Posts tagged "firmware"
DMAR Kernel Log Errors and RAID Controller Crash
Problem: After upgrading an old HP ProLiant DL320 G6 Server to Linux kernel 6.1 (Devuan 5, Debian12) the system crashes during reboot. You will see the following kernel output: DMAR: DRHD: handling fault status reg 2 DMAR: [DMA Read] Request device [00:1e.0] PASID ffffffff fault addr df63e000 [fault reas...