I have an AMD Ryzen 7 3800x with a MSI x570 mobo.
I suffer from random reboots and freezes on Linux. Windows works totally fine though.
I've searched on several forums and stackexchange threads, and none of the solutions work.
The problems happen both in a USB live media and my existing installation. If I boot without any kernel parameters set, i get some "no irq handler for vector" and a reboot. If the system is able to keep working a few more seconds, i get a "tsc marked as unstable" followed by a hard reboot.
So far, I've tried this approaches:
- pci=noaer, iommu=soft, pcie_aspm=off, processor.max_cstate=1, processor.max_cstate=5 (In all possible arrangements)
- disabling C state management in BIOS
- Disabling PSU idle power management in BIOS
- Lowering RAM speeds
- marking tsc=unstable
Memtest shows no errors, and I've already cleared my CMOS and changed the battery. Tried with incrementally removing RAM sticks too.
Sometimes, a kernel exception shows up, as if the kernel was trying to dereference NULL. Another error that I seem to get randomly is: kernel: mce: [Hardware Error]: CPU 10: Machine Check: 0 Bank 0: baa0000000060185
I have no more ideas to test. I'll gladly anymore information needed.