VM CPU issues: watchdog: BUG: soft lockup - CPU#7 stuck for 22s!

[cquest]

Got the same error on my Proxmox v8 host, without VM running on it.

 

[vcloud]

I am getting "watchdog: BUG: soft lockup - CPU#x stuck..." message on a host with local-only storage, no VMs, no ZFS, running Proxmox 9.0.1. It's just Proxmox running alone off local NVMe SSD.

 

[RolandK]

please install all updates first before reporting issues, as things may have already been fixed.

 

[vcloud]

please install all updates first before reporting issues, as things may have already been fixed.

There were no available updates at the time I observed this message (no-subscription repositories).

 

[RolandK]

>running Proxmox 9.0.1

so, why are you running proxmox 9.0.1 instead of 9.0.11 ?

 

[vcloud]

>running Proxmox 9.0.1

so, why are you running proxmox 9.0.1 instead of 9.0.11 ?

Sorry, typo:
PU(s) 16 x 13th Gen Intel(R) Core(TM) i5-13500H (1 Socket)
Kernel Version Linux 6.14.11-4-pve (2025-10-10T08:04Z)
Boot Mode EFI (Secure Boot)
Manager Version pve-manager/9.0.11/3bf5476b8a4699e2