1. S

    [SOLVED] Crash on usb passthrough

    Hello! I've found a strange error with a Windows 2019 guest. One of the use case of this VM is for iTunes, so I've shared an iPhone to the machine. I've installed it around 1 year ago, with proxmox 7, and on that date it worked as expected. Today I've plugged the iPhone and the VM crash; doesn't...
  2. J

    VE hang randomly every few days

    Hello, First of all, I'm not expert. I setup my Proxmox VE about year and a half ago on one HP workstation (tower PC) and have two VM's and three LXC's. I have daily backups setup (during the night) and Metric server to InfluxDB (one of LXC containers). VE version is 7.4-17. The problem is...
  3. P

    VM Random Crash - Bad address

    What appears to me to be at random, my VM has crashed and I cannot tell what is the reason behind it. This has happened probably 2-3 times over the last year, where a VM out of nowhere appears to have an "Internal Error" where the VM stops working until restarted. I am running proxmox on an...
  4. L

    PVE Random reboot

    My pve reboots after certain time. The log: Kernel Version Linux 6.1.10-1-pve #1 SMP PREEMPT_DYNAMIC PVE 6.1.10-1 (2023-02-07T13:10Z PVE Manager Version pve-manager/8.0.4/d258a813cfa6b390 Nov 01 13:42:49 pve systemd[1]: apt-daily.service: Deactivated successfully. Nov 01 13:42:49 pve...
  5. P

    Moving virtual HDD only to another node?

    Hi everyone, I was adding another node to my cluster today (node 4), and during the process, node 1 decided to crash. This triggered the HA, and it began spinning the VM up on node 2. The HA migration failed, and the hard disk was never moved. On node 2, I see the VM and the config; and on node...
  6. N

    Kernel Bug? -kernel BUG at fs/inode.c:611!

    I have had problems with Linux crashing, and I have enabled crashdump. Especially one line in the logged dmesg I found interesting: [ 8906.236858] kernel BUG at fs/inode.c:611! Does this mean a kernel bug, or can it be something else? I also have a full dump, but I don't really know how to use...
  7. C

    Proxmox web GUI, ssh, and qm commands stop working after machine is booted for a few minutes

    Hello all, I am coming here after trying to research this on my own for the last day or two. I recently enabled gpu passthrough and moved all of my vms over to it from a supermicro with similar specs that ran 7.2. The configuration goes as follows: HP z440 worksatation xeon e5 2699a V4 128GB...
  8. C

    Server Randomly Rebooting

    Hi i have an cluster with 3 servers and the servers randomly reboot. All servers have 4 nvme ssds 2 with zfs 4 proxmox and 2 whith pcie passthourgh to an vm on every server that build an ceph cluster this is done becourse the ceph cluster is also used for kubernetes which also runs on the...
  9. D

    PVE 8 Upgrade: Kernel 6.2.16-*-pve causing consistent instability not present on 5.15.*-pve

    We are having consistent instability with one guest since upgrading to PVE 8 with the 6.2 kernel variant. I've seen various other threads relating to similar symtoms, but not of the solutions mentioned have solved our issue. Furthermore we can consistently stop the issues by rolling back to the...
  10. Z

    [SOLVED] Proxmox VE crashes randomly since upgrade

    Hello, Since I switched to Proxmox VE 8, my host crashes randomly (sometimes once a day, other times once every 3 days). Initially, I upgraded by changing the repositories as in the following procedure:, but after 2-3 weeks of...
  11. I

    [SOLVED] temporarily lost pve cluster node reappears

    Hi! I think everything is under control but i would like to ask for confirmation that this is expected thinking-behaviour-etc of PVE cluster. Events happen in 20-ish node non-HA-configured v. 6.4 cluster (and also VM's are not configured to start automatically). Starting point is all nodes are...
  12. T

    Windows 10 VM randomly rebooting with error BSOD 0x00000113

    Hi, I have proxmox Windows 10 VM with GPU passed. I am constantly getting windows crashed with Video DXGKRNL Fatal Error when on gaming (randomly) or during shutdown or like running 2-3 Passmark stress test. My GPU - GTX 1080 MO - X570 AORUS PRO (Latest BIOS) CPU- Ryzen 5900X RAM: 32GB...
  13. M

    PVE 7 to 8: VM crashes after migrating, OSD not found

    I run a 3-node PVE with CEPH. I migrated all VMs away from node 3, upgraded to the latest CEPH (Quincy) and then started the PVE 7 to 8 upgrade on node 3. After rebooting node 3 (now PVE 8), everything seemed to work well. So I migrated two VMs, one each from node 1 (still on PVE 7) and node 2...
  14. B

    Snapshot Crash VMs

    Scenario: 2x Clustered Servers, with StorageZFS replicating between them. Problem: When performing the Snapshot of VM 108, several VMs crashed, and I had to reset to go back. Error log: Jun 19 09:24:25 pve02 kernel: [10160562.899184] debugfs: Directory 'zd112' with parent 'block' already...
  15. F

    VM crashes on USB-to-SATA Adapter removal

    Hi there, as the title says my VMs (tested with a TrueNAS SCALE and Win 10 VM) are crashing when I disconnect my USB-to-SATA Adapter connected HDD. Logs: Windows 10 Jun 18 12:33:59 pve kernel: usb 4-4: USB disconnect, device number 8 Jun 18 12:34:01 pve QEMU[4046718]: kvm...
  16. E

    Inconsistent and random kernel panics

    I'm recently new to learning Proxmox and followed a couple YouTube guides to get a Plex (+arr) VM and an Open Media Vault VM up and running. I'm passing a ZFS into OMV, sharing a CIFS, then accessing that share in the Plex VM. My specs are Ryzen 5 3600, Asus ROG STRIX B450-F Gaming mobo...
  17. M

    Open Media Vault VM crashing when copying between CIFS shares

    Good morning all! I'm having problems with an Open Media Vault VM on Proxmox and am seeking advice on how to debug the issue. I have an OMV 6.0.latest VM running on Proxmox 7.4-3. The OMV VM is configured to serve up multiple CIFS shares. The harddisks behind the shares appear to be working...
  18. G

    Random segfaults within VM but memory looks good ?

    I'm getting about 1-2 random segfaults per week in all kind of processes. It happens in different qemu VM's, hasn't been on the proxmox host itself or in LXC containers yet. I did run Memtest multiple times now in total for over 24hours and had 0 errors. It's also kinda weird since it's a...
  19. M

    Host crashing under VM small load

    Hi all I've a brand new Proxmox 3 nodes cluster with full mesh Ceph storage. Specs per host are: 24 x 13th Gen Intel(R) Core(TM) i7-13700 (1 Socket) 128 Gi RAM 2 x 1Gbp Nic for network traffic. 2 x 10Gbp Nic for Ceph traffic. 2 x 4TB SSD for storage. 1 x 2TB NVMe SSD for OS On host 1 when I...
  20. H

    PBS VM crashes on large backup

    Hi there, first roughly to my structure. I have a Proxmox server (proxmox1) with 3x3TB HDD for data as raidz1. So 6TB of usable storage. A VM with Openmediavault as data storage runs on the proxmox1. This VM has a VM disk which is 5TB in size. The VM disk is on the 6TB raidz1. For backups I use...


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