[6.9.0 RC2 Kernel panic and hard freeze at NVME cache using]

@JorgeB

Yes you are totally right !

Officially support DDR4-2667 with 4 RAM in Dual channel, but seems with X570 and Zen 2, it's possible to go to 3200 (my RAMs are 3200) and to 3600 too (without any stability's problem)

 

Just watch some youtube to understand that

 

PS : and in same way, I just unlock pci gen 4 with ryzen 3 3700x (damn that's fast with an nvme gen 4 plug in it for cache drive)

[6.9.0 RC2 Kernel panic and hard freeze at NVME cache using]

Hello,

 

Good news, it wasn't due to my nvme, but my xmp profile overcloking ram, my ryzen 7 2700 doesn't support too high speed oc.

 

Just change my ryzen 7 2700 to 3700x  works much better with xmp profile

[6.9.0 RC2 Kernel panic and hard freeze at NVME cache using]

Hi,

 

Same issue for me too, using nvme Samsung 890 Pro 1 To pci gen 4 on a x570 MB (Asrock Taichi)

And looks like, kernel panic happens when there is a lot on I/O on the nvme cache drive (maybe overheat?)

Nothing on syslog about the kernel panic  

 

No ideas?

 

Same problem here too, I think

Thanlk you