PVE unexpected reboots

[kernull]

i bumped my dram (4x32 corsair irrc, was set to 6000) down to 3600 and will hopefully remember to report back... thanks!

 

[kernull]

changing my ram settings did not impact the seemingly random reboots, it just happened again after a few days ‍

 

[bigfoxtail]

I have the same problem.

 

[aabbccdd]

I have similar issues for about a week now. Proxmox server crashes (and is then automatically powered on) 1 to 3 times per day for about a week. I'm puzzled on how to troubleshoot it's causes. Can't see anything abnormal in kern.log dmesg or syslog. I'll enable kernel dumps. Sucks since the entire home runs on one Home Assistant vm...
Hardware used:
MoBo (just updated to latest BIOS to be sure): https://tweakers.net/pricewatch/1722082/gigabyte-x570s-aero-g/specificaties/
CPU: https://tweakers.net/pricewatch/1618234/amd-ryzen-7-5800x-boxed/specificaties/
RAM 4x https://tweakers.net/pricewatch/1725870/kingston-fury-beast-kf432c16bb-32/specificaties/
GPU: https://tweakers.net/pricewatch/548203/amd-radeon-rx-480-8gb/specificaties/

These are the recent reboots to be precise:
2024-12-22T00:19:05.125559+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-22T00:51:16.119190+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-22T01:02:28.164457+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-24T20:48:15.551461+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-25T01:59:46.367244+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-26T09:40:20.541251+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-26T15:27:00.355993+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T01:15:17.377854+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T05:18:27.385100+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T05:52:25.231313+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T06:43:08.287279+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T06:54:16.400282+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T10:56:41.460532+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T12:13:46.326433+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T12:24:16.216131+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T13:36:43.258520+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T20:00:05.781261+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active
2024-12-27T20:27:41.737808+01:00 server kernel: [ 0.000000] Command line: initrd=\EFI\proxmox\6.8.12-5-pve\initrd.img-6.8.12-5-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active

 

[kernull]

changing my ram settings did not impact the seemingly random reboots, it just happened again after a few days ‍

I actually havent had a reboot ocurr since the day I posted this... maybe Im wrong and that restart occurred from something else...

 

[aabbccdd]

Perhaps it is related to these known issues for pmx 8.2 with kernel 6.8. I'll run on kernel 6.11 for a week or so to see if it proves as stable as it used to be for the past 4 years on my setup. https://www-thomas--krenn-com.trans...to&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp#

https://forum.proxmox.com/threads/o...e-8-available-on-test-no-subscription.156818/

D

Thread 'Proxmox Kernel 6.8.12-2 Freezes (again)'

Sep 24, 2024

Hello there,

I’ve updated to Proxmox Kernel 6.8.12-2 and have freezes again on my servers. With 6.8.12.-1 it was nearly stable (just one server had issues).

Unfortunately nothing in the logs, the server is dead and need to be rebooted manually.

Anyone with the same experience? Any further idea to fix that issue to 100%?

This solution https://www.thomas-krenn.com/de/wiki/Known_Issues_Proxmox_VE_8.2 fixed the issue to 99%, as I said one host had an issue. I replaced it and after a week the issue came back.

Now with the newest kernel the issue occurred on multiple updated hosts.

• Decco1337
• Replies: 83
• Forum: Proxmox VE: Installation and configuration

• 

 

[aabbccdd]

Update, crashed (froze) again, also with 6.11 kernel. Now running memtest86... I'll keep you posted.

 

[aabbccdd]

Update: memtest86 had s successful first pass. Reverted to the latest 6.5 kernel and it ran stable through the night. I'll keep you posted hopefully on a solution.

 

[aabbccdd]

OK, things ran stable for 12 or so hours with the 6.5 kernel. And since the family is out of the house today I'll run with 6.11 and the kernel parameters recommended by Thomas-Krenn since I understand that this kernel will be the default in Ubuntu 22.04.02 LTS anyways I trust it sufficiently for my setup.

UPDATE 13:00: Froze within minutes. Back to 6.8 kernel and extra kernel parameters.
initrd=\EFI\proxmox\6.11.0-2-pve\initrd.img-6.11.0-2-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active pcie_port_pm=off libata.force=noncq

 

[aabbccdd]

OK, things ran stable for 12 or so hours with the 6.5 kernel. And since the family is out of the house today I'll run with 6.11 and the kernel parameters recommended by Thomas-Krenn since I understand that this kernel will be the default in Ubuntu 22.04.02 LTS anyways I trust it sufficiently for my setup.

UPDATE 13:00: Froze within minutes. Back to 6.8 kernel and extra kernel parameters.
initrd=\EFI\proxmox\6.11.0-2-pve\initrd.img-6.11.0-2-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active pcie_port_pm=off libata.force=noncq

Update: 15:00 6.8 kernel froze as well. Stable on 6.5 so far..

 

[aabbccdd]

Ran stable for a day or two and keeps crashing every few hours now on 6.5.

 

[aabbccdd]

Last update on my behalf: all is stable now. What did I do? I've removed all kernel options

from

 root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_iommu=on iommu=pt pcie_aspm=off amd_pstate=active

to

root=ZFS=rpool/ROOT/pve-1 boot=zfs amd_pstate=passive

and upgraded to the 6.11 kernel series.

Stable for a month now.

 

[mr44er]

Regular Ryzen 9 7950X here, after some initial mobo-issues with ASPM rock-solid.

amd_iommu=on iommu=pt

AFAIK this isn't needed anymore...passthrough worked without them out of the box, only switched on in BIOS.

pcie_aspm=off

This should better be set fix in BIOS IMHO.

amd_pstate=active

I guess this was the baddy. That should run automatically anyway, or?