/data/i915dev/i915ovmf.rom","driver":"vfio-pci-nohotplug","ramfb":true}'
\
-device
'{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.3","addr":"0x0"}' \
-usb \
-device usb-kbd,bus=usb-bus.0 \
-device
'isa-applesmc,osk=ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc'
\
-smbios type=2 \
-cpu
Penryn,kvm=on,vendor=GenuineIntel,+kvm_pv_unhalt,+kvm_pv_eoi,+hypervisor,+invtsc,+pcid,+ssse3,+sse4.2,+popcnt,+avx,+avx2,+aes,+fma,+bmi1,+bmi2,+xsave,+xsaveopt,+rdrand,check
\
-sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
qemu-system-x86_64: ../src/dispatch_common.c:872: epoxy_get_proc_address:
Assertion `0 && "Couldn't find current GLX or EGL context.\n"' failed.
2023-12-27 16:02:23.109+0000: shutting down, reason=crashed
Thank you
Regards,
Andrea
