Host boot process showing pci_hp_register failed with error - 16 and Nvidia daemon fails

[gonsa]

Hi,
I have a Nvidia GPU passthrough working on a VM but on the proxmox host during the boot it shows these errors and in the end I loose ability to type in the console, the cursor freezes.
Everything works by ssh but I wanted to be able to connect a monitor to the host and use the keyboard.

I have the hdmi cable connected to the nvidia gpu because if I connect to the on-board hdmi it doesn't show any image at all during boot.

some information of the configs:

/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=vesafb:off,efifb:off"

/etc/modules
vfio
vfio_iommu_type1
vfio_pci
wireguard

/etc/modprobe.d/blacklist.conf
blacklist nouveau
blacklist nvidia
blacklist nvidiafb
blacklist nvidia_drm

/etc/modprobe.d/vfio.conf
options vfio-pci ids=10de:2504,10de:228

result of lspci -nnk
https://wastebin.gonsa.org/ly3yOd.textile

On the VM the Display is set to none

The system is running fine, the VM is also working with the gpu transconding for plex and jellyfin but I wanted to understand and get rid of these errors while also be able to use the monitor.

Any ideias.
Thank you.

 

[cheiss]

Hi,

can you please post the output of pveversion -v, journalctl -b -u nvidia-persistenced.service and possibly dmesg -H?
This would be a good starting point to investigate the error.

 

[gonsa]

Hi,

can you please post the output of pveversion -v, journalctl -b -u nvidia-persistenced.service and possibly dmesg -H?
This would be a good starting point to investigate the error.

Thank you for your reply.

root@whitefractal:~# pveversion -v
proxmox-ve: 8.2.0 (running kernel: 6.8.12-3-pve)
pve-manager: 8.2.7 (running version: 8.2.7/3e0176e6bb2ade3b)
proxmox-kernel-helper: 8.1.0
pve-kernel-6.2: 8.0.5
proxmox-kernel-6.8: 6.8.12-3
proxmox-kernel-6.8.12-3-pve-signed: 6.8.12-3
proxmox-kernel-6.8.12-2-pve-signed: 6.8.12-2
proxmox-kernel-6.8.12-1-pve-signed: 6.8.12-1
proxmox-kernel-6.8.8-4-pve-signed: 6.8.8-4
proxmox-kernel-6.8.8-2-pve-signed: 6.8.8-2
proxmox-kernel-6.8.8-1-pve-signed: 6.8.8-1
proxmox-kernel-6.8.4-3-pve-signed: 6.8.4-3
proxmox-kernel-6.8.4-2-pve-signed: 6.8.4-2
proxmox-kernel-6.5.13-6-pve-signed: 6.5.13-6
proxmox-kernel-6.5: 6.5.13-6
proxmox-kernel-6.5.13-5-pve-signed: 6.5.13-5
proxmox-kernel-6.2.16-20-pve: 6.2.16-20
proxmox-kernel-6.2: 6.2.16-20
pve-kernel-6.2.16-3-pve: 6.2.16-3
ceph-fuse: 17.2.6-pve1+3
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx9
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-4
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.1
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.4
libpve-access-control: 8.1.4
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.0.8
libpve-cluster-perl: 8.0.8
libpve-common-perl: 8.2.5
libpve-guest-common-perl: 5.1.4
libpve-http-server-perl: 5.1.2
libpve-network-perl: 0.9.8
libpve-rs-perl: 0.8.10
libpve-storage-perl: 8.2.5
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.4.0-4
proxmox-backup-client: 3.2.7-1
proxmox-backup-file-restore: 3.2.7-1
proxmox-firewall: 0.5.0
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.2.3
proxmox-mini-journalreader: 1.4.0
proxmox-widget-toolkit: 4.2.4
pve-cluster: 8.0.8
pve-container: 5.2.0
pve-docs: 8.2.3
pve-edk2-firmware: 4.2023.08-4
pve-esxi-import-tools: 0.7.2
pve-firewall: 5.0.7
pve-firmware: 3.14-1
pve-ha-manager: 4.0.5
pve-i18n: 3.2.4
pve-qemu-kvm: 9.0.2-3
pve-xtermjs: 5.3.0-3
qemu-server: 8.2.4
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.6-pve1

root@whitefractal:~# journalctl -b -u nvidia-persistenced.service
-- No entries --

result of dmesg:
https://wastebin.gonsa.org/RM4yXa

 

[gonsa]

SOLVED by downgrading the Nvidia drivers.