Are there any Proxmox users here who have CW-ADLN-6L six-port N305? I installed Kingston FURY Impact KF556S40IB-32 32GB memory and two Samsung 990 Pro NVMes. I did full memory tests twice - all without errors. N305 is cold when idle (~26-34 C). BIOS 5.27 08/23/2023
FreeBSD 14 works great - no complaints at all.
Windows 11 works great - no complaints at all.
VMware ESXi 8.0u2 works great - no complaints at all.
But I'm having problems with all versions of Proxmox that I've tested. With all versions, spontaneous freezes occur either on the host OS in Proxmox, or bugs and freezes in guest systems (Ubuntu 23.10 and 22.04.03 LTS). I'm using ZFS RAID1 mode, ashift 12.
I've tried several different versions:
Proxmox 8.0.3 with 6.2.16-3 kernel
Proxmox 8.0.3 with 6.2.16-12 kernel
Proxmox 8.1.3 with 6.5.11-4 kernel
Proxmox 8.1.3 with 6.5.11-6 kernel.
And others. Latest version hangs up just without VMs/containers at all, just fresh install. Tried to disable memory ballooning, KSM, tried updating Intel's microcode. No success at all.
Some host system errors:
proxmox kernel: BUG: unable to handle page fault for address: ffff985b1221e5c3
proxmox kernel: BUG: unable to handle page fault for address: ffffff5db9a6daba
proxmox kernel: watchdog: BUG: soft lockup - CPU#0 stuck for 1595s! [kworker/0:2:571]
proxmox kernel: WARNING: CPU: 7 PID: 992 at arch/x86/kernel/fpu/xstate.c:1465 xfd_validate_state+0x62/0x80
Guest systems sometimes freeze and display various errors, sometimes simply do not respond without errors, including I cannot turn them off.
I also tried connecting a laboratory power supply instead of the standard one - without results.
Everything can work for several hours without failures, or it can freeze several times in one hour.
upd: this bug happened while writing this post, just clean system without VMs at all.