crash

  1. K

    Crashing API PBS 4.0.11

    Hi, I’m running into a rather strange and specific issue. I have the latest version of PBS 4.0.11 installed on bare metal. It’s connected to an S3 endpoint as the main storage and an NFS share used as cache. The whole setup is configured correctly and works perfectly fine for single backups...
  2. P

    Proxmox host crashing — best way to investigate?

    Hi - my Proxmox installation was running OK. A while back I did some updates which included a kernel update, the system updated to proxmox-kernel-6.8 version 6.8.12-13. A while after (around 2-3 days) I noticed that the system (an Intel NUC) was down — power light on but system unreachable. The...
  3. W

    Proxmox 9.0 Ryzen 7 1700 crashes

    Hi everyone! I am getting certain problems when proxmox is running on my device. Configuration: Lenovo m715s, ryzen 7 1700, 16gb ddr4, bios version from 2023 latest Device freezes, or sometimes restarts. I see such errors in the logs: root@virt-hideyoshi-01:~# journalctl -k -g "mce" Sep 15...
  4. D

    Enabling 3rd+4th ports on NIC (BCM5709) causes crash

    Hi all! I have a OptiPlex 3020 as my Proxmox host with a Broadcom 4-port NIC being used in pfSense as my firewall. The motherboard does not support IOMMU, so I simply bridged 2 NICs to the pfSense VM (I have 2 WANs) and have been using that without any problem. I decided that I wanted to use...
  5. S

    VM crashes when USB disk passtrough is enabled

    So I have one VM and I wanted to pass USB disk from host to it. But the VM crashed when disk is detected. Logs from VM just before the crash: [ 2.796082] usb 7-1: new SuperSpeed USB device number 2 using xhci_hcd [ 2.825947] usb 7-1: New USB device found, idVendor=0bda, idProduct=e19b...
  6. J

    [SOLVED] ZFS rpool unavailable - message: cannot import pool no such pool or dataset

    This thread to document what happened and how this was fixed, just in case this can help someone. Running pve-manager/8.4.1/2a5fa54a8503f96d (running kernel: 6.11.11-2-pve) in a single host set-up for a lab environment. The system typically is stable, until it is not. After a few 'hangs' this...
  7. S

    Proxmox Host wird CPU Soft locked sobald eine KVM viel mit der Festplatte arbeitet.

    Ich habe gerade das Problem, dass sobald ich mit einer KVM irgendwie viel an der Festplatte machen (Software installieren, Downloads, Uploads, Backups erstellen) mir nach kurzer Zeit mein gesamtes Host-System einfriert und CPU soft locked wird. Das bleibt, dann auch so und ich muss den Proxmox...
  8. N

    BTRFS Crash, Bootloader nicht mehr verfügbar.

    Hallo, in der Nacht vom 29.03.2025 auf den 30.03.2025 hat mein Proxmox Server die Arbeit eingestellt. Falls relevant: in diesem Zeitfenster lag eine Zeitumstellung von Winter auf Sommerzeit Der Rechner zeigte folgende Fehlermeldung: Nach einem anschließenden Neustart kam der Rechner nicht...
  9. D

    Proxmox Host Rebooting With Passthrough and 7700xt Only on Windows Guests

    Hello, I've had PCIe passthrough working for quite some time on a TRX50 Threadripper build with an Nvidia 4070ti Super Asus Tuf and an AMD 7900xtx Sapphire Pulse. I recently swapped the 4070ti Super out for an AMD 7700xt Sapphire Pulse, though, and started having issues. On two different...
  10. S

    Welcome to GRUB" after GUI update

    Hello all, Looking for some troubleshooting steps, I performed an update from the Proxmox GUI. After restarting, I am now stuck on a "Welcome to Grub" Screen and unable to type. I am running Proxmox 8 (Upgraded from 7 to 8 a few months ago) Unfortunately, this is all the information I have...
  11. I

    Proxmox Host friert ein oder Dienste melden Timeouts

    Hallo zusammen Ich hatte auf meinem Proxmox Host zwei komplett Ausfaelle, bei denen ich beim Debuggen nicht mehr weiter komme. Auf dem Host laeuft: proxmox-ve: 8.3.0 (running kernel: 6.8.12-8-pve) pve-manager: 8.3.4 (running version: 8.3.4/65224a0f9cd294a3) Hardware ist ein Tuxedo Nano Pro -...
  12. G

    Random crashes on one of two identical hosts.

    Hello, I do have two identical host, same hardware everywhere. One of them keep crashing at random times. I look on this forums, found lots of similar post but, I don't want to try random things and break the system and make things even more bad. When it crashes, it won't reboot by itself...
  13. F

    Error ZFSPool and crash Proxmox

    Good morning, I reinstalled Proxmox on my server and imported my zfs pool only I still get this error: pve zed[7480]: eid=522 class=data pool='VMSSD' priority=0 err=52 flags=0x808081 bookmark=2239:1:1:650 Do you know if it can be fixed?
  14. M

    [SOLVED] VM crashes regularly

    Hi, my HomeAssistantOS VM (ID:100) crashes regularly. I can't see any reason in the log. Enclosed is the log, what exactly does it say? The host is a Lenovo m720q. Due to the hardware hang in the log, I found the following workaound in the forum. If the workouaund is entered, the crashes are...
  15. Q

    Crash on kernel upgrade

    I am running currently on kernel: "proxmox-kernel-6.8.12-4" and wanted to upgrade. Using a console I ran: apt update && apt dist-upgrade The output: Hit:1 http://deb.debian.org/debian bookworm InRelease Hit:2 http://security.debian.org/debian-security bookworm-security InRelease Hit:3...
  16. A

    Proxmox host crashes under heavy guest load

    EDIT: It seems like too high of vram usage crashes everything, managed to bring both gpus to max usage with no issues Basically I got a single vm setup at the moment with dual 3090 passthough. if both of the gpus are under max use for a few second it crashes the host. (above image is guest...
  17. A

    PCIE Passthough, vm keeps crashing randomly after a couple of minutes

    Situation: Basically when I pass though my gpus, my vm keeps crashing occasionally after a while, and I am not certain why, I am not that well versed with linux debugging so I just dumped a lot of info here. If you need info about the guest please provide me the commands. Iv'e tried for a day...
  18. A

    [SOLVED] Simulating ZFS RAID-1disk failure on ProxMox boot disks

    Hello. After I discovered ProxMox I'm moving from VMWare but I'm trying to understand some key concepts of ZFS since my server RAID failed me at least twice corrupting data on my 2 SATA SSD devices on RAID 1. I'm still using hardware RAID for now, but planning to study ZFS before moving from...
  19. S

    Server crashes randome

    Hello, I have the problem that after a random time the server simply freezes, all websites and ssh accesses and also the command line on the server with a vga screen freezes I'm new with proxmox I runned 1vm with Debian and a Minecraft Server i don't knew because it is randomly maybe after 1Min...
  20. T

    VM shutdown

    Hello ! We also took the plunge on Proxmox after 12 years of VMWare virtualization :) I recently encountered a problem : some VMs shut down inappropriately Do you have any idea what could create this ? Could it be a bad configuration ? Thanks